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Matches 1 - 50 out of 4,985

Document Document Title
WO/2019/151020A1
Provided is a foam rubber latex containing particles of a nitrile group-containing conjugated diene-based copolymer, wherein: the nitrile group-containing conjugated diene-based copolymer contains an ethylenically unsaturated nitrile mon...  
WO/2019/146690A1
Provided is a hydrocarbon resin that contains 0.1–50 wt% of a monomer unit that is derived from a tetracyclododecene compound. The hydrocarbon resin has a weight average molecular weight (Mw) of 500–4,000 and a Z average molecular we...  
WO/2019/139087A1
Provided is a latex composition comprising a nitrile rubber containing an α,β-ethylenically unsaturated nitrile monomer unit and a conjugated diene monomer unit, wherein the nitrile rubber has a weight-average molecular weight of 50,00...  
WO/2019/139082A1
Provided is a latex composition containing: a latex (A) of a diene rubber (a) having a weight-average molecular weight of 50,000–1,000,000 and containing an ethylenically unsaturated acid monomer unit; and a latex (B) of diene rubber (...  
WO/2019/136283A1
This present disclosure relates to catalytic processes for upgrading crude and/or refined fusel oil mixtures to higher value renewable chemicals, via mixed metal oxide or zeolite catalysts. Disclosed herein are processes passing a vapori...  
WO/2019/131210A1
A binder composition for secondary battery positive electrodes, which contains a polymer containing a nitrile group-containing monomer unit, an aromatic vinyl monomer unit, a hydrophilic group-containing monomer unit, a conjugated diene ...  
WO/2019/133365A1
Methods are described for the preparation of tapered styrene-butadiene copolymers for use as partial or full oil replacements in rubber compositions. The resulting rubber compositions exhibit improved storage modulus and wear resistance ...  
WO/2019/075356A3
Non-random isobutylene copolymer includes repeat units derived from isobutylene and one or more comonomers selected from isoprene, butadiene, cyclopentadiene, dicyclopentadiene, limonene, substituted styrenes, and C4 to CIO dienes other ...  
WO/2019/121321A1
The invention relates to nitrile-diene-carboxylic acid ester copolymers, to the production thereof, to vulcanisable compositions containing nitrile-diene-carboxylic acid ester copolymers and the production thereof, and to vulcanised mate...  
WO/2019/121153A1
The present invention relates to a process for the hydrogenation of the carbon-carbon double bonds in nitrile butadiene rubber which is present in latex form, this means as a suspension of nitrile butadiene rubber particles in an aqueous...  
WO/2019/124744A1
The present invention relates to a conjugated diene-based copolymer composition and, more specifically, provides a conjugated diene-based copolymer composition comprising: a first conjugated diene-based copolymer, which comprises 20-60 w...  
WO/2019/118688A1
Disclosed herein are a functionalized diene monomer-containing polymer containing first and second functionalizing groups, processes for preparing the functionalized polymer, and rubber compositions containing the functionalized polymer....  
WO/2019/116656A1
The problem addressed by the present invention is to provide a rubber composition with excellent crack resistance and workability. The solution to this problem is a rubber composition characterized by containing: a rubber component (a) c...  
WO/2019/117587A1
The present invention relates to a heat-resistant resin composition comprising: a first copolymer comprising a conjugated diene polymer, an aromatic vinyl-based monomer-derived unit, and a vinyl cyan-based monomer-derived unit; a second ...  
WO/2019/117524A1
The present invention relates to a heat-resistant resin composition comprising: a graft copolymer obtained by graft-polymerizing an aromatic vinyl-based monomer and a vinyl cyanide-based monomer to a diene-based rubber polymer; a first s...  
WO/2019/116655A1
The problem addressed by the present invention is to provide a rubber composition with excellent fracture resistance and workability. The solution to this problem is a rubber composition characterized by containing: a rubber component (a...  
