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WO/2017/114304A1 |
A durable construction fiberboard, which is made from the following raw materials in terms of parts by weight: 15-26 parts of wood fiber, 3-5 parts of carboxyl nitrile rubber, 2-6 parts of an inorganic aluminum salt waterproofing agent, ...
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WO/2017/006385A1 |
Provided is a dip molding composition containing a latex of a carboxyl-group-containing conjugate diene rubber (A), and a carbodiimide compound (B), the dip molding composition characterized in that the residual carboxylic acid content i...
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WO/2016/167289A1 |
The purpose of the present invention is to provide a rubber composition that has excellent low heat generation and excellent wear resistance. The present invention is a rubber composition that is for a tire tread and that contains: a rub...
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WO/2016/167270A1 |
The purpose of the present invention is to provide a rubber composition that has excellent wear resistance while maintaining excellent wet performance and that also has excellent workability. The purpose of the present invention is also ...
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WO/2016/148054A1 |
Provided is a nitrile rubber composition characterized by comprising: a carboxyl group-containing highly saturated nitrile rubber (a) that comprises α,β-ethylenic unsaturated nitrile monomeric units at a proportion of 5-60 weight% and ...
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WO/2016/148055A1 |
Provided is a nitrile rubber composition characterized by containing carboxyl group-containing highly saturated nitrile rubber (a) containing α,β-ethylenic unsaturated nitrile monomer units in a proportion of 5-60 wt% and having an iod...
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WO/2016/117494A1 |
The present invention addresses the problem of providing: a rubber composition which has excellent wet grip performance and can exhibit excellent wear resistance while keeping the elongation thereof at a high level; and a pneumatic tire ...
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WO/2016/104350A1 |
Provided is a latex for a friction material containing rubber particles that comprise carboxyl-group-containing highly saturated nitrile rubber containing α,β-ethylenic unsaturated nitrile monomer units in a proportion of 10-60 wt% and...
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WO/2016/104056A1 |
A crosslinkable nitrile rubber composition which contains a carboxyl group-containing highly saturated nitrile rubber (A), a resin (B) and a polyamine crosslinking agent (C). This crosslinkable nitrile rubber composition contains 30 part...
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WO/2016/104057A1 |
The present invention contains a latex for dip molding and a sulfur-based crosslinking agent, and has a pH of 9.5-11, said latex containing a copolymer comprising 40-80% by weight of a conjugated diene monomer unit (A) that contains a bu...
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WO/2016/093689A1 |
The present invention relates to a polymer latex composition for dip-molding applications comprising the reaction product obtained by free-radical emulsion polymerization in aqueous medium of ethylenically unsaturated monomers comprising...
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WO/2016/052335A1 |
A crosslinked rubber obtained by crosslinking a nitrile rubber composition containing a carboxyl group-containing nitrile rubber (a) having an iodine value of 120 or less and a diurethane compound (b) represented by general formula (1), ...
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WO/2016/035892A1 |
Provided is a highly saturated nitrile rubber composition obtained by mixing: 7-40 wt% of a carboxyl-group-containing highly saturated nitrile rubber (A1) containing 15-60 wt% of α,β-ethylenically unsaturated nitrile monomer units and ...
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WO/2016/013218A1 |
The purpose of the present invention is to provide a cross-linked rubber that exhibits superior workability and heat resistance, and a cross-linkable rubber composition capable of forming the cross-linked rubber. The cross-linkable rubbe...
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WO/2015/159587A1 |
Provided are: a rubber latex which has satisfactory viscosity stability in an alkaline environment; a rubber latex composition including the rubber latex; and a molded article obtained from the rubber latex composition, the molded articl...
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WO/2015/146650A1 |
Provided is a crosslinked rubber whereof resistance to fuel oil and resistance to cold are both excellent. This crosslinking rubber composition contains: a nitrile group-containing copolymer rubber [A] having less than 30% by weight of a...
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WO/2015/146409A1 |
This dielectric film contains an elastomer and nanoparticles that are dispersed in the elastomer in such a state that the nanoparticles are chemically bonded to the elastomer. The nanoparticles have a cyano group and are formed by a sol-...
