Sumitomo Chemical Company, Limited

Japan

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[Owner] Sumitomo Chemical Company, Limited 8,986
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New (last 4 weeks) 40
2025 April (MTD) 37
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2025 January 38
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IPC Class
H01L 51/50 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED) 921
G02B 5/30 - Polarising elements 791
C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials 409
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors 405
A01P 3/00 - Fungicides 343
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01 - Chemical and biological materials for industrial, scientific and agricultural use 281
05 - Pharmaceutical, veterinary and sanitary products 244
17 - Rubber and plastic; packing and insulating materials 56
31 - Agricultural products; live animals 22
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations 15
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Status
Pending 728
Registered / In Force 8,258
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1.

INFORMATION PROCESSING METHOD, COMPUTER PROGRAM, AND INFORMATION PROCESSING DEVICE

      
Application Number JP2024037178
Publication Number 2025/084399
Status In Force
Filing Date 2024-10-18
Publication Date 2025-04-24
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Maeda, Daiki

Abstract

Provided is an information processing method, etc., with which it is possible to automatically propose a response to an inquiry relating to a wastewater treatment system. According to this information processing method, a computer executes a process for: receiving, from a user, a question relating to a wastewater treatment system; acquiring operation information relating to the operation of the wastewater treatment system, inputting the received question and the acquired operation information to a language processing model that uses a question relating to the wastewater treatment system and operation information relating to the operation of the wastewater treatment system; acquiring a response; and providing the acquired response.

IPC Classes  ?

  • C02F 1/00 - Treatment of water, waste water, or sewage
  • C02F 3/12 - Activated sludge processes

2.

HYDROGEN PRODUCTION METHOD

      
Application Number JP2024035114
Publication Number 2025/084129
Status In Force
Filing Date 2024-10-01
Publication Date 2025-04-24
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sekine, Daichi
  • Ichimiya, Takaya

Abstract

A hydrogen production method according to the present disclosure involves bringing a catalyst and an ammonia-containing gas into contact with each other to decompose the ammonia, wherein the catalyst includes ruthenium, at least one element selected from the group consisting of barium and cesium, a carbon carrier, and sulfur, and the sulfur content is 0.002-0.1 mass%.

IPC Classes  ?

  • C01B 3/04 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of inorganic compounds, e.g. ammonia
  • B01J 23/58 - Platinum group metals with alkali- or alkaline earth metals or beryllium
  • B01J 27/045 - Platinum group metals

3.

METHOD FOR PRODUCING METHANE

      
Application Number JP2024034286
Publication Number 2025/084091
Status In Force
Filing Date 2024-09-25
Publication Date 2025-04-24
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Yonemoto, Tetsuro
  • Seki, Kohei
  • Numakura, Masahiko

Abstract

A method for producing methane according to the present disclosure includes producing methane from a raw material gas containing ammonia and carbon dioxide in the presence of a catalyst containing a carrier and a transition metal.

IPC Classes  ?

  • C07C 1/02 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of carbon
  • B01J 23/58 - Platinum group metals with alkali- or alkaline earth metals or beryllium
  • C01B 3/04 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of inorganic compounds, e.g. ammonia
  • C07B 61/00 - Other general methods
  • C07C 1/12 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of carbon from carbon dioxide with hydrogen
  • C07C 9/04 - Methane

4.

PRODUCTION METHOD FOR NITRIDE CRYSTAL SUBSTRATE AND NITRIDE CRYSTAL SUBSTRATE

      
Application Number 18919983
Status Pending
Filing Date 2024-10-18
First Publication Date 2025-04-24
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Konno, Taichiro
  • Yokoyama, Masafumi
  • Fujikura, Hajime

Abstract

To stably obtain a nitride crystal substrate containing AlGaN. A production method for a nitride crystal substrate includes: (a) preparing a base substrate; (b) forming an intermediate layer including n-type group III nitride crystal, above the base substrate; (c) forming a cover layer on the intermediate layer, the cover layer including group III nitride crystal having a carrier concentration lower than a carrier concentration of the intermediate layer; (d) making the intermediate layer porous through dislocations in the cover layer by performing an electrochemical process, while maintaining a surface condition of the cover layer; (e) epitaxially growing a regrowth layer comprising group III nitride crystal, on the cover layer; and (f) peeling off the regrowth layer from the base substrate by using at least a portion of the intermediate layer made porous as a boundary, wherein in (e), crystal represented by a composition formula of AlxGa1-xN, where an Al composition ratio x is 0.05 or more and 0.8 or less, is grown as the regrowth layer.

IPC Classes  ?

  • C30B 25/18 - Epitaxial-layer growth characterised by the substrate
  • C25F 3/12 - Etching of semiconducting materials
  • C30B 29/40 - AIIIBV compounds
  • C30B 33/10 - Etching in solutions or melts
  • H01L 33/32 - Materials of the light emitting region containing only elements of group III and group V of the periodic system containing nitrogen

5.

SEMICONDUCTOR LAMINATE, SEMICONDUCTOR ELEMENT, AND SEMICONDUCTOR LAMINATE PRODUCTION METHOD

      
Application Number 18918736
Status Pending
Filing Date 2024-10-17
First Publication Date 2025-04-24
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Fujikura, Hajime
  • Horikiri, Fuminasa
  • Konno, Taichiro
  • Kimura, Takeshi
  • Kaneki, Shota

Abstract

To obtain a high-quality semiconductor laminate and a high-quality semiconductor element. [Solution] Provided is a semiconductor laminate including a substrate that includes silicon carbide and has a main surface, a first layer that is provided on the main surface of the substrate and includes an aluminum nitride crystal, a second layer that is provided on the first layer and includes a crystal of any of aluminum gallium nitride, aluminum indium nitride, and aluminum indium gallium nitride, and a third layer that is provided on the second layer and includes a gallium nitride crystal, in which the first layer has tensile strain in a direction along the main surface at 27° C.

IPC Classes  ?

  • H01L 21/02 - Manufacture or treatment of semiconductor devices or of parts thereof
  • C30B 25/18 - Epitaxial-layer growth characterised by the substrate
  • C30B 29/40 - AIIIBV compounds
  • C30B 29/68 - Crystals with laminate structure, e.g. "superlattices"
  • C30B 33/02 - Heat treatment
  • H01L 29/04 - Semiconductor bodies characterised by their crystalline structure, e.g. polycrystalline, cubic or particular orientation of crystalline planes
  • H01L 29/16 - Semiconductor bodies characterised by the materials of which they are formed including, apart from doping materials or other impurities, only elements of Group IV of the Periodic System in uncombined form
  • H01L 29/20 - Semiconductor bodies characterised by the materials of which they are formed including, apart from doping materials or other impurities, only AIIIBV compounds
  • H01L 29/267 - Semiconductor bodies characterised by the materials of which they are formed including, apart from doping materials or other impurities, elements provided for in two or more of the groups , , , , in different semiconductor regions
  • H01L 29/778 - Field-effect transistors with two-dimensional charge carrier gas channel, e.g. HEMT

6.

HYDROGEN PRODUCTION METHOD

      
Application Number JP2024035113
Publication Number 2025/084128
Status In Force
Filing Date 2024-10-01
Publication Date 2025-04-24
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sekine, Daichi
  • Ichimiya, Takaya

Abstract

A hydrogen production method according to the present disclosure involves bringing a catalyst and an ammonia-containing gas into contact with each other to decompose the ammonia, wherein: the catalyst includes ruthenium, at least one element selected from the group consisting of barium and cesium, and a carbon carrier; the catalyst has pores having an average pore size of 3.5-15 nm; and the cylinder linear velocity of the gas when bringing the catalyst and the gas into contact with each other is at least 1.0 cm/s at 0°C in standard atmosphere.

IPC Classes  ?

  • C01B 3/04 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of inorganic compounds, e.g. ammonia
  • B01J 23/58 - Platinum group metals with alkali- or alkaline earth metals or beryllium
  • B01J 27/045 - Platinum group metals
  • B01J 35/60 - Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity

7.

ANODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY

      
Application Number 18551514
Status Pending
Filing Date 2022-02-28
First Publication Date 2025-04-17
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Nakata, Yuki
  • Yamaguchi, Takitaro
  • Matsumoto, Shingo
  • Kumagai, Toshiaki

Abstract

This anode for a lithium secondary battery is formed of an aluminum alloy containing Al, at least one element M1 selected from the group consisting of C, Si, Ge, Sn, and Pb, and at least one element M2 selected from the group consisting of Sr, Na, Sb, Ca, Te, Ba, Li, and K, in which a ratio of a mass of the element M1 to a total mass of the aluminum alloy is 0.01 mass % or more and 8 mass % or less, and a ratio of a total mass of the element M2 to the total mass of the aluminum alloy is more than 0.001 mass % and 1.0 mass % or less.

IPC Classes  ?

  • H01M 4/46 - Alloys based on magnesium or aluminium
  • H01M 4/02 - Electrodes composed of, or comprising, active material
  • H01M 4/36 - Selection of substances as active materials, active masses, active liquids
  • H01M 10/052 - Li-accumulators

8.

INFORMATION PROCESSING METHOD, NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM, INFORMATION PROCESSING DEVICE, METHOD FOR CREATING MODEL, METHOD FOR PRODUCING METAL ORGANIC FRAMEWORK, METAL ORGANIC FRAMEWORK, AND COMPLEX

      
Application Number 18834841
Status Pending
Filing Date 2023-01-16
First Publication Date 2025-04-17
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Kikuchi, Yuta
  • Takagi, Wataru

Abstract

Provided are an information processing method and the like, capable of efficiently estimating the adsorption-desorption characteristic of a metal organic framework. Provided are an information processing method and the like, capable of efficiently estimating the adsorption-desorption characteristic of a metal organic framework. An information processing method, includes: acquiring a plurality of parameters in a metal organic framework; and outputting an adsorption-desorption characteristic by inputting the plurality of acquired parameters to a first model trained to output an adsorption-desorption characteristic relevant to adsorption or desorption in a metal organic framework when a plurality of parameters in the metal organic framework are input.

IPC Classes  ?

  • G06F 30/27 - Design optimisation, verification or simulation using machine learning, e.g. artificial intelligence, neural networks, support vector machines [SVM] or training a model
  • B01J 20/22 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising organic material

9.

COMPOSITION, POLYMER, CURED PRODUCT, MOLDED BODY, AND METHOD FOR PRODUCING POLYMETHYL METHACRYLATE

      
Application Number JP2024029592
Publication Number 2025/079335
Status In Force
Filing Date 2024-08-21
Publication Date 2025-04-17
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Yasutomi, Yoichi
  • Kadoya, Hidenori

Abstract

The present invention addresses the problem of providing: a composition having excellent storage stability; a polymer, a cured product, and a molded body obtained by using the composition; and a method for producing polymethyl methacrylate using the composition. The present invention relates to a composition containing methyl methacrylate and methyl methyl-butanoate, wherein the concentration of the methyl methyl-butanoate is greater than 0 mass ppm and less than 2000 mass ppm on the basis of the entirety of the composition.

IPC Classes  ?

  • C07C 51/50 - Use of additives, e.g. for stabilisation
  • C07C 57/075 - Use of additives, e.g. for stabilisation
  • C08K 5/09 - Carboxylic acidsMetal salts thereofAnhydrides thereof
  • C08L 33/12 - Homopolymers or copolymers of methyl methacrylate

10.

LITHIUM SALT PRODUCTION METHOD AND LITHIUM SALT PRODUCTION SYSTEM

      
Application Number JP2024032919
Publication Number 2025/079394
Status In Force
Filing Date 2024-09-13
Publication Date 2025-04-17
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Inomata Katsuya

Abstract

22), are immersed in a raw material water 21 containing LiCl. By applying a first voltage between the first electrode 1 and the second electrode 2, Li+is adsorbed on the first electrode 1. In the washing step, the first electrode 1 that has been subjected to the adsorption step is washed with a washing liquid 22 containing water. In the desorption step, the first electrode 1 that has been subjected to the washing step and a third electrode 3 are immersed in water 23 containing anions. A second voltage is applied between the first electrode 1 and the third electrode 3. As a result of the foregoing, Li+22 is formed on the third electrode 3, and a lithium salt is generated from Li+ and anions. The first voltage and/or the second voltage are generated by electric power derived from renewable energy.

IPC Classes  ?

  • C25B 1/16 - Hydroxides
  • C01D 15/02 - OxidesHydroxides
  • C01D 15/04 - Halides
  • C25B 1/04 - Hydrogen or oxygen by electrolysis of water
  • C25B 1/14 - Alkali metal compounds
  • C25B 9/00 - Cells or assemblies of cellsConstructional parts of cellsAssemblies of constructional parts, e.g. electrode-diaphragm assembliesProcess-related cell features
  • C25B 11/043 - Carbon, e.g. diamond or graphene
  • C25B 11/046 - Alloys
  • C25B 11/047 - Ceramics
  • C25C 1/02 - Electrolytic production, recovery or refining of metals by electrolysis of solutions of light metals

11.

METAL NITRIDE, FILM, LAMINATE, ELEMENT, DEVICE, METHOD FOR PRODUCING FILM, MAGNETIC TUNNEL JUNCTION ELEMENT, AND MAGNETIC DEVICE

      
Application Number JP2024035805
Publication Number 2025/079560
Status In Force
Filing Date 2024-10-07
Publication Date 2025-04-17
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • INSTITUTE OF SCIENCE TOKYO (Japan)
Inventor
  • Okamoto Satoshi
  • Kakushima Kuniyuki

Abstract

1-xxy1-y1-y, where Z is at least one element selected from the group consisting of Al, In, and Ga, M is at least one element selected from the group consisting of Sc, B, Gd, Cr, Zn, Y, La, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, Yb, Ti, Hf, and Zr, W is at least one element selected from the group consisting of O, S, Se, F, Cl, Br, and I, 0

IPC Classes  ?

  • H10N 50/80 - Constructional details
  • B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
  • C01B 21/072 - Binary compounds of nitrogen with metals, with silicon, or with boron with aluminium
  • C01F 17/30 - Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6
  • C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
  • H10B 61/00 - Magnetic memory devices, e.g. magnetoresistive RAM [MRAM] devices
  • H10N 50/10 - Magnetoresistive devices
  • H10N 50/20 - Spin-polarised current-controlled devices

12.

CONDENSED RING COMPOUND, AND HARMFUL ARTHROPOD-CONTROLLING COMPOSITION CONTAINING SAME

      
Application Number JP2024036248
Publication Number 2025/079634
Status In Force
Filing Date 2024-10-10
Publication Date 2025-04-17
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Obata, Hiroto
  • Dota, Koichiro
  • Nishida, Misaki

Abstract

Provided is a compound having an excellent controlling effect against harmful arthropods. A compound represented by formula (I) [wherein L represents a single bond, or the like; R1represents a C1-C6 linear hydrocarbon group, or the like; R2represents a 5- or 6-membered aromatic heterocyclic group, or the like; X represents NR11C(Z)R12, or the like; Z represents an oxygen atom, or the like; R11represents a C1-C6 linear hydrocarbon group, or the like; R12represents a phenyl group that may be substituted by one or more substituents, or the like; and Q represents a group represented by formula A1 (wherein # represents a binding position to 2, and ● represents a binding position to a carbon atom)] or an N-oxide thereof has an excellent controlling effect against harmful arthropods.

