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WO/2017/014283A1 |
A hydrogenated conjugated diene polymer being a hydrogenated product of a conjugated diene polymer having a structural unit derived from a conjugated diene compound and a structural unit derived from an aromatic vinyl compound. The conju...
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WO/2017/001685A1 |
The invention relates to a modified diene elastomer comprising, relative to the total weight of the modified diene elastomer: a) at least 70 wt.-% of a linear diene elastomer functionalised mainly at one chain end by an alkoxysilane grou...
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WO/2017/001684A1 |
The invention relates to a modified diene elastomer comprising, relative to the total weight of the modified diene elastomer: a) at least 70 wt.-% of a linear diene elastomer functionalised mainly at one chain end by an alkoxysilane grou...
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WO/2017/001683A1 |
The invention relates to a modified diene elastomer comprising: a) at least 70% by weight, relative to the total weight of the modified diene elastomer, of a linear diene elastomer functionalised predominantly in the middle of the chain ...
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WO/2016/207352A1 |
The invention relates to a vulcanizable rubber composition, which comprises a) one or more rubbers that can be cross-linked by means of amine, b) one or more light-colored fillers, and c) one or more polyorganosiloxanes having at least t...
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WO/2016/208634A1 |
Provided are: modified plant fibers suitable for addition to rubbers; an additive for rubbers that includes the modified plant fibers, which, when the additive for rubbers is added to a rubber, are highly finely dispersed with ease; a pr...
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WO/2016/208739A1 |
Provided is a method for producing conjugated diene rubber, comprising: a first step in which, in an inert solvent, a monomer containing a conjugated diene compound is polymerized using a polymerization initiator, to obtain a conjugated ...
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WO/2016/194316A1 |
The present invention addresses the problem of providing: a rubber composition which can exhibit both low loss properties and wear resistance at high levels; and a tire. The rubber composition according to the present invention comprises...
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WO/2016/195749A1 |
This invention relates to the preparation of a dynamically vulcanized alloy comprising at least one elastomer, at least one thermoplastic resin, graphene, and an ethylene copolymer resin.
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WO/2016/190214A1 |
Provided is a nitrile group–containing, highly saturated copolymer rubber which includes at least 28 weight% of an α,β-ethylenically unsaturated nitrile monomer unit (a) and 20–72 weight% of a conjugated diene monomer unit (b), wit...
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WO/2016/190213A1 |
Provided is a nitrile group–containing, highly saturated copolymer rubber which includes 15 weight% to less than 28 weight% of an α,β-ethylenically unsaturated nitrile monomer unit (a), 10–50 weight% of an α,β-ethylenically unsat...
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WO/2016/180649A1 |
The invention relates to the use of silane-modified polybutadiene in rubber mixtures, in particular for improving the rolling resistance of diene-based rubber tyres.
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WO/2016/167282A1 |
The present invention addresses the problem of providing a rubber composition that has favorable workability while maintaining favorable heat-generation reduction effects. The present invention also addresses the problem of providing a p...
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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/2016/167248A1 |
The present invention addresses the problem of providing a rubber composition that is for a tire tread and that makes it possible to manufacture a studless tire that has excellent on-ice performance and wear resistance. The present inven...
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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/2016/163253A1 |
[Problem] To provide an elastomer composition that can be easily manufactured and has an excellent flexibility. [Solution] An elastomer composition comprising, as major components, a peptide that contains 4.0-30 mass% inclusive of cystin...
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WO/2016/163477A1 |
The present invention addresses the problem of improving the silica-dispersing properties of a rubber composition which includes a styrene/butadiene rubber produced by emulsion polymerization and natural rubber and of providing: a rubber...
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WO/2016/162482A1 |
The invention relates to the use of an alkali metal salt derivative of a specific vinyl aromatic monomer, as an initiator for the copolymerisation of i) one or more conjugated diene monomers and ii) one or more vinyl aromatic monomers. F...
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WO/2016/158676A1 |
[Problem] To provide a rubber composition that uses a cycloolefin ring-opened copolymer, that is excellent in terms of cost and production properties, and that makes it possible to improve workability and low heat generation properties. ...
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WO/2016/148144A1 |
The purpose of the present invention is to provide a rubber composition having excellent low exothermic properties and rigidity and toughness after vulcanization, and a tire which uses the rubber composition. This rubber composition cont...
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WO/2016/148277A1 |
The present invention addresses the problem of providing: a rubber composition for tire treads which, when used to make a tire, exhibits an excellent 300% modulus and excellent rubber hardness at high temperatures, and excellent dry grip...
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WO/2016/148296A1 |
The present invention addresses the problem of providing: a rubber composition for tire treads which, when used to make a tire, exhibits excellent steering stability when travelling at high speed, excellent property stability when travel...
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WO/2016/143189A1 |
A tire according to the present invention, which uses a matrix resin containing a resin component that contains 20-80% by mass of an epoxy resin and 20-80% by mass of a functional group-modified acrylonitrile butadiene copolymer and a CF...
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WO/2016/143756A1 |
This rubber composition is formed by mixing, for every 100 parts by mass of a rubber component that contains 20-80 mass% of a modified conjugated diene-based polymer (A), 60-100 parts by mass of a filler (B), 0.9-2.4 parts by mass of a p...
