Abstract

Provided is a perfluoropolyether compound that has a high degree of solubility in a fluorine-based solvent, has high heat resistance, and exhibits a strong interaction with magnetic disks. A perfluoropolyether compound having a structure represented by formula (1): Provided is a perfluoropolyether compound that has a high degree of solubility in a fluorine-based solvent, has high heat resistance, and exhibits a strong interaction with magnetic disks. A perfluoropolyether compound having a structure represented by formula (1): R1—CH2—Rf—(L—Rf)p—CH2—R2   (1) In formula (1), Rf is a perfluoropolyether group, R1 and/or R2 is/are a group having a structure represented by formula (2), and an OH group is further present between Rf and a molecular terminal. Provided is a perfluoropolyether compound that has a high degree of solubility in a fluorine-based solvent, has high heat resistance, and exhibits a strong interaction with magnetic disks. A perfluoropolyether compound having a structure represented by formula (1): R1—CH2—Rf—(L—Rf)p—CH2—R2   (1) In formula (1), Rf is a perfluoropolyether group, R1 and/or R2 is/are a group having a structure represented by formula (2), and an OH group is further present between Rf and a molecular terminal.

IPC Classes  ?

• C08G 65/00 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
• C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
• C10N 40/18 - Electric or magnetic purposes in connection with recordings on magnetic tape or disc
• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant

Abstract

Provided is a nanoemulsion which has stability and to which preservative efficacy is imparted, in a bacterial contamination environment. This object is attained by a nanoemulsion which has an average particle diameter of 30 nm or less, has a particle size distribution index of 0.14 or less, does not contain particles of 100 nm or more, and contains, as a preservative, at least one selected from an organic acid (salt) and a biguanide-based compound.

IPC Classes  ?

• A61K 8/43 - Guanidines
• A01N 25/04 - Dispersions or gels
• A01N 25/22 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients stabilising the active ingredients
• A61K 8/06 - Emulsions
• A61K 8/35 - Ketones, e.g. quinones, benzophenone
• A61K 8/36 - Carboxylic acidsSalts or anhydrides thereof
• A61K 8/368 - Carboxylic acidsSalts or anhydrides thereof with carboxyl groups directly bound to carbon atoms of aromatic rings
• A61K 8/63 - SteroidsDerivatives thereof
• A61K 8/86 - Polyethers
• A61K 9/107 - Emulsions
• A61K 31/05 - Phenols
• A61K 31/122 - Ketones having the oxygen atom directly attached to a ring, e.g. quinones, vitamin K1, anthralin
• A61K 31/575 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids substituted in position 17 beta by a chain of three or more carbon atoms, e.g. cholane, cholestane, ergosterol, sitosterol
• A61K 47/18 - AminesAmidesUreasQuaternary ammonium compoundsAmino acidsOligopeptides having up to five amino acids
• A61Q 19/00 - Preparations for care of the skin

Goods & Services

Glue and adhesives, other than for stationery or household purposes; industrial chemicals; substances for regulating growth in plants; higher fatty acids; test paper, chemical; unprocessed plastics [plastics in primary form].

Abstract

This olefin production method comprises reacting an alcohol at 150°C or higher, in a liquid phase state, and in the presence of a metal oxide and sulfuric acid that is not supported on the metal oxide, the alcohol having 6-36 carbon atoms. The ratio of the mass of the sulfuric acid to the mass of the metal oxide is preferably 3-23%. The production method may be carried out by using a device comprising: a reaction tank in which the alcohol, the metal oxide, and the sulfuric acid can be stirred while heating; and a collection unit that cools and collects the generated olefin, the device also comprising, between the reaction tank and the collection unit, a moisture adsorption section that accommodates a moisture adsorbent.

IPC Classes  ?

• C07C 1/24 - 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 elimination of water
• B01J 21/04 - Alumina
• B01J 21/06 - Silicon, titanium, zirconium or hafniumOxides or hydroxides thereof
• B01J 21/12 - Silica and alumina
• B01J 27/02 - Sulfur, selenium or telluriumCompounds thereof
• C07C 11/02 - Alkenes
• C07B 61/00 - Other general methods

Abstract

The present invention provides, as a sheet that can be directly attached to an attachment target and that has excellent resistance to rubbing and sticking, a polymer laminated sheet obtained by laminating at least one polymer thin film layer and at least one nonwoven fabric layer that are bonded together by an intermolecular force, wherein one outermost layer is the polymer thin film layer that has a thickness of 10-1000 nm, and the other outermost layer is the nonwoven fabric layer that is composed of polymer fibers having a diameter of 10 nm to 10 μm.

IPC Classes  ?

• B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
• A61B 5/257 - Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes
• A61B 5/268 - Bioelectric electrodes therefor characterised by the electrode materials containing conductive polymers, e.g. PEDOT:PSS polymers
• A61F 13/00 - Bandages or dressingsAbsorbent pads
• B32B 5/24 - 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
• D04H 1/728 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning

Goods & Services

Lubricant application devices for injection sleeves of die casting machines; lubricant application devices for die casting machines; lubricant application devices for plunger tips of die casting machines; lubricant application devices for metalworking machines and tools; lubricant application devices for metalworking; spraying machines; die casting machines; metalworking machines and tools; electromechanical machines for chemical industry; colour-washing machines; machines for plastics working; machines for manufacturing semiconductors; rubber manufacturing machines.

Abstract

Provided is an adhesive composition that does not contain a solvent and that is excellent in productivity and self-adhesiveness. The object is attained by an adhesive composition containing an olefin-based polymer, in the adhesive composition, no inorganic particles being blended, and the adhesive composition having a storage modulus at 20° C. of 0 to 1.0×107 Pa, and a storage modulus at 40° C. of 5.3×105 Pa to 1.0×109 Pa.

IPC Classes  ?

• C09J 123/14 - Copolymers of propene
• C09J 123/08 - Copolymers of ethene
• C09J 123/20 - Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms

Abstract

Provided is a sticky agent for a wound dressing with which water-absorbing property and firm skin contact property can both be achieved. This sticky agent for wound dressing contains a sticky agent of a hot-melting type, a water-absorbing material, and a surfactant.

IPC Classes  ?

• C09J 201/00 - Adhesives based on unspecified macromolecular compounds
• A61L 15/58 - Adhesives
• C09J 11/06 - Non-macromolecular additives organic
• C09J 11/08 - Macromolecular additives
• C09J 153/00 - Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsAdhesives based on derivatives of such polymers

Abstract

The present invention achieves a sticky and adhesive agent excellent in a peeling property and a dispersion property of a water-absorbing material at the time of thermal melting. The sticky and adhesive agent contains a sticky and adhesive agent of a hot-melting type, a water-absorbing material, and a surfactant. The water-absorbing material contains a cellulose-based compound.

IPC Classes  ?

• C09J 201/00 - Adhesives based on unspecified macromolecular compounds
• C09J 11/06 - Non-macromolecular additives organic
• C09J 11/08 - Macromolecular additives

Abstract

The present invention addresses the problem of providing: an adhesive remover capable of sufficiently removing an adhesive from a material; and an adhesive removal method using said adhesive remover. The aforementioned problem can be solved by an adhesive remover containing an oil and a surfactant, wherein: the oil contains one or more types of substances selected from the group consisting of a specific vegetable oil, a specific ester oil, an aliphatic carboxylic acid, and a mineral oil; and the surfactant contains an anionic surfactant and/or a nonionic surfactant that has an HLB of more than 5 and that is liquid at room temperature.

IPC Classes  ?

• C11D 3/20 - Organic compounds containing oxygen
• C11D 1/02 - Anionic compounds
• C11D 1/66 - Non-ionic compounds

Abstract

An object to provide a lubricant that makes it possible, in a magnetic disk device in which energy assisted recording technology such as HAMR is employed, to prevent or reduce oxidative decomposition in an oxygen-containing atmosphere and maintain high heat resistance in the oxygen-containing atmosphere is attained by a fluoropolyether compound containing at least one ether bond in a molecule, wherein at least one hydrogen atom bonded to a carbon atom bonded to an oxygen atom of the ether bond in the molecule is substituted with fluorine.

IPC Classes  ?

• C08G 65/331 - Polymers modified by chemical after-treatment with organic compounds containing oxygen
• C08G 65/00 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
• C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant

Abstract

One aspect of the present invention relates to a dinaphthyl ether compound represented by formula (1): One aspect of the present invention relates to a dinaphthyl ether compound represented by formula (1): One aspect of the present invention relates to a dinaphthyl ether compound represented by formula (1): in the formula (1), R1 and R2 are the same or different and each represent a linear or branched hydrocarbon group having 6 to 32 carbon atoms; m and n are each a real number of 0 or more and satisfy 1.0≤m+n≤3.0.

IPC Classes  ?

• C07C 43/275 - Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings having all ether-oxygen atoms bound to carbon atoms of six-membered aromatic rings
• C10M 129/16 - Ethers
• C10M 169/04 - Mixtures of base-materials and additives

Abstract

One aspect of the present invention relates to a naphthyl phenyl ether compound represented by formula (1): 2 are the same or different and each represent a linear or branched hydrocarbon group having 6 to 28 carbon atoms; m and n are each a real number of 0 or more and satisfy 1.0≤m+n≤3.0.

IPC Classes  ?

• C10M 105/18 - Ethers, e.g. epoxides
• C10N 20/04 - Molecular weightMolecular weight distribution

Abstract

This mold release agent adhesion state evaluation method is a method for evaluating the adhesion state of a mold release agent used in die casting and attached to a mold, the method comprising: a step for heating the mold; a step for attaching a mold release agent to the surface of the heated mold; a step for acquiring image data on the appearance of the surface of the mold to which the mold release agent is attached; a step for deriving, from color digitization information corresponding to the acquired image data on the appearance, the adhesion state of the mold release agent on the surface of the mold on the basis of the correlation between the color digitization information acquired in advance and the adhesion state of the mold release agent; and a step for outputting data regarding the derived adhesion state of the mold release agent.

IPC Classes  ?

• B22D 17/20 - AccessoriesPressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure Details
• B22D 17/32 - Controlling equipment

Abstract

23333; each of Re and Rd independently represents a hydrocarbon group which may be partially substituted by a fluorine atom, wherein at least one carbon atom in the main chain may be substituted by an oxygen atom; each Rf independently represents H, F or a hydrocarbon group which may be partially substituted by a fluorine atom; and with respect to the hydrocarbon group which may be partially substituted by a fluorine atom, at least one carbon atom in the main chain may be substituted by an oxygen atom.)

IPC Classes  ?