WO/2019/112262A1
The present invention relates to a modified conjugated diene-based polymer and, more specifically, to: a modified conjugated diene-based polymer prepared by continuous polymerization so as to have excellent physical properties by having ...  
WO/2019/112261A1
The present invention relates to a modified conjugated diene-based polymer and, more specifically, to: a modified conjugated diene-based polymer prepared by continuous polymerization so as to have excellent physical properties by having ...  
WO/2019/112260A1
The present invention relates to a modified conjugated diene-based polymer and, more specifically, to: a modified conjugated diene-based polymer prepared by continuous polymerization so as to have excellent physical properties by having ...  
WO/2019/112263A1
The present invention relates to a modified conjugated diene-based polymer and, more specifically, to: a modified conjugated diene-based polymer prepared by continuous polymerization so as to have a particular polymer structure, a molecu...  
WO/2019/112312A1
The present invention relates to a carbonic acid-modified nitrile-based copolymer latex and, more specifically, provides: a carbonic acid-modified nitrile copolymer latex comprising a carbonic acid-modified nitrile copolymer; a preparati...  
WO/2019/108969A1
Disclosed are to metallocyclopropene complexes, methods of making same, methods for ring expansion metathesis polymerization, and polymers prepared by the methods for ring expansion metathesis polymerization.  
WO/2019/075331A3
Isobutylene copolymer includes repeat units derived from isobutylene and one or more comonomers selected from isoprene, butadiene, cyclopentadiene, dicyclopentadiene, limonene, substituted styrenes, and C4 to CIO dienes other than isopre...  
WO/2019/093512A1
The purpose of the present invention is to provide: a polymer which has excellent resistance to oxidation degradation; a method for producing this polymer; and a rubber composition which has excellent toughness and excellent resistance t...  
WO/2019/083203A1
The present invention relates to a method for preparing a modified polymerization initiator, capable of preparing a modified polymerization initiator with a high conversion rate by minimizing side reactions. Therefore, the method for pre...  
WO/2019/078083A1
This multi-copolymer contains a non-conjugated polyene unit, a non-conjugated olefin unit, and an aromatic vinyl unit, the aromatic vinyl unit content being at least 5 mass% and less than 30 mass%. Provided are a cross-linked rubber comp...  
WO/2019/073890A1
Provided is a production method for a polymer latex. The production method comprises: a preparation step for reducing the weight average molecular weight of a conjugated diene polymer (A) by 20–70 mass% and thereby obtaining an organic...  
WO/2019/063944A1
1) A hydrocarbon copolymer comprising two end groups preceded by an ether function, and selected from a 2-oxo-1,3-dioxolan-4-yl (or cyclocarbonate), a dithiocyclocarbonate or a 2-oxo-1,3-dioxolen-4-yl, the main chain of which comprises u...  
WO/2019/066279A1
The present invention relates to: a both-end-modified conjugated diene-based polymer which includes a modified polymerization initiator-derived functional group and a modifier-derived functional group and has excellent affinity with a fi...  
WO/2019/065400A1
Provided is a method for producing a nitrile group-containing copolymer rubber by copolymerizing a monomer mixture containing an α,β-ethylenic unsaturated nitrile monomer and a conjugated diene monomer, wherein the Mooney viscosity (ML...  
WO/2019/063945A1
1) A hydrocarbon copolymer comprising two end groups preceded by an ester function, and selected from a 2-oxo-1,3-dioxolan-4-yl (or cyclocarbonate), a dithiocyclocarbonate, an exo-vinylene cyclocarbonate, or a 2-oxo-1,3-dioxolen-4-yl, th...  
WO/2019/049855A1
Provided is a carboxyl group-containing nitrile rubber, which contains an α,β-ethylenically unsaturated monocarboxylic acid ester in an amount of 26-50% by weight, while having an iodine number of 120 or less, a total content of sodium...  