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WO/2016/143407A1 |
A modified conjugated diene polymer is produced by reacting a conjugated diene polymer having an alkali metal atom or an alkali earth metal atom at a terminal thereof with a compound represented by formula (1). R1 and R2 independently re...
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WO/2016/143757A1 |
A tire is provided which has improved run flat durability and which is formed by providing, in at least one member selected from a side reinforcing rubber layer and a bead filler, a rubber composition which includes a rubber component ha...
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WO/2016/143755A1 |
A tire is provided which has improved run flat durability and which is formed by providing, on at least one component selected from a side reinforcing rubber layer and a bead filler, a rubber composition which, as a physical property of ...
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WO/2016/140304A1 |
The objective of the present invention is to provide a rubber composition having excellent ozone resistance, toughness, and rigidity after vulcanization, and a tire and industrial conveyor belt produced using said rubber composition. Thi...
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WO/2016/139935A1 |
The objective of the present invention is to provide a rubber composition which, without reducing workability, exhibits ab excellent low loss factor and wear resistance. In order to achieve this objective, the present invention is char...
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WO/2016/140217A1 |
Provided is a rubber composition for tyres, with excellent dispersion of a silica-containing filler, wear resistance, reduced rolling resistance, and dramatically improved workability, without detriment to unvulcanized rubber viscosity. ...
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WO/2016/140300A1 |
The objective of the present invention is to provide a rubber composition having excellent low heat generation properties, toughness, and rigidity after vulcanization, and a tire using said rubber composition. This rubber composition con...
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WO/2016/139960A1 |
The purpose of the present invention is to provide a rubber composition having excellent fracture characteristics and wear resistance. To achieve said purpose, the present invention provides a rubber composition that contains silica and ...
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WO/2016/136726A1 |
The invention pertains to: a resin composition containing a polyacetal resin (A), a salt comprising a carboxylic acid and alkaline-earth metal (B), and a rubber-containing graft polymer (C); and to a molded article obtained by molding th...
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WO/2016/136889A1 |
Provided is a method for preparing a modified conjugated diene rubber, the method comprising: a first step for reacting alkali metal atoms with an aromatic compound which has, in one molecule, 3 or more carbon atoms directly bonded to ar...
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WO/2016/133202A1 |
The present invention provides a modified conjugated diene-based polymer in which, when measured at 110 ºC, the Mooney relaxation rate is equal to or less than 0.45, and the modification rate is equal to or greater than 75 % by mass.
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WO/2016/133029A1 |
The purpose of the present invention is to provide: a rubber composition for tyres that improves, in a well-balanced manner, low-fuel consumption, wear resistance, wet-weather performance and steering stability of tyres; and a pneumatic ...
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WO/2016/133154A1 |
The present invention provides a modified conjugated diene polymer having a weight average molecular weight of 20 × 104 to 300 × 104 inclusive, wherein a modified conjugated diene polymer as mentioned above which has a molecular weight...
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WO/2016/133030A1 |
The present invention provides a rubber composition for a tire having a balanced improvement in fuel efficiency, wear resistance and on-ice performance, and a pneumatic tire using the same. The present invention pertains to a rubber comp...
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WO/2016/125596A1 |
The present invention provides: a modified conjugated diene-based polymer in which a phenoxy group in a polar group-containing phenoxy compound is obtained by bonding to at least one of a terminal, main chain, or side chain of a conjugat...
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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/2016/114030A1 |
A thermosetting resin composition containing: a polyimide compound (A) having structural units derived from a maleimide compound (a1) having at least two N-substituted maleimide groups, and structural units derived from a diamine compoun...
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WO/2016/111445A1 |
The present invention relates to a modified conjugated diene polymer represented by a specific chemical formula, and a method for preparing the same.
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WO/2016/104628A1 |
A modified conjugated diene polymer containing structural units derived from a compound represented by formula (1), and structural units derived from a conjugated diene. When n is 0, at least two of R11, R12, R13, R16, R17 and R18 are...
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WO/2016/105112A1 |
The present invention provides a latex composition for dip molding, comprising: 100 parts by weight of a nitrile based hybrid latex comprising a first latex and a second latex which have different glass transition temperatures; and 2 to ...
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WO/2016/104502A1 |
The purpose of the present invention is to provide a thermoplastic elastomer composition that shows outstanding flexibility over a wide temperature range from normal temperatures to low temperatures, has rank V-0 flame retardancy in a UL...
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WO/2016/104930A1 |
The present invention relates to a terminal-modified conjugated diene polymer characterized by having an aminosilane terminal modifier bound to a terminal thereof, and a method for producing the terminal-modified conjugated diene polymer.
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WO/2016/104931A1 |
The present invention relates to a terminal-modified conjugated diene polymer characterized by having an aminosilane terminal modifier bound to a terminal thereof, and a method for producing the terminal-modified conjugated diene polymer.
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WO/2016/104986A1 |
The present invention provides a modified diene-based polymer in which a functional monomer for converting an ester group into carboxylic acid or anhydride under heat or an acid catalyst is introduced to an end of a vinyl aromatic-conjug...
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WO/2016/098647A1 |
The present invention addresses the problem of providing a hydrogenated nitrile rubber composition and a drivetrain oil seal capable of suppressing seal noise even with advanced seal wear or under dry lubrication devoid of grease. This h...
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