The present invention provides a kit or device for the detection of biliary tract cancer, and a method for detecting biliary tract cancer. The present invention relates to a kit or device for the detection of biliary tract cancer, comprising a nucleic acid capable of specifically binding to miRNA in a sample of a subject, and a method for detecting biliary tract cancer, comprising measuring the miRNA in vitro.
C12Q 1/6886 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material for cancer
A coextruded multi-layer compostable film comprises a core layer, a first cap layer and a second cap layer. The core layer comprises PLA resin, PHA resin and modifier X. The modifier X comprises migratory additives such as slip agents, nucleating agent, plasticizers, hydrolytic promoters, enzymes and fillers or mixtures thereof. The cap layers comprise at least 60 wt % TUV-certified home compostable composition. The content of migratory components in the cap layers is less than 0.5 wt % of the total weight of the cap layer, more preferably, less than 0.1 wt % of the total weight of the cap layer, more preferably, no migratory additives in the cap layers. The first cap layer has direct contact to the surface of the first chilled drum and the second cap layer has direct contact to the surface of the second chilled drum. In casting of a film, plate-out does not form on the surface of the chilled drums. The cap layers effectively prevent forming plate-out on the surface of processing equipment.
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired formApparatus therefor
B29C 48/21 - Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
B32B 27/22 - Layered products essentially comprising synthetic resin characterised by the use of special additives using plasticisers
A coextruded multi-layer compostable film comprises a core layer, a first cap layer and a second cap layer. The core layer comprises PLA resin, PHA resin and modifier X. The modifier X comprises migratory additives such as slip agents, nucleating agent, plasticizers, hydrolytic promoters, enzymes and fillers or mixtures thereof. The cap layers comprise at least 60 wt % TUV-certified home compostable composition. The content of migratory components in the cap layers is less than 0.5 wt% of the total weight of the cap layer, more preferably, less than 0.l wt % of the total weight of the cap layer, more preferably, no migratory additives in the cap layers. The first cap layer has direct contact to the surface of the first chilled drum and the second cap layer has direct contact to the surface of the second chilled drum. In casting of a film, plate-out does not form on the surface of the chilled drums. The cap layers effectively prevent forming plate-out on the surface of processing equipment.
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
4.
METHOD FOR MANUFACTURING AROMATIC HYDROCARBON, METHOD FOR MANUFACTURING POLYMER, AND APPARATUS FOR MANUFACTURING AROMATIC HYDROCARBON
The purpose of the method for manufacturing an aromatic hydrocarbon according to the present invention is to provide a manufacturing method for efficiently synthesizing a high purity aromatic hydrocarbon by a continuous reaction. To achieve the above purpose, this method for manufacturing an aromatic hydrocarbon brings ethanol and/or ethylene, and a furan derivative into contact with a catalyst in a continuous reactor.
C07C 2/86 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
B01J 8/02 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes with stationary particles, e.g. in fixed beds
C07C 1/247 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as hetero atoms by splitting of cyclic ethers
A balloon catheter that enables accurate and prompt positioning of a balloon to a desired treatment site in a balloon contracted state and identifying the positional relationship of the balloon with the desired treatment site in a balloon expanded state. The balloon catheter includes: an outer shaft having flexibility; an inner shaft having flexibility; an intermediate tube fitted onto the inner shaft, only a proximal end portion of the intermediate tube being fixed on the inner shaft; a longitudinally expandable balloon made of an elastic material and connected to a distal end portion of the outer shaft and a distal end portion of the inner shaft; and a radiopaque marker located inside the balloon and fixed on the intermediate tube.
The present invention addresses the problem of providing a prepreg that stabilizes the conductivity between adjacent layers of carbon fibers that have been layered to form the prepreg at or above a prescribed level, even when there can be variation in the thickness between the layers of carbon fibers due to such factors as variation in the amount of resin included in the prepreg in the in-plane direction of the prepreg when the prepreg is produced. To solve this problem, the present invention is a prepreg that includes at least components [A]–[D]. For component [D], X as given by expression (1) is no more than 0.003. Component [A]: Carbon fibers. Component [B]: An epoxy resin. Component [C]: A curing agent. Component [D]: Conductive particles.
A stent for a respiratory organ includes a bioabsorbable polyester copolymer. The bioabsorbable polyester copolymer is a polyester copolymer having residues of two kinds of ester bond forming monomers as main constituent units, and where the two kinds of ester bond forming monomers are referred to as monomer A and monomer B, respectively, an R value given by the following formula is 0.25 or larger and 0.99 or smaller: R=[AB]/(2[A][B]) 100. In the formula, [A] is a mole fraction (%) of monomer A residues in the polyester copolymer; [B] is a mole fraction (%) of monomer B residues in the polyester copolymer; and [AB] is a mole fraction (%) of structures (A-B and B-A) in which a monomer A residue and a monomer B residue are adjacent to each other in the polyester copolymer.
A method is described for producing a fiber-reinforced plastic substrate that simultaneously satisfies three points of joinability, mechanical characteristics, and productivity, the method including the following components [A], [B], and [C], wherein at least the following drawing step, first impregnating step, second impregnating step, and take-up step are continuously and sequentially performed while the component [A] is caused to run:
[A] a reinforcing fiber
[B] a thermoplastic resin
[C] a thermosetting resin 2 step of drawing a continuous reinforcing fiber sheet containing the component [A];
step of impregnating either the component [B] or the component [C] from one surface of the continuous reinforcing fiber sheet to obtain a fiber-reinforced plastic intermediate in which either the component [B] or the component [C] is disposed on a first surface;
step of impregnating the other of the component [B] or the component [C] from a second surface opposite to the first surface to obtain a fiber-reinforced plastic substrate; and
step of taking up the fiber-reinforced plastic substrate.
B29K 105/08 - Condition, form or state of moulded material containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
9.
COMPOUND, LIGHT-EMITTING ELEMENT CONTAINING SAME, DISPLAY DEVICE, AND ILLUMINATION DEVICE
Provided is an organic EL element that has, by containing a compound represented by general formula (1), excellent light emission efficiency and durability life. In general formula (1), R1and R2are each independently selected from the group consisting of substituted or unsubstituted aryl groups and substituted or unsubstituted heteroaryl groups. R1and R2 are optionally linked to each other to form a ring structure. L represents a substituted or unsubstituted arylene group or a substituted or unsubstituted heteroarylene group. n represents 0 or 1. "A" represents a structure represented by any one of general formulae (3)-(5). When A represents a structure represented by general formula (4), general formula (1) is represented by general formula (2).
C07D 401/14 - 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 three or more hetero rings
The present invention addresses the problem of providing a prepreg capable of stably obtaining at least a certain level of electrical conductivity between adjacent carbon fiber layers in a CFRP molded body while maintaining high impact resistance even when the thickness between the layers may vary. Suggested is a prepreg in which carbon fibers are impregnated with a matrix resin, wherein the matrix resin is an epoxy resin composition including at least an epoxy resin, a curing agent, and conductive particles, and the coefficient of variation in the particle size distribution of the conductive particles is 40% or more.
A slot-type spray nozzle includes: a plurality of coating fluid discharge ports arranged in one direction; and a pair of air discharge ports continuously or intermittently opened in a vicinity of the coating fluid discharge ports in a width direction, the width direction being the one direction, the air discharge ports being arranged to sandwich the coating fluid discharge ports, the air discharge ports being formed such that air discharged from the air discharge ports obliquely intersects with a discharge direction of coating fluid.
The purpose of the present invention is to provide a carbon fiber bundle which, when used in a carbon fiber-reinforced composite material, enables carbon fiber tensile strength to be efficiently exhibited. Provided is a sizing agent-containing carbon fiber bundle, wherein: a strand strength (strand strength A') evaluated on the basis of JIS R7608 (2007) is not less than 5.9 GPa; a strand strength (strand strength B') evaluated with the resin in the formula in JIS R7608 (2007) changed to "Araldite (registered trademark)" LY1564 SP CI/ "Baxxodur (registered trademark)" EC331 is not less than 5.7 GPa; the ratio of the strand strength B' to the strand strength A' is not less than 90%; monofilament diameter is not less than 5.1 µm but less than 6.0 µm; and interface shear strength is not more than 16 MPa.
B29B 11/16 - Making preforms characterised by structure or composition comprising fillers or reinforcements
D01F 9/22 - Carbon filamentsApparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
D06M 13/11 - Compounds containing epoxy groups or precursors thereof
Provided is an artificial feather for a shuttlecock comprising: a feather shaft part composed of a reinforcing fiber (A) including at least a carbon fiber (A1) and a polymer alloy (B); and a feather wing part supported by the feather shaft part, the artificial feather being annularly implanted in a base part of the shuttlecock. The artificial feather for a shuttlecock includes, with respect to 100 parts by weight of the total of the reinforcing fibers (A) and (B), 1-50 parts by weight of the reinforcing fiber (A) containing at least carbon fibers, and 50-99 parts by weight of the polymer alloy (B), wherein the weight average fiber length (LwA1) of the carbon fiber (A1) is 0.5-7.0 mm. Also provided is an artificial shuttlecock having excellent impact strength and flexural modulus upon water absorption.