• G11B 5/84 - Processes or apparatus specially adapted for manufacturing record carriers
• C08G 65/331 - Polymers modified by chemical after-treatment with organic compounds containing oxygen
• C10M 105/54 - Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing halogen containing carbon, hydrogen, halogen and oxygen
• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant
• C10N 40/18 - Electric or magnetic purposes in connection with recordings on magnetic tape or disc

Abstract

Provided is a perfluoropolyether compound that is highly soluble in fluorinated solvents, has high heat resistance and shows a strong interaction with magnetic disks. A perfluoropolyether compound that has a structure represented by formula (1). Formula (1): R12P22-R2In formula (1): Rf represents a perfluoropolyether group; R1and/or R2 represent a group having a structure represented by formula (2); and an OH group is further present between Rf and a molecular end.

IPC Classes  ?

• C08G 65/331 - Polymers modified by chemical after-treatment with organic compounds containing oxygen
• C10M 147/04 - Monomer containing carbon, hydrogen, halogen and oxygen
• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant
• G11B 5/82 - Disk carriers
• G11B 5/84 - Processes or apparatus specially adapted for manufacturing record carriers
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 40/18 - Electric or magnetic purposes in connection with recordings on magnetic tape or disc

Abstract

Provided is a coolant additive that can be used in the production of a non-phosphate coolant. This method for producing a coolant additive includes a reaction step for mixing and reacting water, an alcohol, a silicate, and a metal coupling agent.

IPC Classes  ?

• C09K 5/10 - Liquid materials

Abstract

Provided is a nanoemulsion that is endowed with an antiseptic effect and is stable in environments contaminated with bacteria. The problem addressed by the present invention is solved by a nanoemulsion that has an average particle size of 30 nm or less and a particle size distribution index of 0.14 or less, that does not contain any particles with a size of 100 nm or more, and wherein at least one substance selected from among organic acids (organic acid salts) and biguanide compounds is included as an antiseptic agent.

IPC Classes  ?

• A61K 9/107 - Emulsions
• A01N 25/04 - Dispersions or gels
• A01N 37/06 - Unsaturated carboxylic acids or thio-analogues thereofDerivatives thereof
• A01N 37/10 - Aromatic or araliphatic carboxylic acids, or thio-analogues thereofDerivatives thereof
• A01N 43/16 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atom with one hetero atom six-membered rings with oxygen as the ring hetero atom
• A01N 47/44 - GuanidineDerivatives thereof
• A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof
• A23D 7/00 - Edible oil or fat compositions containing an aqueous phase, e.g. margarines
• A23L 29/10 - Foods or foodstuffs containing additivesPreparation or treatment thereof containing emulsifiers
• A23L 33/10 - Modifying nutritive qualities of foodsDietetic productsPreparation or treatment thereof using additives
• A23L 33/115 - Fatty acids or derivatives thereofFats or oils
• A61K 8/06 - Emulsions
• A61K 8/36 - Carboxylic acidsSalts or anhydrides thereof
• A61K 8/39 - Derivatives containing from 2 to 10 oxyalkylene groups
• A61K 31/122 - Ketones having the oxygen atom directly attached to a ring, e.g. quinones, vitamin K1, anthralin
• A61K 31/575 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids substituted in position 17 beta by a chain of three or more carbon atoms, e.g. cholane, cholestane, ergosterol, sitosterol
• A61K 47/10 - AlcoholsPhenolsSalts thereof, e.g. glycerolPolyethylene glycols [PEG]PoloxamersPEG/POE alkyl ethers
• A61K 47/12 - Carboxylic acidsSalts or anhydrides thereof
• A61K 47/22 - Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
• A61K 47/26 - Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharidesDerivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
• A61K 47/34 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
• A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
• A61Q 1/00 - Make-up preparationsBody powdersPreparations for removing make-up
• A61Q 19/00 - Preparations for care of the skin

Abstract

The purpose of the present invention is to provide: a skin-patch thermometer which is not susceptible to the ambient temperature and has properties that are suitable for attachment to the skin; and a temperature indicating material-containing adhesive composition which is used for this skin-patch thermometer. The present invention provides a temperature indicating material-containing adhesive composition that contains an adhesive and a temperature indicating material, the color of which changes according to the temperature, wherein the adhesive contains 6.5% by weight to 69.0% by weight of a thermoplastic elastomer that has an (A)-(B)-(A') triblock structure relative to the total amount of the temperature indicating material-containing adhesive composition.

IPC Classes  ?

• G01K 11/12 - Measuring temperature based on physical or chemical changes not covered by group , , , or using changes in colour, translucency or reflectance
• C09J 11/08 - Macromolecular additives
• C09J 153/00 - Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsAdhesives based on derivatives of such polymers
• C09J 153/02 - Vinyl aromatic monomers and conjugated dienes

Goods & Services

Hot melt adhesives; adhesives for industrial purposes; industrial chemicals; hydraulic fluid.

Abstract

Provided is a lubricant composition for plastic working of a ferrous material, the lubricant composition being excellent in lubricity and releasability and not staining the work environment black. A lubricant composition for plastic working of a ferrous material is used, the lubricant composition containing (a) an alkali metal salt of an organic acid, (b) water-based resin particles, (c) a water-soluble polymer, and (d) water, the (b) water-based resin particles including particles having a particle diameter of not more than 0.1 μm in an amount of more than 5% by weight relative to a total amount of the (b) water-based resin particles.

IPC Classes  ?

• C10M 173/02 - Lubricating compositions containing more than 10% water not containing mineral or fatty oils
• C10M 129/52 - Carboxylic acidsSalts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring polycarboxylic
• C10M 145/14 - AcrylateMethacrylate
• C10M 145/40 - Polysaccharides, e.g. cellulose
• C10N 10/02 - Groups 1 or 11
• C10N 20/06 - Particles of special shape or size
• C10N 40/20 - Metal working
• C10N 50/00 - Form in which the lubricant is applied to the material being lubricated

Goods & Services

Hot melt adhesives for industrial purposes; adhesives for industrial purposes; industrial chemicals; hydraulic fluid

Abstract

Provided are a fluoropolyether compound having high heat resistance and capable of maintaining a surface protection layer even under high temperature, and a lubricant and a magnetic disk that contain the fluoropolyether compound. The fluoropolyether compound includes: three groups whose main chain contains a perfluoropolyether chain; and a trivalent linking group represented by Formula (1) below, the three groups being bound together via the trivalent linking group: 3 are each independently an aromatic group.

IPC Classes  ?

• C08G 65/00 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
• C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant
• C10M 177/00 - Special methods of preparation of lubricating compositionsChemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes

Goods & Services

Industrial chemicals; mould-release preparations; chemical additives for lubricants; hydraulic fluids; fire-retardant hydraulic fluids; tensio-active agents; adhesives for industrial purposes; water-purifying chemicals; auxiliary fluids for use with abrasives; agricultural chemicals, except fungicides, herbicides, insecticides and parasiticides; detergents for use in manufacturing processes. Cosmetics; cosmetic preparations for hair care; hair care preparations; hair colouring; hair colouring and dyes; preparations for permanent hair waves; permanent wave preparations; preparations for setting hair; shampoos; hair rinses; hair conditioners; non-medicated hair treatment preparations for cosmetic purposes; oils for hair conditioning; soap; perfumery; oils for perfumes and scents; paint removing compositions; rust removing preparations; adhesives for affixing false hair; adhesives for affixing false eyelashes; breath freshening preparations for personal hygiene; deodorants for pets; detergents, other than for use in manufacturing operations and for medical purposes; cleaning preparations. Fuel; industrial oil; non-mineral oils for industrial purposes; wax [raw material]; industrial grease; mould releasing oils; lubricating grease; lubricating oil; lubricants for industrial machinery; Industrial lubricants; lubricants; die lubricants; grease for belts; cutting fluids; paraffin. Pharmaceutical preparations; biocides; chemical preparations for medical purposes; medical adhesives for binding wounds; medicated hair care preparations; reagent paper for medical purposes; dietary supplements for humans; dietary fiber; nutritional supplements; dietetic beverages adapted for medical purposes; dietetic foods adapted for medical purposes; beverages for babies; food for babies; oiled paper for medical purposes; adhesive tapes for medical purposes; drug delivery agents in the form of edible wafers for wrapping powdered pharmaceuticals; gauze for dressings; capsules sold empty for pharmaceuticals; eyepatches for medical purposes; ear bandages; menstruation bandages; sanitary tampons; sanitary napkins; sanitary panties; cotton wool for medical purposes; adhesive plasters for medical purposes; bandages for dressings; liquid bandage; breast-nursing pads; cotton sticks for medical purposes; babies' diapers; adult diapers; diapers for pets; diaper covers; adhesive sheets for medical purposes; self adhesive dressings. Solar batteries; photovoltaic apparatus and installations for generating solar electricity; solar panels for the production of electricity; automatic solar tracking sensors; water content measuring devices; measuring apparatus.

Abstract

A monitoring and diagnosing device 11 monitors a property of a water-soluble lubricating oil circulating through a working machine 13, and diagnoses the property of the water-soluble lubricating oil. The monitoring and diagnosing device 11 is provided with a first control unit 15 for controlling the monitoring and diagnosing device 11, and a detecting unit 16 for detecting the property of the water-soluble lubricating oil circulating through the working machine 13. The first control unit 15 is provided with a detection data acquiring unit 61 for acquiring detection data detected by the detecting unit 16, and a diagnosing unit 62 for diagnosing the property of the water-soluble lubricating oil on the basis of the detection data acquired by the detection data acquiring unit 61.

IPC Classes  ?

• G01N 33/30 - Oils for lubricating properties

Abstract

One aspect of the present invention relates to a method for producing a hot-melt adhesive, comprising: introducing a fluid into a heating kneader while or after kneading a hot-melt adhesive material in a liquid state, at an amount of 0.3 parts by mass or more with respect to 100 parts by mass of the hot-melt adhesive material; and performing vacuuming while heating stirring or dispersing the hot-melt adhesive material and the fluid so as to come into contact with each other.

IPC Classes  ?

• C09J 7/00 - Adhesives in the form of films or foils
• C09J 7/10 - Adhesives in the form of films or foils without carriers
• C09J 7/35 - Heat-activated

Abstract

Provided are a magnetic disk and, in particular, a compound which makes it possible to realize a lubricant having excellent heat resistance and solubility in a fluorine-based solvent. A perfluoropolyether compound in accordance with an aspect of the present invention has, in hydrocarbon groups at both terminals thereof, five or six hydroxyl groups in total.

IPC Classes  ?

