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WO/2015/063164A1 |
The present invention relates to functionalized copolymer rubbers containing nitrile groups and to the preparation thereof, to vulcanizable mixtures comprising functionalized copolymer rubbers containing nitrile groups and to the prepara...
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WO/2015/063162A1 |
The present invention relates to copolymer rubbers containing nitrile groups and to the preparation thereof, to vulcanizable mixtures comprising copolymer rubbers containing nitrile groups and to the production thereof, and to vulcanizat...
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WO/2015/059269A1 |
The present invention relates to a 1,3-dipolar compound of formula Q-A-B, in which Q comprises a dipole containing at least and preferably one nitrogen atom, A, which is preferably divalent, is an atom or a group of atoms linking Q to B,...
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WO/2015/056878A1 |
The present invention relates to an end-functional conjugated diene-based polymer, in which the polymer is represented by formula 1, and a manufacturing method therefor.
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WO/2015/057021A1 |
The present invention relates to a method for preparing a modified conjugated diene-based polymer, the method comprising the steps of: (a) forming an active polymer having a metal end by polymerizing a conjugated diene-based monomer, or ...
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WO/2015/056898A1 |
The present invention relates to a modified conjugated diene-based polymer expressed by Chemical Formula 1, a method for preparing same, and a rubber composition comprising same.
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WO/2015/056994A1 |
The present invention relates to a modified conjugated diene-based polymer represented by formula 1, a process for producing the same, and a rubber composition comprising the same.
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WO/2015/046559A1 |
Provided is a nitrile copolymer rubber obtained by emulsion polymerization using 2,2,4,6,6-pentamethylheptane-4-thiol as a chain transfer agent, the pH of the polymer being 8.5 or below. The pH of the polymer is preferably 8.0 or below. ...
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WO/2015/040242A1 |
An adhesive formulation for paper is disclosed, comprising a first polymer obtained by polymerization of monomers including (a) a vinyl aromatic monomer, (b) a diene monomer, a (meth)acrylate monomer, or combinations thereof, and (c) a c...
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WO/2015/034110A1 |
The present disclosure provides a modified conjugated diene polymer, which is a polymer represented by chemical formula 1 below. The present disclosure has an effect of providing a modified conjugated diene polymer and a method for prepa...
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WO/2015/027367A1 |
The present invention relates to a macromolecule friction modifier with two polar ends. A friction modifier molecule is a straight-chain macromolecule, in a structure shown in formula (I) or formula (II), wherein R1 is phenyl or cyclohex...
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WO/2015/012370A1 |
This copolymer latex is obtained by emulsion polymerization and the copolymer is composed of monomer components including (a) 15 to 60 mass% of an aliphatic conjugated diene monomer, (b) 5 to 35 mass% of an ethylenic unsaturated carboxyl...
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WO/2015/012369A1 |
This copolymer latex is obtained by emulsion polymerization and the copolymer is composed of monomer components including 15 to 60 mass% of an aliphatic conjugated diene monomer, 5 to 35 mass% of an ethylenic unsaturated carboxylic acid ...
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WO/2015/012371A1 |
The method for manufacturing a copolymer latex according to the present invention is a method for manufacturing copolymer latex obtained by emulsion polymerization, wherein the copolymer is composed of monomer components comprising 15-60...
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WO/2015/012366A1 |
A binder for an electrode according to the present invention contains a copolymer latex obtained by emulsion polymerization, the binder for an electrode being characterized in that: the copolymer is formed of monomer components comprisin...
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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/2015/005597A1 |
The present invention relates to nitrile rubber and to a production method for same. The present invention makes it possible to provide: nitrile rubber which contributes to an outstanding polymerisation rate and vulcanisation rate, and w...
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WO/2014/209082A1 |
The present invention relates to a trinary elastic copolymer having a long chain branch, obtained in the presence of a group 4 element metal oxide catalyst and capable of simultaneously satisfying excellent processability and elasticity ...
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WO/2014/208247A1 |
Provided is a pneumatic tire which has a good balance among improved fuel efficiency, improved wet grip performance and improved wear resistance. The present invention relates to a pneumatic tire which has a tread that is produced using ...
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WO/2014/209085A1 |
The present invention relates to a ternary elastomeric copolymer having a long-chain branch, obtained in the presence of a group IV transition metal catalyst, and capable of achieving both excellent processability and excellent elasticit...
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WO/2014/209084A1 |
The present invention relates to a trinary elastic copolymer having a long chain branch, obtained in the presence of a group 4 element metal oxide catalyst and capable of simultaneously satisfying excellent processability and elasticity ...
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WO/2014/187830A1 |
The present invention relates to novel Ruthenium-based complex compounds which represent viable catalysts, in particular for all sorts of metathesis reactions. Such complex compounds can be prepared by a novel, very favourable and cost e...
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WO/2014/178668A1 |
The present invention relates to a rubber latex and a method for manufacturing the same, which method uses a rubber latex to manufacture a rubber reinforced graft copolymer by means of emulsion polymerization, wherein the copolymer inclu...
