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JP2019507235A |
The present application is a synthetic elastomeric article (particularly a glove) comprising a cured product of a synthetic latex composition, wherein the synthetic latex composition comprises a synthetic carboxylated polymer and a cross...
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JP6481693B2 |
The present invention provides a rubber composition and a tire, which provides superior wear resistance and processability while maintaining the wet performance. The present invention provides a rubber composition for a tire including a ...
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JP2019026744A |
To provide a curable composition that can form an elastic resin layer that has sufficient elasticity and adhesion, and low tackiness, and is, therefore, easy to handle, and an elastic resin layer and a semiconductor device comprising the...
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JP6473230B2 |
The present invention relates to a carbonic acid-modified nitrile-based copolymer latex, a process for producing the same, a latex composition for dip-molding comprising the latex composition and a molded article produced therefrom. More...
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JPWO2017164077A1 |
A latex containing rubber particles composed of a carboxyl group-containing nitrile rubber having an iodine value of 120 or less and containing α, β-ethylenically unsaturated nitrile monomer units in a proportion of 8 to 60% by weight,...
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JP6458139B2 |
Provided is a latex composition for dip forming which includes 100 parts by weight of a nitrile-based hybrid latex including a first latex and a second latex which have different glass transition temperatures, and 2 parts by weight to 8 ...
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JP6428142B2 |
To provide a rubber composition whose vulcanizate has excellent tensile characteristics.The rubber composition contains: a diene polymer (A) containing 10 mass% or more of an acid-modified diene polymer (a1); a reinforcing filler (B); an...
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JP6431981B2 |
A polymer latex composition for dip-molding applications includes the reaction product obtained by free-radical emulsion polymerization in aqueous medium of ethylenically unsaturated monomers including; (a) 19.9 to 90 wt.-% of at least o...
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JP2018154710A |
To provide a resin pellet capable of stably manufacturing a molded article having high molecular weight in mass production, capable of reducing variation of physical properties between molded articles, and capable of enhancing toughness ...
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JP6388033B2 |
The present invention is to provide: a rubber composition which has excellent wet grip performance and wear resistance while maintaining the elongation thereof at a high level; and a pneumatic tire and a conveyer belt produced using the ...
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JP6383484B2 |
Provided are a halogenated butyl rubber composition which can be made low in hardness, being excellent in damping property and having excellent balance of the physical properties among kneading, roll-processing and crosslinking, and a vi...
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JP6380107B2 |
A nitrile rubber composition which contains a carboxyl group-containing nitrile rubber (A), a liquid nitrile rubber (B), and a polyamine-based cross-linking agent (C) is provided. In the nitrile rubber composition of the present inventio...
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JP6358251B2 |
A nitrile rubber composition containing a carboxyl group-containing nitrile rubber with an iodine value of 120 or less (A) and bituminous coal (B) is provided. The bituminous coal (B) has a carbon purity of preferably 60 to 95 wt% and fu...
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JP6349850B2 |
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JP6349369B2 |
The present invention relates to a method for manufacturing a core wire for a transmission belt, including a first treatment step of treating untreated threads of a core wire for a transmission belt with a first treatment agent comprisin...
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JP6338226B2 |
The present invention relates to a carboxylic acid-modified nitrile-based copolymer latex composition and a dip molded article including the same, the composition including: a carboxylic acid-modified nitrile-based copolymer latex having...
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JP6317757B2 |
A tire comprises a rubber composition based on at least one predominant diene elastomer comprising epoxide functional groups, at least one reinforcing filler and a crosslinking system. The crosslinking system comprises a polycarboxylic a...
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JP6296281B2 |
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JPWO2016167289A1 |
An object of the present invention is to provide a rubber composition having low heat generation and excellent wear resistance. In the present invention, 0.02 to 4 mol% of the total amount of double bonds contained in the raw material di...
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JP2017206634A |
To provide a rubber asphalt composition that can provide a coating film, a sheet, and a multilayer sheet having excellent mechanical strength, and provide a coating film, a sheet, and a multilayer sheet obtained by drying the rubber asph...
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JP2017149928A |
To provide a latex composition capable of providing a film compact such as a dip compact that can suppress, in addition to immediate allergy (Type I), delayed type allergy (Type IV), and has excellent tensile strength and elongation and ...
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JP2017149927A |
To provide a method of manufacturing a latex composition capable of providing a film compact such as a dip compact that has excellent stability as a latex composition, can suppress, in addition to immediate allergy (Type I), delayed type...
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JP2017137399A |
To provide a manufacturing method of a latex composition capable of manufacturing the latex composition excellent in tensile strength and elongation and capable of providing a dip molded body excellent in solvent resistance at high produ...