IPC Classes  ?

  • C07D 487/04 - Ortho-condensed systems
  • A01M 29/12 - Scaring or repelling devices, e.g. bird-scaring apparatus using odoriferous substances, e.g. aromas, pheromones or chemical agents
  • A01N 25/00 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests
  • A01N 43/90 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
  • A01N 65/12 - Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
  • A01P 7/02 - Acaricides
  • A01P 7/04 - Insecticides
  • A61K 31/519 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
  • A61P 33/14 - Ectoparasiticides, e.g. scabicides

13.

SPUTTERING TARGET, METHOD OF BONDING TARGET MATERIAL AND BACKING PLATE, AND METHOD OF MANUFACTURING SPUTTERING TARGET

      
Application Number 18999547
Status Pending
Filing Date 2024-12-23
First Publication Date 2025-04-17
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Fujita, Masahiro
  • Nishioka, Koji

Abstract

A sputtering target comprising: a backing plate; and a target material bonded via a bonding material to a bonding region of the backing plate, wherein a bonding area of a bonding portion between the target material and the backing plate accounts for 97% or more of the area of the bonding region, and wherein a maximum defect area of portions without the bonding material present between the target material and the backing plate accounts for 0.6% or less of the area of the bonding region. A sputtering target comprising: a backing plate; and a target material bonded via a bonding material to a bonding region of the backing plate, wherein a bonding area of a bonding portion between the target material and the backing plate accounts for 97% or more of the area of the bonding region, and wherein a maximum defect area of portions without the bonding material present between the target material and the backing plate accounts for 0.6% or less of the area of the bonding region. The sputtering target enables manufacturing of the sputtering target in which the target material is hardly peeled off during sputtering.

IPC Classes  ?

  • H01J 37/34 - Gas-filled discharge tubes operating with cathodic sputtering
  • C23C 14/34 - Sputtering

14.

COMPOSITION FOR PREVENTING, IMPROVING, OR ALLEVIATING SYMPTOMS RELATING TO QI DEFICIENCY AND/OR BLOOD DEFICIENCY

      
Application Number 18715281
Status Pending
Filing Date 2022-11-25
First Publication Date 2025-04-17
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sasaki, Katsunori
  • Hirano, Keiko
  • Yoshida, Takamitsu

Abstract

The composition includes the following active components: component (1): at least one kind of honey-fried licorice root, licorice root, Dioscorea japonica Thunberg, jujube fruit, malt starch syrup, and ginseng root; component (2): at least one of wild turmeric, longan aril, zedoary root, Suberect Spatholobus stem, Luffa vegetable sponge, Sparganium rhizome, safflower, and Artemisia anomala; component (3): at least one of tea leaf, mentha herb, mulberry leaf, chrysanthemum flower, and Koushi; and component (4): at least two of ripe tangerine peel, Psoralea corylifolia fruit, Chaenomeles speciosa fruit, Piper longum, cinnamon twig, Perilla, ginger root, coriander, Allium fistulosum Linne, Zizyphi Spinosi Semen, Chinese arborvitae kernel, plantago seed, plantago herb, coix seed, corn silk, belvedere Fruit, Benincasa seed, knotgrass, snowbellleaf tickclover herb, cinnamon, processed ginger, fennel, Zanthoxylum fruit, Piper nigrum, Eleutherococcus senticosus Rhizome, and Artemisia leaf.

IPC Classes  ?

15.

COMPOSITION, PRODUCTION METHOD THEREFOR, RESIN PELLETS, MODIFIER FOR ENGINEERING PLASTICS, ENGINEERING PLASTIC COMPOSITION, AND MOLDED OBJECT

      
Application Number JP2024035284
Publication Number 2025/079478
Status In Force
Filing Date 2024-10-02
Publication Date 2025-04-17
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Kitagawa Sho

Abstract

A composition comprising an olefin-based copolymer A and an olefin-based copolymer B, wherein the olefin-based copolymer A has a main chain comprising monomer units a derived from a C2-C8 olefin monomer and monomer units b each having a glycidyl group, the proportion of the monomer units a is 94 mass% or higher and the proportion of the monomer units b is less than 6 mass%, with respect to the mass of the olefin-based copolymer A, the olefin-based copolymer B has monomer units derived from a C2-C8 olefin monomer, and the content of the olefin-based copolymer A is 20-99 mass% with respect to the total mass of the olefin-based copolymer A and the olefin-based copolymer B.

IPC Classes  ?

16.

HETEROCYCLIC COMPOUND AND HARMFUL ARTHROPOD-CONTROLLING COMPOSITION CONTAINING SAME

      
Application Number JP2024036103
Publication Number 2025/079605
Status In Force
Filing Date 2024-10-09
Publication Date 2025-04-17
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Obata, Hiroto
  • Dota, Koichiro
  • Namba, Yusuke

Abstract

Provided is a compound having an excellent controlling effect against harmful arthropods. A compound represented by formula (I) [wherein Z represents an oxygen atom, or the like; L represents a single bond, or the like; R1represent a C1-C6 linear hydrocarbon group, or the like; R2represents a 5- to 6-membered aromatic heterocyclic group, or the like; R3represents a C1-C6 linear hydrocarbon group, or the like; R4represents a hydrogen atom, or the like; X represents NR11C(Z)R12, or the like; R11represents a C1-C6 linear hydrocarbon group, or the like; and R12 represents a phenyl group that may be substituted by one or more substituents, or the like] or an N-oxide thereof has an excellent controlling effect against harmful arthropods.

IPC Classes  ?

  • C07D 239/36 - One oxygen atom as doubly bound oxygen atom or as unsubstituted hydroxy radical
  • A01M 1/20 - Poisoning, narcotising, or burning insects
  • A01N 25/00 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests
  • A01N 43/54 - 1,3-DiazinesHydrogenated 1,3-diazines
  • A01N 65/12 - Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
  • A01P 7/02 - Acaricides
  • A01P 7/04 - Insecticides
  • A61K 31/513 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim having oxo groups directly attached to the heterocyclic ring, e.g. cytosine
  • A61K 31/517 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
  • A61P 33/14 - Ectoparasiticides, e.g. scabicides
  • C07D 239/56 - One oxygen atom and one sulfur atom
  • C07D 239/94 - Nitrogen atoms
  • C07D 403/04 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings directly linked by a ring-member-to-ring- member bond
  • C07D 403/14 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing three or more hetero rings

17.

WEED CONTROL METHOD

      
Application Number 18987772
Status Pending
Filing Date 2024-12-19
First Publication Date 2025-04-10
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sada, Yoshinao
  • Jin, Yoshinobu

Abstract

The present invention pertains to a method for controlling glyphosate-resistant weeds that includes a step for applying, to glyphosate-resistant weeds or a habitat for glyphosate-resistant weeds, ethyl [3-[2-chloro-4-fluoro-5-(1-methyl-6-trifluoromethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-3-yl)phenoxy]-2-pyridyloxy]acetate in an amount of 5-200 g per 10000 m2. The present invention thus makes it possible to provide a method for achieving excellent control effects in weed control.

IPC Classes  ?

  • A01N 43/54 - 1,3-DiazinesHydrogenated 1,3-diazines
  • A01N 33/08 - AminesQuaternary ammonium compounds containing oxygen or sulfur
  • A01P 13/00 - HerbicidesAlgicides

18.

BIARYL COMPOUND AND METHOD FOR CONTROLLING PLANT DISEASES

      
Application Number JP2024035367
Publication Number 2025/075066
Status In Force
Filing Date 2024-10-03
Publication Date 2025-04-10
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Arai, Keisuke
  • Ichihashi, Kazuki
  • Maehata, Nao
  • Yamamoto, Masaoki

Abstract

The present invention provides a control method effective against plant diseases. The compound represented by formula (I) [wherein: ring A6represents a 6-membered non-aromatic nitrogen-containing heterocycle or the like (provided that, in ring A6, the atom bonded to D is a carbon atom or a nitrogen atom, and at least one of the atoms constituting ring A6adjacent to the atom bonded to D is a nitrogen atom); D represents CR1R2or the like; n represents 0, 1, 2, or 3; m represents 0, 1, 2, 3, or 4; q represents 0, 1, 2, 3, 4, or 5; R1and R2are the same or different and represent a hydrogen atom or the like; R1and R2together with the carbon atom to which they are bonded may form a C3–C8 alicyclic hydrocarbon or the like; R3represents a C1–C6 chain hydrocarbon group or the like; R4represents a C1–C6 chain hydrocarbon group or the like; R6represents a C1–C6 chain hydrocarbon group or the like; and when q is 2, 3, 4, or 5, the two adjacent R6and R6 together with the carbon atom to which they are bonded may form a C5–C6 alicyclic hydrocarbon or the like], or an N-oxide thereof or a salt thereof, can be used for controlling plant diseases.

IPC Classes  ?

  • A01N 43/58 - 1,2-DiazinesHydrogenated 1,2-diazines
  • A01N 43/40 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
  • A01N 43/54 - 1,3-DiazinesHydrogenated 1,3-diazines
  • A01N 43/60 - 1,4-DiazinesHydrogenated 1,4-diazines
  • A01N 43/76 - 1,3-OxazolesHydrogenated 1,3-oxazoles
  • A01N 43/78 - 1,3-ThiazolesHydrogenated 1,3-thiazoles
  • A01P 3/00 - Fungicides
  • C07D 213/26 - Radicals substituted by halogen atoms or nitro radicals
  • C07D 213/30 - Oxygen atoms
  • C07D 213/50 - Ketonic radicals
  • C07D 213/61 - Halogen atoms or nitro radicals
  • C07D 237/08 - Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 239/26 - Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 241/12 - Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 407/10 - Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing aromatic rings
  • C07D 413/10 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing aromatic rings
  • C07D 417/10 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing aromatic rings

19.

BIARYL COMPOUND AND METHOD FOR CONTROLLING PLANT DISEASE

      
Application Number JP2024035447
Publication Number 2025/075089
Status In Force
Filing Date 2024-10-03
Publication Date 2025-04-10
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Arai, Keisuke
  • Ichihashi, Kazuki
  • Maehata, Nao
  • Yamamoto, Masaoki

Abstract

The present invention provides a control method effective against plant diseases. A compound represented by formula (I), wherein a ring A5represents a 5-membered non-aromatic nitrogen-containing heterocycle or the like (provided that, in the ring A5, the atom bound to D is a carbon atom or a nitrogen atom, and at least one of atoms constituting the ring A5adjacent to the atom binding to D is a nitrogen atom); D represents CR1R2or the like; n represents 0, 1, 2 or 3; m represents 0, 1, 2 or 3; q represents 0, 1, 2, 3, 4 or 5; R1and R2are the same or different and each represent a C1-C6 linear hydrocarbon group or the like; R1and R2together with the carbon atom to which they are attached may form a C3-C8 alicyclic hydrocarbon or the like; R3and R5are the same or different and each represent a C1-C6 linear hydrocarbon group or the like; R4represents a C1-C6 linear hydrocarbon group or the like; R6represents a C1-C6 linear hydrocarbon group or the like; and when q is 2, 3, 4 or 5, the two adjacent R6and R6 together with the carbon atom to which they are attached may form a C5-C6 alicyclic hydrocarbon or the like; or an N-oxide thereof or salts thereof can be used for controlling plant diseases.

IPC Classes  ?

  • A01N 43/76 - 1,3-OxazolesHydrogenated 1,3-oxazoles
  • A01N 43/50 - 1,3-DiazolesHydrogenated 1,3-diazoles
  • A01N 43/56 - 1,2-DiazolesHydrogenated 1,2-diazoles
  • A01N 43/78 - 1,3-ThiazolesHydrogenated 1,3-thiazoles
  • A01N 43/647 - TriazolesHydrogenated triazoles
  • A01N 43/653 - 1,2,4-TriazolesHydrogenated 1,2,4-triazoles
  • A01N 43/713 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with four or more nitrogen atoms as the only ring hetero atoms
  • A01N 43/836 - 1,2,4-Oxa(thia)diazolesHydrogenated 1,2,4-oxa(thia)diazoles
  • A01P 3/00 - Fungicides
  • C07D 231/12 - Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 249/04 - 1,2,3-TriazolesHydrogenated 1,2,3-triazoles
  • C07D 249/08 - 1,2,4-TriazolesHydrogenated 1,2,4-triazoles
  • C07D 257/04 - Five-membered rings
  • C07D 263/32 - Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 271/06 - 1,2,4-OxadiazolesHydrogenated 1,2,4-oxadiazoles
  • C07D 277/22 - Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 277/24 - Radicals substituted by oxygen atoms

20.

OLEFIN-BASED POLYMER

      
Application Number 18903359
Status Pending
Filing Date 2024-10-01
First Publication Date 2025-04-10
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Kudo, Kohi
  • Murayama, Toshiki
  • Katayama, Shingo

Abstract

An olefin-based polymer has an S value of 0.60 or more. The S value is calculated using formula (i): An olefin-based polymer has an S value of 0.60 or more. The S value is calculated using formula (i): [ Formula ⁢ 1 ] S = y - value ⁢ at ⁢ GA - y - value ⁢ at ⁢ LA ⁢ min x - value ⁢ at ⁢ GA - x - value ⁢ at ⁢ LA ⁢ min / T ( i ) An olefin-based polymer has an S value of 0.60 or more. The S value is calculated using formula (i): [ Formula ⁢ 1 ] S = y - value ⁢ at ⁢ GA - y - value ⁢ at ⁢ LA ⁢ min x - value ⁢ at ⁢ GA - x - value ⁢ at ⁢ LA ⁢ min / T ( i ) LA min is a minimum at lowest x, and LA max is a minimum at highest x on a first derivative curve obtained by a Savitzky-Golay method from a molecular weight distribution curve where an x-axis represents a log value (log A) of a molecular size (A) determined by gel permeation chromatography and a y-axis represents a polymer concentration fraction (dW/d log A) against the log value. GA is a point at a highest y in a range of an x-value at LA min or more and an x-value at LA max or less, and T is an area of the molecular weight distribution curve.

IPC Classes  ?

  • C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
  • C08F 2/00 - Processes of polymerisation
  • C08F 2/02 - Polymerisation in bulk
  • C08F 2/34 - Polymerisation in gaseous state

21.

NEGATIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY, NEGATIVE ELECTRODE FOR SECONDARY BATTERY, AND SECONDARY BATTERY

      
Application Number JP2024022111
Publication Number 2025/074692
Status In Force
Filing Date 2024-06-18
Publication Date 2025-04-10
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Nakata Yuki
  • Matsumoto Shingo
  • Yamaguchi Takitaro

Abstract

This negative electrode material for a secondary battery is made of an aluminum alloy. The negative electrode material for a secondary battery comprises aluminum, element X that forms an alloy with the aluminum, and inevitable impurity elements. The element X is one or more selected from the group consisting of Mn, Zn, Cr and Cu. The content of the element X to the total amount of the negative electrode material for a secondary battery exceeds 0.5 mass%, but is no greater than 4 mass%.