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WO/2014/175561A1 |
The present invention provides a modified conjugated diene-based polymer of which one end has amine and the other end has a nitrogen atom and a silyl group substituted with at least one alkoxy group, wherein the modified conjugated diene...
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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/2014/173706A1 |
The present invention relates to end-group-fuctionalized polymers, where these have a silane-containing carboxy group of the formula (I) at the end of the polymer chain, where R1, R2 are identical or different and are H and alkyl, alkoxy...
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WO/2014/175562A1 |
The present invention relates to a process for continuous production of a modified conjugated diene polymer, a polymer produced by the process, and a rubber composition comprising the same. The present invention provides a process for co...
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WO/2014/080838A1 |
Provided is a photosensitive resin composition which is capable of providing an interlayer insulating film that has low dielectric constant and low moisture absorption, while maintaining high sensitivity. A photosensitive resin compositi...
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WO/2014/079598A1 |
It is possible to prevent or at least mitigate discolouration of plastics tableware during machine dishwashing by using amphiphilic block copolymers of -An-Bm- type, where A represents the hydrophilic monomer unit of the hydrophilic bloc...
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WO/2014/074872A1 |
Disclosed herein various uses of styrene monomers derived from biobased material and containing modern carbon atoms, including in copolymers, in rubber compositions, in tire components, and to balance the viscoelastic properties of a rub...
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WO/2014/067916A1 |
A metal cord (30), rubberized in situ with a rubber composition (32, 34), comprises a styrene-butadiene copolymer comprising: a proportion of styrene units of between 25% and 35%, limits included, by weight of the total weight of the cop...
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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/2014/046777A1 |
Disclosed is a branched polyethylene modifier comprising from 0.01 wt% to 10.0 wt% diene derived units, and 1.0 wt% to 20 wt% of a C4 to C10 α-olefin derived units based on the weight of the branched modifier, wherein the branched polye...
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WO/2014/038647A1 |
Provided is a rubber composition for tires, which is suited to the recycling-oriented society and is still capable of providing a tire member and a pneumatic tire that have low fuel consumption and wet grip performance (especially, wet g...
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WO/2014/037861A1 |
Process for the preparation of diene polymers or random vinyl arene-diene copolymers which comprises (co) polymerizing, anionically, in the presence of at least one hydrocarbon solvent, at least one conjugated diene monomer and optionall...
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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/2014/032803A1 |
The invention relates to a method for producing polybutadiene functionalized with 1,3-dioxolan-2-one groups, consisting of the following steps: a) epoxidation of polybutadiene in order to obtain a polybutadiene with epoxy groups, and b) ...
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WO/2014/017508A1 |
Provided is a rubber composition for a tire with which it is possible to obtain a tire member and pneumatic tire having the same low temperature properties and wear resistance as a tire member and pneumatic tire that use a conventional s...
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WO/2013/186691A1 |
A process for the preparation of a functionalized and branched elastomeric copolymer comprising the following steps : (a) anionic copolymerization of at least one conjugated diene monomer and at least one vinyl arene, in the presence of ...
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WO/2013/184756A1 |
Methods of making polymers by polymerizing conjugated diolefin in a hydrocarbon solvent in the presence of an initiator are described. Trialkyl or triaryl siloxy iminosilane functionalizing agents are reacted with the polymer, followed b...
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WO/2013/184861A1 |
A method of making a polymer with stable Mooney viscosity is described. A conjugated diolefin is reacted in a hydrocarbon solvent in the presence of an initiator to form a polymer. After forming the polymer, alkoxysilane terminal functio...
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WO/2013/184813A1 |
A method of making a polymer with stable Mooney viscosity and molecular weight is described. A conjugated diolefin is reacted in a hydrocarbon solvent in the presence of an initiator to form a polymer. After forming the polymer, alkoxy s...
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WO/2013/177266A1 |
A method and system for oxygen molecule scavenging is disclosed. The system employs as a novel copolymer as the reducing agent for oxygen molecules. The copolymer is the polymerization product of cyclic aliphatic monomer and unsaturated ...
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WO/2013/166124A1 |
Embodiments provide polydienes and diene copolymers having organophosphines functionality. Specific embodiments employ phosphorus-containing organometal initiators and copolymers prepared by anionically polymerizing conjugated diene mono...
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WO/2013/166369A1 |
Processes for forming propylene from methanol are disclosed. The processes involve converting methanol to a product mixture comprising ethylene and propylene, separating the ethylene from the propylene, dimerizing a first portion of the ...
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WO/2013/159365A1 |
A novel process for selectively hydrogenating nitrile rubbers in the presence of specific Ruthenium based complex catalysts without simultaneous molecular weight degradation by a metathetic reaction is disclosed.
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WO/2013/151067A1 |
A random copolymer contains monomer units (a) derived from an aromatic vinyl compound and monomer units (b) derived from farnesene. A method for producing the aforementioned copolymer involving copolymerization of at least an aromatic vi...
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WO/2013/151068A1 |
A copolymer contains monomer units (a) derived from a conjugated diene having 12 or fewer carbon atoms and monomer units (b) derived from farnesene. A method for producing the aforementioned copolymer involving copolymerization of at lea...
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