• C10M 147/04 - Monomer containing carbon, hydrogen, halogen and oxygen
• C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant
• C10N 40/18 - Electric or magnetic purposes in connection with recordings on magnetic tape or disc

Abstract

The present invention provides: a microemulsion having emulsified particles of a small particle diameter, having a narrow particle diameter distribution, having improved uniformity in particle diameter, and having excellent stability; a composition for preparing such a microemulsion; methods for producing the microemulsion and the composition; and an object using the microemulsion. A microemulsion is prepared with use of a composition that contains: a surfactant component which contains at least one selected from polysorbate 80 and a polyoxyethylene castor oil; an oil; and a poorly water-soluble functional component in a predetermined proportion.

IPC Classes  ?

• A01N 25/04 - Dispersions or gels
• A61K 8/86 - Polyethers
• A61K 9/107 - Emulsions
• A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
• A61K 47/26 - Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharidesDerivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin

Abstract

Provided is a compound which allows realization of a lubricant having high adsorbability and a high covering property with respect to a magnetic disk, particularly a carbon protective film. A perfluoropolyether compound in accordance with an aspect of the present invention has a naphthyl group or a phenoxyphenyl group at any one of terminals thereof.

IPC Classes  ?

• C07C 43/29 - Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings containing halogen
• C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
• C07C 43/225 - Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant

Abstract

Provided is a lubricant solution capable of being applied to a magnetic disk without use of a fluorine solvent. A lubricant solution in accordance with an aspect of the present invention includes: water; and a perfluoropolyether compound that satisfies Expression (I) below: Provided is a lubricant solution capable of being applied to a magnetic disk without use of a fluorine solvent. A lubricant solution in accordance with an aspect of the present invention includes: water; and a perfluoropolyether compound that satisfies Expression (I) below: NOH/(Mn/1500)≥2  (1), where NOH represents the number of hydroxyl groups per molecule of the perfluoropolyether compound and Mn represents a number average molecular weight of the perfluoropolyether compound.

IPC Classes  ?

• C10M 173/02 - Lubricating compositions containing more than 10% water not containing mineral or fatty oils
• C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant

Abstract

The present invention improves adhesion to polyethylene in a thermoplastic adhesive composition containing a metallocene polyolefin. A thermoplastic adhesive composition according to one embodiment of the present invention includes: a component A that is a metallocene polyolefin; a component B1 that is one or more resins selected from among polybutene and the hydride thereof, polybutadiene, polyisobutylene and the hydride thereof, and polyisoprene; and a component C that is a tackifying resin. The thermoplastic adhesive composition includes, as an optional component, 1 part by weight or less of a component B2 that is an oil (wherein the total weight of the thermoplastic adhesive composition is 100 parts by weight). The component A includes a polypropylene resin with a crystal melting heat absorption amount of 80 g/J or less.

IPC Classes  ?

• B32B 27/00 - Layered products essentially comprising synthetic resin
• C08F 8/04 - Reduction, e.g. hydrogenation
• C08F 36/04 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
• C09J 11/08 - Macromolecular additives
• C09J 109/00 - Adhesives based on homopolymers or copolymers of conjugated diene hydrocarbons
• C09J 123/20 - Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms

Abstract

Provided is a compound with which a lubricant having excellent adhesion to a magnetic disk, particularly to a protective layer can be provided. A perfluoropolyether compound in accordance with one aspect of this invention has a structure in which two perfluoropolyethers are bonded to each other through an aliphatic ether, the aliphatic ether including a carbon atom to which a primary alcohol is bonded.

IPC Classes  ?

• C08G 65/00 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant
• C10M 105/54 - Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing halogen containing carbon, hydrogen, halogen and oxygen
• C10M 107/34 - Polyoxyalkylenes
• C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
• G11B 5/82 - Disk carriers
• C10N 40/18 - Electric or magnetic purposes in connection with recordings on magnetic tape or disc

Abstract

Provided is a rubber composition which attains reduced rolling resistance while maintaining grip performance on wet road surfaces.　The rubber composition comprises (a) a rubber component including at least one rubber selected from among diene-based synthetic rubbers and natural rubber, (b) silica, (c) a metal salt of an alkylarylsulfonic acid, and (d) a silane coupling agent, wherein the content of the silica (b) is 20-120 parts by weight per 100 parts by weight of the rubber component (a).

IPC Classes  ?

• B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
• C08K 5/42 - Sulfonic acidsDerivatives thereof
• C08L 9/00 - Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
• C08K 3/36 - Silica

Abstract

One aspect of the present invention relates to a dinaphthyl ether compound which is expressed by formula (1). (Chemical formula 1) (In formula (1), R1and R2 may be the same as or different from each other, and each represents a linear or branched hydrocarbon group having 6 to 32 carbon atoms; and each of m and n represents a real number of 0 or more, while satisfying 1.0 ≤ m + n ≤ 3.0.)

IPC Classes  ?

• C07C 43/275 - Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings having all ether-oxygen atoms bound to carbon atoms of six-membered aromatic rings
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 30/08 - Resistance to extreme temperature
• C10N 40/02 - Bearings
• C10N 40/04 - Oil-bathGear-boxesAutomatic transmissionsTraction drives
• C10N 40/08 - Hydraulic fluids, e.g. brake-fluids
• C10N 40/12 - Gas-turbines
• C10N 40/13 - Aircraft turbines
• C10N 40/25 - Internal-combustion engines
• C10N 40/30 - Refrigerator lubricant
• C10N 50/10 - Form in which the lubricant is applied to the material being lubricated semi-solidForm in which the lubricant is applied to the material being lubricated greasy
• C10M 105/18 - Ethers, e.g. epoxides

Abstract

One aspect of the present invention relates to a naphthyl phenyl ether compound which is expressed by formula (1). (Chemical formula 1) (In formula (1), R1and R2 may be the same as or different from each other, and each represents a linear or branched hydrocarbon group having 6 to 28 carbon atoms; and each of m and n represents a real number of 0 or more, while satisfying 1.0 ≤ m + n ≤ 3.0.)

IPC Classes  ?

• C07C 43/275 - Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings having all ether-oxygen atoms bound to carbon atoms of six-membered aromatic rings
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 30/08 - Resistance to extreme temperature
• C10N 40/02 - Bearings
• C10N 40/04 - Oil-bathGear-boxesAutomatic transmissionsTraction drives
• C10N 40/08 - Hydraulic fluids, e.g. brake-fluids
• C10N 40/12 - Gas-turbines
• C10N 40/13 - Aircraft turbines
• C10N 40/25 - Internal-combustion engines
• C10N 40/30 - Refrigerator lubricant
• C10N 50/10 - Form in which the lubricant is applied to the material being lubricated semi-solidForm in which the lubricant is applied to the material being lubricated greasy
• C10M 105/18 - Ethers, e.g. epoxides

Abstract

Provided are a perfluoropolyether compound that has high heat resistance and makes it possible to maintain a surface protection layer even under high temperatures, and a lubricant and a magnetic disc containing the perfluoropolyether compound. A perfluoropolyether compound according to one embodiment of the present invention has at least three aromatic groups and at least two perfluoropolyether chains.

IPC Classes  ?

• C08G 65/28 - Cyclic ethers and hydroxy compounds
• C08G 65/331 - Polymers modified by chemical after-treatment with organic compounds containing oxygen
• C08G 81/00 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
• C10N 30/08 - Resistance to extreme temperature
• C10N 40/18 - Electric or magnetic purposes in connection with recordings on magnetic tape or disc
• G11B 5/72 - Protective coatings, e.g. anti-static
• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant
• G11B 5/82 - Disk carriers
• C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen

Abstract

Provided is an adhesive composition that does not contain a solvent and that has excellent self-adhesiveness and productivity. This adhesive composition contains an olefin-based polymer but does not have any inorganic particles blended therein, and has a storage modulus of 0-1.0×107Pa at 20°C and a storage modulus of 5.3×105-1.0×109Pa at 40°C.

IPC Classes  ?

• C09J 11/06 - Non-macromolecular additives organic
• C09J 123/00 - Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondAdhesives based on derivatives of such polymers

Abstract

One aspect of the present invention is a method for producing an ethylene vinyl acetate hot-melt adhesive, comprising: introducing a liquid including at least one of water and alcohol into a heating kneader while or after kneading a hot-melt adhesive material in a liquid state, at an amount of 0.05 parts by mass or more with respect to 100 parts by mass of the hot-melt adhesive material; and performing vacuuming while heating stirring or dispersing the hot-melt adhesive material and the liquid so as to come into contact with each other.

IPC Classes  ?

• C09J 123/08 - Copolymers of ethene
• B29B 7/00 - MixingKneading
• B29B 7/82 - Heating or cooling
• B29B 7/86 - Component parts, details or accessoriesAuxiliary operations for working at sub- or superatmospheric pressure

Abstract

The present invention makes it possible to achieve both a reduction in device size and an expansion of the measurable wavelength range simultaneously. A spectroscopic analysis system (100) includes: a spectroscopic analysis device (1) provided with a light source (11), an interferometer (12), and a detector (14); and a calculating device (2) which calculates a plurality of parameters that minimize the difference between detected values obtained by analyzing a sample under a plurality of conditions and theoretical values calculated using a function expressing the absorption spectrum of the sample using the plurality of parameters.

IPC Classes  ?

• G01J 3/45 - Interferometric spectrometry
• G01N 21/27 - ColourSpectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection

Abstract

An object of an aspect of the present invention is to provide: a lubricant excellent in adsorbability on the surface of a magnetic disk and in contamination resistance; and a magnetic disk which uses the lubricant and which is excellent in durability. The lubricant in accordance with an aspect of the present invention contains a fluoropolyether compound having, at a terminal thereof, a hydroxyalkenyl group or a hydroxyalkynyl group.

IPC Classes  ?

• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant
• C08G 65/00 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
• C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
• G11B 5/667 - Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent the record carriers consisting of several layers including a soft magnetic layer
• C10N 40/00 - Specified use or application for which the lubricating composition is intended

Abstract

The purpose of the present invention is to adequately remove matter subject to removal from water subject to treatment. This water treatment system (100) detects matter subject to removal contained in the water subject to treatment. The present invention includes: a first detection device (21); and a control device (1) for controlling a water treatment device (3) and treating the water subject to treatment according to a treatment condition that corresponds to the result of detection by the first detection device (21), thereby removing the matter subject to removal from the water subject to treatment.

IPC Classes  ?

• C02F 1/00 - Treatment of water, waste water, or sewage
• A01K 63/04 - Arrangements for treating water specially adapted to receptacles for live fish

Abstract

The present invention provides a hot melt adhesive composition which has transparency and is suppressed, even after curing in a high temperature high humidity environment, in increase of adhesion, adhesive residue on an adherend and contamination of the adherend. The above are achieved by means of an adhesive composition which contains an acrylic block copolymer having a triblock structure and a fluorine-based surfactant, wherein: the triblock structure comprises a polymer block which has a glass transition temperature that is higher than 40°C and a polymer block which has a glass transition temperature that is lower than 20°C; the weight average molecular weight of the fluorine-based surfactant is 3,000 or more; and the (fluorine atom)/(carbon atom) ratio in the adhesive composition surface after being cured in a high temperature high humidity environment and subsequently separated from an adherend is 1.70 × 10-1 or more as determined by X-ray photoelectron spectroscopy.