IPC Classes  ?

  • H01M 4/46 - Alloys based on magnesium or aluminium
  • H01M 4/134 - Electrodes based on metals, Si or alloys

22.

CELL CHIP

      
Application Number JP2024035134
Publication Number 2025/075008
Status In Force
Filing Date 2024-10-01
Publication Date 2025-04-10
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sasaoka, Norio
  • Ishikawa, Tokiro
  • Kobayashi, Kentaro

Abstract

Provided is a technique capable of improving the detectability of a chemical substance such as a smell substance when cells are stored under refrigeration. Specifically provided is a cell chip for use in storage under refrigeration associated with recovery culture, the cell chip containing cells.

IPC Classes  ?

  • C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters
  • C12N 1/04 - Preserving or maintaining viable microorganisms
  • C12N 5/07 - Animal cells or tissues
  • C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
  • C12N 15/11 - DNA or RNA fragmentsModified forms thereof
  • C12Q 1/02 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving viable microorganisms

23.

CELL CONTACT SOLUTION OR GEL THEREOF

      
Application Number JP2024035135
Publication Number 2025/075009
Status In Force
Filing Date 2024-10-01
Publication Date 2025-04-10
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Ishikawa, Tokiro
  • Yamamoto, Masatoshi

Abstract

Provided is a cell contact solution or a gel thereof capable of improving the detectability of chemical substances such as odorants. This cell contact solution or a gel thereof contains an unsaturated fatty acid.

IPC Classes  ?

  • C12M 3/00 - Tissue, human, animal or plant cell, or virus culture apparatus
  • C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters
  • C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
  • C12Q 1/02 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving viable microorganisms

24.

CELL CONTACT SOLUTION OR GEL THEREOF

      
Application Number JP2024035136
Publication Number 2025/075010
Status In Force
Filing Date 2024-10-01
Publication Date 2025-04-10
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Ishikawa, Tokiro
  • Kodama, Yuki

Abstract

The present invention provides a cell contact solution or a gel thereof that is capable of improving the detectability of a chemical substance such as an odor substance. Provided is a cell contact solution or a gel thereof that has an osmotic pressure of 340 mOsm/kg or less.

IPC Classes  ?

  • C12M 3/00 - Tissue, human, animal or plant cell, or virus culture apparatus
  • C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters
  • C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
  • C12Q 1/02 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving viable microorganisms

25.

CATALYST, CATALYST PRECURSOR, METHOD OF PRODUCING CATALYST, CATALYST PACKED REACTION TUBE, AND METHOD OF DECOMPOSING NITROUS OXIDE

      
Document Number 03243155
Status Pending
Filing Date 2023-05-09
Open to Public Date 2025-04-08
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Yonemoto, Tetsuro

Abstract

Provided are a catalyst capable of efficiently decomposing nitrous oxide, a precursor thereof, a method of producing the catalyst, a method of decomposing nitrous oxide and a catalyst packed reaction tube capable of efficiently decomposing nitrous oxide. Disclosed are: a catalyst including a titanium oxide-containing carrier carrying a component containing at least one kind selected from the group consisting of ruthenium and ruthenium compounds, the catalyst forming a catalyst packed bed in a reaction tube, in which the catalyst has a honeycomb structure such that a packing volume ratio is from 35 to 50 vol% when the catalyst packed bed is formed; a catalyst including a carrier carrying a component containing ruthenium acid; a precursor of the catalyst; a method of producing the catalyst; a catalyst packed reaction tube packed with the catalyst in which a packing volume ratio of the catalyst in the catalyst packed bed is from 35 to 50 vol%; and a method of decomposing nitrous oxide, which includes the step of bringing the catalyst into contact with a nitrous oxide-containing gas containing nitrous oxide.

IPC Classes  ?

26.

TRIAZINANE COMPOUND AND COMPOSITION CONTAINING SAME

      
Document Number 03259056
Status Pending
Filing Date 2023-06-21
Open to Public Date 2025-04-04
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Nakajima, Motohiro
  • Jin, Yoshinobu

Abstract

The present invention provides a compound having an excellent control effect on weeds. A compound represented by a formula (I), or an N-oxide of the compound, or a salt of the compound or the N-oxide have an excellent control effect on weeds. [In the formula (I), X represents a hydrogen atom or the like, Y represents a halogen atom or the like, Z represents an oxygen atom or the like, R1 and R2 are the same as or different from each other and represent the hydrogen atom or the like, R3, R4, R5, and R6 are the same as or different from each other and represent the hydrogen atom or the like, R7 and R8 are the same as or different from each other and represent the hydrogen atom or the like, or R7 and R8 are taken together with a carbon atom to which they are attached to form a C3 - C6 cycloalkyl group, R9 represents -OR10, -SR10, or -NR11R12, R10 represents a C1 - C8 chain hydrocarbon group or the like optionally substituted with one or more substituents selected from a group A, R11 represents the hydrogen atom or the like, R12 represents the C1 - C8 chain hydrocarbon group optionally substituted with one or more substituents selected from the group A, and m represents 0 or the like. The group A: a group consisting of a phenyl group optionally substituted with one or more substituents selected from the group C, and the like. The group B: a group consisting of an oxo group and the like. The group C: a group consisting of a C1 - C3 chain hydrocarbon group optionally substituted with one or more halogen atoms, and the like].

IPC Classes  ?

  • A01N 53/04 - Esters containing the group , wherein the carbon atom marked with an asterisk is acyclic or part of a ring or ring systemThio-analogues thereof having heterocyclic rings
  • A01N 53/12 - Compounds containing the group , X or Y being a nitrogen atom, e.g. cyclopropane carboxylic acid amides
  • C07D 251/26 - Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms

27.

COMPOUND AND COLORED RESIN COMPOSITION

      
Application Number 18727917
Status Pending
Filing Date 2022-12-27
First Publication Date 2025-04-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Aoki, Takuma
  • Nakayama, Tomohiro

Abstract

A compound having a high molar absorption coefficient in a maximum absorption wavelength (λmax) within a range of 600 to 750 nm and good stability before and after post-baking when a color filter is produced. A compound having a high molar absorption coefficient in a maximum absorption wavelength (λmax) within a range of 600 to 750 nm and good stability before and after post-baking when a color filter is produced. The present invention relates to a compound represented by formula (I): A compound having a high molar absorption coefficient in a maximum absorption wavelength (λmax) within a range of 600 to 750 nm and good stability before and after post-baking when a color filter is produced. The present invention relates to a compound represented by formula (I): wherein Z1 and Z2 each independently represent a group represented by formula (i), R3 represents a hydrocarbon group optionally having a substituent, an aromatic heterocyclic group optionally having a substituent, or a group in which a hydrocarbon group optionally having a substituent and an aromatic heterocyclic group optionally having a substituent are combined, and —CH2— contained in the hydrocarbon group is optionally replaced with —O—, —CO—, —NR6—, —S—, —SO—, or —SO2—, A compound having a high molar absorption coefficient in a maximum absorption wavelength (λmax) within a range of 600 to 750 nm and good stability before and after post-baking when a color filter is produced. The present invention relates to a compound represented by formula (I): wherein Z1 and Z2 each independently represent a group represented by formula (i), R3 represents a hydrocarbon group optionally having a substituent, an aromatic heterocyclic group optionally having a substituent, or a group in which a hydrocarbon group optionally having a substituent and an aromatic heterocyclic group optionally having a substituent are combined, and —CH2— contained in the hydrocarbon group is optionally replaced with —O—, —CO—, —NR6—, —S—, —SO—, or —SO2—, wherein R7 represents a hydrogen atom, a hydrocarbon group optionally having a substituent, or a group represented by formula (ii), and a1 represents 0 or 1.

IPC Classes  ?

  • C07F 9/09 - Esters of phosphoric acids
  • G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
  • G03F 7/028 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
  • G03F 7/033 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
  • G03F 7/09 - Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers

28.

ELECTRODE-USE STACK STRUCTURE AND METHOD OF MANUFACTURING ELECTRODE-USE STACK STRUCTURE

      
Application Number 18833288
Status Pending
Filing Date 2022-10-05
First Publication Date 2025-04-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Morita, Toshiaki
  • Kurihara, Kaori

Abstract

The present disclosure involves a substrate having conductivity and an electrode film provided on one main surface from among two main surfaces of the substrate and constituted from a diamond crystal containing boron, wherein an interface layer containing carbon as a main component and containing boron is provided between the substrate and the electrode film, and the interface layer has a boron concentration higher than a boron concentration in the electrode film.

IPC Classes  ?

  • G01N 27/30 - Electrodes, e.g. test electrodesHalf-cells

29.

HETEROPHASIC PROPYLENE POLYMER MATERIAL, METHOD FOR PRODUCING HETEROPHASIC PROPYLENE POLYMER MATERIAL, AND POLYPROPYLENE COMPOSITION

      
Application Number JP2024031828
Publication Number 2025/069975
Status In Force
Filing Date 2024-09-05
Publication Date 2025-04-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Takahashi, Shun
  • Takaoki, Kazuo
  • Fukuhara, Shohei
  • Kumamoto, Shinichi

Abstract

Provided is a hydroxyl group-modified heterophasic propylene polymer material that achieves an excellent balance between good coatability and high impact strength. This heterophasic propylene polymer material has a propylene-based polymer moiety (A1) and a propylene-α-olefin copolymer moiety (A2). A part of component (A1) and/or component (A2) is modified by hydroxyl groups.

IPC Classes  ?

  • C08F 210/06 - Propene
  • C08F 8/00 - Chemical modification by after-treatment
  • C08G 81/00 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
  • C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers modified by chemical after-treatment

30.

RESIN COMPOSITION, SHEET MOLDING COMPOUND, AND ALUMINA PARTICLES USED IN RESIN COMPOSITION

      
Application Number JP2024033406
Publication Number 2025/070229
Status In Force
Filing Date 2024-09-19
Publication Date 2025-04-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Daimon Uehara, Michiru
  • Ito, Tomohiro
  • Shimazaki, Yasuharu
  • Sekiguchi, Yasuhiro

Abstract

Provided is a resin composition containing alumina particles and a resin, the resin composition having a lower quantity of electric charge than conventional resin compositions. The resin composition contains alumina particles, which generate moisture in an amount exceeding 59.8 ppm when heated from 200°C to 900°C, and a resin.

IPC Classes  ?

  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • C01F 7/027 - Treatment involving fusion or vaporisation
  • C08J 5/00 - Manufacture of articles or shaped materials containing macromolecular substances
  • C08K 3/22 - OxidesHydroxides of metals

31.

RESIN COMPOSITION AND SHEET MOLDING COMPOUND, AND ALUMINA PARTICLES USED IN RESIN COMPOSITION

      
Application Number JP2024033409
Publication Number 2025/070232
Status In Force
Filing Date 2024-09-19
Publication Date 2025-04-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Ito, Tomohiro
  • Shimazaki, Yasuharu
  • Matsuura, Takuya
  • Daimon Uehara, Michiru

Abstract

To provide a resin composition that contains alumina particles and a resin and is capable of reducing the alpha dose as compared with conventional methods. Provided is a resin composition containing alumina particles and a resin, wherein the alumina particles have a uranium content of less than 550 ppb, a thorium content of less than 10 ppb, and a ratio (L2/L1) of the total length L2 of the internal grain boundaries to the length L1 of the outer edge of less than 139.1%.

IPC Classes  ?

  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • C01F 7/027 - Treatment involving fusion or vaporisation
  • C08J 5/00 - Manufacture of articles or shaped materials containing macromolecular substances
  • C08K 3/22 - OxidesHydroxides of metals
  • C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins
  • C08L 79/04 - Polycondensates having nitrogen-containing heterocyclic rings in the main chainPolyhydrazidesPolyamide acids or similar polyimide precursors

32.

CHALCOGENIDE-CONTAINING COMPOUND, SOLID ELECTROLYTE, POSITIVE ELECTRODE MATERIAL, DIELECTRIC, AND BATTERY

      
Application Number JP2024033990
Publication Number 2025/070416
Status In Force
Filing Date 2024-09-24
Publication Date 2025-04-03
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • KYOTO UNIVERSITY (Japan)
Inventor
  • Doi Atsunori
  • Hirai Takahiro
  • Kageyama Hiroshi
  • Zhu Tong

Abstract

xyyM2z44X (In formula (1), A is at least one element selected from the group consisting of alkali metals and Ag, M is at least one element selected from the group consisting of Zn, Mn, and Fe, M2444, and x, y, and z satisfy 3≤x≤5.5, 1.5≤y≤2.5, and 0≤z≤1.0.)

IPC Classes  ?

  • C01G 9/00 - Compounds of zinc
  • C01G 15/00 - Compounds of gallium, indium, or thallium
  • C01G 45/00 - Compounds of manganese
  • H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances
  • H01B 1/08 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances oxides
  • H01B 1/10 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances sulfides
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers

33.

PLANT DISEASE CONTROL METHOD

      
Application Number JP2024034415
Publication Number 2025/070604
Status In Force
Filing Date 2024-09-26
Publication Date 2025-04-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Arai, Keisuke
  • Nokura, Yoshihiko
  • Maehata, Nao

Abstract

The present invention provides a control method effective against plant diseases. The compound represented by formula (I) [wherein n represents 1 or 2, R1represents a C3–C10 alicyclic hydrocarbon group or the like, Q represents a group or the indicated by Q1, Z represents a C2–C6 chain hydrocarbon group or the like, the group indicated by Q1 represents a group indicated by the formula below (# represents the bond site with R1and ● represents the bond site with the sulfur atom), and R2and R3 are the same or different and represent a hydrogen atom or a fluorine atom], or an N-oxide thereof or a salt thereof, can be used for controlling plant diseases.

IPC Classes  ?

  • A01N 43/56 - 1,2-DiazolesHydrogenated 1,2-diazoles
  • A01N 43/10 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atom with one hetero atom five-membered rings with sulfur as the ring hetero atom
  • A01N 43/36 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
  • A01N 43/40 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
  • A01N 43/46 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom rings with more than six members
  • A01N 43/60 - 1,4-DiazinesHydrogenated 1,4-diazines
  • A01N 43/76 - 1,3-OxazolesHydrogenated 1,3-oxazoles
  • A01N 43/78 - 1,3-ThiazolesHydrogenated 1,3-thiazoles
  • A01N 43/836 - 1,2,4-Oxa(thia)diazolesHydrogenated 1,2,4-oxa(thia)diazoles
  • A01N 43/90 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
  • A01N 55/10 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur containing silicon
  • A01P 3/00 - Fungicides
  • C07D 213/70 - Sulfur atoms
  • C07D 241/18 - Oxygen or sulfur atoms
  • C07D 401/04 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring- member bond
  • C07D 409/04 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring- member bond
  • C07D 413/04 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring- member bond
  • C07D 417/04 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings directly linked by a ring-member-to-ring- member bond
  • C07F 7/10 - Compounds having one or more C—Si linkages containing nitrogen

34.