A surface-treated inorganic filling material obtained by treating an inorganic filling material (A) with at least a polyrotaxane (B) whose cyclic molecule is modified with a graft chain having a reactive functional group, and a silane coupling agent (C). Provided is an inorganic filling material that constitutes an inorganic filling material-reinforced thermoplastic resin excellent in balance among rigidity, strength, and toughness.
122 is the Sa of a surface having a smaller arithmetic average roughness. The polyolefin microporous film satisfies formula 3, where Ds is the median value of pore diameters based on the surface area and Dv is the median value of pore diameters based on the pore volume as determined by pure water intrusion porosimetry, and the polyolefin microporous film has a basis weight-converted puncture strength of 700 mN/(g/m212122 ≤ 1.4 Formula 3: 1.0 ≤ Dv/Ds ≤ 1.2
C08J 9/28 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof
C08J 9/26 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
H01M 50/463 - Separators, membranes or diaphragms characterised by their shape
H01M 50/489 - Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
16.
PHOTOSENSITIVE RESIN COMPOSITION, CURED FILM, AND DISPLAY DEVICE PROVIDED THEREWITH
Provided is a cured film wherein post-development residue is suppressed, development peeling is suppressed, and adhesion to a substrate is excellent. The present invention also addresses the problem of providing a cured film that is provided to a display device exhibiting good light emission characteristics and having excellent reliability. Provided is a photosensitive resin composition including (A1) a siloxane resin, (B) a photosensitive agent, and (C) a silane compound, wherein the (C) silane compound is a compound that has a prescribed chemical structure. Also provided is a photosensitive resin composition including (A2) a siloxane resin and (B) a photosensitive agent, wherein the (A2) siloxane resin is a resin that has a repeating unit represented by a prescribed chemical structure.
G03F 7/023 - Macromolecular quinonediazidesMacromolecular additives, e.g. binders
G03F 7/032 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders
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
G09F 9/33 - 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 being semiconductor devices, e.g. diodes
17.
MANUFACTURING METHOD FOR ROTARY ELECTRIC MACHINE PROTECTION RING AND MANUFACTURING DEVICE FOR ROTARY ELECTRIC MACHINE PROTECTION RING
The purpose of the present invention is to, in a manufacturing method for a rotary electric machine protection ring, make it possible to obtain a laminated body by, when winding a fiber-reinforced composite material around the outside of a rotor, running the material at a high tension to suppress thread breakage in the path up to the start of winding thereof, thereby winding the material around the rotor with high tension. To achieve this purpose, this manufacturing method and manufacturing device for a rotary electric machine protection ring are configured such that: tensile stress is applied to a tape-shaped material including a resin and a reinforcing fiber bundle and the tape-shaped material is caused to travel while being brought into contact with a path constituent member; a tensile stress of 300 MPa or more is applied to the tape-shaped material in a path in a range from a certain point in a traveling path to the start point of the winding; and in the path in the range in which the tensile stress of 300 MPa or more is applied, the maximum distance of a section in which the tape-shaped material does not make contact with the path constituent member is 500 mm or less.
H02K 15/02 - Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
Provided are a mounting device and a mounting method for relatively easily supplying a mounting head with a semiconductor chip having an activated electrode surface. Specifically, provided are a mounting device and a mounting method using the same, the mounting device comprising: a chip supply unit that picks up a semiconductor chip; a mounting unit that performs face-down mounting of the semiconductor chip picked up by the chip supply unit on a substrate; a chip transport mechanism that transports the semiconductor chip from the chip supply unit to the mounting unit; and a surface treatment means that performs surface activation treatment on an electrode surface of the semiconductor chip in order to improve bondability with an electrode surface of the substrate, the surface treatment means being disposed so as to perform the surface activation treatment on the electrode surface of the semiconductor chip being transported by the chip transport mechanism.
H01L 21/60 - Attaching leads or other conductive members, to be used for carrying current to or from the device in operation
H01L 21/52 - Mounting semiconductor bodies in containers
H01L 21/677 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereofApparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for conveying, e.g. between different work stations
The present invention addresses the problem of providing a film excellent in expandability (elongation percentage, uniform stretchability). The film satisfies (a) and (b). (a) The ratio E'(0)/E'(50) of the storage elastic modulus E'(0) at 0°C to the storage elastic modulus E'(50) at 50°C at an amplitude strain of 0.05% and 10 Hz is 5.0 or more. (b) The coefficient of static friction between surfaces of the film on at least one side is 0.5 or less.
C08L 23/10 - Homopolymers or copolymers of propene
C08L 23/20 - Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
C08L 25/10 - Copolymers of styrene with conjugated dienes
H01L 21/301 - Treatment of semiconductor bodies using processes or apparatus not provided for in groups to subdivide a semiconductor body into separate parts, e.g. making partitions
H01L 21/683 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereofApparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for supporting or gripping
20.
ANION EXCHANGE MEMBRANE AND METHOD FOR MANUFACTURING SAME
C08F 212/34 - Monomers containing two or more unsaturated aliphatic radicals
C08F 226/02 - 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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a single or double bond to nitrogen
C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
PHOTOSENSITIVE RESIN COMPOSITION, CURED FILM, AND COLOR FILTER, SOLID-STATE IMAGING ELEMENT, AND FINGERPRINT AUTHENTICATION DEVICE USING SAID CURED FILM
22/22/2 (R is an organic group) in the siloxane resin having a radically-polymerizable group is 30-85 mol% with respect to 100 mol% of all of the organosilane units.
This nonwoven fabric is composed of at least three kinds of organic fibers having different fiber diameters. The nonwoven fabric is characterized by containing ultrafine fibers having a fiber diameter of 0.01-0.90 μm and a degree of irregularity of 1.1-5.0. Provided is a nonwoven fabric that has both high collection-efficiency and low pressure-loss and that is suitable for an air-filter filter material.
D04H 1/4382 - Stretched reticular film fibresComposite fibresMixed fibresUltrafine fibresFibres for artificial leather
B01D 39/16 - Other self-supporting filtering material of organic material, e.g. synthetic fibres
D04H 1/4391 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
D04H 1/541 - Composite fibres e.g. sheath-core, sea-island or side-by-sideMixed fibres
D21H 15/02 - Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
To provide a spun-bonded nonwoven fabric having excellent strength even at a low basis weight and excellent flexibility and touch feeling, the spun-bonded nonwoven fabric of the present invention is a spun-bonded nonwoven fabric made of a core-sheath composite fiber containing a polypropylene-based resin as a main component, in which the spun-bonded nonwoven fabric has a bonding area and a non-bonding area, and a ratio (Os/Oc) of an orientation parameter Os of a sheath component of the core-sheath composite fiber in the non-bonding area to an orientation parameter Oc of a core component of the core-sheath composite fiber in the non-bonding area is 0.10 to 0.90.
A solution treatment method in which a solution containing a separation target substance such as a neutral molecule is treated with a combination of a plurality of types of membranes, and a component and water desired to be left as a purified liquid are recovered while the unnecessary separation target substance is separated. More specifically, it could be helpful to provide a solution treatment method which is to be applied to a solution containing at least an electrolyte in an amount of 1000 mg/L or more and containing a low-molecular-weight nonelectrolyte molecule having a molecular weight of 70 or less, and by which the electrolyte and water are recovered while the low-molecular-weight nonelectrolyte molecule is removed, with combination of a plurality of membranes.
G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics
The purpose of the present invention is to provide a laminate with excellent adhesiveness and thermal conductivity. Provided is a laminate obtained by laminating a first layer which is provided with voids and a second layer which includes a base material, wherein: the first layer contains at least an epoxy resin, an acrylic resin, and an inorganic filler; the inorganic filler includes at least one type of particles selected from the group consisting of aluminum oxide particles, boron nitride particles, and aluminum nitride particles; the void ratio in the first layer is 50-80%; and the content of the inorganic filler is 60-85 mass% with respect to the total mass of the first layer.
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
The present invention addresses the problem of providing a resin composition that can be patterned with high sensitivity, without causing residue or peeling, using a conventional 2.38 mass% aqueous solution of TMAH as a developing solution. Provided is a resin composition which contains: a polyimide resin (A) having a specific structure and an amic acid structure; and a photosensitive compound (B). The proportion of the amic acid structure in the polyimide resin (A) is 5-50%.
Disclosed is a method that enables detection of whether or not a subject is affected by a neurodegenerative disease, which method is simpler and more effective than conventional methods. This method includes the steps of: (a) preparing an extracellular vesicle fraction from a body fluid sample of the subject; (b) counting the number of extracellular vesicles contained in the extracellular vesicle fraction obtained in Step (a), to obtain the number of the extracellular vesicles; (c) measuring the total amount of short-chain RNA contained in all extracellular vesicles counted in Step (b), to obtain the total amount of short-chain RNA per extracellular vesicle; and (d) judging the subject as being affected by the neurodegenerative disease in a case where the total amount of short-chain RNA per extracellular vesicle obtained in Step (c) is larger than a total amount of short-chain RNA per extracellular vesicle obtained from a body fluid sample of a healthy individual.
Provided is a coating film removing method for removing a coating film from a coated film including the coating film on at least one surface of a base film. The method includes: forming a scratch, a cut, or a hole in the coating film on a surface on a coating film side of the coated film, or forming the scratch, the cut, or the hole that reaches the coating film on a surface on a no coating film side of the coated film; then bringing a cleaning liquid into contact with the coating film; and then removing the coating film containing the cleaning liquid from the coated film.