WO/2019/045319A1
The present invention relates to a method for preparing a conjugated diene-based copolymer and, more specifically, provides a method for preparing a conjugated diene-based copolymer, a conjugated diene-based copolymer prepared thereby an...  
WO/2019/046848A1
Herein polymers and particles which comprise a plurality of dihydropyridazine or hydropyridazine functional groups are described. Methods for their formation and specific monomers which may be used in their formation are also described. ...  
WO/2019/044855A1
A purpose of the present invention is to provide a catalyst composition of high polymerization activity. Another purpose is to provide a polymer production method. Another purpose is to provide a polymer produced according to said polyme...  
WO/2019/044827A1
The purpose of the present invention is to provide a method for producing a copolymer capable of obtaining at high yield a copolymer having a high cis-1,4-bond content of the conjugated diene moiety even when a cyclic olefin compound is ...  
WO/2019/036636A1
Aspects of the present invention relate to polymers, and particularly to farnesene polymers functionalized with one or more oxirane groups and, optionally, one or more hydroxyl groups. According to one aspect of the invention, provided i...  
WO/2019/027156A1
The present invention relates to a modifier useful in the modification of a conjugated diene-based polymer and capable of improving compounding properties of the conjugated diene-based polymer due to excellent affinity with a filler, to ...  
WO/2019/026839A1
The present invention addresses the problem of providing a copolymer obtained using a cycloolefin monomer containing a double bond outside the ring and a production method for the copolymer. The present invention provides a copolymer obt...  
WO/2019/020419A1
The present invention relates to a method for the preparation of a synthetic rubber blend, wherein the blend comprises a high molecular weight diene polymer (A) having a number average molecular weight (Mn) of from 50.000 to 1.000.000 g/...  
WO/2019/020417A1
The present invention relates to a method for the preparation of a synthetic rubber blend, wherein the blend comprises a high molecular weight polydiene (A) and a low molecular weight polydiene (B). The present invention further relates ...  
WO/2019/017239A1
Provided is a method for manufacturing a foam rubber by foaming a polymer latex, wherein the method for manufacturing a foam rubber uses, as said polymer latex, a polymer latex in which the concentration of solid content is 60.0 wt% or m...  
WO/2019/016152A1
A star-branched diene rubber, the process for making such a rubber and its use in high impact polystyrene (HIPS) and acrylonitrile butadiene styrene (ABS) polymers.  
WO/2019/011813A1
The invention relates to an efficient process for the preparation of isoolefin polymers such as polyisobutene or butyl rubber by polymerization of isobutene and optionally further monomers in the presence of an initiator system prepared ...  
WO/2019/011814A1
The invention relates to an efficient process for the preparation of isoolefin polymers such as polyisobutene or butyl rubber by polymerization of a liquid medium comprising the monomer(s) and ethane or carbon dioxide that is substantial...  
WO/2019/009038A1
Provided is a polychloroprene latex from which films having flexibility and excellent mechanical properties can be obtained by dip forming. The polychloroprene latex is a mercaptane-modified polychloroprene latex containing a polychlorop...  
WO/2019/007883A1
The invention relates to a rubber composition on the basis of at least one diene elastomer, at least one reinforcing filler, at least one chemical cross-linking agent, and at least one compound, optionally already grafted onto the elasto...  
WO/2019/007884A1
The invention relates to a polymer comprising one or more diene units and carrying, along the main polymer chain, one or more pendant groups of the following formula (I): (I), wherein: - PAr is a polyaromatic group comprising at least tw...  
WO/2019/002770A1
The present invention relates to a process for preparing a statistical copolymer based on acyclic diene monomers and cyclic diene monomers, characterised in that it comprises a copolymerisation step in the presence of a polar agent and a...  
WO/2019/002758A1
The present invention concerns a rubber composition made from at least one modified diene elastomer and a reinforcing filler, which modified diene elastomer is the reaction product of a starting diene elastomer and an aromatic nitrile ox...  

Matches 1 - 50 out of 4,985