PLANT DISEASE CONTROL METHOD

      
Application Number JP2024034420
Publication Number 2025/070608
Status In Force
Filing Date 2024-09-26
Publication Date 2025-04-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Arai, Keisuke
  • Nokura, Yoshihiko
  • Maehata, Nao

Abstract

The present invention provides a control method effective against plant diseases. The compound represented by formula (1) (wherein n represents 0, 1, or 2, a combination of X3and Z is a combination in which X3is CR3and Z is a C2–C6 chain hydrocarbon group or the like, or a combination in which X3is a nitrogen atom Z is a C2–C6 chain hydrocarbon group or the like, X1represents CR1or a nitrogen atom, X2represents CR2or a nitrogen atom, and X4represents CR4or a nitrogen atom (the number of nitrogen atoms in X1, X2, X3, and X4being 0, 1, or 2), R1, R2, R3, and R4 are the same or different and represent a methyl group or the like which may be substituted with one or more fluorine atoms) or an N-oxide thereof or a salt thereof can be used for controlling plant diseases.

IPC Classes  ?

  • A01N 43/40 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
  • A01N 43/60 - 1,4-DiazinesHydrogenated 1,4-diazines
  • A01P 3/00 - Fungicides
  • C07D 213/70 - Sulfur atoms
  • C07D 213/89 - Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
  • C07D 241/18 - Oxygen or sulfur atoms
  • C07D 401/12 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 405/12 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 409/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links

35.

RESIN COMPOSITION, SHEET MOLDING COMPOUND, AND ALUMINA PARTICLES USED IN RESIN COMPOSITION

      
Application Number JP2024033407
Publication Number 2025/070230
Status In Force
Filing Date 2024-09-19
Publication Date 2025-04-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sekiguchi, Yasuhiro
  • Karasawa, Masayoshi
  • Matsuura, Takuya
  • Daimon Uehara, Michiru

Abstract

Provided is a resin composition that contains alumina particles and a resin, the resin composition being capable of suppressing dimensional change that could occur when repeatedly heated. The resin composition contains: alumina particles having OH groups on the surface thereof, where the ratio of isolated OH groups to hydrogen-bonded OH groups is less than 0.39; and a resin.

IPC Classes  ?

  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • C01F 7/027 - Treatment involving fusion or vaporisation
  • C08J 5/00 - Manufacture of articles or shaped materials containing macromolecular substances
  • C08K 3/22 - OxidesHydroxides of metals

36.

RESIN COMPOSITION AND SHEET MOLDING COMPOUND

      
Application Number JP2024033408
Publication Number 2025/070231
Status In Force
Filing Date 2024-09-19
Publication Date 2025-04-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Shimazaki, Yasuharu
  • Ito, Tomohiro
  • Sekiguchi, Yasuhiro
  • Arise, Ichiro
  • Daimon Uehara, Michiru

Abstract

Provided is a resin composition comprising inorganic particles and a resin, the resin composition being capable of suppressing dimensional changes when repeatedly heated. The resin composition includes inorganic particles and a resin, has a fracture stress of more than 41.2 MPa, and has an absorption energy up to the fracture of more than 0.314 MPa.

IPC Classes  ?

  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • C01F 7/021 - After-treatment of oxides or hydroxides
  • C08J 5/00 - Manufacture of articles or shaped materials containing macromolecular substances
  • C08K 3/013 - Fillers, pigments or reinforcing additives

37.

PHOTOCATALYST PARTICLES, METHOD FOR PRODUCING PHOTOCATALYST PARTICLES, AND METHOD FOR RECOVERING PHOTOCATALYST PARTICLES

      
Application Number JP2024034249
Publication Number 2025/070526
Status In Force
Filing Date 2024-09-25
Publication Date 2025-04-03
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • TOKYO INSTITUTE OF TECHNOLOGY (Japan)
Inventor
  • Chang Tso-Fu Mark
  • Okamoto Satoshi
  • Sone Masato
  • Hsu Yung-Jung

Abstract

3249253939 (where M is at least one selected from the group consisting of Bi, Ga, Ni, Co, and Zn). The coefficient of variation in the aspect ratio of the crystal particles constituting the polycrystalline particles is 0.35 to 1.0.

IPC Classes  ?

  • B01J 35/39 - Photocatalytic properties
  • B01J 23/89 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with noble metals
  • B01J 23/94 - Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
  • B01J 23/96 - Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
  • B01J 23/843 - Arsenic, antimony or bismuth
  • B01J 37/02 - Impregnation, coating or precipitation
  • B01J 37/10 - Heat treatment in the presence of water, e.g. steam
  • B01J 38/72 - Regeneration or reactivation of catalysts, in general including segregation of diverse particles

38.

POWDER FOR EXTRACELLULAR VESICLE SEPARATION

      
Application Number JP2024031993
Publication Number 2025/063067
Status In Force
Filing Date 2024-09-06
Publication Date 2025-03-27
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Hara, Yosuke
  • Tonosaki, Kiwamu
  • Kamei, Ko
  • Arimura, Takashi

Abstract

alphabetagammathetatheta, where M represents at least one element selected from the group consisting of silicon, boron, aluminum, titanium, zirconium, magnesium, calcium, zinc, and iron, Z represents at least one element selected from the group consisting of hydrogen, alkali metals, and alkaline earth metals, Y represents at least one element selected from the group consisting of carbon, nitrogen, and halogens, alpha, beta, gamma, and theta represent the proportion of M, the proportion of O, the proportion of OZ, and the proportion of Y, respectively, as measured by X-ray photoelectron spectroscopy, and gamma/(alpha + gamma), which is the ratio of gamma to the total of alpha and gamma, is in the range of 0.01-0.08.

IPC Classes  ?

  • C12M 1/26 - Inoculator or sampler
  • B01J 20/10 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
  • G01N 23/2273 - Measuring photoelectron spectra, e.g. electron spectroscopy for chemical analysis [ESCA] or X-ray photoelectron spectroscopy [XPS]

39.

FISH REARING COMPOSITION, AND COMPOSITION FOR PREVENTING OR TREATING FISH DISEASES

      
Application Number 18577017
Status Pending
Filing Date 2022-07-08
First Publication Date 2025-03-27
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Aoki, Mikio
  • Mikata, Kazuki
  • Kai, Toshihiro
  • Kuwahara, Hiroshi
  • Hirono, Ikuo
  • Kondo, Hidehiro

Abstract

Provided are: a fish rearing composition containing at least one selected from plantaricin and nisin; and a fish rearing composition containing bacterial cells or a cell culture product of a bacterium having at least one selected from a plantaricin gene and a nisin gene, or an extract thereof. Provided is a method for rearing an organism of fish, including administering bacterial cells or a cell culture product of a bacterium having at least one selected from a plantaricin gene and a nisin gene, or an extract thereof.

IPC Classes  ?

  • A61K 35/747 - Lactobacilli, e.g. L. acidophilus or L. brevis
  • A23K 20/147 - Polymeric derivatives, e.g. peptides or proteins
  • A23K 50/80 - Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 38/16 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof
  • A61P 31/04 - Antibacterial agents
  • C12N 1/20 - BacteriaCulture media therefor
  • C12R 1/46 - Streptococcus

40.

POWDER FOR SEPARATING EXTRACELLULAR VESICLES

      
Application Number JP2024031992
Publication Number 2025/063066
Status In Force
Filing Date 2024-09-06
Publication Date 2025-03-27
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Tonosaki, Kiwamu
  • Hara, Yosuke
  • Kamei, Ko
  • Arimura, Takashi

Abstract

Provided is a powder for separating extracellular vesicles, the powder containing a plurality of inorganic particles. The inorganic particles have an X/Y ratio of 0.015-0.30, wherein the X/Y ratio is the ratio of the number X of atoms of boron to the total number Y of atoms of all elements excluding carbon, nitrogen, oxygen, fluorine, and chlorine as measured by X-ray photoelectron spectroscopy.

IPC Classes  ?

  • C12M 1/26 - Inoculator or sampler
  • B01J 20/10 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
  • G01N 23/2273 - Measuring photoelectron spectra, e.g. electron spectroscopy for chemical analysis [ESCA] or X-ray photoelectron spectroscopy [XPS]

41.

NITROUS OXIDE DECOMPOSITION METHOD AND NITROUS OXIDE DECOMPOSITION DEVICE

      
Application Number 18292229
Status Pending
Filing Date 2022-05-27
First Publication Date 2025-03-20
Owner Sumitomo Chemical Company, Limited (Japan)
Inventor
  • Abekawa, Hiroaki
  • Suzuki, Hitomi

Abstract

Provided are a nitrous oxide decomposition method and a decomposition apparatus capable of efficiently decomposing nitrous oxide in a nitrous oxide-containing gas. Disclosed are: a method of decomposing nitrous oxide, which includes the step of bringing a catalyst including a titanium oxide-containing carrier carrying a component containing at least one kind selected from the group consisting of ruthenium and ruthenium compounds into contact with a nitrous oxide-containing gas containing nitrous oxide, water vapor and ammonia; and a nitrous oxide decomposition apparatus including a reactor filled with the above catalyst and a line that is connected to the reactor and supplies the nitrous oxide-containing gas to the reactor.

IPC Classes  ?

42.

ULC

      
Application Number 1845477
Status Registered
Filing Date 2025-01-23
Registration Date 2025-01-23
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 09 - Scientific and electric apparatus and instruments
  • 17 - Rubber and plastic; packing and insulating materials

Goods & Services

Industrial chemicals; carbon nanotubes. Batteries; electrical cells; dry cells; wet cells; secondary batteries; lithium-ion batteries; electrodes. Semi-processed plastics; semi-processed plastics containing carbon nanotubes; plastics in extruded form for use in further manufacturing; extruded plastics in the form of sheets for use in manufacture; extruded plastics in the form of tubes for use in manufacture; extruded plastics in the form of blocks for use in manufacture; extruded plastics in the form of pellets for use in manufacture.

43.

ULCNT

      
Application Number 1845478
Status Registered
Filing Date 2025-01-23
Registration Date 2025-01-23
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 09 - Scientific and electric apparatus and instruments
  • 17 - Rubber and plastic; packing and insulating materials

Goods & Services

Industrial chemicals; carbon nanotubes. Batteries; electrical cells; dry cells; wet cells; secondary batteries; lithium-ion batteries; electrodes. Semi-processed plastics; semi-processed plastics containing carbon nanotubes; plastics in extruded form for use in further manufacturing; extruded plastics in the form of sheets for use in manufacture; extruded plastics in the form of tubes for use in manufacture; extruded plastics in the form of blocks for use in manufacture; extruded plastics in the form of pellets for use in manufacture.

44.

Ultra Long Carbon

      
Application Number 1845479
Status Registered
Filing Date 2025-01-23
Registration Date 2025-01-23
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 09 - Scientific and electric apparatus and instruments
  • 17 - Rubber and plastic; packing and insulating materials

Goods & Services

Industrial chemicals; carbon nanotubes. Batteries; electrical cells; dry cells; wet cells; secondary batteries; lithium-ion batteries; electrodes. Semi-processed plastics; semi-processed plastics containing carbon nanotubes; plastics in extruded form for use in further manufacturing; extruded plastics in the form of sheets for use in manufacture; extruded plastics in the form of tubes for use in manufacture; extruded plastics in the form of blocks for use in manufacture; extruded plastics in the form of pellets for use in manufacture.

45.

POLYPROPYLENE-BASED RESIN COMPOSITION AND MOLDED ARTICLE

      
Application Number JP2024031144
Publication Number 2025/057767
Status In Force
Filing Date 2024-08-30
Publication Date 2025-03-20
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sakamoto, Koki
  • Higuchi, Yu
  • Yamamoto, Yuya

Abstract

The present invention addresses the problem of providing: a polypropylene-based resin composition which has excellent antistatic properties and enables the achievement of a molded body in which the amount of emission of VOC, especially the amount of emission of acetaldehyde and acrolein is relatively reduced; and a molded body. A polypropylene-based resin composition according to the present invention contains a polypropylene-based resin which is composed of a propylene-based polymer and serves as a resin component, talc which serves as an inorganic filler, and a monoglycerol fatty acid ester compound and a diglycerol fatty acid ester compound, which serve as antistatic agents. With respect to a total of 100 parts by mass of the content of the resin component and the content of the talc, the content of the polypropylene-based resin is 50 parts by mass to 99.9 parts by mass, the content of the talc is 0.1 part by mass to 50 parts by mass, and the total content of the monoglycerol fatty acid ester compound and the diglycerol fatty acid ester compound is 0.20 part by mass to 0.39 part by mass. The ratio of the monoglycerol fatty acid ester compound to the diglycerol fatty acid ester compound is 30/70 to 49/51.

IPC Classes  ?

  • C08L 23/10 - Homopolymers or copolymers of propene
  • C08K 3/34 - Silicon-containing compounds
  • C08K 5/103 - EstersEther-esters of monocarboxylic acids with polyalcohols
  • C08L 23/08 - Copolymers of ethene

46.

POLYPROPYLENE-BASED RESIN COMPOSITION AND MOLDED ARTICLE

      
Application Number JP2024031145
Publication Number 2025/057768
Status In Force
Filing Date 2024-08-30
Publication Date 2025-03-20
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sakamoto, Koki
  • Higuchi, Yu
  • Yamamoto, Yuya

Abstract

The present invention provides: a polypropylene-based resin composition which has excellent antistatic properties and enables the achievement of a molded body in which the amount of emission of acetaldehyde and acrolein is relatively reduced; and a molded body. A polypropylene-based resin composition according to the present invention contains a polypropylene-based resin which is composed of a propylene-based polymer and serves as a resin component, talc which serves as an inorganic filler, and a glycerol monostearate-based antistatic agent, an amine-based antistatic agent, and an amide-based antistatic agent, which serve as antistatic agents. With respect to a total of 100 parts by mass of the content of the resin component and the content of the talc, the content of the polypropylene-based resin is 50 parts by mass to 99.9 parts by mass, the content of the talc is 0.1 part by mass to 50 parts by mass, the total content of the glycerol monostearate-based antistatic agent, the amine-based antistatic agent, and the amide-based antistatic agent is 0.10 part by mass to 0.79 part by mass, and the content of the glycerol monostearate-based antistatic agent is 0.01 part by mass to 0.09 part by mass. The ratio of the amine-based antistatic agent to the amide-based antistatic agent is 40/60 to 89/11.

IPC Classes  ?

  • C08L 23/10 - Homopolymers or copolymers of propene
  • C08K 3/013 - Fillers, pigments or reinforcing additives
  • C08K 3/34 - Silicon-containing compounds
  • C08K 5/09 - Carboxylic acidsMetal salts thereofAnhydrides thereof
  • C08K 5/20 - Carboxylic acid amides
  • C08K 5/56 - Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
  • C08L 23/08 - Copolymers of ethene

47.

ELECTROLYTE COMPOSITION AND BATTERY

      
Application Number JP2024031615
Publication Number 2025/057818
Status In Force
Filing Date 2024-09-03
Publication Date 2025-03-20
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • KYOTO UNIVERSITY (Japan)
Inventor
  • Nakajima Hideto
  • Kim Dongwook

Abstract

The present disclosure provides an electrolyte composition comprising: a polymer that is capable of preferentially conducting alkali metal ions; and an ionic compound, wherein the ionic compound includes an anion having a donor number of 37 or less as measured for a 1-ethyl-3-methylimidazolium salt.