This artificial leather comprises: a fibrous base material composed of a nonwoven fabric and a woven fabric entangled and integrated together; and polyurethane including a hydrophilic group. The non-woven fabric is composed of polyester ultrafine fibers having an average single fiber diameter between 0.1 µm and 10.0 µm inclusive. The woven fabric is composed of a multifilament with 30 to 300 filaments inclusive. An average single fiber diameter of the filaments constituting the multifilament is between 1 µm and 30 µm inclusive. The content ratio of the polyurethane in the artificial leather is between 15 mass% and 25 mass% inclusive. Provided are: an artificial leather comprising a fibrous base material composed of a nonwoven fabric and a woven fabric entangled and integrated together, and a water-dispersible polyurethane, the artificial leather having high strength and excellent flexibility and abrasion resistance; a method for producing the same; and a use of the same.
D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes
31.
METHOD OF PRODUCING EPSILON-CAPROLACTAM AND METHOD OF PRODUCING POLYAMIDE 6
Provided is a method of producing ε-caprolactam, including bringing a resin composition (A) containing at least polyamide 6 and a polyamide 6 oligomer aqueous solution (C) heated to 290° C. or higher and 350° C. or lower into contact with each other, or bringing a resin composition (A) containing at least polyamide 6, a polyamide 6 oligomer aqueous solution (C) heated to 290° C. or higher and 350° C. or lower, and further water (B) heated to 290° C. or higher and 350° C. or lower into contact with each other.
C08J 11/28 - 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 treatment with organic material by treatment with organic compounds containing nitrogen, sulfur or phosphorus
The present invention relates to a thermoplastic resin composition that includes 100 parts by mass of a vinyl copolymer (I) that has a refractive index of 1.50-2.00, 2-3 parts by mass of inorganic particles (II-1) that have a particle diameter (D50) of 1.2-2.8 μm, and 1-7 parts by mass of inorganic particles (II-2) that have a particle diameter (D50) of 3.6-6.4 μm, there being a total of 4-10 parts by mass of the inorganic particles, and the ratio (II-2)/(II-1) of inorganic particles (II-2) to inorganic particles (II-1) being at least 0.3 but less than 4.0.
TORAY ADVANCED MATERIALS KOREA INC. (Republic of Korea)
Inventor
Bae, Joong Suk
Abstract
The present invention relates to a reflective polarizing film, and more specifically to a reflective polarizing film with improved luminance and polarization, and a light source assembly and a liquid crystal display device each including the same.
PHOTOELECTRIC CONVERSION MATERIAL, AND PHOTOELECTRIC CONVERSION ELEMENT, OPTICAL SENSOR AND DISPLAY DEVICE EACH USING PHOTOELECTRIC CONVERSION MATERIAL
The purpose of the present invention is to provide a photoelectric conversion material having sensitivity in the red-light band while also having high thermal resistance and processing suitability. The present invention is a photoelectric conversion material having a structure represented by general formula (1). In the general formula (1), Ar1is an aromatic carbon ring or an aromatic heterocycle. Ar2is an aryl group or a heteroaryl group, and may form a ring structure with a neighboring group. Each R1is independently selected from the group consisting of a hydrogen atom, an alkyl group, a cycloalkyl group, an aryl group, a heteroaryl group, an alkoxy group, a halogen atom, a cyano group, a nitro group, a silyl group and a boryl group. R2and R3are each independently selected from the group consisting of a hydrogen atom, an alkyl group, a cycloalkyl group, an aryl group, a heteroaryl group, an alkoxy group, a halogen atom, a cyano group, a nitro group, a silyl group and a boryl group and a ring structure formed with a neighboring group. Y1is CR5R6, NR7, an oxygen atom or a sulfur atom. R5to R7are each independently selected from the group consisting of a hydrogen atom, an alkyl group, a cycloalkyl group, an aryl group, a heteroaryl group, an alkoxy group, a halogen atom, a cyano group, a nitro group, a silyl group and a boryl group. R5and R6may be bonded to each other to form a ring structure. X1and X2 are each independently selected from the group consisting of an alkyl group, an aryl group, an alkoxy group, an aryloxy group, a halogen atom and a cyano group.
H10K 30/60 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation in which radiation controls flow of current through the devices, e.g. photoresistors
H10K 30/30 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising bulk heterojunctions, e.g. interpenetrating networks of donor and acceptor material domains
H10K 30/40 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising a p-i-n structure, e.g. having a perovskite absorber between p-type and n-type charge transport layers
H10K 65/00 - Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element and at least one organic radiation-sensitive element, e.g. organic opto-couplers
Provided is an eccentric core-sheath composite false-twisted yarn, in which, in a cross section of a composite fiber composed of two polymers that are a component A and a component B, the component A is completely covered with the component B, a ratio S/D of a minimum thickness S of a thickness of the component B covering the component A to a fiber diameter D is 0.01 to 0.1, a peripheral length of a fiber at a portion where a thickness is 1.05 times or less the minimum thickness S is ⅓ or more of a peripheral length of the entire fiber, a difference in modification degree between the single yarns is 0.2 or more, and a crimping rate is 30% or more.
D02G 3/04 - Blended or other yarns or threads containing components made from different materials
D03D 15/283 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
D03D 15/292 - Conjugate, i.e. bi- or multicomponent, fibres or filaments
D03D 15/30 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments
36.
STATE DIAGNOSIS METHOD FOR SEPARATION MEMBRANE ELEMENT
The present invention relates to a state diagnosis method for a separation membrane element, including: calculating an initial value of a membrane separation performance based on at least any of a pressure, a flow rate, and a solute concentration of water-to-be-treated and at least any of a pressure, a flow rate, and a solute concentration of permeate; measuring a permeate quality at at least two locations in a permeate channel; calculating the membrane separation performance for each of the measurement locations using the initial value of the membrane separation performance, and determining an evaluation membrane separation performance; comparing the determined evaluation membrane separation performance with a reference membrane separation performance as a reference; and determining a state of the separation membrane element based on a predetermined state diagnosis reference of the separation membrane element.
A surface protection film is disclosed, comprising a back face layer, an intermediate layer, and an adhesive layer, all constructed from polypropylene or polyethylene based resins. The back face layer features a surface with an arithmetic average roughness (Ra) of 0.5 μm or less, a ten point average roughness (Rz) ranging from 2 to 8 μm, and a periodic protrusion height not exceeding 9 μm. The adhesive layer surface exhibits an arithmetic average roughness (Ra) of 0.3 μm or less, a ten point average roughness (Rz) between 0.5 and 4 μm, and a maximum fisheye height of 1.5 μm or less, providing enhanced protection and durability for various surfaces.
B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
A method of separating a polyarylene sulfide (PAS) includes step 1: heating a PAS resin composition or a molded article thereof to a temperature of 200° C. or higher and 400° C. or lower in a polar organic solvent to dissolve the PAS and thereby obtain a PAS solution (A); step 2: separating the PAS solution (A) into a solid and a PAS solution (B) by solid-liquid separation; step 3: cooling the PAS solution (B) obtained in step 2 to a temperature of 20° C. or higher and 200° C. or lower to allow deposition of the PAS; and step 4: performing solid-liquid separation of a mixture obtained in step 3 to separate the PAS.
C08J 11/08 - Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
C08J 11/28 - 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 treatment with organic material by treatment with organic compounds containing nitrogen, sulfur or phosphorus
Disclosed is a hollow structure, particularly propeller blade, having excellent productivity, high strength, light weight, and high quality. The hollow structure is made of a resin, and includes: an outer surface; a retaining section; and a space in the structure; wherein at least one of the retaining sections is configured to support the outer surface at multiple points.
A laminate manufacturing apparatus comprises a vacuum chamber, a gas introduction port, and a plasma generator. The laminate manufacturing apparatus has a surface hydrophilization mode in which a film formation surface of a substrate is modified by a plasma atmosphere in a state in which an evaporation source that imparts a hydrophilic group is supplied into the vacuum chamber, thereby rendering the film formation surface hydrophilic, and a self-assembling mode in which an evaporation source of a precursor material of a self-assembled monolayer is supplied to the substrate on which the film formation surface has been hydrophilized, in a state in which an evaporation source that promotes hydrolysis of the precursor material of the self-assembled monolayer has been supplied while an inside of the vacuum chamber is under a vacuum, thereby forming the self-assembled monolayer on the hydrophilized film formation surface.
C23C 16/50 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges
B01J 19/08 - Processes employing the direct application of electric or wave energy, or particle radiationApparatus therefor
C23C 16/448 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials
C23C 16/455 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into the reaction chamber or for modifying gas flows in the reaction chamber
C23C 16/458 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for supporting substrates in the reaction chamber
C23C 16/52 - Controlling or regulating the coating process
A bonding device is configured to bond a first element and a second element. The bonding device comprises an activating unit configured to activate a first bonding surface, which is a bonding surface of the first element, and a second bonding surface, which is a bonding surface of the second element, and a bonding unit configured to irradiate an active energy ray to cause the first bonding surface and the second bonding surface to come closer and bond with each other, from a state in which the first bonding surface and the second bonding surface face each other with a prescribed gap therebetween.