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JPWO2016047791A1 |
A tire laminate comprising a film of a thermoplastic resin composition and a layer of a rubber composition laminated on the film, wherein the rubber composition is at least one rubber component, the following formula (1):(In the formula,...
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JP6155931B2 |
To provide a resin composition in a film state, with which solder joining property of terminals and reliability of electric connection can be improved by using an adhesive film that fills a gap formed between terminals possessed by elect...
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JP6134810B2 |
A method for precisely controlling the volume of a product such as a tire tread or tire that is placed into a mold is provided. This method includes providing a tread or tire that is built upon a portable mold core by laying a series of ...
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JP6113402B2 |
To provide a nitrile rubber composition that can give a crosslinked rubber having an excellent processability, and excelling in normal state physical properties and cold resistance, and in which the physical property change is few even w...
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JP6091063B2 |
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JP2017036459A |
To provide a glove excellent in chemical resistance and having flexibility and a composition for manufacturing the glove.There is provided a carboxylated acrylonitrile-butadiene elastomer containing an acrylonitrile residue of 30 to 40 w...
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JP6078071B2 |
An emulsion composition for producing a glove, the composition containing: (1) a carboxylated acrylonitrile-butadiene elastomer, comprising 30 to 40% by weight of acrylonitrile residues and 3 to 8% by weight of unsaturated carboxylic aci...
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JP6070754B2 |
An object of the present invention is to provide a rubber composition having excellent processability while excellent heat build-up reduction effect is maintained; and a pneumatic tire that uses the rubber composition. The rubber composi...
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JP6056866B2 |
A cross-linkable rubber composition containing a carboxyl group-containing nitrile rubber (A) with an iodine value of 120 or less, a polyamine cross-linking agent (B), and a specific basic cross-linking accelerator (C) is provided. The b...
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JP6041650B2 |
To provide a polychloroprene latex having low modulus and excellent mechanical characteristics, and to provide a polychloroprene latex composition, and a dip molded product using the same.There is provided a polychloroprene latex which i...
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JP6024781B2 |
A rubber composition for tire treads contains an inorganic filler containing silica and a diene rubber containing a carboxy-modified polymer. The content of the inorganic filler is from 70 to 170 parts by mass per 100 parts by mass of th...
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JP6028362B2 |
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JP2016183237A |
To provide a resin composition capable of forming an adhesive layer which has normal-temperature sticking property, obtains a practical strength by heating in a short time, and is excellent in mold workability; and an adhesive tape using...
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JP5983626B2 |
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JP5941646B2 |
A dielectric film includes an elastomer, and metallic oxide particles having a particle diameter of 100 nm or less that are chemically bonded to the elastomer and are dispersed in the elastomer in a state of primary particles. A method f...
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JP2016517452A |
One or more core units in which the present invention contains the useful agent of at least one sort of (i) s, (ii) it is coating on the one or more core units -- (A) -- at least one sort of wax, or Wacks -- a substance [like] and (B) --...
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JP5923129B2 |
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JP5880450B2 |
The invention provides a resin composition that is excellent in terms of coating workability and can supply reliability, including the soldering reflow resistance, to a semiconductor device when being used as a die attach material or an ...
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JP5847225B2 |
A dielectric film includes an elastomer and nanoparticles dispersed in the elastomer while chemically bound to the elastomer. The nanoparticles have cyano groups and are manufactured by a sol-gel process using an organometallic compound....
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JP5817610B2 |
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JP5740801B2 |
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JP5732942B2 |
To provide a rubber composition capable of obtaining a crosslinked rubber material for sliding members having a low surface friction drag and suitable for a sealing member of a sliding part.The rubber composition for sliding members cont...
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JP2015105281A |
To provide a composition for dip molding capable of imparting a dip molded object excellent in water repellency and having a swelling rate suppressed lowly, and to provide a dip molded object obtained by using the composition for dip mol...
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JP2015513486A |
The method for producing a polymer article is a step of preparing a polymer solution by mixing a first compound containing a carbodiimide group with a second compound containing a carboxylate group; a step of applying the polymer solutio...
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JP5716585B2 |
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JP5712317B2 |
The present invention relates to functionalized high-vinyl-content diene rubbers, to the preparation of rubber mixtures which comprise functionalized high-vinyl-content diene rubbers, and to the use thereof for the production of rubber v...
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JP2015078303A |
To provide a non-epoxy based resin composition for a pre-supply-type process.The resin composition contains (A) EO modified bisphenol A dimethacrylate, (B) tricyclodecane dimethanol diacrylate, (C) a copolymer of butadiene and maleic anh...
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