Patents
Patents for C08F 36 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds (4,939)
11/2011
11/09/2011CN102234342A Method for preparing rare earth catalyst applied to isoprene rubber production
11/09/2011CN101538338B Epoxidation method of gel-free double bond-contained polymer
11/03/2011US20110269931 Process for obtaining an elastomer in solid phase starting from its polymer solution
11/02/2011EP2382242A1 Novel initiation system for the anionic polymerisation of conjugated dienes, and method for preparing diene elastomers
11/02/2011CN101838350B Rare earth catalyst composition and preparation method of rare earth catalyst
11/01/2011US8048976 Polyfarnesenes
11/01/2011CA2695838C Low molecular weight high-cis polybutadienes and their use in high molecular weight/low molecular weight high-cis polybutadiene blends
10/2011
10/27/2011US20110263803 Process for producing conjugated diene polymer
10/27/2011US20110263730 Method and apparatus for producing polymer particles
10/25/2011US8044147 Nitrile group-containing copolymer rubber and a vulcanizable nitrile group-containing copolymer rubber composition
10/25/2011US8044131 Rubber composition for tread and tire comprising thereof
10/20/2011US20110256378 Cross linking membrane surfaces
10/20/2011US20110253285 Natural rubber and method for producing the same, rubber composition and pneumatic tire using the same, modified natural rubber and method for producing the same, and rubber composition for tread or for covering carcass cord and pneumatic tire using the same
10/19/2011EP2376544A1 Method for preparing a functionalised diene elastomer such as polybutadiene
10/19/2011EP2376543A1 Process for preparing a functionalized diene elastomer, such as a polybutadiene
10/19/2011EP2181000B1 Nanostructured polymers on the basis of conjugated dienes
10/13/2011US20110250373 Polymerization controllers for organic peroxide initiator cured composites
10/12/2011CN102212158A Conjugated polyunsaturated fatty acid polymer as well as preparation method and application thereof
10/06/2011US20110245416 Composition
10/05/2011EP2371867A1 Process for producing conjugated diene polymer
10/04/2011US8030425 Photosensitive compositions based on polycyclic polymers for low stress, high temperature films
09/2011
09/29/2011WO2011117302A1 Process for the production of water and solvent-free polymers
09/29/2011US20110237769 Polymers of isoprene from renewable resources
09/28/2011EP2368918A1 Process for the production of water and solvent-free polymers
09/28/2011CN201990621U Device for synthetizing isoprene rubber through wet coagulation process
09/28/2011CN102203145A Adhesive compositions comprising a polyfarnesene
09/28/2011CN102199232A Anion trigger system and polymerization method for synthesizing trans polybutadiene and copolymer thereof
09/27/2011US8026291 Expanded and extruded polyolefin foams made with methyl formate-based blowing agents
09/22/2011WO2011116103A1 Modified natural rubber latex and products manufactured from same
09/22/2011US20110230632 Profitable method for carbon capture and storage
09/22/2011US20110230624 Nanostructed polymers on the basis of conjugated dienes
09/21/2011CN102190745A Iron-based catalyst for pentadiene polymerization and method for preparing polypentadiene
09/15/2011US20110224390 Process for producing copolymer
09/15/2011US20110224365 Modified natural rubber, production process for the same and rubber composition and tire prepared by using the same
09/15/2011US20110224322 Compositions of material containing recycled plastics
09/14/2011CN102181002A Wet coagulation method for rare-earth isoprene rubber
09/13/2011CA2624423C Process for producing modified conjugated diene polymer, modified conjugated diene polymer obtained by the process, and rubber composition containing the same
09/07/2011EP2363303A1 Bimodal NdBR
09/07/2011EP1980575B1 A method of gel inhibition for the homopolymerization or copolymerization process of conjugated diene
09/07/2011CN102177185A Modified conjugated diene polymer, method for producing the same, modified conjugated diene polymer composition, and tire