H01L 23/00 - Details of semiconductor or other solid state devices
H01L 21/67 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereofApparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components
A transfer device transfers an element held on a transfer substrate to a receiving substrate. The transfer device comprises an energy irradiation unit irradiating an active energy ray toward the element through the transfer substrate in a state in which the transfer substrate and the receiving substrate face each other across the element. The transfer substrate has a blistering layer in which a blister is generated due to irradiation of an active energy ray. The receiving substrate has a capture layer that is arranged facing the transfer substrate. The energy irradiation unit forms the blister in an element holding area to change a tilt of the element relative to the transfer substrate and to bring the element closer to the receiving substrate, thereby causing the a portion of the element to come in contact with the capture layer first, in a state in which the blistering layer holds the element.
H01L 21/683 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereofApparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for supporting or gripping
Provided are a coating peeling device capable of diminishing a coating remaining on a base material film, and a coating peeling method. A coating peeling device according to the present invention peels, from a coating-equipped film that has a coating containing a water-soluble resin on at least one surface of a base material film, the coating, and comprises: a conveyance mechanism that conveys the coating-equipped film; a cleaning liquid application mechanism that applies cleaning liquid to the surface of the coating; a coating peeling mechanism that is disposed to the downstream side from the cleaning liquid application mechanism in the conveyance direction and peels, from the coating-equipped film in which the cleaning liquid has been applied to the surface of the coating, the coating containing the cleaning liquid; a cleaning liquid re-application mechanism that is disposed to the downstream side from the coating peeling mechanism in the conveyance direction and applies cleaning liquid to the surface of the coating remaining on the base material film; and a suction mechanism that is disposed to the downstream side from the cleaning liquid re-application mechanism in the conveyance direction and sucks up the cleaning liquid and residue of the coating remaining on the base material film.
Provided is a resin composition which exhibits excellent pattern processability in the form of a thick film and does not cause organic deposits even if processed on a substrate having an aluminum pad electrode. This negative photosensitive resin composition contains: at least one polymer compound selected from the group consisting of a polyamide, a polyimide, a polyamideimide and a polybenzoxazole as a component (A); a cationic polymerizable compound as a component (B); and a cationic photopolymerization initiator as a component (C). The negative photosensitive resin composition is characterized in that the content of fluorine atoms in the component (A) is 1 mass% or less.
G03F 7/038 - Macromolecular compounds which are rendered insoluble or differentially wettable
C08G 59/40 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the curing agents used
The present invention provides a resin composition which has excellent pattern processability in a thick film and does not generate an organic deposit even when processing is performed on a substrate having an aluminum pad electrode. A negative photosensitive resin composition contains (B) a polymerizable compound and (C) a photopolymerization initiator. The content of fluorine atoms in the total solid content of the negative photosensitive resin composition is characterized to be 0.0% by mass to 1.0% by mass inclusive.
G03F 7/09 - Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
G03F 7/037 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polyamides or polyimides
46.
POLYESTER MULTIFILAMENT AND SEA-ISLAND COMPOSITE POLYESTER FIBER
The present invention addresses the problem of providing a polyester multifilament and a sea-island composite polyester fiber from which a fabric having mild gloss, a voluminous look, and excellent soft and smooth texture can be obtained. The present invention pertains to a polyester multifilament containing two or more types of polyester fibers, in which the cross-sectional shape of the two or more types of polyester fibers has a multi-lobal shape with three or more protrusions, and the glossiness is 60-90.
D01F 6/62 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyesters
D01F 8/14 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyester as constituent
47.
PHOTOSENSITIVE RESIN COMPOSITION, CURED PRODUCT, AND ELECTRONIC COMPONENT
The purpose of the present invention is to provide a cured product which is provided in an electronic component and has excellent heat resistance, excellent adhesion to a metal material, particularly to copper, and excellent migration resistance, and a main object of the present invention is to provide a photosensitive resin composition which contains (A) a resin, (B) a sensitizing agent, (C) a compound that is represented by formula (1), and (D) a compound that is represented by formula (2).
G03F 7/023 - Macromolecular quinonediazidesMacromolecular additives, e.g. binders
G03F 7/027 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
G03F 7/037 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polyamides or polyimides
G03F 7/038 - Macromolecular compounds which are rendered insoluble or differentially wettable
G03F 7/023 - Macromolecular quinonediazidesMacromolecular additives, e.g. binders
G03F 7/037 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polyamides or polyimides
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
H01L 33/48 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the semiconductor body packages
A copolymer (a) includes: a structural unit represented by formula (1) and/or a structural unit represented by formula (2); a structural unit represented by formula (3); and a structural unit represented by formula (4). The copolymer (a) is characterized in that: the total of the structural units represented by any one of formulae (1)-(4) is 70-100 mol% in the total of 100 mol% of all structural units in the copolymer (a); and, in the copolymer (a), when X represents the total mol number of the structural unit represented by formula (1) and the structural unit represented by formula (2), Y represents the mol number of the structural unit represented by formula (3), and Z represents the mol number of the structural unit represented by formula (4), a value A obtained by dividing X by Y is 1.0-10.0, and a value B obtained by dividing X by Z is 1.0-10.0.
The purpose of the present invention is to provide an implant medical device having excellent strength and flexibility. The present invention provides an implant medical device for soft tissue repair, the device having a polyester copolymer comprising a polyhydroxycarboxylic acid in which two types of hydroxycarboxylic acid monomers are main constituent units, and having a thickness of 1.0 mm to 20.0 mm inclusive and a bulk density of 0.40 g/cm3to 1.50 g/cm3 inclusive.
This color conversion sheet converts incident light into light of a wavelength different from that of the incident light. The color conversion sheet has a light extraction layer as the outermost layer thereof, the surface roughness Ra of the light extraction layer is 0.05-2 μm, and the average value of the total reflectance in a wavelength region of 440-470 nm on at least one surface of the color conversion sheet is 10-60%. The present invention provides a color conversion sheet used for a display, a lighting device, etc., the color conversion sheet having a small angle dependence of color and has high brightness.
F21S 2/00 - Systems of lighting devices, not provided for in main groups or , e.g. of modular construction
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
52.
RESIN, PHOTOSENSITIVE COMPOSITIONS, CURED OBJECT, DISPLAY DEVICE, ELECTRONIC COMPONENT, AND METHOD FOR PRODUCING CURED OBJECT
The purposes of the present invention are: to provide a photosensitive composition which can be inhibited from leaving residue after development; to provide a photosensitive composition which can give a cured object to be included in a display device that can be operated at a low voltage in obtaining a desired current density, has excellent light-emitting properties, and has excellent light-emitting-element reliability; and to provide a photosensitive composition which can give a cured object to be included in an electronic component having excellent migration resistance. This resin comprises one or more resins selected from the group consisting of polyimides, polyimide precursors, polybenzoxazole, polybenzoxazole precursors, poly(amide-imide)s, poly(amide-imide) precursors, and copolymers of these, and has a primary amine residue (DA1), which is an amine residue having a phenolic hydroxyl group. The primary amine residue (DA1) includes at least two cyclic structures having a phenolic hydroxyl group and further has a specific structure that connects the cyclic structures. This resin has a content of fluorine element in the structure of 10,000 mass ppm or less.
C08G 73/06 - Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromoleculePolyhydrazidesPolyamide acids or similar polyimide precursors
C08L 79/04 - Polycondensates having nitrogen-containing heterocyclic rings in the main chainPolyhydrazidesPolyamide acids or similar polyimide precursors
C08L 79/08 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide acids or similar polyimide precursors
G03F 7/023 - Macromolecular quinonediazidesMacromolecular additives, e.g. binders
G03F 7/037 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polyamides or polyimides
G03F 7/038 - Macromolecular compounds which are rendered insoluble or differentially wettable
H05B 33/14 - Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material
[Problem] To provide a cured film excellent in long-term reliability and capable of suppressing a decrease in light emission luminance during high-temperature continuous operation in particular when used in an organic EL display device. [Solution] The cured film of the present invention contains a polyimide and/or a polybenzoxazole. The molar ratio F (fluorine atoms)/C (carbon atoms) of fluorine atoms and carbon atoms, obtained when a cross-section of the cured film is measured with an electron probe microanalyzer, is 0-0.05.
C08G 73/06 - Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromoleculePolyhydrazidesPolyamide acids or similar polyimide precursors
G03F 7/023 - Macromolecular quinonediazidesMacromolecular additives, e.g. binders
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
Test water containing, as solutes, at least two kinds of ionic substances having different valences or substances having different molecular weights is supplied to a separating membrane module, or at least two kinds of test water containing one kind of solute, obtained by changing the valence of the ionic substance or changing the molecular weight of the substance, are individually supplied to the separating membrane module, permeated water is collected at a plurality of positions, namely two or more positions, in a permeated water collecting tube, and separation performances of the at least two kinds of solutes, obtained on the basis of differences between the solute concentration in the permeated water collected at each water collection position and the solute concentration attributable to the permeated water on the upstream side of the water collection position are compared with each other to determine any of the type of an abnormality, the degree of the abnormality, and the occurrence position of the abnormality in the permeated water collection pipe length direction in the separating membrane module.