IPC Classes  ?

• C09J 11/06 - Non-macromolecular additives organic
• C09J 153/00 - Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsAdhesives based on derivatives of such polymers
• C09J 7/38 - Pressure-sensitive adhesives [PSA]

Abstract

One aspect of the present invention relates to a packaging body comprisingcat least a paper substrate and a hot melt adhesive, wherein the packaging body is characterized in that the hot melt adhesive is obtained by a production method that includes kneading a liquid material for a hot melt adhesive, introducing a liquid comprising water and/or alcohol in a quantity of 0.03 mass parts or more per 100 mass parts of the material for a hot melt adhesive into a heating/kneading machine during said kneading or subsequent thereto, and degassing while heating and stirring or dispersing so that the material for a hot melt adhesive and the liquid come into contact.

IPC Classes  ?

• C09J 201/00 - Adhesives based on unspecified macromolecular compounds
• B65D 75/00 - Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
• C09J 131/04 - Homopolymers or copolymers of vinyl acetate

Abstract

One aspect of the present invention pertains to a sanitary article in which a substrate is fixed by a hot-melt adhesive and which is characterized in that: the hot-melt adhesive is produced by a production method comprising introducing, during or after kneading of a liquid hot-melt adhesive material, at least 0.3 parts by mass of a fluid into a heating kneader with respect to 100 parts by mass of the hot-melt adhesive material, and degassing the mixture while heating and stirring or dispersing same so that the hot-melt adhesive material is brought into contact with the fluid; and the amount of residual octanal is at most 0.70 ppm or the amount of residual limonene is at most 0.060 ppm.

IPC Classes  ?

• C09J 201/00 - Adhesives based on unspecified macromolecular compounds
• A61F 13/15 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the bodySupporting or fastening means thereforTampon applicators
• C09J 121/00 - Adhesives based on unspecified rubbers

Abstract

Provided is a lubricant composition for plastic working of ferrous materials, the composition having superior lubricity and release properties and being such that the work environment is not stained black. The lubricant composition for plastic working of ferrous materials used contains (a) an alkali metal salt of an organic acid, (b) water-based resin particles, (c) a water-soluble polymer, and (d) water, wherein the (b) water-based resin particles having a particle size of 0.1 μm or less account for more than 5 weight% of the total amount of the water-based resin particles.

IPC Classes  ?

• C10M 161/00 - Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
• C10M 173/02 - Lubricating compositions containing more than 10% water not containing mineral or fatty oils
• C10N 10/02 - Groups 1 or 11
• C10N 20/06 - Particles of special shape or size
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
• C10N 40/24 - Metal working without essential removal of materialPunching metal
• C10M 129/26 - Carboxylic acidsSalts thereof
• C10M 143/00 - Lubricating composition characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
• C10M 145/14 - AcrylateMethacrylate
• C10M 145/22 - Polyesters
• C10M 149/14 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds a condensation reaction being involved
• C10M 155/02 - Monomer containing silicon

Abstract

The present invention provides a standard sample which is capable of measuring a WVTR of the order of 1 × 10-4g/m2/day or less with a small error, or as theoretically estimated. A standard sample (100) according to one embodiment of the present invention is used for the purpose of calibrating a water vapor transmission rate measuring device, and comprises a base material (2) for blocking water vapor, said base material being provided with a pore (3), and a filler (1) which contains at least one of a resin and a ceramic, and with which the pore is filled.

IPC Classes  ?

• G01N 15/08 - Investigating permeability, pore volume, or surface area of porous materials

Abstract

According to an aspect of the present invention, an aqueous composition contains at least one selected from a group consisting of a carboxylic acid compound represented by the following formula (1), a carboxylic anhydride represented by the following formula (2), and a trimellitic anhydride; a basic compound; and water. In the formula (1), “R” represents an alkanediyl group having 2 to 4 carbons, a vinylene group, or a benzene ring, and “a” represents 2 or 3. In the formula (2), “R” represents an alkanediyl group having 2 to 4 carbons, a vinylene group, or a benzene ring.

IPC Classes  ?

• C10M 173/00 - Lubricating compositions containing more than 10% water
• B22C 3/00 - Selection of compositions for coating the surfaces of moulds, cores, or patterns
• C10M 169/00 - Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
• C10M 105/30 - Carboxylic acids or their salts having more than one carboxyl group bound to a carbon atom of a six-membered aromatic ring
• C10N 40/20 - Metal working

Goods & Services

Chemical agents for coating; mould-release preparations; chemical additives for lubricants; chemical preparations having a function as lubricants; fire-retardant hydraulic fluids; fire-retardant chemicals; sealants for semi-conductors; absorption promoting adjuvants for cellular function activating agents for use in the manufacture of cosmetics; industrial chemicals; sulfonate; petroleum sulfonate; synthetic sulfonate; adhesives for industrial purposes; hot-melt adhesives; water-purifying chemicals; mould releasing agents for use with die-casting machines; auxiliary fluids for use with abrasives; liquid sealants for semi-conductors; chemicals used as heat medium; surface-active chemical agents; anti-freezing liquids; hydraulic fluids; higher fatty acids; standard samples for calibrating transmittance measurement device of gas or water vapor. Soap; hair shampoos; body washes in the form of emulsions; body cleaning preparations in the form of emulsions; cosmetics; cosmetic kits; hair care preparations; hair rinse; hair treatment preparations; hair conditioner; hair color treatment preparations; hair color aid; color-removing preparations for hair; cosmetic preparations for hair care; hair styling preparations; hair oil; hair care creams; hair care lotions; hair wax; hair spray; hair mousses; styling foam for hair; hair colouring and dyes; preparations for permanent hair waves; permanent wave preparations; hair treatment preparations in the form of emulsions; hair styling preparations in the form of emulsions; body emulsions for cosmetic use; cosmetics in the form emulsions; perfumery; oils for perfumes and scents; paint removing compositions; polishing preparations; adhesives for affixing false hair; adhesives for affixing false eyelashes; breath fresheners; deodorants for pets. Industrial oils; industrial greases; mould releasing oils; lubricating grease; lubricating oils; lubricants for industrial machinery; industrial lubricants; industrial grease for machine belts; cutting fluids; liquid paraffins; paraffin wax; mould release lubricants for die casting machines; lubricants for die casting machines; lubricants for plunger; lubricating oils for use with vacuum pumps; lubricants for industrial metal working; lubricating oils for use for high temperature applications. Hair remedies; medicated hair lotions; medicinal preparations for stimulating hair growth; medicated lotions; medical adhesives; pharmaceutical preparations; dietary supplements for humans; dietary fiber; nutritional supplements; dietetic beverages adapted for medical purposes; dietetic foods adapted for medical purposes; lacteal flour for babies; beverages for babies; food for babies; adhesive tapes for medical purposes; sanitary tampons; sanitary napkins. Solar batteries; photovoltaic apparatus and installations for generating solar electricity; solar panels for the production of electricity; automatic solar tracking sensors; water-content measuring apparatus; measuring apparatus; blank magnetic discs; audio-video magnetic discs.

Goods & Services

Chemical agents for coating; mould-release preparations; chemical additives for lubricants; chemical preparations having a function as lubricants; fire-retardant hydraulic fluids; fire-retardant chemicals; sealants for semi-conductors; absorption promoting adjuvants for cellular function activating agents for use in the manufacture of cosmetics; industrial chemicals; sulfonate; petroleum sulfonate; synthetic sulfonate; adhesives for industrial purposes; hot-melt adhesives; water-purifying chemicals; mould releasing agents for use with die-casting machines; auxiliary fluids for use with abrasives; liquid sealants for semi-conductors; chemicals used as heat medium; surface-active chemical agents; anti-freezing liquids; hydraulic fluids; higher fatty acids; standard samples for calibrating transmittance measurement device of gas or water vapor. Soap; hair shampoos; body washes in the form of emulsions; body cleaning preparations in the form of emulsions; cosmetics; cosmetic kits; hair care preparations; hair rinse; hair treatment preparations; hair conditioner; hair color treatment preparations; hair color aid; color-removing preparations for hair; cosmetic preparations for hair care; hair styling preparations; hair oil; hair care creams; hair care lotions; hair wax; hair spray; hair mousses; styling foam for hair; hair colouring and dyes; preparations for permanent hair waves; permanent wave preparations; hair treatment preparations in the form of emulsions; hair styling preparations in the form of emulsions; body emulsions for cosmetic use; cosmetics in the form emulsions; perfumery; oils for perfumes and scents; paint removing compositions; polishing preparations; adhesives for affixing false hair; adhesives for affixing false eyelashes; breath fresheners; deodorants for pets. Industrial oils; industrial greases; mould releasing oils; lubricating grease; lubricating oils; lubricants for industrial machinery; industrial lubricants; industrial grease for machine belts; cutting fluids; liquid paraffins; paraffin wax; mould release lubricants for die casting machines; lubricants for die casting machines; lubricants for plunger; lubricating oils for use with vacuum pumps; lubricants for industrial metal working; lubricating oils for use for high temperature applications. Hair remedies; medicated hair lotions; medicinal preparations for stimulating hair growth; medicated lotions; medical adhesives; pharmaceutical preparations; dietary supplements for humans; dietary fiber; nutritional supplements; dietetic beverages adapted for medical purposes; dietetic foods adapted for medical purposes; lacteal flour for babies; beverages for babies; food for babies; adhesive tapes for medical purposes; sanitary tampons; sanitary napkins. Solar batteries; photovoltaic apparatus and installations for generating solar electricity; solar panels for the production of electricity; automatic solar tracking sensors; water-content measuring apparatus; measuring apparatus; blank magnetic discs; audio-video magnetic discs.

Abstract

The present invention relates to the siloxane compound represented by formula (1).　

IPC Classes  ?