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WO/2015/145867A1 |
Provided are a polychloroprene latex having exceptional storage stability and mechanical characteristics after molding, a polychloroprene latex composition, and a dip-molded article using the same. A polychloroprene latex containing 100 ...
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WO/2015/129871A1 |
An emulsion composition comprising: (1) a carboxylated acrylonitrile butadiene elastomer including an acrylonitrile residue in the amount of 23-30 wt%, and an unsaturated carboxylic acid residue in the amount of 3-8 wt%; and (2) a polyac...
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WO/2015/115521A1 |
Provided is a cross-linkable nitrile rubber composition containing: a carboxyl group-containing nitrile rubber (A) having an iodine value of 120 or less; a polyamine cross-linking agent (B); and at least one type of compound (C) selected...
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WO/2015/098806A1 |
Provided is a crosslinkable nitrile rubber composition which contains (a) a highly saturated nitrile rubber that comprises an α,β-ethylenically unsaturated nitrile monomer unit and an α,β-ethylenically unsaturated dicarboxylic acid m...
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WO/2015/072801A1 |
The present invention relates to a carbonic acid modified nitrile copolymer latex composition, a preparation method therefor, and a latex composition for dip molding comprising the same, the composition comprising 0.1 parts by weight to ...
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WO/2015/058145A1 |
The present invention relates to a method for preparing an asphalt and polymer composition comprising a Styrene- Butadiene block copolymer wherein the styrene content of said block copolymer does not exceed 30 %
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WO/2015/030533A1 |
The present invention relates to: a carboxylic acid modified nitrile based copolymer latex composition characterized by comprising a carboxylic acid modified nitrile based copolymer latex having a glass transition temperature of -30℃ t...
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WO/2015/012329A1 |
In the present invention, a magnetic rubber composition containing 100 parts by mass of a hydrogenated nitrile rubber (A) including carboxyl groups or carboxylic acid anhydride groups, 0.5-10 parts by mass of a polyamine-based crosslinki...
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WO/2015/006808A1 |
The invention relates to an elastomeric film-forming composition comprising a carboxylic acid- or ester-grafted polychlorobutadiene, and one or more cross-linking agents. The invention also relates to dipped articles, gloves, methods of ...
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WO/2015/006806A1 |
The invention relates to an elastomeric film-forming composition comprising (a) a polymer comprising chlorobutadiene units and one or more carboxylic acid residues or esters thereof, (b) a second elastomer selected from the group consist...
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WO/2015/006807A1 |
The invention relates to an elastomeric film-forming composition comprising (a) a copolymer formed from monomers consisting of chlorobutadiene and an ethylenically unsaturated carboxylic acid or ester, and (b) one or more cross-linking a...
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WO/2014/174176A1 |
The present invention relates to a composition including, by weight, the total being 100 %: 50 to 99 % of a curable resin and of a curing agent in a molar ratio in the range of 1/5 to 5/1, and 1 to 50 % of a mixture: of a polyamide which...
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WO/2014/175415A1 |
Provided is a nitrile rubber composition comprising (A) a carboxyl-group-containing nitrile rubber having a iodine value of 120 or less and (B) bituminous coal. The bituminous coal (B) preferably has a carbon purity of 60 to 95 wt%, and ...
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WO/2014/173707A1 |
The present invention relates to cold flow reduced polymers with good processing behaviour, these having on the polymer chain end a silane-containing carboxy group of the formula (I), where R1, R2 are identical or different and are an H,...
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WO/2014/170182A1 |
A pneumatic tyre comprising a degradable composition placed in a cavity of the tread characterised in that the degradable composition comprises a polyvinyl alcohol and a diene polymer functionalised by one or a plurality of functional gr...
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WO/2014/160251A1 |
Provided is a sealing material comprising: about 20 to about 70 wt% acrylate rubber component; about 10 to about 50 wt% rheological filler component; about 5 to about 40 wt% tackifier component; about 5 to about 30 wt% plasticizer compon...