Disclosed is a compound which has a structure represented by general formula (1). In the general formula (1), R101to R121are each independently a hydrogen atom or a substituent, provided that at least one of R101to R111and R115to R118 is a substituted or unsubstituted N-carbazolyl group.
POLYMER ION CONDUCTIVE MEMBRANE, POLYMER ION CONDUCTIVE MEMBRANE FOR SECONDARY BATTERIES, COMPOSITE ION PERMEABLE MEMBRANE, ELECTRODE COMPLEX, AND SECONDARY BATTERY
A polymer ion conductive film has an ion migration resistance in the film at 25° C. of 100 Ω or less, and a thickness of the film after each of immersion treatments under the following conditions 1 and 2 is 2.5 times or less a thickness of the film before the immersion treatment: (condition 1) immersion at 25° C. for 24 hours in a solution obtained by mixing ethylene carbonate (EC) and diethyl carbonate (DEC) at a volume ratio of 1/1; (condition 2) immersion at 25° C. for 24 hours in a 0.1 M aqueous solution of sodium hydroxide.
C08G 69/32 - Polyamides derived from amino carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
This application provides a kit or a device for detection of ovarian tumor, comprising a nucleic acid(s) for detecting a miRNA(s) in a sample from a subject, and a method for detecting ovarian tumor, comprising measuring the miRNA(s) in vitro.
C12Q 1/6886 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material for cancer
B01L 7/00 - Heating or cooling apparatusHeat insulating devices
The present invention addresses the problem of providing: a knitted fabric that provides excellent smoothness for the surface of the skin, heat-retaining properties, and good wash-and-wear properties; and excellent clothing that includes the knitted fabric. The present invention pertains to a knitted fabric of single-knit structure in which a course of a fiber 1 comprising a spun yarn and a course of a fiber 2 comprising a long fiber are alternately and repeatedly present in the warp direction. The ratio (D2/D1) of the total fineness D2 of the fiber 2 to the total fineness D1 of the fiber 1 falls within a range of 0.50-0.90, and the ratio (L2/L1) of the yarn length L2 of the fiber 2 per 100 wales to the yarn length L1 of the fiber 1 per 100 wales is greater than 1.00.
D04B 1/00 - Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machinesFabrics or articles defined by such processes
[Abstract] Disclosed is a technology for capturing or detecting extracellular vesicles derived from all types of cancer cells regardless of the types of the cancer. A method for capturing extracellular vesicles derived from cancer cells and contained in a biological sample includes a step for bringing the biological sample into contact with (A) a polypeptide that includes an ID1-ID2a domain of a VAR2CSA protein derived from a protozoan parasite that causes tropical malaria, (B) a polypeptide that has 90% or higher sequence identity with an amino acid sequence for the polypeptide mentioned in (A) and is capable of binding to an extracellular vesicle derived from a cancer cell, or (C) a polypeptide that is a portion of the polypeptide mentioned in (A) or the polypeptide mentioned in (B) and is capable of binding to an extracellular vesicle derived from a cancer cell, to cause the binding of the polypeptide to the extracellular vesicles derived from the cancer cells.
C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
C07K 17/00 - Carrier-bound or immobilised peptidesPreparation thereof
C12Q 1/02 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving viable microorganisms
Leather and imitation leather; trims of leather goods; goods
made of these materials included in this class; furniture
coverings of leather or imitations of leather; trunks and
travelling bags; bags; travelling handbags; attaché cases;
holdalls; backpacks; vanity cases, not fitted; leather
goods; purses; wallets; briefcases; key cases; umbrellas;
saddlery. Textiles and textile articles; textile goods; non-woven
textile fabrics; textile articles not included in other
classes; non-woven fabrics consisting of ultra-microfibre;
mixed fabrics of inorganic fibres; fabrics of semi-synthetic
threads; mixed fabrics of chemical fibres; imitation
synthetic suede (non-woven) material; fabric imitating
animal hides and skins; adhesive fabrics for application
using heat; elastic textile materials; coverings (furniture
-) of textile; decorative woven fabrics; wall decorations of
textile; nonwoven upholstery fabrics; wall hangings of
textile; fabric blinds; bedspreads and bed covers; table
covers and tablecloths; fabrics used for land, air or water
vehicle interiors.
61.
WATER-REPELLENT FIBER STRUCTURE AND PRODUCTION METHOD FOR SAME
The present invention relates to: a water-repellent fiber structure that has excellent water repellence and wash durability; and a production method for the water-repellent fiber structure. A water-repellent fiber structure according to the present invention comprises: a fiber base material that includes synthetic fibers; and a resin coating film that is adhered to the surface of the synthetic fibers. The resin coating film is formed using (a) an acrylic acid compound, (b) an aromatic isocyanate compound, (c) an alicyclic isocyanate compound, and (d) a polyol compound. The (a) acrylic acid compound includes a unit represented by structural formula (1) and a unit represented by structural formula (2). The fluorine content as measured by combustion ion chromatography is no more than 25 ng/g, and the air permeability is at least 0.1 cm3/cm2/sec but no more than 15 cm3/cm211 represents an alkyl group that has at least 16 carbon atoms.)
D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acidsSalts or esters thereof
C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water theretoThawing or antifreeze materials for application to surfaces
Provided is a swimsuit that has excellent water repellency/low water retention rate/buoyancy and contributes to enhanced athletic ability. The present invention comprises a woven fabric in which a covering-covered yarn having a polyurethane elastic yarn as a core yarn and a synthetic fiber filament as a sheath yarn is disposed in at least a portion of warp and weft yarns, the polyurethane elastic yarn containing 0.5 to 10 mass% of a cationic high-molecular-weight compound having a number average molecular weight of 2,000 or more and an inorganic chlorine degradation inhibitor, the mass ratio of the cationic high-molecular-weight compound and the inorganic chlorine degradation inhibitor being 0.3 to 3, and the polyurethane elastic yarn including silicone, the synthetic fiber filament being constituted from synthetic fibers including single fibers having a plurality of grooves continuous in the fiber length direction, the depth of the grooves being 1.0-10.0 μm, the width of an inlet being 0.5-10.0 μm, the width of the tip of a protruding part being 10.0 μm or less, the porosity due to the fiber cross-sectional shape of the grooves being 5-30%, and the woven fabric including a flat woven fabric having a porosity of 75% or less and a weft double woven fabric, including a portion in which the flat woven fabric and the weft double woven fabric are repeated at a position covering the buttocks, and being subjected to a water repellent treatment.
A41D 7/00 - Bathing gownsSwim-suits, drawers, or trunksBeach suits
D01F 6/70 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyurethanes
D02G 3/38 - Threads in which fibres, filaments, or yarns are wound with other yarns or filaments
D03D 15/20 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
D03D 15/37 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments with specific cross-section or surface shape
D03D 15/44 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific cross-section or surface shape
D03D 15/47 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
D03D 15/56 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads elastic
D03D 15/283 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acidsSalts or esters thereof
D06M 15/643 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
63.
NON-WOVEN FABRIC, METHOD FOR MANUFACTURING NON-WOVEN FABRIC, AND ARTICLE
TORAY ADVANCED MATERIALS KOREA INC. (Republic of Korea)
Inventor
Jung, Jin Il
Jeong, Geung Sik
Yoon, Do Kyung
Abstract
Disclosed are a non-woven fabric, a method for manufacturing the non-woven fabric, and an article. The disclosed nonwoven fabric has a melt viscosity of 700-800 poise measured at a shear rate of 500 sec-1 and a temperature of 230 °C according to ASTM D4440-08.
D01F 8/14 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyester as constituent
D01D 5/088 - Cooling filaments, threads or the like, leaving the spinnerettes
D01D 5/098 - Melt-spinning methods with simultaneous stretching
D04H 3/02 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
64.
ELECTRODE STRUCTURE FOR WATER ELECTROLYSIS, MEMBRANE ELECTRODE ASSEMBLY FOR WATER ELECTROLYSIS, AND WATER ELECTROLYZER
An object of the present invention is to provide an electrode assembly for water electrolysis, in which an electrolyte membrane is kept from being deteriorated. The present invention provides an electrode structure for water electrolysis, including an anode electrode and a cathode electrode disposed to face each other, characterized in that at least one of the anode electrode and the cathode electrode includes a porous component and a reticular component in order from the facing surface side, and the standard deviation of a pressure distribution at the surface of contact between the anode electrode and the cathode electrode, determined by the following measurement method, is 2.7 MPa or less.
An object of the present invention is to provide an electrode assembly for water electrolysis, in which an electrolyte membrane is kept from being deteriorated. The present invention provides an electrode structure for water electrolysis, including an anode electrode and a cathode electrode disposed to face each other, characterized in that at least one of the anode electrode and the cathode electrode includes a porous component and a reticular component in order from the facing surface side, and the standard deviation of a pressure distribution at the surface of contact between the anode electrode and the cathode electrode, determined by the following measurement method, is 2.7 MPa or less.
An object of the present invention is to provide an electrode assembly for water electrolysis, in which an electrolyte membrane is kept from being deteriorated. The present invention provides an electrode structure for water electrolysis, including an anode electrode and a cathode electrode disposed to face each other, characterized in that at least one of the anode electrode and the cathode electrode includes a porous component and a reticular component in order from the facing surface side, and the standard deviation of a pressure distribution at the surface of contact between the anode electrode and the cathode electrode, determined by the following measurement method, is 2.7 MPa or less.