• C07F 7/08 - Compounds having one or more C—Si linkages
• C08G 77/12 - Polysiloxanes containing silicon bound to hydrogen
• C08G 77/48 - 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 in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
• C10M 105/00 - Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
• C10M 105/76 - Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing silicon
• C10M 107/50 - Lubricating compositions characterised by the base-material being a macromolecular compound containing silicon
• C10M 111/02 - Lubricating compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being a non-macromolecular organic compound
• C10M 111/04 - Lubricating compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being a macromolecular organic compound
• C10M 169/04 - Mixtures of base-materials and additives
• C10M 175/04 - Working-up used lubricants to recover useful products aqueous emulsion based
• C10M 101/02 - Petroleum fractions
• C10M 105/02 - Well-defined hydrocarbons
• C10N 20/02 - ViscosityViscosity index
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 30/02 - Pour-pointViscosity index
• C10N 50/10 - Form in which the lubricant is applied to the material being lubricated semi-solidForm in which the lubricant is applied to the material being lubricated greasy

Abstract

An aspect of the present invention relates to a lubricant composition containing at least: (A) 50 to 80 mass % of silicone oil represented by formula (1) below, and having a mass-average molecular weight of 900 to 4000, a ratio (C/Si ratio) of carbon to silicon of 3.03 or higher in the structure, and a viscosity index (VI) of 300 or higher; (B) 10 to 49 mass % of hydrocarbon-based lubricant; and (C) 1 to 10 mass % of antioxidant.

IPC Classes  ?

• C10M 111/00 - Lubricating compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential
• C10M 111/04 - Lubricating compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being a macromolecular organic compound
• C10M 105/36 - Esters of polycarboxylic acids
• C10M 105/38 - Esters of polyhydroxy compounds
• C10M 107/50 - Lubricating compositions characterised by the base-material being a macromolecular compound containing silicon
• C10M 137/02 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
• C10M 169/04 - Mixtures of base-materials and additives
• C10M 173/00 - Lubricating compositions containing more than 10% water
• C10N 50/00 - Form in which the lubricant is applied to the material being lubricated
• C10N 30/10 - Inhibition of oxidation, e.g. anti-oxidants
• C10N 40/02 - Bearings
• C10N 50/10 - Form in which the lubricant is applied to the material being lubricated semi-solidForm in which the lubricant is applied to the material being lubricated greasy

Abstract

An apparatus for evaluating gas barrier properties, a support having a polymer for supporting a sample, a chamber on a permeation side, and a detection unit, the support being joined to the opening of the chamber on a permeation side; in which a polymer film is provided between the support and a sample; a chamber on a supply side is provided, being disposed so as to be closably attachable to the sample and able to go up and down; and an external chamber covers a region interposed between the polymer film and the support; and a method of evaluating gas barrier properties using the same.

IPC Classes  ?

• G01N 15/08 - Investigating permeability, pore volume, or surface area of porous materials

Abstract

Provided is an additive exhibiting high compatibility with perfluoropolyethers, where a lubricant exhibiting high wear resistance in high-temperature environments can be obtained. A phosphazene compound according to an embodiment of the present invention has a phosphazene as a central skeleton and has more than one perfluoropolyether structure.

IPC Classes  ?

• C08G 65/335 - Polymers modified by chemical after-treatment with organic compounds containing phosphorus
• C10M 169/04 - Mixtures of base-materials and additives
• C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
• C10N 40/02 - Bearings
• C10N 40/14 - Electric or magnetic purposes
• C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
• C10M 137/16 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having a phosphorus-to-nitrogen bond
• C07F 9/6593 - 1,3,5-Triaza-2,4,6-triphosphorines
• H01R 13/03 - Contact members characterised by the material, e.g. plating or coating materials

Abstract

One aspect of the present invention pertains to a lubricating oil composition containing, at least: (A) 50-80 mass% of a silicone oil which is represented by formula (1), and which has a mass average molecular weight of 900-4,000 and a viscosity index (VI) of at least 300, the ratio of carbon to silicon (C-Si ratio) in the structure being at least 3.03; (B) 10-49 mass% of a hydrocarbon-based lubricating oil; and (C) 0.5-15 mass% of a sulfur compound.

IPC Classes  ?

• C10M 169/04 - Mixtures of base-materials and additives
• C10N 10/04 - Groups 2 or 12
• C10N 20/00 - Specified physical properties of component of lubricating compositions
• C10N 20/02 - ViscosityViscosity index
• C10N 20/04 - Molecular weightMolecular weight distribution
• C10N 30/02 - Pour-pointViscosity index
• C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
• C10N 30/08 - Resistance to extreme temperature
• C10M 105/02 - Well-defined hydrocarbons
• C10M 107/02 - Hydrocarbon polymersHydrocarbon polymers modified by oxidation
• C10M 107/50 - Lubricating compositions characterised by the base-material being a macromolecular compound containing silicon
• C10M 135/04 - Hydrocarbons
• C10M 135/36 - Heterocyclic sulfur, selenium or tellurium compounds the ring containing sulfur and carbon with nitrogen or oxygen
• C10M 137/10 - Thio derivatives

Abstract

Provided is a hot-melt adhesive composition which can exhibit satisfactory adhesiveness to an undulating material. A hot-melt adhesive composition comprising a base polymer, an adhesiveness-imparting agent and a softening agent, wherein the base polymer comprises a styrene-based block copolymer, the content of styrene-based units in the styrene-based block copolymer is 30 mol% or less wherein the total amount of units constituting the styrene-based block copolymer is 100 mol%, and the softening agent satisfies specific physical properties.

IPC Classes  ?

• C09J 11/06 - Non-macromolecular additives organic
• C09J 153/02 - Vinyl aromatic monomers and conjugated dienes
• A61F 13/15 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the bodySupporting or fastening means thereforTampon applicators
• A61L 15/58 - Adhesives

Abstract

OHOHOH represents the number of hydroxyl groups in one molecule of the perfluoropolyether compound, and Mn represents the number average molecular weight of the perfluoropolyether compound.

IPC Classes  ?

• C10M 173/02 - Lubricating compositions containing more than 10% water not containing mineral or fatty oils
• C10N 20/04 - Molecular weightMolecular weight distribution
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 40/18 - Electric or magnetic purposes in connection with recordings on magnetic tape or disc
• C10N 50/02 - Form in which the lubricant is applied to the material being lubricated dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant
• G11B 5/84 - Processes or apparatus specially adapted for manufacturing record carriers
• C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen

Abstract

Provided is a compound capable of realizing a lubricant having excellent adhesion to a magnetic disc, especially to a protective layer. A perfluoropolyether compound according to an embodiment of the present invention has a structure in which two perfluoropolyethers are bonded to each other through an aliphatic ether, wherein a primary alcohol is bonded to a carbon atom constituting the aliphatic ether.

IPC Classes  ?

• C07C 43/13 - Saturated ethers containing hydroxy or O-metal groups
• C07C 43/178 - Unsaturated ethers containing hydroxy or O-metal groups
• C07C 43/23 - Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
• C07C 43/295 - Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings containing hydroxy or O-metal groups
• C07C 205/34 - Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups bound to carbon atoms of six-membered aromatic rings and etherified hydroxy groups bound to acyclic carbon atoms of the carbon skeleton
• C07C 217/76 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings and etherified hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
• C08G 65/331 - Polymers modified by chemical after-treatment with organic compounds containing oxygen
• C08G 65/333 - Polymers modified by chemical after-treatment with organic compounds containing nitrogen
• C10M 105/54 - Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing halogen containing carbon, hydrogen, halogen and oxygen
• C10M 105/56 - Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing nitrogen
• C10M 105/66 - Amines, e.g. polyalkylene polyamines, quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
• C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
• C10M 107/44 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant
• G11B 5/82 - Disk carriers
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 40/18 - Electric or magnetic purposes in connection with recordings on magnetic tape or disc

Goods & Services

Glue and adhesives, other than for stationery or household purposes; industrial chemicals; substances for regulating growth in plants; higher fatty acids; test paper, chemical; unprocessed plastics [plastics in primary form].

Abstract

Provided are: a microemulsion in which particle sizes of emulsified particles are small, the particle size distribution is narrow, and the particle size homogeneity is improved, and which has excellent stability; a composition for preparing the microemulsion; a method for producing the microemulsion and the composition; and an object using the microemulsion. A microemulsion is prepared using a composition containing: a surfactant component containing at least one selected from among polysorbate 80 and a polyoxyethylene castor oil; an oil; and a poorly water-soluble functional component, in a predetermined ratio.

IPC Classes  ?

• A61K 9/107 - Emulsions
• A01N 25/04 - Dispersions or gels
• A23D 7/00 - Edible oil or fat compositions containing an aqueous phase, e.g. margarines
• A23L 33/10 - Modifying nutritive qualities of foodsDietetic productsPreparation or treatment thereof using additives
• A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
• A61K 8/85 - Polyesters
• A61K 8/86 - Polyethers
• A61K 8/92 - Oils, fats or waxesDerivatives thereof, e.g. hydrogenation products
• A61K 47/26 - Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharidesDerivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
• A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
• B01J 13/00 - Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided forMaking microcapsules or microballoons
• C09D 7/63 - Additives non-macromolecular organic
• C09D 7/65 - Additives macromolecular
• C09D 201/00 - Coating compositions based on unspecified macromolecular compounds

Goods & Services

Cosmetics; cosmetic kits; soap; hair shampoos; hair conditioner; hair treatment preparations; hair rinse; hair oil; hair lotions; hair wax; hair pomades; hair spray; hair mousses; styling foam for hair; hair care creams; hair care lotions; hair colouring and dyes; hair colorants; hair straightening preparations; hair waving preparations; preparations for permanent hair waves; neutralizers for permanent waving; permanent wave preparations; hair care preparations; massage gels, other than for medical purposes; depilatory preparations; greases for cosmetic purposes; oils for cosmetic purposes; hair treatment preparations in the form of emulsions; hair styling preparations in the form of emulsions; body emulsions for cosmetic use; body washes in the form of emulsions; body cleaning preparations in the form of emulsions; cosmetics in the form emulsions; perfumery; oils for perfumes and scents; adhesives for affixing false hair; adhesives for affixing false eyelashes. Hair remedies; medicated hair care preparations; chemical preparations for medical purposes; medical adhesives; drug delivery agents consisting of compounds that facilitate delivery of a wide range of pharmaceuticals; medical lubricants; medicated hair lotions; medicated shampoos; pharmaceutical skin lotions; medicinal creams; medicinal sprays; massage gels for medical purposes; medicinal preparations for stimulating hair growth; pharmaceutical preparations; biocides; insecticides; pesticides; dietary supplements for humans; nutritional supplements; sanitary napkins; baby diapers; adult diapers; diaper covers.

Abstract

The present invention provides: a magnetic disk; and a compound which enables the achievement of a lubricant that exhibits particularly excellent heat resistance and particularly excellent solubility in a fluorine-based solvent. A perfluoropolyether compound according to one embodiment of the present invention has five or six hydroxyl groups in total in hydrocarbon groups at both ends.

IPC Classes  ?