IPC Classes  ?

  • H01M 10/0565 - Polymeric materials, e.g. gel-type or solid-type
  • H01G 11/56 - Solid electrolytes, e.g. gelsAdditives therein
  • H01G 11/60 - Liquid electrolytes characterised by the solvent
  • H01G 11/62 - Liquid electrolytes characterised by the solute, e.g. salts, anions or cations therein
  • H01M 6/18 - Cells with non-aqueous electrolyte with solid electrolyte
  • H01M 10/052 - Li-accumulators
  • H01M 10/054 - Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium

48.

ELECTROLYTE COMPOSITION AND BATTERY

      
Application Number JP2024031627
Publication Number 2025/057821
Status In Force
Filing Date 2024-09-03
Publication Date 2025-03-20
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • KYOTO UNIVERSITY (Japan)
Inventor
  • Nakajima Hideto
  • Kim Dongwook

Abstract

The present disclosure provides an electrolyte composition comprising: a polymer (A) that has an anionic functional group and an alkali metal ion as a counter cation of the anionic functional group and that has an energy of at least 150 kcal/mol when a lithium ion and the anionic functional group dissociate; an ionic compound; and a nonionic organic solvent.

IPC Classes  ?

  • H01M 10/0565 - Polymeric materials, e.g. gel-type or solid-type
  • H01G 11/56 - Solid electrolytes, e.g. gelsAdditives therein
  • H01G 11/60 - Liquid electrolytes characterised by the solvent
  • H01G 11/62 - Liquid electrolytes characterised by the solute, e.g. salts, anions or cations therein
  • H01M 6/18 - Cells with non-aqueous electrolyte with solid electrolyte
  • H01M 10/052 - Li-accumulators
  • H01M 10/054 - Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium

49.

ELECTROLYTE COMPOSITION AND BATTERY

      
Application Number JP2024032246
Publication Number 2025/057907
Status In Force
Filing Date 2024-09-09
Publication Date 2025-03-20
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Nakajima Hideto
  • Attanzio Antonio

Abstract

The present disclosure provides an electrolyte composition which includes: a polymer which has an ability of preferentially conducting alkali metal ions; an alkali metal salt; an additive for coating film formation; and an organic solvent.

IPC Classes  ?

  • H01M 10/0565 - Polymeric materials, e.g. gel-type or solid-type
  • H01G 11/56 - Solid electrolytes, e.g. gelsAdditives therein
  • H01G 11/60 - Liquid electrolytes characterised by the solvent
  • H01G 11/62 - Liquid electrolytes characterised by the solute, e.g. salts, anions or cations therein
  • H01M 6/18 - Cells with non-aqueous electrolyte with solid electrolyte
  • H01M 10/052 - Li-accumulators
  • H01M 10/054 - Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium

50.

PULSED CURRENT DRIVE METHOD, PULSED CURRENT DRIVE STRUCTURE, CURRENT-DRIVEN MEMORY, STORAGE DEVICE, AND MEMORY CONTROL CIRCUIT

      
Application Number JP2024032498
Publication Number 2025/057970
Status In Force
Filing Date 2024-09-11
Publication Date 2025-03-20
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • THE UNIVERSITY OF TOKYO (Japan)
Inventor
  • Okamoto Satoshi
  • Saitoh Eiji
  • Kikkawa Takashi
  • Chen Ziyan

Abstract

A pulsed current drive method according to the present invention involves applying a pulsed current to invert ferroelectric polarization generated by the order and imbalance of ions that have different valences.

IPC Classes  ?

  • H10B 53/30 - Ferroelectric RAM [FeRAM] devices comprising ferroelectric memory capacitors characterised by the memory core region
  • C04B 35/40 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on ferrites with rare earth oxide
  • G11C 11/22 - Digital stores characterised by the use of particular electric or magnetic storage elementsStorage elements therefor using electric elements using ferroelectric elements

51.

POLYPROPYLENE RESIN COMPOSITION, AND MOLDED ARTICLE FOR MEDICAL USE

      
Application Number JP2024027397
Publication Number 2025/052822
Status In Force
Filing Date 2024-07-31
Publication Date 2025-03-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Hori Hideaki
  • Igawa Nao
  • Chu Xiaoyun

Abstract

Disclosed is a polypropylene resin composition which contains a propylene-based polymer, an elastomer, and an NH-type hindered amine compound that has a triazine ring. The elastomer content is 1% by mass to 20% by mass inclusive based on the total amount of the propylene-based polymer and the elastomer. The content of the NH-type hindered amine compound is 100 ppm by mass to 20,000 ppm by mass inclusive based on the total amount of the propylene-based polymer and the elastomer.

IPC Classes  ?

  • C08L 23/10 - Homopolymers or copolymers of propene
  • C08K 5/3492 - Triazines
  • C08L 23/08 - Copolymers of ethene
  • C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes

52.

COMPOSITION, POLYMER, CURED PRODUCT, MOLDED BODY, AND METHOD FOR PRODUCING POLYMETHYL METHACRYLATE

      
Application Number JP2024028236
Publication Number 2025/052849
Status In Force
Filing Date 2024-08-07
Publication Date 2025-03-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Yasutomi, Yoichi
  • Kadoya, Hidenori

Abstract

The present invention addresses the problem of providing: a composition having excellent storage stability; a polymer, a cured product, and a molded body obtained by using the composition; and a method for producing polymethyl methacrylate using the composition. The present invention pertains to a composition which contains methyl methacrylate and toluene, and in which the concentration of toluene is more than 0 mass ppm but less than 1000 mass ppm of the entire composition.

IPC Classes  ?

  • C08F 20/14 - Methyl esters
  • C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers

53.

HERBICIDE COMPOSITION AND WEED CONTROL METHOD

      
Application Number JP2024030472
Publication Number 2025/053005
Status In Force
Filing Date 2024-08-27
Publication Date 2025-03-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Sada, Yoshinao

Abstract

Provided are a herbicide composition having an excellent control effect on weeds and a weed control method. The herbicide composition includes epyrifenacil and methoproxybicyclon, wherein the weight ratio of the epyrifenacil to the methoproxybicyclon is in the range of 1:1 to 1:10.

IPC Classes  ?

  • A01N 43/54 - 1,3-DiazinesHydrogenated 1,3-diazines
  • A01N 25/02 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
  • A01N 47/06 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom containing —O—CO—O— groupsThio-analogues thereof
  • A01P 13/00 - HerbicidesAlgicides

54.

POROUS CERAMIC LAMINATE AND SEPARATION MEMBRANE

      
Application Number JP2024030666
Publication Number 2025/053015
Status In Force
Filing Date 2024-08-28
Publication Date 2025-03-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Naito, Shota
  • Nasu, Tomomichi

Abstract

The purpose is to provide a porous ceramic laminate in which two or more layers are laminated and peeling at the lamination interface is suppressed. The present invention is a porous ceramic laminate having a first porous layer and a second porous layer directly laminated on the first porous layer, wherein the first porous layer contains a metal oxide X, the second porous layer contains a metal oxide Y, the metal oxide Y contains Ti and Al, the molar ratio of Ti/Al in the second porous layer is from 0.005 to less than 0.10, and the cumulative pore volume V1 of pore diameters of 0.98-200 μm is from 0.115 mL/g to less than 0.259 mL/g.

IPC Classes  ?

  • C04B 38/00 - Porous mortars, concrete, artificial stone or ceramic warePreparation thereof
  • B01D 69/00 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or propertiesManufacturing processes specially adapted therefor
  • B01D 69/04 - Tubular membranes
  • B01D 69/10 - Supported membranesMembrane supports
  • B01D 69/12 - Composite membranesUltra-thin membranes
  • B32B 5/32 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous both layers being foamed or specifically porous
  • B32B 18/00 - Layered products essentially comprising ceramics, e.g. refractory products
  • C04B 41/85 - Coating or impregnating with inorganic materials

55.

COMPOSITION CONTAINING SYNTHETIC PYRETHROID COMPOUND AND PENTAERYTHRITOL ANTIOXIDANT

      
Application Number JP2024031298
Publication Number 2025/053083
Status In Force
Filing Date 2024-08-30
Publication Date 2025-03-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sonobe Fuhito
  • Ikehira Masashi

Abstract

The present invention relates to a composition that contains: a synthetic pyrethroid compound; and a compound represented by formula (1) (in the formula, R1and R2 are the same or different and represent C9-C14 alkyl groups).

IPC Classes  ?

  • A01N 25/00 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests
  • A01N 53/06 - Esters containing the group , wherein the carbon atom marked with an asterisk is acyclic or part of a ring or ring systemThio-analogues thereof the carbon atom marked with an asterisk being acyclic and directly bound to a carbon atom of a six-membered aromatic ring, e.g. benzyl estersThio-analogues thereof
  • A01N 53/08 - Esters containing the group , wherein the carbon atom marked with an asterisk is acyclic or part of a ring or ring systemThio-analogues thereof the carbon atom marked with an asterisk being acyclic and directly bound to a carbon atom of a six-membered aromatic ring, e.g. benzyl estersThio-analogues thereof with aryloxy groups bound to the six-membered aromatic ring, e.g. phenoxybenzyl estersThio-analogues thereof
  • A01N 53/10 - Esters not provided for in groups or
  • A01P 7/00 - Arthropodicides

56.

POROUS CERAMIC LAMINATE AND SEPARATION MEMBRANE

      
Application Number JP2024030667
Publication Number 2025/053016
Status In Force
Filing Date 2024-08-28
Publication Date 2025-03-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Naito, Shota
  • Nasu, Tomomichi

Abstract

The purpose of the present invention is to provide a porous ceramic laminate in which two or more layers are laminated, wherein peeling at a lamination interface is inhibited. The present invention is a porous ceramic laminate having a first porous layer and a second porous layer directly laminated on the first porous layer, wherein the first porous layer contains a metal oxide X, the second porous layer contains a metal oxide Y, the metal oxide Y contains Ti and Al, the molar ratio of Ti/Al in the second porous layer is 0.005 or more and less than 0.10, and the cumulative pore area A1 for pore diameters 0.98-200 μm is 0.01 to 0.60 m2/g.

IPC Classes  ?

  • C04B 38/00 - Porous mortars, concrete, artificial stone or ceramic warePreparation thereof
  • B01D 69/00 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or propertiesManufacturing processes specially adapted therefor
  • B01D 69/04 - Tubular membranes
  • B01D 69/10 - Supported membranesMembrane supports
  • B01D 69/12 - Composite membranesUltra-thin membranes
  • B01D 71/02 - Inorganic material
  • B32B 5/32 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous both layers being foamed or specifically porous
  • B32B 18/00 - Layered products essentially comprising ceramics, e.g. refractory products
  • C04B 41/85 - Coating or impregnating with inorganic materials

57.

POROUS CERAMIC LAYERED BODY AND SEPARATION MEMBRANE

      
Application Number JP2024030668
Publication Number 2025/053017
Status In Force
Filing Date 2024-08-28
Publication Date 2025-03-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Naito, Shota
  • Nasu, Tomomichi

Abstract

One purpose of the present invention is to provide a porous ceramic layered body having two or more types of layers layered therein, wherein peeling at the layering interface is suppressed. The present invention is a porous ceramic layered body having a first porous layer and a second porous layer that is layered directly on the first porous layer, wherein the first porous layer includes a metal oxide X and includes the element Al and the element Fe, the mass ratio of Fe/Al in the first porous material is 5.7×10–4to 1.6×10–2, and the second porous layer includes an oxide Y including at least one type of element selected from the group consisting of Al, Ti, Si and Mg.

IPC Classes  ?

  • C04B 38/00 - Porous mortars, concrete, artificial stone or ceramic warePreparation thereof
  • B01D 69/00 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or propertiesManufacturing processes specially adapted therefor
  • B01D 69/04 - Tubular membranes
  • B01D 69/10 - Supported membranesMembrane supports
  • B01D 69/12 - Composite membranesUltra-thin membranes
  • B01D 71/02 - Inorganic material
  • B32B 5/32 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous both layers being foamed or specifically porous
  • B32B 18/00 - Layered products essentially comprising ceramics, e.g. refractory products
  • C04B 41/85 - Coating or impregnating with inorganic materials

58.

SUMILEX

      
Application Number 1842477
Status Registered
Filing Date 2025-01-09
Registration Date 2025-01-09
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

Chemical preparations for use in the manufacture of insecticides; chemical preparations for use in the manufacture of fungicides; chemical preparations for use in the manufacture of herbicides. Insecticides; fungicides; herbicides; preparations for killing weeds; preparations for destroying vermin.

59.

BASE MATERIAL FOR CELLS

      
Application Number JP2024030473
Publication Number 2025/047731
Status In Force
Filing Date 2024-08-27
Publication Date 2025-03-06
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Liu, Yang

Abstract

Provided is a base material for cells, which has excellent detectability of chemical substances such as odorants. This base material for cells includes a compartment including a surface in which the molar ratio (O/C) of oxygen atoms with respect to carbon atoms is 0.150 or more.

IPC Classes  ?

  • C12M 3/00 - Tissue, human, animal or plant cell, or virus culture apparatus
  • C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
  • C12N 15/12 - Genes encoding animal proteins
  • C12Q 1/02 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving viable microorganisms
  • G01N 33/545 - Synthetic resin

60.

SUBSTRATE FOR CELLS

      
Application Number JP2024030474
Publication Number 2025/047732
Status In Force
Filing Date 2024-08-27
Publication Date 2025-03-06
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Liu, Yang
  • Ishikawa, Tokiro
  • Kodama, Yuki

Abstract

Provided is a substrate for cells, which has excellent capability of detecting a chemical substance such as a smell substance. The substrate for cells includes a compartment including a polypeptide-coated surface and is used for the measurement of an activity of a sensor protein.

IPC Classes  ?

  • C12M 3/00 - Tissue, human, animal or plant cell, or virus culture apparatus
  • C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
  • C12N 15/12 - Genes encoding animal proteins
  • C12Q 1/02 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving viable microorganisms
  • G01N 33/544 - ImmunoassayBiospecific binding assayMaterials therefor with an insoluble carrier for immobilising immunochemicals the carrier being organic

61.

(METH)ACRYLIC RESIN COMPOSITION, MOLDED BODY THEREOF, METHOD FOR PRODUCING MOLDED BODY, METHOD FOR DECOMPOSING AND RECOVERING (METH)ACRYLIC RESIN COMPOSITION, METHOD FOR RECYCLING (METH)ACRYLIC RESIN COMPOSITION, AND RECYCLED (METH)ACRYLIC RESIN COMPOSITION

      
Application Number JP2024030618
Publication Number 2025/047777
Status In Force
Filing Date 2024-08-28
Publication Date 2025-03-06
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Mino, Takayuki
  • Matsuki, Syuuhei

Abstract

The purpose of the present invention is to provide: a molded body which exhibits excellent scattering prevention properties while increasing impact resistance and rigidity; a (meth)acrylic resin composition able to produce this molded body; a method for recycling the (meth)acrylic resin composition; a recycled (meth)acrylic resin composition; a method for producing the molded body; and a method for decomposing and recovering the (meth)acrylic resin composition. Provided are: a (meth)acrylic resin composition that contains a fibrous glass filler and a (meth)acrylic resin in which the content of a structural unit derived from a (meth)acrylic acid ester is 90-99.985 mol% and the content of a structural unit derived from (meth)acrylic acid is 0.015-9.0 mol%, each relative to a total of 100 mol% of all structural units; a method for recycling the (meth)acrylic resin composition; a recycled (meth)acrylic resin composition; a molded body of the (meth)acrylic resin composition; a method for producing the molded body; and a method for decomposing and recovering the (meth)acrylic resin composition.