After a test piece that has a pressure measurement film sandwiched between the anode electrode and the cathode electrode is pressurized at 4 MPa for 2 minutes, the pressure distribution obtained by a pressure analysis from a color image of the pressure measurement film, obtained from a pressure image analysis system, is defined as a pressure distribution at the surface of contact between the anode electrode and the cathode electrode, and the standard deviation of the pressure distribution is determined.
C25B 1/04 - Hydrogen or oxygen by electrolysis of water
C25B 9/23 - Cells comprising dimensionally-stable non-movable electrodesAssemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
C25B 11/075 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of a single catalytic element or catalytic compound
To provide a composition having excellent corrosion resistance and durability. Provided is a composition containing a curable resin and/or a precursor thereof, inorganic particles, and graphene, wherein the graphene has an average thickness of 0.30 nm to 50 nm.
Provided are a kit or device for detecting ovarian cancer, and an ovarian cancer detection method. The kit or device for detecting ovarian cancer comprises a nucleic acid capable of bonding specifically with miRNA in a sample derived from a subject, and the ovarian cancer detection method comprises measuring the miRNA in vitro.
C12Q 1/6886 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material for cancer
maxmax of the spar caps is equal to or greater than 3.0 and less than 6.0; and the maximum value of a plate thickness change rate according to the definition below is equal to or less than 5.0. Expression (1): L4maxmax 3×E). Plate thickness change rate: a value expressed by the absolute value of (t2−t1)/0.5, where t1 is the spar cap thickness at a position where the distance r from a blade root is r1, and t2 is the spar cap thickness at a position separated from r1 by a distance of 0.5L.
TORAY ADVANCED MATERIALS KOREA INC. (Republic of Korea)
Inventor
Lee, Jae Won
Kim, Hwang Yong
Abstract
An apparatus for manufacturing a carbon fiber prepreg according to an embodiment of the present invention comprises: a carbon fiber creel for continuously supplying carbon fibers to a water tank; a water tank having a medium to spread the carbon fibers by transmitting ultrasonic waves to the carbon fibers, supplied from the carbon fiber creel, through the medium; an ultrasonic wave generating device for transmitting ultrasonic waves into the water tank; and an impregnation unit for impregnating the spread carbon fibers with a resin, whereby the spreadability and uniformity of the carbon fibers are improved, so that a prepreg and a carbon fiber-reinforced plastic produced therefrom have excellent mechanical properties, and the molding into a thin prepreg can solve defects such as local flexure or bending.
B29C 70/50 - Shaping or impregnating by compression for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
B06B 1/00 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency
B29B 15/12 - Coating or impregnating of reinforcements of indefinite length
B29C 70/52 - Pultrusion, i.e. forming and compressing by continuously pulling through a die
B29C 70/54 - Component parts, details or accessoriesAuxiliary operations
B29C 35/02 - Heating or curing, e.g. crosslinking or vulcanising
B29K 105/08 - Condition, form or state of moulded material containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
69.
PLANAR HEATING ELEMENT, ARTICLE COMPRISING SAME, AND METHOD FOR MANUFACTURING PLANAR HEATING ELEMENT
TORAY ADVANCED MATERIALS KOREA INC. (Republic of Korea)
Inventor
Bang, Geum Hyuck
Abstract
Disclosed are a planar heating element, an article comprising same, and a method for manufacturing the planar heating element. The planar heating element comprises: a substrate: a hard coating layer located on the upper side of the substrate; a first conductive oxide layer located on the upper side of the hard coating layer; a metal layer located on the upper side of the first conductive oxide layer; a second conductive oxide layer located on the upper side of the metal layer; and an electrode layer disposed to be in contact with the substrate, the hard coating layer, the first conductive oxide layer, the metal layer, and the second conductive oxide layer.
H05B 3/14 - Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
An object of the present invention is to provide a sandwich structure with excellent lightness and mechanical properties, and a member for electronic device housings. A main object of the present invention is to provide a sandwich structure including: a plate-like fiber-reinforced composite material member (core material) having a portion formed into a shape in which wavy corrugations extend unidirectionally or multidirectionally; and two plate-like fiber-reinforced composite material members (skin materials) that are bonded to the core material at tops or bottoms of the corrugation of the core material, while having interspaces between the member and the rest part of the core material, and are bonded to each other or through a part of the core material without wavy corrugations formed therein at a peripheral part of the corrugation formed in the core material, so as to seal the formed corrugation.
B32B 5/12 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by the relative arrangement of fibres or filaments of adjacent layers
B29C 65/00 - Joining of preformed partsApparatus therefor
B29C 65/70 - Joining of preformed partsApparatus therefor by moulding
B29L 31/34 - Electrical apparatus, e.g. sparking plugs or parts thereof
B32B 3/28 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer comprising a deformed thin sheet, e.g. corrugated, crumpled
H05K 5/02 - Casings, cabinets or drawers for electric apparatus Details
[Problem] To provide a polyester resin composition which has little foreign material, good color tone, excellent transparency, excellent heat resistance and hydrolysis resistance, and good static electricity application properties during film formation, and which, when used as a film for a dry film resist support, has few defects due to light exposure faults. [Solution] A polyester resin composition having an inherent viscosity of not less than 0.55 dL/g, said polyester resin composition being characterized in that: with respect to the total amount of the polyester resin composition, the content of a p-toluenesulfonic acid component is 0.07-0.65 mol/t and the content of a quaternary phosphonium component is 0.07-0.65 mol/t; a heat resistance parameter X represented by expression 1 is 1.0≤X≤1.3; the number of pieces of foreign material having an equivalent circle diameter of 0.2 μm or greater is not more than 650 pieces/0.1 mm2; molten specific resistance is not more than 4.0×106Ω･cm; and a color tone b value in a color-difference meter is not more than 10.0.
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
72.
POLYPROPYLENE-BASED NON-STRETCHED FILM AND LAMINATE USING SAME
Provided are: a polypropylene-based non-stretched film that has, when used in a packaging bag that is for packaging a retort food and has less number of layers in consideration of the environment, excellent low-temperature heat sealability and high-temperature blocking resistance, excellent bag-making processability, and excellent retort suitability; and a laminate using the same. This polypropylene-based non-stretched film contains, as a main component, a propylene-based random copolymer having a melting temperature peak at 135-145°C, and has, as a heat seal surface on at least one surface, a surface that has a film surface average roughness Ra of at least 0.1 µm and a peak count of at least 100 peaks/10 mm2for 0.3 µm or higher peaks. Alternatively, the polypropylene-based non-stretched film according to claim 1 is formed of two layers, which are a base layer and a seal layer. The base layer contains at least 50 mass% of a propylene-ethylene block copolymer, and has a melting temperature peak at 150°C or higher. The range of the melting temperature peak of the seal layer is 135-145°C. The polypropylene-based non-stretched film has, as a heat seal surface, a surface in which the seal layer surface has a surface average roughness Ra of at least 0.1 µm, and, in terms of the peak count number RPc, the peak count is at least 100 peaks/10 mm2 for 0.3 µm or higher peaks. In addition, this laminate has laminated therein a heat resistant base material having a melting point of 160°C or higher, and has a heat seal strength of at least 23 N/15 mm at 170°C.
A hollow fiber membrane, hollow fiber membrane module and vesicle-containing solution that includes a hollow fiber membrane and a hollow fiber membrane module capable of efficiently removing extracellular vesicles (vesicles) from a liquid, particularly from blood. One aspect of the hollow fiber membrane for achieving the above object is a hollow fiber membrane, in which particles having a particle size of 0.15 μm have a permeability of 50% or more and 100% or less, and an average pore size of an inner surface of the hollow fiber membrane is 0.50 μm or more and 3.00 μm or less.
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or propertiesManufacturing processes specially adapted therefor characterised by their properties
A61M 1/34 - Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration, diafiltration
B01D 67/00 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
PHOTOSENSITIVE CONDUCTIVE COMPOSITION, LAMINATE USING SAME, PHOTOSENSITIVE CONDUCTIVE ADHESIVE, METHOD FOR MANUFACTURING SUBSTRATE WITH PATTERN, AND DISPLAY SUBSTRATE
This photosensitive conductive composition contains: a polymer (A) having a structural unit represented by general formula (1) and a structural unit represented by general formula (2); conductive particles (B); a photopolymerization initiator (C); and a photopolymerizable compound (D). Provided is the photosensitive conductive composition capable of forming a fine pattern even by development using a strong alkali developer.
H05K 3/10 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
75.
Transparent thermoplastic resin composition, molded article obtained therefrom, and method of producing transparent thermoplastic resin composition
A transparent thermoplastic resin composition includes: a graft copolymer (A) obtained by graft-copolymerizing a monomer mixture (a) that contains at least an aromatic vinyl monomer (a1) and a (meth)acrylic acid ester monomer (a2), in the presence of a rubbery polymer (r); a vinyl copolymer (B) obtained by copolymerizing a monomer mixture (b) that contains at least an aromatic vinyl monomer (b1), a (meth)acrylic acid ester monomer (b2) and a vinyl cyanide monomer (b3); an ester compound (C); and an ester compound (D).