• C07C 43/13 - Saturated ethers containing hydroxy or O-metal groups
• C08G 65/331 - Polymers modified by chemical after-treatment with organic compounds containing oxygen
• C10M 105/54 - Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing halogen containing carbon, hydrogen, halogen and oxygen
• C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant
• G11B 5/82 - Disk carriers
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 30/08 - Resistance to extreme temperature
• C10N 40/18 - Electric or magnetic purposes in connection with recordings on magnetic tape or disc

Abstract

Provided is a magnetic disk, and in particular, a compound that can realize a lubricant exhibiting a high adsorption property and coatability with respect to a carbon protective film. A perfluoropolyether compound according to one aspect of the present invention has a naphthyl group or a phenoxyphenyl group at either end.

IPC Classes  ?

• C07C 43/225 - Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
• C07C 43/29 - Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings containing halogen
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 40/18 - Electric or magnetic purposes in connection with recordings on magnetic tape or disc
• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant
• G11B 5/82 - Disk carriers
• G11B 5/84 - Processes or apparatus specially adapted for manufacturing record carriers
• C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen

Goods & Services

Cosmetics; cosmetic kits comprising hair shampoo and conditioner, beauty soap, and hair care creams; beauty soap; hair shampoo; hair conditioner; non-medicated hair treatment preparations for cosmetic purposes; hair rinses; hair oils; hair lotions; hair wax; hair pomades; hair spray; hair mousses; styling foam for hair; hair care creams; hair care lotions; hair colouring and dyes; hair colorants; hair straightening preparations; hair waving preparations; preparations for permanent hair waves; non-medicated hair care preparations in the nature of neutralizers for permanent hair waving; permanent wave preparations; hair care preparations; massage gels, other than for medical purposes; depilatory preparations; greases for cosmetic purposes; oils for cosmetic purposes; non-medicated hair treatment preparations in the form of emulsions for cosmetic purposes; hair styling preparations in the form of emulsions; body emulsions for cosmetic use; body washes in the form of emulsions; cosmetic body cleaning preparations being body washes in the form of emulsions; cosmetics in the form emulsions; perfumery; oils for perfumes and scents; adhesives for affixing false hair; adhesives for affixing false eyelashes Hair remedies being medicated hair serums and medicated hair lotions; medicated hair care preparations; chemical preparations for medical sanitary purposes; adhesive bands for medical purposes; adhesive tapes for medical purposes; drug delivery agents consisting of compounds that facilitate delivery of a wide range of pharmaceuticals; medical personal lubricants; medicated hair lotions; medicated shampoos; pharmaceutical skin lotions; medicinal creams for skincare; medicinal sprays for the mouth; medicinal sprays, namely, hair growth stimulants; medicinal sprays, namely, medicated hair care preparations; massage gels for medical purposes; medicinal preparations for stimulating hair growth; drug delivery agents in the form of tablets that provide controlled release of the active ingredients for a wide variety of pharmaceuticals; drug delivery agents in the form of liquid that provide controlled release of the active ingredients for a wide variety of pharmaceuticals; biocides; insecticides; pesticides; dietary supplements for humans; nutritional supplements; sanitary napkins; baby diapers; adult diapers; infant diaper covers; adult diaper covers; diaper covers for pets

Abstract

Provided is a lubricant composition for plastic working which lubricant composition is excellent in lubricity and mold releasability. The lubricant composition for plastic working which lubricant composition contains: (a) silica; and (b) an alkali metal salt of an organic acid, a weight ratio of (b) the alkali metal salt of the organic acid to (a) the silica (a weight of (b)/a weight of (a)) being not less than 2, is used.

IPC Classes  ?

• C10M 141/02 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic oxygen-containing compound
• C10M 125/26 - Compounds containing silicon or boron, e.g. silica, sand
• C10M 129/34 - Carboxylic acidsSalts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 7 or less carbon atoms polycarboxylic
• C10M 129/52 - Carboxylic acidsSalts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring polycarboxylic
• C10M 173/02 - Lubricating compositions containing more than 10% water not containing mineral or fatty oils
• C10M 173/00 - Lubricating compositions containing more than 10% water
• C10N 40/20 - Metal working
• C10N 10/02 - Groups 1 or 11

Abstract

An aspect of the present invention pertains to a method for producing a hot melt adhesive, the method being characterized by including: introducing, during or after kneading a liquid hot melt adhesive material, a fluid into a heating-kneading machine in an amount of at least 0.3 parts by mass with respect to 100 parts by mass of the hot melt adhesive material; and performing degassing while performing heating and stirring or dispersion so that the hot melt adhesive material comes into contact with the fluid.

IPC Classes  ?

• C09J 11/04 - Non-macromolecular additives inorganic
• C09J 11/06 - Non-macromolecular additives organic
• C09J 201/00 - Adhesives based on unspecified macromolecular compounds

Abstract

One aspect of the present invention relates to an ethylene vinyl acetate hot melt adhesive manufacturing method that includes introducing a liquid into a heated kneading machine during or after kneading of a liquid-state material for the hot melt adhesive, said liquid comprising at least one of water and an alcohol and being introduced in the amount of 0.05 parts by mass or more per 100 parts by mass of the material for the hot melt adhesive, then performing deaeration while performing heated agitation or dispersion such that the liquid and the material for the hot melt adhesive come into contact.

IPC Classes  ?

• C09J 11/04 - Non-macromolecular additives inorganic
• C09J 11/06 - Non-macromolecular additives organic
• C09J 123/08 - Copolymers of ethene
• C09J 131/04 - Homopolymers or copolymers of vinyl acetate

Abstract

One aspect of the present invention is a hot melt composition including a modified thermoplastic polymer having an alkoxysilyl group in a molecule; a softener; and a catalyst.

IPC Classes  ?

• C09J 125/08 - Copolymers of styrene
• C09J 11/06 - Non-macromolecular additives organic
• C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers
• F21S 45/50 - Waterproofing
• F21V 31/00 - Gas-tight or water-tight arrangements
• H05K 5/06 - Hermetically-sealed casings
• F21V 15/01 - Housings, e.g. material or assembling of housing parts
• H05K 5/03 - Covers

Abstract

One aspect of the present invention is a hot melt composition containing a silane coupling agent, a thermoplastic polymer, a softener, and a catalyst, wherein the silane coupling agent is hydrolyzed to a compound having a boiling point of 70 to 180° C.

IPC Classes  ?

• C09J 7/35 - Heat-activated
• C09J 11/06 - Non-macromolecular additives organic
• C09J 109/06 - Copolymers with styrene
• C09J 153/02 - Vinyl aromatic monomers and conjugated dienes
• C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers
• C08K 5/5419 - Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond

Abstract

The purpose of the present invention is to provide: a lubricant having excellent adsorptivity to a magnetic disk surface and contamination resistance; and a magnetic disc that has excellent durability and that uses the lubricant. This lubricant contains a fluoropolyether compound having a hydroxyalkenyl group or a hydroxyalkynyl group at a terminus thereof.

IPC Classes  ?

• C07C 43/178 - Unsaturated ethers containing hydroxy or O-metal groups
• C08G 65/331 - Polymers modified by chemical after-treatment with organic compounds containing oxygen
• C10M 105/54 - Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing halogen containing carbon, hydrogen, halogen and oxygen
• C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant
• G11B 5/82 - Disk carriers
• G11B 5/84 - Processes or apparatus specially adapted for manufacturing record carriers
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
• C10N 40/18 - Electric or magnetic purposes in connection with recordings on magnetic tape or disc
• C10N 50/02 - Form in which the lubricant is applied to the material being lubricated dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating

Goods & Services

Chemical agents for coating; mould-release preparations; chemical additives for lubricants; chemical preparations having a function as lubricants; fire-retardant hydraulic fluids; fire-retardant chemicals; chemicals; industrial chemicals; sulfonate; petroleum sulfonate; synthetic sulfonate; adhesives for industrial purposes; hot-melt adhesives; water-purifying chemicals; mould releasing agents for use with die-casting machines; auxiliary fluids for use with abrasives; liquid sealants for semi-conductors; chemicals used as heat medium; surface-active chemical agents; anti-freezing liquids; hydraulic fluids. Industrial oils; industrial greases; mould releasing oils; lubricating grease; lubricating oils; lubricants for industrial machinery; industrial lubricants; industrial grease for machine belts; cutting fluids; liquid paraffins; paraffin wax; mould release lubricants for die casting machines; lubricants for die casting machines; lubricants for plunger; lubricating oils for use with vacuum pumps; lubricants for industrial metal working; lubricating oils for use for high temperature applications. Solar batteries; photovoltaic apparatus and installations for generating solar electricity; solar panels for the production of electricity; automatic solar tracking sensors; water-content measuring apparatus; measuring apparatus.

Goods & Services

Cosmetics; cosmetic kits; soap; hair shampoos; hair conditioner; hair treatment; hair rinse; hair oil; hair care creams; hair care lotions; hair wax; hair spray; hair mousses; styling foam for hair; hair colouring and dyes; preparations for permanent hair waves; permanent wave preparations; hair care preparations; hair treatment preparations in the form of emulsions; hair styling preparations in the form of emulsions; body emulsions for cosmetic use; body washes in the form of emulsions; body cleaning preparations in the form of emulsions; cosmetics in the form emulsions; perfumery; oils for perfumes and scents. Hair remedies; medicated hair lotions; medicinal preparations for stimulating hair growth; pharmaceutical preparations; biocides; insecticides; pesticides; dietary supplements for humans; nutritional supplements; sanitary napkins.

Abstract

Provided is a compound which has heat resistance and decomposition resistance, and with which a monomolecular film having a reduced thickness can be obtained. A fluoropolyether compound according to an aspect of the present invention is represented by R1642222-R2222644-R1, wherein R1is a hydrogen atom, a C1-4 alkoxy group, an amino group, or an amide group, R2222x22-, and x is a real number from 1 to 35.

IPC Classes  ?

• C07C 43/23 - Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 30/08 - Resistance to extreme temperature
• C10N 40/18 - Electric or magnetic purposes in connection with recordings on magnetic tape or disc
• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant
• C10M 105/54 - Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing halogen containing carbon, hydrogen, halogen and oxygen
• C10M 105/62 - Amines, e.g. polyalkylene polyamines, quaternary amines having amino groups bound to an acyclic or cycloaliphatic carbon atom containing hydroxy groups
• C10M 105/68 - AmidesImides
• C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
• C10M 107/40 - Lubricating compositions characterised by the base-material being a macromolecular compound containing nitrogen

Goods & Services

Industrial oils; industrial greases; mould releasing oils; lubricating grease; lubricating oils; lubricants for industrial machinery; industrial lubricants; industrial grease for machine belts; cutting fluids; liquid paraffins; paraffin wax; mould release lubricants for die casting machines; lubricants for die casting machines; lubricants for plunger; lubricating oils for use with vacuum pumps; lubricants for industrial metal working; lubricating oils for use for high temperature applications.