IPC Classes  ?

  • C08L 33/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
  • B29B 17/00 - Recovery of plastics or other constituents of waste material containing plastics
  • B29C 45/00 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor
  • C08F 220/14 - Methyl esters
  • C08J 11/12 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by dry-heat treatment only
  • C08K 7/14 - Glass
  • C08L 25/12 - Copolymers of styrene with unsaturated nitriles
  • C08L 51/00 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
  • C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

62.

THERMOELECTRIC CONVERSION ELEMENT, THERMOELECTRIC CONVERSION MODULE, AND THERMOELECTRIC CONVERSION METHOD

      
Application Number JP2024031247
Publication Number 2025/047942
Status In Force
Filing Date 2024-08-30
Publication Date 2025-03-06
Owner
  • THE UNIVERSITY OF TOKYO (Japan)
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Okamoto Satoshi
  • Saitoh Eiji
  • Kikkawa Takashi
  • Hirata Yuya

Abstract

NN generated in the thermoelectric conversion section 202 due to the heat flow H input to the thermoelectric conversion section 202 from the outside along the first direction.

IPC Classes  ?

  • H10N 15/00 - Thermoelectric devices without a junction of dissimilar materialsThermomagnetic devices, e.g. using the Nernst-Ettingshausen effect
  • H10B 61/00 - Magnetic memory devices, e.g. magnetoresistive RAM [MRAM] devices
  • H10D 48/40 - Devices controlled by magnetic fields
  • H10N 50/80 - Constructional details

63.

THERMOPLASTIC ELASTOMER MOLDED ARTICLE, COMPOSITE MOLDED ARTICLE, AND PRODUCTION METHOD

      
Application Number 18817734
Status Pending
Filing Date 2024-08-28
First Publication Date 2025-03-06
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Kida, Katsuya

Abstract

A molded article includes at least one of the following: an ethylene-based copolymer (A), a copolymer (B) derived from an aromatic vinyl compound and a conjugated diene compound, a propylene-based polymer (C), and a lubricant (D). The article has a flexural modulus of 20-300 MPa at room temperature, measured per JIS K7171. It also has a shear strength of 40 N/cm2 or less, determined by placing two test pieces (50 mm×6 mm×2 mm) from the article onto a flat plate, contacting them with a float glass plate (110 mm×110 mm×3 mm) as per JIS R 3202, and applying tension at 200 mm/min after conditioning at 80° C. for 50 hours.

IPC Classes  ?

  • C08L 23/16 - Ethene-propene or ethene-propene-diene copolymers
  • C08J 3/20 - Compounding polymers with additives, e.g. colouring
  • C08K 5/20 - Carboxylic acid amides
  • C08L 91/00 - Compositions of oils, fats or waxesCompositions of derivatives thereof

64.

OPTICAL LAMINATE AND IMAGE DISPLAY DEVICE

      
Application Number JP2024028500
Publication Number 2025/047379
Status In Force
Filing Date 2024-08-08
Publication Date 2025-03-06
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Araki, Tatsunori
  • Arisawa, Tomori
  • Fujinaga, Masashi

Abstract

Provided is an optical laminate capable of gently increasing adhesion to a substrate due to heat and thus improving reworkability. An optical laminate according to the present invention has a resin film, a coat layer, and an adhesive layer in this order, wherein the coat layer contains carbon nanotubes, and the adhesive layer contains a (meth)acrylic resin (A), a crosslinking agent (B), a silane compound (C), and an antistatic agent (D).

IPC Classes  ?

  • G02B 1/16 - Optical coatings produced by application to, or surface treatment of, optical elements having an anti-static effect, e.g. electrically conducting coatings
  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • C09J 7/29 - Laminated material
  • C09J 7/38 - Pressure-sensitive adhesives [PSA]
  • C09J 11/06 - Non-macromolecular additives organic
  • C09J 133/00 - Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereofAdhesives based on derivatives of such polymers
  • G02B 1/14 - Protective coatings, e.g. hard coatings
  • G02B 5/30 - Polarising elements
  • G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements

65.

BATTERY PACK MEMBER AND BATTERY PACK

      
Application Number JP2024030660
Publication Number 2025/047786
Status In Force
Filing Date 2024-08-28
Publication Date 2025-03-06
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Aoshima Hiroshi

Abstract

Provided is a battery pack member which includes a liquid crystal polyester and glass fibers, wherein: the length weighted average fiber length of the glass fibers is 0.3 mm or more; and the content of the glass fibers is 20% by mass to 70% by mass with respect to a total content of 100% by mass of the liquid crystal polyester and the glass fibers.

IPC Classes  ?

  • H01M 50/28 - Composite material consisting of a mixture of organic and inorganic materials
  • B29C 45/00 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor
  • B29C 70/42 - Shaping or impregnating by compression for producing articles of definite length, i.e. discrete articles
  • C08G 63/123 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
  • C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
  • C08K 7/14 - Glass
  • C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
  • H01M 50/229 - Composite material consisting of a mixture of organic and inorganic materials
  • H01M 50/293 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
  • B29K 105/12 - Condition, form or state of moulded material containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles

66.

Herbicidal composition

      
Application Number 17571911
Grant Number RE050318
Status In Force
Filing Date 2022-01-10
First Publication Date 2025-03-04
Grant Date 2025-03-04
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Ikeda, Hajime

Abstract

To provide a technology for controlling weeds and the like. A herbicidal composition comprising at least one compound selected from Group A, and dicamba N,N-bis-(3-aminopropyl)methylamine salt has a weed control effect: Group A: a group consisting of flumioxazin, sulfentrazone, saflufenacil, oxyfluorfen, fomesafen and a compound represented by the formula (I):

IPC Classes  ?

  • A01N 37/40 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio-analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio-analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio-analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system
  • A01N 33/04 - Nitrogen directly attached to aliphatic or cycloaliphatic carbon atoms
  • A01N 41/10 - SulfonesSulfoxides
  • A01N 43/54 - 1,3-DiazinesHydrogenated 1,3-diazines
  • A01N 43/653 - 1,2,4-TriazolesHydrogenated 1,2,4-triazoles
  • A01N 57/20 - Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals

67.

METHOD FOR TERMINATING COVER CROP GROWTH

      
Document Number 03251851
Status Pending
Filing Date 2023-01-24
Open to Public Date 2025-03-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Sada, Yoshinao

Abstract

Provided is an effective method for terminating the growth of cover crops. In this method, cover crops are applied with at least one compound selected from epyrifenacil, tiafenacil, and trifludimoxazin.

IPC Classes  ?

  • A01N 43/54 - 1,3-DiazinesHydrogenated 1,3-diazines
  • A01N 43/84 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms, as ring hetero atoms six-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,4
  • A01N 57/20 - Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals

68.

METHOD FOR CONTROLLING NOXIOUS ARTHROPODS

      
Application Number 18719227
Status Pending
Filing Date 2022-12-15
First Publication Date 2025-02-27
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Namba, Yusuke

Abstract

The present disclosure provides a method for controlling a harmful arthropod showing resistance to at least one kind(s) of insecticide(s) selected from Group B, characterized by applying at least one compound(s) selected from Group A to said harmful arthropod showing resistance, or a habitat thereof, or a place where said harmful arthropod showing resistance is expected to appear: Group A: a group consisting of broflanilide, nicofluprole, isocycloseram, and cyproflanilide; Group B: a group consisting of fluxametamide, pyrethroid compound(s), oxadiazine compound(s), and phenylpyrazole compound(s).

IPC Classes  ?

  • A01N 43/80 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms, as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
  • A01N 37/22 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N, e.g. carboxylic acid amides or imidesThio-analogues thereof the nitrogen atom being directly attached to an aromatic ring system, e.g. anilides
  • A01N 43/56 - 1,2-DiazolesHydrogenated 1,2-diazoles
  • A01P 7/04 - Insecticides

69.

RESIN COMPOSITION, MOLDED ARTICLE, AND SLIDING MEMBER

      
Application Number JP2024027857
Publication Number 2025/041576
Status In Force
Filing Date 2024-08-05
Publication Date 2025-02-27
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Sakai Taiga

Abstract

This resin composition does not contain any fibrous fillers and contains a liquid crystal polyester resin, a fluororesin, and an oxide of a metal element belonging to Group 2 of the long-form periodic table. The content of the metal element belonging to Group 2 with respect to 100 mass% of the total mass of the resin composition is 0.01-2.0 mass%.

IPC Classes  ?

  • C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
  • C08K 3/22 - OxidesHydroxides of metals
  • C08L 27/12 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogenCompositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms

70.

METHOD FOR PRODUCING SOLID CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, METHOD FOR PRODUCING CATALYST FOR OLEFIN POLYMERIZATION, AND METHOD FOR PRODUCING OLEFIN POLYMER

      
Application Number 18940046
Status Pending
Filing Date 2024-11-07
First Publication Date 2025-02-27
Owner Sumitomo Chemical Company, Limited (Japan)
Inventor
  • Seryo, Naoki
  • Shimizu, Taichi
  • Yamamichi, Hideaki
  • Chen, Kaiyou
  • Sogo, Kenji

Abstract

Disclosed herein is a method for producing a solid catalyst component for olefin polymerization that is capable of reducing the amount of fine powder contained in the solid catalyst component for olefin polymerization. The method includes the step of reacting a magnesium compound and a titanium halide compound with each other so that a maximum heat release rate per mole of the magnesium compound is 18 W or less. Also disclosed herein is a method for producing a solid catalyst component for olefin polymerization that is capable of preventing a reduction in polymerization activity caused by application of heat to the solid catalyst component for olefin polymerization. The method includes the step of reacting a magnesium compound and a titanium halide compound with each other so that a total heat release value per mole of the titanium compound is 6 kJ to 90 kJ.

IPC Classes  ?

  • C08F 10/00 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

71.

CARBOXYLATE, CARBOXYLIC ACID GENERATOR, RESIN, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN

      
Application Number 18787447
Status Pending
Filing Date 2024-07-29
First Publication Date 2025-02-27
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Terahigashi, Shohei
  • Kitamura, Issei
  • Ichikawa, Koji

Abstract

A carboxylate represented by formula (I), a carboxylate or resin including a structural unit represented by formula (IP), an acid generator including the carboxylate, a carboxylic acid generator including the resin, or a resist composition including the carboxylic acid generator. A carboxylate represented by formula (I), a carboxylate or resin including a structural unit represented by formula (IP), an acid generator including the carboxylate, a carboxylic acid generator including the resin, or a resist composition including the carboxylic acid generator.

IPC Classes  ?

  • G03F 7/004 - Photosensitive materials
  • G03F 7/029 - Inorganic compoundsOnium compoundsOrganic compounds having hetero atoms other than oxygen, nitrogen or sulfur
  • G03F 7/038 - Macromolecular compounds which are rendered insoluble or differentially wettable
  • G03F 7/039 - Macromolecular compounds which are photodegradable, e.g. positive electron resists

72.

EXTRUDED ALUMINUM WIRE

      
Application Number 18723039
Status Pending
Filing Date 2022-11-09
First Publication Date 2025-02-20
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Hoshikawa, Hiroaki
  • Nagata, Akira
  • Kubota, Yuji
  • Arai, Nana

Abstract

Disclosed is an extruded aluminum wire including: Fe, Cu, Ti, Mn, Mg, Cr, B, Ga, V and Zn in the total content of 0.01% by mass or less, and one or more components selected from the group consisting of Ni, Y and Si, with the balance being Al and inevitable impurities, wherein, in a cross-section perpendicular to the longitudinal direction of the extruded wire, an average grain size measured by electron backscatter diffraction is 15 to 50 μm, respectively, in both a central measurement region including a center point of the cross-section and a peripheral measurement region in contact with the outer periphery of the cross-section.

IPC Classes  ?

  • H01B 1/02 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of metals or alloys

73.

SALT, ACID GENERATOR, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN

      
Application Number 18787627
Status Pending
Filing Date 2024-07-29
First Publication Date 2025-02-20
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Terahigashi, Shohei
  • Kitamura, Issei
  • Ichikawa, Koji

Abstract

A salt represented by formula (I), a salt or resin including a structural unit represented by formula (IP), an acid generator including the salt, an acid generator including the resin, or a resist composition including the acid generator. A salt represented by formula (I), a salt or resin including a structural unit represented by formula (IP), an acid generator including the salt, an acid generator including the resin, or a resist composition including the acid generator.

IPC Classes  ?

  • G03F 7/004 - Photosensitive materials
  • C07C 309/12 - Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton containing esterified hydroxy groups bound to the carbon skeleton
  • C07C 309/17 - Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing carboxyl groups bound to the carbon skeleton
  • C07C 381/12 - Sulfonium compounds
  • C07D 307/00 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
  • C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
  • G03F 7/038 - Macromolecular compounds which are rendered insoluble or differentially wettable
  • G03F 7/039 - Macromolecular compounds which are photodegradable, e.g. positive electron resists

74.

SUMITHION

      
Application Number 1838511
Status Registered
Filing Date 2024-12-16
Registration Date 2024-12-16
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

Chemical preparations for use in the manufacture of insecticides, fungicides and herbicides. Herbicides, fungicides, insecticides, and preparations for killing weeds and destroying vermin.

75.

SUMAGIC

      
Application Number 1838516
Status Registered
Filing Date 2024-12-20
Registration Date 2024-12-20
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Industrial chemicals; chemical preparations for use in the manufacture of insecticides; chemical preparations for use in the manufacture of fungicides; chemical preparations for use in the manufacture of herbicides; chemical preparations for the use in the manufacture of plants growth regulators; hormones for plants; plant rearing preparations; plant growth regulators.

76.

EMPERA

      
Application Number 1838517
Status Registered
Filing Date 2025-01-07
Registration Date 2025-01-07
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

Chemical preparations for use in the manufacture of insecticides; chemical preparations for use in the manufacture of fungicides; chemical preparations for use in the manufacture of herbicides. Insecticides; fungicides; herbicides; preparations for killing weeds; preparations for destroying vermin.

77.