A fiber-reinforced thermoplastic resin composition includes 5 to 50 parts by weight of reinforcing fibers (A) containing at least carbon fibers, 20 to 94.5 parts by weight of a thermoplastic resin (B), and 0.5 to 30 parts by weight of a rosin resin (C), wherein the rosin resin (C) has an acid value and/or hydroxyl value of 100 mgKOH/g or more. Since the fiber-reinforced thermoplastic resin composition contains the reinforcing fibers containing at least carbon fibers and the specific rosin resin, a fiber-reinforced thermoplastic resin molded article high in reinforcing effect due to the reinforcing fibers and excellent in tensile strength, impact strength and appearance quality, particularly blackness, can be obtained.
Provided are a coating peeling device and a coating peeling method which can efficiently remove a coating without applying high tension to a coated film. A conveyance and coating peeling device according to the present invention is a coating peeling device for peeling a coating from a coated film that has the coating on at least one surface of a substrate film, said coating peeling device comprising: a conveyance mechanism that conveys the coated film; and a coating peeling member that extends in the film width direction and that has a tip end which contacts a coating surface of the coated film to peel the coating. In a side view with respect to the conveyance direction of the coated film, the angle formed by the coated film that is being conveyed in the direction of the tip end and a surface that is one of the surfaces constituting the tip end of the coating peeling member and that is on the upstream side in the film conveyance direction is not less than 90° but less than 180°.
Provided is a state diagnosis method for a separation membrane. This state diagnosis method for a separation membrane is characterized in that the separation membrane chemical change and/or chemical separation membrane performance of a separation membrane 2 are/is determined on the basis of a difference between analysis results of the separation membrane 2 and at least one among analysis results of a separation membrane 1 or a change profile related to analysis results corresponding to the progress of chemical changes.
G01N 21/3563 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solidsPreparation of samples therefor
The present invention provides a composition having a controlled particle shape. The present invention is a composition containing at least a diamine compound (A) represented by formula (1) and a compound (B), wherein the compound (B) contains a compound represented by formula (2) and/or a compound represented by formula (3).
C07C 237/40 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having the nitrogen atom of the carboxamide group bound to a carbon atom of a six-membered aromatic ring
80.
PREPREG, FIBER-REINFORCED RESIN MOLDED ARTICLE, AND INTEGRATED MOLDED ARTICLE
A prepreg and a fiber-reinforced resin molded article are provided that have excellent joint strength with other members, appropriately control the resin flow at the time of welding, and show excellent dimensional stability at the time of welding, where the prepreg includes a thermoplastic resin layer containing reinforcing fibers and a thermoplastic resin, in which the thermoplastic resin layer is present on at least one surface of the prepreg, and where the thermoplastic resin layer contains 65.0 to 99.5% by mass of a constituting unit of the thermoplastic resin and 0.5 to 35.0% by mass of a total amount of a constituting unit of a thermosetting resin and a constituting unit of a curing agent with respect to 100% by mass of a total amount of the constituting unit of the thermoplastic resin, the constituting unit of the thermosetting resin, and the constituting unit of the curing agent.
C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
B32B 5/12 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by the relative arrangement of fibres or filaments of adjacent layers
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
81.
RESIN COMPOSITION, CURED PRODUCT THEREOF, LAMINATE USING SAME, ELECTROSTATIC CHUCK, AND PLASMA PROCESSING EQUIPMENT
Disclosed is a thermally conductive sheet that has a high thermal conductivity, a low elastic modulus in a low temperature range of −30° C. or less, and excellent adhesive strength. Also provided is a thermally conductive sheet by using a resin composition containing: (A) a polyimide resin containing a siloxane unit; (B) an epoxy resin; (C) a siloxane diamine; and (D) a thermally conductive filler. Methods of making and using such thermally conductive sheets are also disclosed.
It is an object of the present invention to provide a fabric, a fabric body, and a seat that exhibit excellent appearance, sitting comfort, and air permeability, and exhibit an excellent flame retardancy. Provided is a fabric, comprising 50% by mass or more of monofilament, wherein the monofilament is a core-sheath composite fiber having a core and a sheath, wherein the core is contained in 60 to 90% by volume with respect to the core-sheath composite fiber and contains a first flame retardant and a polyester elastomer, and wherein the sheath is contained in 10 to 40% by volume with respect to the core-sheath composite fiber and consists of polyester excluding the polyester elastomer of the core.
D01F 6/62 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyesters
D03D 13/00 - Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
D03D 15/513 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads heat-resistant or fireproof
83.
SANDWICH STRUCTURE BODY, AND INTEGRALLY-MOLDED BODY USING SAME
This sandwich structure body has, disposed on both surfaces of a core layer including a thermoplastic resin and discontinuous reinforcement fibers, skin layers formed of a fiber-reinforced resin including a resin and continuous reinforcement fibers, and is characterized in that: at least a portion of the core layer has a three-layer structure in which porous layers are disposed on both surfaces of a resin-rich layer; and the thickness of the resin-rich layer in the three-layer structure is 1-60% of the thickness of the core layer. Also provided is an integrally-molded body capable of achieving high strength, high rigidity, light weight, and thickness reduction.
B32B 5/28 - 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 one layer being a fibrous or filamentary layer impregnated with or embedded in a plastic substance
B29C 70/12 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of short length, e.g. in the form of a mat
B29C 70/16 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of substantial or continuous length
B29C 70/42 - Shaping or impregnating by compression for producing articles of definite length, i.e. discrete articles
H05K 5/02 - Casings, cabinets or drawers for electric apparatus Details
B29K 105/08 - Condition, form or state of moulded material containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
84.
POROUS HOLLOW FIBER MEMBRANE AND BLOOD PURIFICATION MODULE
The purpose of the present invention is to provide a porous hollow fiber membrane capable of reducing the amount of blood drawn out while maintaining safety in, for example, blood purification application, by maximizing the inner surface area per volume of the porous hollow fiber membrane. The present invention provides a porous hollow fiber membrane which contains a hydrophilic polymer, and in which the shape of the outline of the inner surface in a cross-section perpendicular to the longitudinal direction is irregular, and IDi, which represents the diameter (μm) of an inscribed circle of the outline of the inner surface, and IDo, which represents the diameter (μm) of a circumscribed circle of the outline of the inner surface, satisfy the relationships of 95≤IDi≤1500, 100≤IDo≤1600, and 1.05≤IDo/IDi≤1.60.
A resin composition is described with excellent light resistance, and a prepreg with excellent light resistance and good handling ability at room temperature and exhibiting less resin flow during cure molding, where the resin composition is an epoxy resin composition comprising the following constituents [A], [B], [C], and [D], wherein 95 mass % or more of the total mass of the constituent [B] is a non-aromatic epoxy resin represented by formula (I) where n is 1:
[A]: a non-aromatic epoxy resin other than the constituent [B];
[B]: a non-aromatic epoxy resin represented by formula (I):
A resin composition is described with excellent light resistance, and a prepreg with excellent light resistance and good handling ability at room temperature and exhibiting less resin flow during cure molding, where the resin composition is an epoxy resin composition comprising the following constituents [A], [B], [C], and [D], wherein 95 mass % or more of the total mass of the constituent [B] is a non-aromatic epoxy resin represented by formula (I) where n is 1:
[A]: a non-aromatic epoxy resin other than the constituent [B];
[B]: a non-aromatic epoxy resin represented by formula (I):
where R1, R2, R3, R4, and R5 are as defined;
[C] a curing agent; and
[D] a non-aromatic thermoplastic resin.
A woven fabric for airbags using polyamide 410 can be used as a substitute for a nylon 66 fabric and further as a bio-woven fabric for airbags, is excellent in heat resistance, and can suppress breakage caused by a high-temperature gas emitted from an inflator or a residue in an airbag cushion deployment test. This woven fabric for airbags includes a polyamide 410 fiber.
D03D 15/283 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
D03D 15/49 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads texturedWoven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads curledWoven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads crimped
A polyethylene film in which, when the direction in which tensile strength is greatest is defined as the main orientation direction, and the direction orthogonal to the main orientation direction in the plane of the film is defined as the main orientation orthogonal direction, the sum of the thermal shrinkage rate in the main orientation direction and the thermal shrinkage rate in the main orientation orthogonal direction when heated for eight hours at 100° C. is −5.0% to 10.0%, the tensile strength in the main orientation orthogonal direction is 200 MPa to 5000 MPa, and the internal haze is 0% to 80%. Provided is polyethylene film having excellent heat resistance, mechanical strength, quality, and transparency.
An object of the present invention is to provide a method for producing a surface-printing printed material excellent in not only wet-on-wet printability but also density stability. The present invention is a method for producing a printed material, including, in the stated order: an ink (A) transfer step of transferring an ink (A) according to the following definition to a substrate, the ink (A) being colorless or white; a drying step of evaporating water or a solvent contained in the ink (A); an ink (B) transfer step of transferring an ink (B) according to the following definition to the substrate; and an irradiation step of irradiating the transferred inks with an active energy ray: the ink (A) being a volatile active energy ray-curable ink containing water or a solvent, the ink (B) being a nonvolatile active energy ray-curable ink substantially not containing water or a solvent.