Goods & Services

Industrial oils; industrial greases; mould releasing oils; lubricating grease; lubricating oils; lubricants for industrial machinery; industrial lubricants; industrial grease for machine belts; cutting fluids; liquid paraffins; paraffin wax; mould release lubricants for die casting machines; lubricants for die casting machines; lubricants for plunger; lubricating oils for use with vacuum pumps; lubricants for industrial metal working; lubricating oils for use for high temperature applications.

Goods & Services

Industrial adhesives for use in coating; mould-release preparations; chemical additives for lubricants; chemical preparations having a function as lubricants being chemical additives for lubricants; fire-retardant hydraulic fluids; fire-retardant chemicals; industrial chemicals; sulfonate; petroleum sulfonate; synthetic sulfonate; adhesives for industrial purposes; hot-melt adhesives for general industrial use; water-purifying chemicals; mould releasing agents for use with die-casting machines; auxiliary fluids for use with abrasives for general industrial use; chemical liquid sealants for use on semi-conductors; chemicals used as heat medium in the nature of heat transfer fluids for industrial use; surface-active chemical agents for general use in the industrial arts, namely, as wetting, spreading, emulsifying, dispersing and penetrating agents; anti-freezing liquids; hydraulic fluids Industrial oils; industrial greases; mould releasing oils; lubricating grease; lubricating oils; lubricants for industrial machinery; industrial lubricants; industrial grease for machine belts; cutting fluids; liquid paraffins; paraffin wax; mould release lubricants for die casting machines; lubricants for die casting machines; lubricating oils for use with vacuum pumps; lubricants for industrial metal working; lubricating oils for use for high temperature applications Solar batteries; photovoltaic apparatus and installations for generating solar electricity, namely, solar modules for production of electricity, solar thermal and electric receivers, tracking mechanisms and concentrating optics, and control algorithms; solar panels for the production of electricity; automatic solar tracking sensors; apparatus for measuring the permeability of gas or water vapor

Goods & Services

Cosmetics; cosmetic kits comprising hair shampoo and conditioner, beauty soap, and hair care creams; beauty soap; hair shampoos; hair conditioner; non-medicated hair treatment preparations for cosmetic purposes; hair rinse; hair oil; hair care creams; hair care lotions; hair wax; hair spray; hair mousses; styling foam for hair; hair colouring and dyes; preparations for permanent hair waves; permanent wave preparations; hair care preparations; non-medicated hair treatment preparations in the form of emulsions for cosmetic purposes; hair styling preparations in the form of emulsions; body emulsions for cosmetic use; body washes in the form of emulsions; cosmetic body cleaning preparations being body washes in the form of emulsions; cosmetics in the form of emulsions; perfumery; oils for perfumes and scents Hair remedies being medicated hair serums and medicated hair lotions; medicated hair lotions; medicinal preparations for stimulating hair growth; drug delivery agents consisting of compounds that facilitate delivery of a wide range of pharmaceuticals; biocides; insecticides; pesticides; dietary supplements for humans; nutritional supplements; sanitary napkins

Goods & Services

Industrial oils; industrial greases; mould releasing oils; lubricating grease; lubricating oils; lubricants for industrial machinery; industrial lubricants; industrial grease for machine belts; cutting fluids; liquid paraffins; paraffin wax; mould release lubricants for die casting machines; lubricants for die casting machines; lubricating oils for use with vacuum pumps; lubricants for industrial metal working; lubricating oils for use for high temperature applications

Goods & Services

Industrial oils; industrial greases; mould releasing oils; lubricating grease; lubricating oils; lubricants for industrial machinery; industrial lubricants; industrial grease for machine belts; cutting fluids; liquid paraffins; paraffin wax; mould release lubricants for die casting machines; lubricants for die casting machines; lubricating oils for use with vacuum pumps; lubricants for industrial metal working; lubricating oils for use for high temperature applications

Abstract

Provided are a moisture detection method and a moisture detection system that are capable of easily detecting moisture. A moisture detection method according to the present invention uses a moisture detection system which contains: a substance (A) that reacts with water to generate hydrogen peroxide; and a fluorescent substance (B) which is indirectly excited by hydrogen peroxide to emit light. Said moisture detection system may further include a substance (C) which reacts with hydrogen peroxide and in which a reaction product with the hydrogen peroxide excites the fluorescent substance (B) to cause the fluorescent substance (B) to emit light.

IPC Classes  ?

• G01N 21/76 - ChemiluminescenceBioluminescence
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

Provided are a novel hair protectant capable of achieving both suppression of hair damage and improvement of feel, and a hair treatment agent containing the same. The hair protectant of one embodiment of the present invention contains a perfluoropolyether.

IPC Classes  ?

• A61K 8/70 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing fluorine containing perfluoro groups, e.g. perfluoroethers
• A61K 8/86 - Polyethers
• A61Q 5/04 - Preparations for permanent waving or straightening the hair
• A61Q 5/10 - Preparations for permanently dyeing the hair
• A61Q 5/12 - Preparations containing hair conditioners

Abstract

Provided is a back-spray system comprising an injection piston that has a plunger tip (26) and an ejector rod (24). An ejector rod hole (32) that connects a lubricant supply part and an annular part (30) positioned behind the plunger tip (24) is formed along the entire length of the ejector rod (24). A prescribed number of annular part holes (40) are formed, in the annular part (30), along the circumference of the annular part (30). The annular part holes (40) are of a size and arrangement enabling the distribution of an accurate and uniform quantity of the lubricant into a space between the plunger tip (24) and an ejector sleeve (20). A flow path having two drill holes (38) connecting to the ejector rod hole (40) is formed below the annular part (30).

IPC Classes  ?

• B22D 17/20 - AccessoriesPressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure Details

Abstract

An aspect of the present invention is an aqueous composition characterized by including: at least one selected from the group consisting of a carboxylic acid compound represented by formula (1) below, a carboxylic anhydride represented by formula (2) below, and trimellitic anhydride; a basic compound; and water. In formula (1), R represents an alkanediyl group with 2-4 carbon atoms, a vinylene group, or a benzene ring, and a is 2 or 3. In formula (2), R represents an alkanediyl group with 2-4 carbon atoms, a vinylene group, or a benzene ring.

IPC Classes  ?

• B22C 3/00 - Selection of compositions for coating the surfaces of moulds, cores, or patterns
• C10M 105/26 - Carboxylic acids or their salts having more than one carboxyl group bound to an acyclic carbon atom or cycloaliphatic carbon atom
• C10M 105/30 - Carboxylic acids or their salts having more than one carboxyl group bound to a carbon atom of a six-membered aromatic ring
• C10M 173/02 - Lubricating compositions containing more than 10% water not containing mineral or fatty oils
• B22D 17/20 - AccessoriesPressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure Details
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
• C10N 30/08 - Resistance to extreme temperature
• C10N 40/24 - Metal working without essential removal of materialPunching metal

Abstract

To provide an absorption promotor that is capable of improving the efficiency in absorption of a pharmaceutical drug and that is highly stable, an absorption promotor includes an oxa acid having a structure represented by the formula (1) below, 1 represents a linear or branched hydrocarbon group having 1 to 40 carbon atoms, one or more but not all carbon atoms of which hydrocarbon group have optionally been substituted by an oxygen atom, a nitrogen atom, or a sulfur atom, the hydrocarbon group being saturated or unsaturated; m represents a real number of 0 to 50; n represents an integer of 1 to 5; and —C(═O)—X represents a functional group capable of chemical reaction.

IPC Classes  ?

• A61K 47/12 - Carboxylic acidsSalts or anhydrides thereof
• A61K 9/107 - Emulsions
• A61K 31/121 - Ketones acyclic
• A61K 31/122 - Ketones having the oxygen atom directly attached to a ring, e.g. quinones, vitamin K1, anthralin
• A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin

Abstract

14 hydrocarbon group and that contains at least one hydroxyl group.

IPC Classes  ?

• C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
• C08G 65/22 - Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant
• C10N 40/18 - Electric or magnetic purposes in connection with recordings on magnetic tape or disc

Abstract

One aspect of the present invention relates to a lubricating oil composition containing at least: (A) 50 to 80 mass% of silicone oil represented by formula (1), having a mass-average molecular weight of 900 to 4,000, a carbon to silicone ratio (C/Si ratio) of 3.03 or greater in the structure, and a viscosity index (VI) of 300 or greater; (B) 10 to 49 mass% of a hydrocarbon-based lubricating oil; and (C) 1 to 10 mass% of an antioxidant.

IPC Classes  ?

• C10M 111/04 - Lubricating compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being a macromolecular organic compound
• C10M 105/18 - Ethers, e.g. epoxides
• C10M 105/36 - Esters of polycarboxylic acids
• C10M 105/38 - Esters of polyhydroxy compounds
• C10M 107/02 - Hydrocarbon polymersHydrocarbon polymers modified by oxidation
• C10M 107/50 - Lubricating compositions characterised by the base-material being a macromolecular compound containing silicon
• C10N 20/02 - ViscosityViscosity index
• C10N 20/04 - Molecular weightMolecular weight distribution
• C10N 30/02 - Pour-pointViscosity index
• C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
• C10N 40/02 - Bearings
• C10N 40/30 - Refrigerator lubricant
• C10N 50/10 - Form in which the lubricant is applied to the material being lubricated semi-solidForm in which the lubricant is applied to the material being lubricated greasy

Abstract

Provided is a compound that has low crystallinity and continues exhibiting excellent properties after being cured. The compound is represented by formula (1) or formula (2). In formula (1) and formula (2), n is an integer of 2 or greater, and R and R' each represent an aliphatic group or an aromatic group.

IPC Classes  ?

• C08G 59/02 - Polycondensates containing more than one epoxy group per molecule
• C08K 3/00 - Use of inorganic substances as compounding ingredients
• C08K 5/54 - Silicon-containing compounds
• C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins

Goods & Services

Measuring or testing machines and instruments; measuring apparatus.

Goods & Services

Chemical agents for coating; mould-release preparations; chemical additives for lubricants; chemical preparations having a function as lubricants; fire-retardant hydraulic fluids; fire-retardant chemicals; sulfonate; petroleum sulfonate; synthetic sulfonate; adhesives for industrial purposes; hot-melt adhesives; water-purifying chemicals; mould releasing agents for use with die-casting machines; industrial chemicals; auxiliary fluids for use with abrasives; liquid sealants for semi-conductors; chemicals used as heat medium; surface-active chemical agents; anti-freezing liquids; hydraulic fluids. Industrial oils; industrial greases; mould releasing oils; lubricating grease; lubricating oils; lubricants for industrial machinery; industrial lubricants; industrial grease for machine belts; cutting fluids; liquid paraffins; paraffin wax; mould release lubricants for die casting machines; lubricants for die casting machines; lubricants for plunger; lubricating oils for use with vacuum pumps; lubricants for industrial metal working; lubricating oils for use for high temperature applications. Solar batteries; photovoltaic apparatus and installations for generating solar electricity; solar panels for the production of electricity; automatic solar tracking sensors; water-content measuring apparatus; measuring apparatus.