ELECTRO-OPTIC FILM, COMPOUND, ELECTRO-OPTIC COMPOSITION, AND ELECTRO-OPTIC ELEMENT

      
Application Number 18711337
Status Pending
Filing Date 2022-11-17
First Publication Date 2025-02-13
Owner Sumitomo Chemical Company, Limited (Japan)
Inventor
  • Yoshikawa, Eiji
  • Sato, Takahiro
  • Yoshimoto, Yuya

Abstract

Provided is an electro-optic film. The electro-optic film contains a compound (A) having a dipole moment of 19 to 31 debye. The electro-optic film has a maximum absorption wavelength (λ max) of 760 to 830 nm. A difference between the maximum absorption wavelength and an absorption wavelength on a longer wavelength side than the maximum absorption wavelength among absorption wavelengths exhibiting absorbance of a half value of maximum absorbance of the electro-optic film is 90 to 120 nm.

IPC Classes  ?

  • G02F 1/00 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics
  • C07D 495/14 - Ortho-condensed systems
  • C07D 495/22 - Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains four or more hetero rings
  • C07F 7/18 - Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages

78.

RESIN COMPOSITION, MOLDED BODY, AND METHOD FOR PRODUCING RESIN COMPOSITION

      
Application Number 18718762
Status Pending
Filing Date 2022-12-23
First Publication Date 2025-02-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Soma, Hidenori
  • Katami Numakawa, Tatsuya

Abstract

The present invention relates to a resin composition containing a semi-aromatic polyamide and acetylene black.

IPC Classes  ?

79.

PRODUCTION METHOD FOR NITRIDE CRYSTAL SUBSTRATE, AND PEELED INTERMEDIATE

      
Application Number 18794616
Status Pending
Filing Date 2024-08-05
First Publication Date 2025-02-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Yokoyama, Masafumi
  • Fujikura, Hajime
  • Konno, Taichiro

Abstract

To stably grow a regrowth layer. A production method for a nitride crystal substrate includes: (a) preparing a base substrate; (b) forming an intermediate layer including n-type group III nitride crystal, above the base substrate; (c) forming a cover layer on the intermediate layer, the cover layer including group III nitride crystal having a carrier concentration lower than a carrier concentration of the intermediate layer; (d) making the intermediate layer porous through dislocations in the cover layer by performing an electrochemical process, while maintaining a surface condition of the cover layer; (e) epitaxially growing a regrowth layer comprising group III nitride crystal, on the cover layer; and (f) peeling off the regrowth layer from the base substrate by using at least a portion of the intermediate layer made porous as a boundary.

IPC Classes  ?

  • H01L 21/02 - Manufacture or treatment of semiconductor devices or of parts thereof
  • C25F 3/12 - Etching of semiconducting materials
  • C30B 25/18 - Epitaxial-layer growth characterised by the substrate
  • C30B 29/40 - AIIIBV compounds

80.

PHOSPHORUS-CARBON COMPOSITE NEGATIVE ELECTRODE MATERIAL, NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, LITHIUM SECONDARY BATTERY, AND METHOD FOR PRODUCING PHOSPHORUS-CARBON COMPOSITE NEGATIVE ELECTRODE MATERIAL

      
Application Number JP2024027347
Publication Number 2025/033284
Status In Force
Filing Date 2024-07-31
Publication Date 2025-02-13
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • KYOTO UNIVERSITY (Japan)
Inventor
  • Hashiwaki Hiroki
  • Nakajima Hideto
  • Nasara Ralph Nicolai Vivares

Abstract

620780620780780 at a measurement temperature of 780°C is preferably 0.1 to 0.9.

IPC Classes  ?

  • H01M 4/38 - Selection of substances as active materials, active masses, active liquids of elements or alloys
  • C01B 25/00 - PhosphorusCompounds thereof
  • H01M 4/36 - Selection of substances as active materials, active masses, active liquids

81.

PHOSPHORUS-CARBON COMPOSITE NEGATIVE ELECTRODE MATERIAL, NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY

      
Application Number JP2024027516
Publication Number 2025/033314
Status In Force
Filing Date 2024-08-01
Publication Date 2025-02-13
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • KYOTO UNIVERSITY (Japan)
Inventor
  • Hashiwaki Hiroki
  • Nakajima Hideto
  • Nasara Ralph Nicolai Vivares

Abstract

10620780620780780 at a measurement temperature of 780°C is preferably 0.1 to 0.9.

IPC Classes  ?

  • H01M 4/38 - Selection of substances as active materials, active masses, active liquids of elements or alloys
  • C01B 25/00 - PhosphorusCompounds thereof
  • H01M 4/36 - Selection of substances as active materials, active masses, active liquids

82.

ALKALI METAL-CONTAINING OXIDE, ELECTRODE, AND BATTERY

      
Application Number JP2024028096
Publication Number 2025/033430
Status In Force
Filing Date 2024-08-06
Publication Date 2025-02-13
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • KYOTO UNIVERSITY (Japan)
Inventor
  • Yamabayashi Tsutomu
  • Kageyama Hiroshi

Abstract

The present disclosure provides an alkali metal-containing oxide which contains an alkali metal element and a metal element M other than an alkali metal element, wherein: the ratio X/Y of the substance amount X of the alkali metal element contained in the alkali metal-containing oxide to the substance amount Y of the metal element M contained in the alkali metal-containing oxide is 1.2 to 2.0; and the metal element M includes two or more metal elements MS, each of which have such a valence that the absolute value of the difference between the average valence of the same element and an integer closest to the average valence is 0.1 to 0.5.

IPC Classes  ?

  • C01G 45/00 - Compounds of manganese
  • C01G 37/00 - Compounds of chromium
  • C01G 53/00 - Compounds of nickel
  • H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
  • H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy

83.

ION CONDUCTIVE SUBSTANCE, SOLID ELECTROLYTE, AND BATTERY

      
Application Number JP2024028300
Publication Number 2025/033470
Status In Force
Filing Date 2024-08-07
Publication Date 2025-02-13
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • KYOTO UNIVERSITY (Japan)
Inventor
  • Doi Atsunori
  • Kageyama Hiroshi

Abstract

One aspect of the present disclosure provides an ion conductive substance which contains an alkali metal element, a divalent metal element D, a trivalent or higher-valent metal element M, and a halogen element, and has a cubic crystal structure, wherein in the X-ray diffraction chart obtained by measurement using CuKα rays at 25°C, the ratio of the peak height of the diffraction peak A to the peak height of the diffraction peak B is 0.80-2.50, where the diffraction peak B is the diffraction peak that has a maximum peak height observed within the 2θ angle range of 45-53°, and the diffraction peak A is the diffraction peak that has a maximum peak height observed within the 2θ angle range of 33-38°.

IPC Classes  ?

  • H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances
  • C01G 25/00 - Compounds of zirconium
  • H01G 11/56 - Solid electrolytes, e.g. gelsAdditives therein
  • H01M 10/052 - Li-accumulators
  • H01M 10/0562 - Solid materials

84.

POLYPEPTIDE AND ANTIBACTERIAL COMPOSITION

      
Application Number JP2024028627
Publication Number 2025/033532
Status In Force
Filing Date 2024-08-09
Publication Date 2025-02-13
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • NATIONAL AGRICULTURE AND FOOD RESEARCH ORGANIZATION (Japan)
Inventor
  • Kuwahara, Hiroshi
  • Ozawa, Naoya
  • Mikata, Kazuki
  • Aoki, Mikio
  • Hayashida, Sora
  • Kimoto, Hiromi
  • Nomura, Masaru
  • Kobayashi, Miho
  • Moriya, Naoko

Abstract

The present invention provides a polypeptide that can be used as an antibacterial agent, a method for producing the polypeptide, and an antibacterial composition using the polypeptide. The present invention also provides a polypeptide comprising: the amino acid sequence (1a) set forth in SEQ ID NO: 1, the amino acid sequence (2a) set forth in SEQ ID NO: 2, and the amino acid sequence (3a) set forth in SEQ ID NO: 3, which are amino acid sequences derived from lactic acid bacteria of the family Lactobacillaceae; and any amino acid sequence from among amino acid sequences in which one or more amino acid residues have been substituted, deleted, inserted, and/or added in the aforementioned amino acid sequences (1a), (2a), and (3a), amino acid sequences having 85% or higher sequence identity with the aforementioned amino acid sequences (1a), (2a), and (3a), or the like.

IPC Classes  ?

  • C07K 14/335 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from bacteria from Lactobacillus (G)
  • A01N 63/20 - BacteriaSubstances produced thereby or obtained therefrom
  • A01P 3/00 - Fungicides
  • A61K 8/64 - ProteinsPeptidesDerivatives or degradation products thereof
  • A61P 31/04 - Antibacterial agents
  • A61Q 11/00 - Preparations for care of the teeth, of the oral cavity or of dentures, e.g. dentifrices or toothpastesMouth rinses
  • A61Q 19/00 - Preparations for care of the skin
  • C07K 14/195 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from bacteria
  • C12N 1/15 - Fungi Culture media therefor modified by introduction of foreign genetic material
  • C12N 1/19 - YeastsCulture media therefor modified by introduction of foreign genetic material
  • C12N 1/21 - BacteriaCulture media therefor modified by introduction of foreign genetic material
  • C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
  • C12N 15/31 - Genes encoding microbial proteins, e.g. enterotoxins
  • C12N 15/63 - Introduction of foreign genetic material using vectorsVectorsUse of hosts thereforRegulation of expression
  • C12P 21/02 - Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione

85.

ANTIVIRAL COMPOSITION AND METHOD FOR PRODUCING SAME

      
Application Number JP2024028634
Publication Number 2025/033534
Status In Force
Filing Date 2024-08-09
Publication Date 2025-02-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Kuwahara, Hiroshi
  • Mikata, Kazuki
  • Aoki, Mikio

Abstract

The present invention provides: a composition containing a naturally derived peptide having antiviral activity against non-enveloped viruses; and a method for producing the composition. Specifically, the present invention provides an antibacterial and antiviral composition containing a bacteria-derived polypeptide having antibacterial activity against at least one bacterium selected from the group consisting of Escherichia coli and Staphylococcus aureus and also having antiviral activity against non-enveloped viruses.

IPC Classes  ?

  • A01N 63/30 - Microbial fungiSubstances produced thereby or obtained therefrom
  • C07K 14/195 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from bacteria
  • C12N 1/15 - Fungi Culture media therefor modified by introduction of foreign genetic material
  • C12N 1/19 - YeastsCulture media therefor modified by introduction of foreign genetic material
  • C12N 1/20 - BacteriaCulture media therefor
  • C12N 1/21 - BacteriaCulture media therefor modified by introduction of foreign genetic material
  • C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
  • C12N 15/31 - Genes encoding microbial proteins, e.g. enterotoxins
  • C12N 15/63 - Introduction of foreign genetic material using vectorsVectorsUse of hosts thereforRegulation of expression
  • C12P 21/02 - Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione

86.

PRODUCTION METHOD FOR PURIFIED DICHLOROACETIC ACID

      
Application Number 18691479
Status Pending
Filing Date 2022-09-27
First Publication Date 2025-02-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Kano, Toshifumi
  • Tanaka, Yuki
  • Kawai, Hayato

Abstract

The present invention provides a production method for purified dichloroacetic acid and an efficient production method for a nucleic acid molecule using the same. Specifically, the present invention provides a production method for purified dichloroacetic acid having a molar ratio of formaldehyde to dichloroacetic acid of 81×10−5 or less and a molar ratio of dichloroacetic anhydride to dichloroacetic acid of 20×10−5 or less, the method including: bringing dichloroacetic acid having both or one of formaldehyde content and dichloroacetic anhydride content exceeding the ratio(s), into contact with at least one compound having a boiling point lower than that of dichloroacetic acid selected from the group consisting of aliphatic alcohols, aliphatic amines, and water, and, in the coexistence of an aprotic inert solvent having a boiling point lower than that of dichloroacetic acid, distilling off a fraction containing the solvent from the resulting mixed liquid, and a production method for a nucleic acid molecule using the purified dichloroacetic acid as a deprotecting agent.

IPC Classes  ?

  • C07C 51/44 - SeparationPurificationStabilisationUse of additives by change of the physical state, e.g. crystallisation by distillation
  • C07H 1/00 - Processes for the preparation of sugar derivatives
  • C07H 21/02 - Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids with ribosyl as saccharide radical
  • G01N 30/02 - Column chromatography
  • G01N 30/06 - Preparation

87.

THERMOPLASTIC RESIN COMPOSITION

      
Application Number JP2024024812
Publication Number 2025/033069
Status In Force
Filing Date 2024-07-09
Publication Date 2025-02-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Ishihara, Yuki
  • Okazaki, Ryosuke

Abstract

Provided is a thermoplastic resin composition containing a (meth)acrylic resin, an acrylonitrile-styrene-acrylic acid ester resin, a coloring component containing two or more components, one of the two or more components being carbon black and the remaining components being one or more dyes and/or pigments, and silica particles, in which the blending amount of the (meth)acrylic resin is 50 to 90 mass parts, the blending amount of the acrylonitrile-styrene-acrylic acid ester resin is 10 to 50 mass parts, the blending amount of the carbon black is 0.0005 to 0.01 mass parts, the blending amount of the remaining components is 0.02 to 1.0 mass parts, the ratio (component Cb/component Ca) of the blending amount of the remaining components to the blending amount of the carbon black is 75 to 1000, and the blending amount of the silica particles is 0.3 to 5 mass parts.

IPC Classes  ?

  • C08L 33/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereofCompositions of derivatives of such polymers
  • B29C 45/00 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor
  • B60R 13/02 - Trim mouldingsLedgesWall linersRoof liners
  • C08K 3/04 - Carbon
  • C08K 3/013 - Fillers, pigments or reinforcing additives
  • C08K 3/36 - Silica
  • C08L 51/00 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers

88.

BATTERY, NEGATIVE ELECTRODE MATERIAL, AND MULTILAYER BODY

      
Application Number JP2024027387
Publication Number 2025/033290
Status In Force
Filing Date 2024-07-31
Publication Date 2025-02-13
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • KYOTO UNIVERSITY (Japan)
Inventor
  • Doi Atsunori
  • Hashiwaki Hiroki
  • Ding Fenghua
  • Nasara Ralph Nicolai Vivares

Abstract

Disclosed is a battery which comprises: a negative electrode that has a negative electrode active material layer; and a solid electrolyte layer that is in contact with the negative electrode active material layer. The negative electrode active material layer contains a negative electrode active material that contains phosphorus, and occludes or releases ions of an alkali metal when the alkali metal is used as a counter electrode and 0.1 V or more is applied thereto. Either or both of the negative electrode active material layer and the solid electrolyte layer contain a halogen-based solid electrolyte. The halogen-based solid electrolyte contains an alkali metal element, a metalloid element or a metal element other than alkali metal elements, and a halogen element.

IPC Classes  ?

  • H01M 4/38 - Selection of substances as active materials, active masses, active liquids of elements or alloys
  • H01M 4/133 - Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
  • H01M 4/136 - Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
  • H01M 4/36 - Selection of substances as active materials, active masses, active liquids
  • H01M 4/58 - Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFySelection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
  • H01M 4/587 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
  • H01M 10/052 - Li-accumulators
  • H01M 10/0562 - Solid materials

89.