B41M 1/30 - Printing on other surfaces than ordinary paper on organic plastics, horn, or like materials
B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating
C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
C09D 11/12 - Printing inks based on waxes or bitumen
89.
RESIN, ACTIVE ENERGY RAY-CURABLE COMPOSITION, ACTIVE ENERGY RAY-CURABLE INK, OVERCOAT VARNISH, PAINT, ADHESIVE, PHOTORESIST, AND METHOD FOR PRODUCING PRINTED MATTER
An object of the present invention is to provide a resin that is superior in low tackiness and anti-scumming property at the time of printing and also superior in hot water treatment resistance after printing, an active energy ray-curable composition, an active energy ray-curable ink, an overcoat varnish, a paint, an adhesive, a photoresist, and a method for producing a printed matter. The present invention is a resin that is a copolymer of a monomer group including a styrene-based compound (a) and a vinyl monomer (c) having a hydrophilic group, wherein a content of the styrene-based compound (a) in the monomer group is 50.0 mol % or more and 85.0 mol % or less, and the resin has a glass transition temperature (Tg) of 100° C. or more and 150° C. or less.
C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating
C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
C09D 11/12 - Printing inks based on waxes or bitumen
An operation method of a hollow fiber membrane module is described, the operation method including: a filtration step of performing cross-flow filtration by supplying a feed to an outer surface side of a hollow fiber membrane, in which in the filtration step, a ratio of a viscosity μf of the feed to a viscosity μp of a filtrate satisfies a relation of μf/μp≥1.5, and a flow rate ratio of a flow rate vp of the filtrate to a flow rate vf of the feed satisfies a relation of 0.02≤vp/vf≤0.3.
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or propertiesManufacturing processes specially adapted therefor characterised by their properties
Provided is a liquid crystal polyester resin containing 20-80 mol% of a structural unit derived from an aromatic hydroxycarboxylic acid, 10-40 mol% of a structural unit derived from an aromatic diol, and 10-40 mol% of a structural unit derived from an aromatic dicarboxylic acid with respect to 100 mol% of the total structural units of the liquid crystal polyester resin. The liquid crystal polyester resin contains at least 15-75 mol% of a structural unit (I) (HBA) and 2-20 mol% of a structural unit (II) (HNA) as the aromatic hydroxycarboxylic acid. The liquid crystal polyester resin generates a phenol gas of 100 ppm or less when held at a melting point of +20°C for 60 minutes under a reduced pressure of 13.3 kPa or less. The obtained liquid crystal polyester resin has reduced metal corrosiveness during use in a high temperature environment and excels in the property of low warpage.
C08G 63/60 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
C08K 3/013 - Fillers, pigments or reinforcing additives
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
92.
LIQUID CRYSTAL POLYESTER RESIN, LIQUID CRYSTAL POLYESTER RESIN COMPOSITION, AND MOLDED ARTICLE FORMED THEREOF
Provided is a liquid crystal polyester resin containing 20-80 mol% of a structural unit derived from an aromatic hydroxycarboxylic acid, 10-40 mol% of a structural unit derived from an aromatic diol, and 10-40 mol% of a structural unit derived from an aromatic dicarboxylic acid with respect to 100 mol% of the total structural units of the liquid crystal polyester resin. The liquid crystal polyester resin generates an aromatic carboxylic acid and acetic acid in a total amount of 300 ppm or less when held at a melting point +20°C for 60 minutes under a reduced pressure of 13.3 kPa or less. The obtained liquid crystal polyester resin excels in flame retardancy and shows suppressed drooling during injection molding.
C08G 63/60 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
C08K 3/013 - Fillers, pigments or reinforcing additives
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
93.
CORE-SHEATH COMPOSITE MONOFILAMENT FOR SCREEN GAUZE
The problem to be solved by the invention is to provide a core-sheath composite monofilament for a screen gauze, the core-sheath composite monofilament having excellent abrasion resistance when woven into a high-definition mesh fabric and excellent anti-halation effects when forming a printing pattern on a screen without requiring a dyeing process. This core-sheath composite monofilament for a screen gauze satisfies requirements (a) to (c). (a) The reflectance in the entire region having an optical wavelength of 300 to 450 nm is 20.0% or less. (b) Only the core section contains a light-absorbing agent. (c) The breaking strength is between 7.0 cN/dtex and 9.0 cN/dtex.
D01F 8/14 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyester as constituent
GENETICALLY MODIFIED MICROORGANISM FOR PRODUCING 3-HYDROXYADIPIC ACID, α-HYDROMUCONIC ACID, AND/OR ADIPIC ACID, AND METHOD FOR PRODUCING SAID CHEMICALS
Abstract: Disclosed is a novel genetically modified microorganism capable of reducing the productivity of acetic acid, which is a main by-product, and improving the productivity of 3-hydroxyadipic acid, α-hydromuconic acid, and/or adipic acid, in a method for producing 3-hydroxyadipic acid, α-hydromuconic acid, and/or adipic acid using a microorganism. The genetically modified microorganism is one in which the glyoxalate cycle is enhanced and the lactic acid or ethanol generation reaction is reduced in a microorganism having the ability to produce 3-hydroxyadipic acid, α-hydromuconic acid, and/or adipic acid.
A covering material (100) comprising a nonwoven microfibre fabric (10) with a suede-like appearance defining a backing for the application of decorative elements (20). The covering material (100) further comprises a plurality of decorative elements (20), each made of wood and glued to the nonwoven microfibre fabric (10).
B32B 3/02 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 7/14 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 15/095 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyurethanes
B32B 15/14 - Layered products essentially comprising metal next to a fibrous or filamentary layer
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
B32B 21/10 - Next to a fibrous or filamentary layer
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
TORAY ADVANCED MATERIALS KOREA INC. (Republic of Korea)
Inventor
Cho, Sunggeun
Hong, Sungpyo
Ryu, Sangheum
Park, Dohyung
Lee, Jeongwoo
Park, Soohyeong
Abstract
Provided are a separation membrane module and a manufacturing method thereof. A separation membrane module according to an embodiment of the present invention comprises: an outlet pipe; a cylindrical filter assembly; and a wrapping part including a composite fiber which is wound to wrap an outer surface of the filter assembly and includes an inorganic fiber and a polymer resin, wherein the wrapping part is implemented such that at least a part thereof is coupled through the polymer resin between adjacent composite fibers. According to a separation membrane module and a manufacturing method thereof, a defect rate is low; high-pressure durability is an excellent; the risk of a worker accident is prevented by process automation; and a low-temperature process is possible and process time and cost are reduced.
B01D 67/00 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
B01D 65/00 - Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or propertiesManufacturing processes specially adapted therefor characterised by their properties
A siloxane resin composition for forming a cured film includes: (a) a polysiloxane; (b) an organic salt; (c) a solvent; and (d) a photosensitizer, wherein a pH value in a 1.0% by mass aqueous solution of the (b) organic salt is 3.0 to 5.5, and the (d) photosensitizer is a photopolymerization initiator or a quinone diazide compound.
C08G 77/00 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
C08G 77/20 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups
An object of the present invention is to obtain a gas adsorbent, a gas adsorption sheet, a filter medium, and an air filter that are excellent in gas component adsorption capacity and excellent in long-term stability of the adsorption capacity and also re-release little odor after being used as an air filter. A main object of the present invention is to provide a gas adsorbent that contains an acid-impregnated activated carbon, a base-impregnated activated carbon, and an aldehyde adsorbent.
B01J 20/20 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbonSolid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising carbon obtained by carbonising processes
B01D 39/14 - Other self-supporting filtering material
B01D 46/00 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
B01D 53/02 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography
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
B01J 20/28 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof characterised by their form or physical properties
Disclosed is a fiber laminated structure that has a waterproof breathable function, has stable waterproofness even when being stretched, has high peel strength, and is superior in durability. Some instances provide a water-repellent fiber laminated structure in which a nonwoven fabric web with a bulkiness of 1.5 to 2.5 cm3/g and a thickness of 20 to 60 μm including a fiber made of a polyurethane-based polymer having a fiber diameter of less than 1 μm is present on one side of a woven cloth having stretchability at least in either a warp direction or a weft direction with an adhesive agent A interposed therebetween.
B32B 5/26 - 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 one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 7/14 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
B32B 37/12 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
100.
POLYARYLENE SULFIDE RESIN COMPOSITION AND MOLDED ARTICLE
A polyarylene sulfide resin composition includes: 100 parts by weight of (A) a polyarylene sulfide; 10-100 parts by weight of (B) a glass fiber; and 1-20 parts by weight of (C) an olefin elastomer resin, wherein, when a cumulative integral value from a molecular weight of 100 to a molecular weight of 10,000 in a molecular weight distribution curve of (A) the polyarylene sulfide is taken as 100, the cumulative integrated value at a molecular weight of 4,000 is 48-53, and when a melt flow rate of (A) the polyarylene sulfide is defined as MFR1, and when the melt flow rate obtained after mixing (A) the polyarylene sulfide with an epoxy silane coupling agent at a weight ratio of 100:1, and heating the resulting mixture at 315.5° C. for 5 minutes is defined as MFR2, a rate of change (MFR2/MFR1) is not more than 0.085.