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WO/2014/142424A1 |
The present invention relates to a carboxylic acid modified nitrile based copolymer composition and a dip molded article manufactured therefrom, and more specifically, the present substrate provides a copolymer composition characterized ...
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WO/2014/142425A1 |
The present invention relates to a latex composition for dip molding comprising a carboxylic acid modified nitrile-based copolymer latex and starch, and a molded product produced thereby, and provides a dip molded product having slow syn...
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WO/2014/111451A1 |
The invention relates to vulcanizable compositions based on carboxylated nitrile rubbers, at least one resol cross-linking agent, at least one siliceous filler, and at least one specific silane, a method for producing said vulcanizable c...
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WO/2014/098170A1 |
Provided is a nitrile rubber composition which contains: a carboxyl group-containing nitrile rubber (A); liquid nitrile rubber (B); and a polyamine cross-linking agent (C). The iodine value of the carboxyl group-containing nitrile rubber...
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WO/2014/099888A1 |
A method for producing a functionalized rubber that includes adding a diene rubber selected from natural rubber, a synthetic polyisoprene rubber or combinations thereof and an organic peroxide to a mixer, the organic peroxide may be repr...
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WO/2014/093418A1 |
The present invention relates to a water redispersible polymer powder (RDP) which comprises a co-dried admixture of a water-insoluble film forming polymer, a colloidal stabilizer and rubber particles. The presence of rubber within the RD...
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WO/2014/067940A1 |
The invention relates to polysulfide mixtures containing two or more compounds of the formula (I) in which the cations K1 + and K2 + independently of each other represent any monovalent cation or the n-th part of an n-valent cation and m...
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WO/2014/050853A1 |
Provided is a crosslinkable rubber composition which contains (A) a carboxyl group-containing nitrile rubber that has an iodine number of 120 or less, (B) a polyamine crosslinking agent and (C) a specific basic crosslinking accelerator. ...
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WO/2014/034889A1 |
An emulsion composition for producing a glove, which contains an elastomer (1) and a poly(acrylonitrile butadiene) (2) at a component (1)/component (2) ratio of 70/30 to 90/10 by weight, wherein the elastomer (1) is a carboxylated acrylo...
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WO/2014/006044A1 |
Thermoplastic materials based on (i) one or more polyamide(s) and (ii) one or more nitrile rubber(s) comprising repeating units derived from at least one α,β unsaturated nitrile, at least one conjugated diene and one or more further co...
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WO/2013/186251A1 |
The invention relates to heat-curing preparations, containing (a) a triglyceride fraction, the fatty acid distribution of which has a portion of at least 5 wt%, in particular of at least 60 wt%, of one or more ω-3 fatty acids and/or one...
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WO/2013/107229A1 |
Disclosed are a composition for the inner liner of a tyre and an inner tube, and a preparation method thereof. The composition comprises the following two phases: (A) a continuous phase of graphene oxide/rubber composition with the graph...
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WO/2013/096360A1 |
Disclosed is a container sealant composition with improved tensile strength and reduced squeeze-out during seaming. The composition comprises a latex of a carboxylated styrene-butadiene rubber, a colloidal silica filler, wherein the coll...
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WO/2013/073660A1 |
Provided is a nitrile rubber composition which comprises a nitrile rubber containing a carboxyl group and an allyl amine polymer containing a unit represented by general formula (1). (In general formula (1), R1, R2 and R3 independently r...
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WO/2013/050217A1 |
The present invention relates to a starch-based binder for carpet backings and carpets made therewith. The binder comprises water, a polymer and an oligomeric or polymeric starch hydrolysate compound.
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WO/2013/047311A1 |
This dielectric film comprises an elastomer and metal oxide particles having particle diameters of 100 nm or less, said metal oxide particles being chemically bonded to the elastomer and dispersed in the elastomer in the state of primary...
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WO/2013/030352A1 |
The invention relates to compositions that can be vulcanized, containing (a) at least one ethylene/vinyl acetate copolymer containing epoxy groups and having a vinyl acetate content of at least 20 wt%, preferably at least 30 wt%, especia...
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