Abstract

The purpose of the present invention is to provide an adhesive composition having exceptional color changeability, storage stability, and compatibility. The adhesive composition contains an acrylic block copolymer, a surfactant, a color reagent, and a pH adjuster.

IPC Classes  ?

• C09J 153/00 - Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsAdhesives based on derivatives of such polymers
• A61F 13/15 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the bodySupporting or fastening means thereforTampon applicators
• A61F 13/42 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the bodySupporting or fastening means thereforTampon applicators with wetness indicator or alarm
• C09J 11/06 - Non-macromolecular additives organic
• C09J 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical

Abstract

Provided is a lubricant composition for plastic processing which has a high lubricity and excellent mold releasability. Use is made of a lubricant composition for plastic processing which comprises (a) silica and (b) an alkali metal salt of an organic acid, wherein the ratio by weight of (b) the alkali metal salt of the organic acid to (a) silica [weight of (b)/weight of (a)] is 2 or greater.

IPC Classes  ?

• C10M 141/02 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic oxygen-containing compound
• C10M 125/26 - Compounds containing silicon or boron, e.g. silica, sand
• C10M 125/30 - Clay
• C10M 129/26 - Carboxylic acidsSalts thereof
• C10M 173/00 - Lubricating compositions containing more than 10% water
• C10N 10/02 - Groups 1 or 11
• C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
• C10N 30/08 - Resistance to extreme temperature
• C10N 40/24 - Metal working without essential removal of materialPunching metal
• C10N 40/36 - Release agents

Goods & Services

Chemical additives for enhancing the performance of industrial forging lubricants; chemical additives for lubricants; chemical preparations having a function as lubricants, namely, chemical additives for enhancing the performance of industrial forging lubricants; fire-retardant hydraulic fluids; fire-retardant chemicals; chemicals, namely, sulfonate, petroleum sulfonate, synthetic sulfonate; adhesives for industrial purposes; hot-melt adhesives for industrial purposes; water-purifying chemicals; mould releasing agents for use with die-casting machines; industrial chemicals; auxiliary fluids for use with abrasives for general industrial use; liquid sealants for semi-conductors; anti-freezing liquids; hydraulic fluids Industrial oils; industrial greases; mould releasing oils; lubricating grease; lubricating oils; lubricants for industrial machinery; industrial lubricants; industrial grease for machine belts; cutting fluids; liquid paraffins; paraffin wax; mould release lubricants for die casting machines; lubricants for die casting machines; lubricating oils for use with vacuum pumps; lubricants for industrial metal working; lubricating oils for use for high temperature applications Solar batteries; photovoltaic apparatus and installations for generating solar electricity, namely, photovoltaic systems that convert sunlight into electric and thermal energy, photovoltaic cells and modules, photovoltaic solar modules for production of electricity, and photovoltaic solar panels for the production of electricity; solar panels for the production of electricity; automatic solar tracking sensors; measuring apparatus, namely, scientific instrumentation for measuring, testing and checking the gas barrier properties of film and sealing materials, scientific instrumentation for measuring chemical levels in water, sensors for measuring concentrations of chemicals in water, scientific instrumentation for measuring concentrations of chemicals in water, technical measuring, testing and checking apparatus and instruments for measuring, testing and checking the temperature, pressure, quantity and concentration of gas and liquids

Abstract

The purpose of the present invention is to provide a sealing material having excellent optical characteristics, flexibility (bendability), water vapor barrier properties, and adhesion strength to a barrier film. The present invention provides a sealing material containing a specific modified polyolefin resin, or a specific modified polyolefin resin and a second polyolefin resin, wherein the sealing material has (1) a specific degree of crystallinity and (2) a specific storage modulus.

IPC Classes  ?

• C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers
• C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers modified by chemical after-treatment
• H01L 51/44 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation - Details of devices
• H01L 51/50 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
• H05B 33/04 - Sealing arrangements
• H05B 33/10 - Apparatus or processes specially adapted to the manufacture of electroluminescent light sources

Abstract

One aspect of the present invention pertains to an adhesive composition which contains a thermoplastic polymer as a base polymer, wherein: the composition does not contain an α-methyl styrene-based resin; the storage modulus G' at a temperature of 40ºC and a frequency of 0.1 Hz is not less than 20,000 Pa, and/or the loss elastic modulus G'' at a temperature of 40ºC and a frequency of 0.1 Hz is not less than 4,300 Pa; and the storage modulus G' at a temperature of 40ºC and a frequency of 1 Hz is not more than 32,000 Pa, and/or the loss elastic modulus G'' at a temperature of 40ºC and a frequency of 1 Hz is not more than 11,000 Pa.

IPC Classes  ?

• C09J 201/00 - Adhesives based on unspecified macromolecular compounds

Abstract

Provided herein are various oxa acids having respective molecular weights and hydrophile-lipophile balances both different from each other. A compound having a structure represented by the following formula (1)

IPC Classes  ?

• C07C 59/125 - Saturated compounds having only one carboxyl group and containing ether groups, groups, groups, or groups
• C07B 61/00 - Other general methods

Abstract

One aspect of the present invention is a hot melt adhesive containing a thermoplastic polymer, a tackifier, and a softening agent, wherein: the thermoplastic polymer contains a copolymer comprising a first block which comprises a conjugated diene-based compound and a second block which comprises a vinyl aromatic hydrocarbon and/or a hydrogenated product of the copolymer; the copolymer is such that the content of the second block is less than 30 mass% and the content of a diblock structure of the first block and the second block is 10 mass% or more; the content of the copolymer and the hydrogenated product thereof is 55 mass% or more relative to the overall quantity of the thermoplastic polymer; and the content of the softening agent is 15-30 parts by mass relative to 100 parts by mass of the hot melt adhesive.

IPC Classes  ?

• C09J 153/02 - Vinyl aromatic monomers and conjugated dienes
• C09J 11/06 - Non-macromolecular additives organic

Abstract

A liquid formulation for a processing machine which comprises a lubricant base containing a polyalkylene glycol, a fluorine-based surfactant or a cationic surfactant, and water. The lubricant base preferably contains, as the polyalkylene glycol, at least one member selected from among a polyoxyethylene/polyoxypropylene reverse block, a fusion product of ethylene diamine with a polyoxyalkylene, polyoxyethylene polyoxypropylene glycol and an ethylene oxide propylene oxide polymer.

IPC Classes  ?

• C10M 173/02 - Lubricating compositions containing more than 10% water not containing mineral or fatty oils
• C10M 107/34 - Polyoxyalkylenes
• C10M 169/04 - Mixtures of base-materials and additives
• B64F 5/10 - Manufacturing or assembling aircraft, e.g. jigs therefor
• C10M 129/40 - Carboxylic acidsSalts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms monocarboxylic
• C10M 131/08 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing halogen containing carbon, hydrogen, halogen and oxygen
• C10M 131/12 - AcidsSalts or esters thereof
• C10M 133/04 - Amines, e.g. polyalkylene polyaminesQuaternary amines
• C10M 133/06 - Amines, e.g. polyalkylene polyaminesQuaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
• C10M 135/08 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium containing a sulfur-to-oxygen bond
• C10M 135/10 - Sulfonic acids or derivatives thereof
• C10N 20/00 - Specified physical properties of component of lubricating compositions
• C10N 20/02 - ViscosityViscosity index
• C10N 40/22 - Metal working with essential removal of material

Abstract

Provided is an absorption promoter that can improve the absorption efficiency of a drug and has excellent stability. An absorption promoter that comprises an oxa acid that has a structure represented by formula (1). In formula (1), R1 is a saturated or unsaturated C1–40 straight-chain or branched hydrocarbon group in which one portion of the carbon atoms may be substituted with oxygen atoms, nitrogen atoms, or sulfur atoms, m is a real number from 0 to 50, n is an integer from 1 to 5, and -C(=O)-X is a chemically reactive functional group.

IPC Classes  ?

• A61K 47/10 - AlcoholsPhenolsSalts thereof, e.g. glycerolPolyethylene glycols [PEG]PoloxamersPEG/POE alkyl ethers
• A61K 9/107 - Emulsions
• A61K 31/121 - Ketones acyclic
• A61K 31/122 - Ketones having the oxygen atom directly attached to a ring, e.g. quinones, vitamin K1, anthralin
• A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin

Abstract

Provided are: a device for evaluating gas barrier properties, the device comprising a polymeric support and a transmission-side chamber, and the support supporting a specimen and being coupled to an opening part of the transmission-side chamber, wherein the device for evaluating gas barrier properties has a supply-side chamber which has a polymer film between the support and the specimen and which is arranged so as to be capable of being in close contact with the specimen and be capable of being raised and lowered, and an outer-side chamber for covering a region sandwiched between the polymer film and the support; and a method for evaluating gas barrier properties in which the device for evaluating gas barrier properties is used.

IPC Classes  ?

• G01N 15/08 - Investigating permeability, pore volume, or surface area of porous materials

Abstract

Provided are a lubricant having excellent contamination resistance and high thermal stability, a lubricant having excellent durability and thermal resistance, and a magnetic disk. The present invention uses a fluoropolyether compound comprising a perfluoropolyether group, a terminal group having at least one hydroxyl group, and a connecting group comprising a C4-C14 hydrocarbon group having at least one hydroxyl group.

IPC Classes  ?

• C08G 65/331 - Polymers modified by chemical after-treatment with organic compounds containing oxygen
• C07C 43/13 - Saturated ethers containing hydroxy or O-metal groups
• C07C 43/23 - Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
• C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
• G11B 5/725 - Protective coatings, e.g. anti-static containing a lubricant
• G11B 5/82 - Disk carriers
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 30/08 - Resistance to extreme temperature
• C10N 40/18 - Electric or magnetic purposes in connection with recordings on magnetic tape or disc

Goods & Services

Chemical agents for coating surfaces of hard disks; chemical additives for lubricants; industrial chemicals. Lubricants for use in surface treatment of hard disks; lubricants for hard disk drives; industrial oils; industrial greases; mould releasing oils; lubricating greases; lubricating oils; lubricants for industrial machinery; industrial lubricants; lubricants; grease for belts.