ION CONDUCTIVE SUBSTANCE, SOLID ELECTROLYTE, AND BATTERY

      
Application Number JP2024028301
Publication Number 2025/033471
Status In Force
Filing Date 2024-08-07
Publication Date 2025-02-13
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • KYOTO UNIVERSITY (Japan)
Inventor
  • Doi Atsunori
  • Kageyama Hiroshi

Abstract

The present disclosure provides an ion conductive substance which contains: a metal element M, which is at least one among an alkali metal element, a tetravalent metal element, and a pentavalent metal element; a halogen element; a divalent metal element D; and an oxygen element. The ion conductive substance has a diffraction peak having a full width at half maximum of 2.0-10° in the 2θ angle range of 5-20° in an X-ray diffraction chart obtained through measurement using CuKα rays at 25 °C, and contains the divalent metal element D in an amount of 2.5-18 mol%.

IPC Classes  ?

  • H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances
  • C01G 25/00 - Compounds of zirconium
  • C01G 35/00 - Compounds of tantalum

90.

RESIN COMPOSITION

      
Application Number 18925326
Status Pending
Filing Date 2024-10-24
First Publication Date 2025-02-06
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Konishi, Shota
  • Ando, Hiroyuki

Abstract

The present invention provides a resin composition comprising a thermoplastic resin (A); and silica composite oxide particles (B), wherein the thermoplastic resin (A) is a methacrylic copolymer containing monomer units derived from alkyl methacrylate with an alkyl group having 1 to 4 carbon atoms at 85% by mass or more and less than 100% by mass and monomer units derived from another vinyl monomer copolymerizable with the monomer units derived from alkyl methacrylate with an alkyl group having 1 to 4 carbon atoms at more than 0% by mass and 15% by mass or less, wherein silica composite oxide present in the silica composite oxide particles (B) is a material in which a portion of the silicon elements in silica is replaced with another element, wherein the content of the silica composite oxide particles (B) in the resin composition is 0.001 part by mass or more and 5 parts by mass or less with respect to 100 parts by mass of the thermoplastic resin (A), and a difference in refractive index between the silica composite oxide particles (B) and the thermoplastic resin (A) at a wavelength of 589 nm measured at 25° C. is 0.03 or less.

IPC Classes  ?

  • C08K 3/22 - OxidesHydroxides of metals
  • B29C 45/00 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor
  • B29K 33/00 - Use of polymers of unsaturated acids or derivatives thereof, as moulding material
  • B29K 509/02 - Ceramics
  • C08K 3/36 - Silica

91.

OPTICAL LAMINATE

      
Application Number JP2024025633
Publication Number 2025/028263
Status In Force
Filing Date 2024-07-17
Publication Date 2025-02-06
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Jinno, Toru
  • Matsuno, Kenji
  • Sumida, Koji

Abstract

Provided is an optical laminate, in which the ends of a polarizer are prevented from becoming built up. An optical laminate 1 comprises, in the following order: an optical film 109 including an adhesive layer; a polarizer 101 in which a dichroic dye is adsorbed and oriented in a polyvinyl alcohol-based resin film; a first bonding layer 30a; a retardation plate 20; and a second bonding layer 30b. In the optical laminate 1, the optical film 109 including the adhesive layer and the polarizer 101 are in direct contact with each other. In the optical laminate 1, the polarizer 101 and the first bonding layer 30a are in direct contact with each other. A layer composed of the first bonding layer 30a, the retardation plate 20 and the second bonding layer 30b has an absorbance of 0.1 or more with respect to light having a wavelength of 340 nm.

IPC Classes  ?

  • G02B 5/30 - Polarising elements
  • B32B 7/023 - Optical properties
  • B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
  • C09J 7/30 - Adhesives in the form of films or foils characterised by the adhesive composition
  • H10K 50/86 - Arrangements for improving contrast, e.g. preventing reflection of ambient light
  • H10K 59/10 - OLED displays

92.

CURABLE RESIN COMPOSITION

      
Application Number JP2024026609
Publication Number 2025/028390
Status In Force
Filing Date 2024-07-25
Publication Date 2025-02-06
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Takeda, Hiroya
  • Inoue, Katsuharu
  • Kawanishi, Yutaka

Abstract

The purpose of the present invention is to provide a curable resin composition capable of forming a patterned cured film. The curable resin composition according to one aspect of the present invention comprises a resin, a polymerizable compound, and a photoinitiator, wherein the resin is a polymer of a monomer component including a vinyltrialkoxysilane represented by formula (I), a trialkoxysilane represented by formula (II), and a tetraalkoxysilane represented by formula (III). (In the formulae, R1Ato R1C, R2Ato R2C, and R3Ato R3D are each independently an alkyl group which may have a substituent, and Q is a hydrocarbon group (excluding a vinyl group) which may have a substituent.

IPC Classes  ?

  • C08F 290/14 - Polymers provided for in subclass
  • C08G 77/20 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups

93.

COMPUTER PROGRAM, INFORMATION PROCESSING DEVICE, AND INFORMATION PROCESSING METHOD

      
Application Number JP2024027312
Publication Number 2025/028557
Status In Force
Filing Date 2024-07-31
Publication Date 2025-02-06
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • KATAOKA BIO LABORATORY CO.,LTD. (Japan)
Inventor
  • Maeda, Daiki
  • Okudera, Tomohiro
  • Kawabata, Ryota
  • Maeda, Ryosuke

Abstract

Provided are a computer program and the like capable of appropriately estimating information related to a microbial agent used in a wastewater treatment system. This computer program causes a computer to execute processing for: acquiring sludge image information related to a sludge image from a wastewater treatment system which uses an activated sludge process; inputting the acquired sludge image information into a model that outputs microbial agent information related to a microbial agent used in a wastewater treatment system when sludge image information of the wastewater treatment system is input into the same; and outputting the microbial agent information.

IPC Classes  ?

94.

COMPUTER PROGRAM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING DEVICE

      
Application Number JP2024027376
Publication Number 2025/028572
Status In Force
Filing Date 2024-07-31
Publication Date 2025-02-06
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Okudera, Tomohiro

Abstract

Provided is a computer program which enables accurate recognition of microorganisms. The computer program causes a computer to execute processes of: acquiring an image in which a plurality of microorganisms are captured; applying, to the acquired image, a plurality of methods according to kinds or sizes of the microorganisms; and recognizing the microorganisms in the image.

IPC Classes  ?

  • C02F 3/12 - Activated sludge processes
  • C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters
  • G06Q 50/00 - Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
  • G06T 7/60 - Analysis of geometric attributes
  • G06T 7/254 - Analysis of motion involving subtraction of images

95.

ELECTROLYTE COMPOSITION, ELECTRODE AND BATTERY

      
Application Number 18717633
Status Pending
Filing Date 2022-12-06
First Publication Date 2025-02-06
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • Kyoto University (Japan)
Inventor
  • Doi, Atsunori
  • Nakajima, Hideto
  • Kuze, Satoru

Abstract

An electrolyte composition including: an inorganic solid electrolyte composed of a halide or an oxide; and a fibrillating resin, in which a content of the inorganic solid electrolyte is 65% by volume or more with respect to a total amount of the inorganic solid electrolyte and the fibrillating resin.

IPC Classes  ?

  • H01M 10/0562 - Solid materials
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
  • H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries
  • H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells

96.

OPTICAL LAYERED BODY

      
Application Number JP2024025632
Publication Number 2025/028262
Status In Force
Filing Date 2024-07-17
Publication Date 2025-02-06
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Jinno, Toru
  • Matsuno, Kenji
  • Sumida, Koji

Abstract

The present invention suppresses rising of an end section of a polarizer in an optical layered body. An optical layered body 1 comprises, in order: an optical film 109 that includes an adhesive layer; a polarizer 101 in which a dichroic dye has been adsorbed and oriented on a polyvinyl alcohol-based resin film; a first bonding layer 30a; a phase difference plate 20; and a second bonding layer 30b. In this optical layered body 1, the adhesive layer side of the optical film 109 and the polarizer 101 are in direct contact. In this optical layered body 1, the polarizer 101 and the first bonding layer 30a are in direct contact. The product of the thickness (μm) and the elastic modulus (MPa) of the second bonding layer 30b is 2.0 or less.

IPC Classes  ?

  • G02B 5/30 - Polarising elements
  • B32B 7/023 - Optical properties
  • B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
  • C09J 7/30 - Adhesives in the form of films or foils characterised by the adhesive composition
  • H10K 50/86 - Arrangements for improving contrast, e.g. preventing reflection of ambient light
  • H10K 59/10 - OLED displays

97.

POROUS CERAMIC LAMINATE AND SEPARATION MEMBRANE

      
Application Number JP2024027279
Publication Number 2025/028550
Status In Force
Filing Date 2024-07-31
Publication Date 2025-02-06
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Murakami, Setsuaki
  • Betchaku, Mii
  • Naito, Shota
  • Sadaoka, Kazuo

Abstract

The purpose is to provide a porous ceramic laminate in which two or more layers are laminated and peeling at the lamination interface is suppressed. The present invention is a porous ceramic laminate characterized in that a layer containing small particles having a circle-equivalent particle size of less than 1 μm in a cross-section parallel to the lamination direction of the laminate is laminated on a first porous ceramic layer, and the small particles and large particles having a circle-equivalent particle size of 2-25 μm are present on the surface of the first porous ceramic layer.

IPC Classes  ?

  • C04B 38/00 - Porous mortars, concrete, artificial stone or ceramic warePreparation thereof
  • B01D 69/00 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or propertiesManufacturing processes specially adapted therefor
  • B01D 69/04 - Tubular membranes
  • B01D 69/12 - Composite membranesUltra-thin membranes
  • B01D 71/02 - Inorganic material
  • B32B 5/16 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer formed of particles, e.g. chips, chopped fibres, powder
  • B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material

98.

METHOD FOR PRODUCING CERAMIC POROUS LAMINATE

      
Application Number JP2024027280
Publication Number 2025/028551
Status In Force
Filing Date 2024-07-31
Publication Date 2025-02-06
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Murakami, Setsuaki
  • Kitano, Masanori
  • Mori, Masaharu
  • Sadaoka, Kazuo

Abstract

The purpose of the present invention is to provide a method for producing a laminate by forming a layer having a uniform thickness on a layer to be a base material, using a simple method. The present invention pertains to a method for producing a ceramic porous laminate by forming a ceramic porous layer on a tube inner surface of a ceramic porous body having at least one tube, the method comprising: a slurry liquid supply step (1) for supplying, to the inside of the tube, a slurry liquid containing inorganic particles; and a coating film layer formation step (2) for forming a coating film layer of the slurry liquid on the inner surface of the tube by passing a jig into the tube, while supplying the slurry liquid or after supplying the slurry liquid.

IPC Classes  ?

  • C04B 41/87 - Ceramics
  • B01D 69/10 - Supported membranesMembrane supports
  • B01D 69/12 - Composite membranesUltra-thin membranes
  • B01D 71/02 - Inorganic material
  • B05D 1/26 - Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
  • B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
  • B05D 7/22 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
  • B05D 7/24 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
  • C04B 38/00 - Porous mortars, concrete, artificial stone or ceramic warePreparation thereof

99.

POROUS CERAMIC MULTILAYER BODY AND SEPARATION MEMBRANE

      
Application Number JP2024027281
Publication Number 2025/028552
Status In Force
Filing Date 2024-07-31
Publication Date 2025-02-06
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Betchaku, Mii
  • Sadaoka, Kazuo
  • Naito, Shota
  • Hara, Syusaku

Abstract

The purpose of the present invention is to provide a porous ceramic multilayer body in which two or more kinds of layers are stacked and separation at a stacking interface is suppressed. The present invention provides a porous ceramic multilayer body in which, on a first porous ceramic layer that is composed of a ceramic bone trabecula and pores, one or more other porous ceramic layers are superposed, wherein the number of branch points of the pores is 1.0 × 106or more per 1 μm3of the total volume of the ceramic bone trabecula and the pores. It is preferable that the volume of projected valley parts in the surface of the first porous ceramic layer as determined in accordance with ISO 25178 is more than 0.56 ml/m2.

IPC Classes  ?

  • C04B 41/85 - Coating or impregnating with inorganic materials
  • B01D 69/00 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or propertiesManufacturing processes specially adapted therefor
  • B01D 69/04 - Tubular membranes
  • B01D 71/02 - Inorganic material
  • B32B 18/00 - Layered products essentially comprising ceramics, e.g. refractory products
  • C04B 38/00 - Porous mortars, concrete, artificial stone or ceramic warePreparation thereof

100.

THERMALLY CONDUCTIVE POLYMER

      
Application Number EP2024071073
Publication Number 2025/021903
Status In Force
Filing Date 2024-07-24
Publication Date 2025-01-30
Owner
  • CAMBRIDGE DISPLAY TECHNOLOGY LIMITED (United Kingdom)
  • SUMITOMO CHEMICAL CO., LTD (Japan)
Inventor
  • Benjamin, Helen
  • Bourcet, Florence
  • Pegington, Ruth

Abstract

A polymer comprising a repeat unit of formula (I,) wherein: X1and X2are each independently selected from formulae (II) and (III), wherein Ar1, Ar2and Ar3in each occurrence is an arylene or heteroarylene group; m is at least 1; p is at least 1; q is at least one; and L is selected from O, S, C=O, COO, CONR5, NR5, Si(R622 C(R722 and an optionally substituted chain of methylene (-CH2-) groups wherein one or more non-adjacent methylene groups may be replaced with O, S, C=O, COO, CONR5, NR5or Si(R622 wherein R5is H or a substituent; each R6is independently a substituent; and each R7is independently H or a substituent; one of Y1and Y2is CR1wherein R1is H or a substituent; and the other of Y1and Y2is N; and one of Y3and Y4is CR1; and the other of Y3and Y4 is N; and the polymer is substituted with a crosslinkable group.

IPC Classes  ?

  • C08G 12/08 - Amines aromatic
  • C08G 73/02 - Polyamines
  • C07C 47/575 - Compounds having —CHO groups bound to carbon atoms of six-membered aromatic rings containing ether groups, groups, groups, or groups
  • C07C 69/54 - Acrylic acid estersMethacrylic acid esters
  • C07C 217/86 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings of the same non-condensed six-membered aromatic ring the oxygen atom of at least one of the etherified hydroxy groups being further bound to an acyclic carbon atom to an acyclic carbon atom of a hydrocarbon radical containing six-membered aromatic rings
  • C07C 217/90 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings of the same non-condensed six-membered aromatic ring the oxygen atom of at least one of the etherified hydroxy groups being further bound to a carbon atom of a six-membered aromatic ring, e.g. amino-diphenylethers
  • C08F 212/34 - Monomers containing two or more unsaturated aliphatic radicals
  • C08F 290/06 - Polymers provided for in subclass
  • C08F 290/14 - Polymers provided for in subclass
  • C08G 12/06 - Amines
  • C08G 16/02 - Condensation polymers of aldehydes or ketones with monomers not provided for in the groups of aldehydes
  • C08J 5/18 - Manufacture of films or sheets
  • H01L 21/56 - Encapsulations, e.g. encapsulating layers, coatings
  • H01L 23/36 - Selection of materials, or shaping, to facilitate cooling or heating, e.g. heat sinks
  • H01L 33/64 - Heat extraction or cooling elements
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