09/07/2011CN101792498B Alpha-diimine rare-earth metal catalyst and preparation method and application thereof
09/06/2011US8012596 Photochromic lens substrate
08/2011
08/31/2011CN102171257A Solvent transfer process for organic polymers
08/31/2011CN102167761A Method for improving coagulation effect of isoprene rubber by adding release agent
08/30/2011US8008415 Photoreactive exo-rich norbornene polymer and method for preparing the same
08/30/2011CA2631890C Process for producing conjugated diene polymer, conjugated diene polymer, and rubber composition
08/25/2011WO2011102518A1 Polybutadiene, modified polybutadiene, preparation methods for both, and rubber-reinforced styrene resin composition using same
08/25/2011CA2787252A1 Polybutadiene, modified polybutadiene, method for producing both, and rubber-reinforced styrene resin composition using same
08/24/2011EP2360189A1 Conjugated diene polymer manufacturing method, polybutadiene, and rubber composition utilizing the same
08/24/2011CN102164974A Farnesene interpolymers
08/24/2011CN101280064B Preparation of carbonaceous inorganic material-polymer composite material
08/18/2011US20110201771 Biosynthesis of polyisoprenoids
08/18/2011DE102010052265A1 Separating polybutadiene rubber useful e.g. for producing tires, from polymer solution containing polybutadiene rubber and solvent, comprises treating polymer solution using mixing kneader and degassing pretreated polymer solution
08/17/2011CN102159600A Styrene-butadiene polymers with styrene gradient and methods of making same
08/10/2011CN102149766A Rubber composition for tire and tire
08/10/2011CN102146145A Catalyst component and catalyst for olefin polymerization
08/10/2011CN101864010B Bimetallic catalyst precursor and application thereof to olefin polymerization or copolymerization
08/04/2011WO2011094094A1 Compositions containing styrene-isobutylene-styrene and styrene-ethylene/butylene-styrene block copolymers
08/03/2011CN102143981A Low outgassing photoresist compositions
08/03/2011CN102143980A Polymers functionalized with imide compounds containing a protected amino group
08/03/2011CN101400707B Polymerization catalyst composition for polymerization of isoprene compound
07/2011
07/28/2011US20110180304 Crosslinkable polymer composition
07/21/2011WO2011087841A1 Improved vinyl modifier composition and processes for utilizing such composition
07/19/2011US7981990 Synthesis of a liquid polymer and a functionalized polymer
07/19/2011US7981986 Optical films comprising fluorenol (meth)acrylate monomer
07/14/2011WO2011085207A1 High structure carbon black in elastomeric polymers and method for making
07/14/2011WO2011085202A1 Nitrile butadiene styrene terpolymers
07/14/2011US20110172369 Functionalized polymers and processes for making same
07/14/2011US20110172344 Modified conjugated diene-based polymer, method for producing the same, modified conjugated diene-based polymer composition, and tire
07/14/2011CA2786604A1 High structure carbon black in elastomeric polymers and method for making
07/13/2011CN102124037A Catalysts for preparing cis 1,4-polydienes
07/12/2011US7977431 Dithiocarbamic esters
07/06/2011EP2341101A1 Rubber composition for tire and tire
07/05/2011CA2427048C Imidazolium salts and their use of these ionic liquids as a solvent
06/2011
06/30/2011WO2011076377A1 Modified polymer compositions
06/30/2011WO2011002830A4 Polymers functionalized with hydroxyl group-containing diphenylethylene
06/30/2011US20110160041 Process for homo - or copolymerization of conjugated olefins
06/29/2011EP2338919A1 Modified conjugated diene polymer, method for producing the same, modified conjugated diene polymer composition, and tire
06/29/2011CN102108105A Neodymium (Nd)-based homogeneous rare earth catalyst as well as preparation method and application thereof
06/28/2011US7968652 Modified conjugated diene copolymer, rubber compositions and tires
06/28/2011US7968643 Graft copolymer for transparent thermoplastic polyurethane resin, preparation method thereof, and polyurethane resin composition containing the same
06/22/2011EP2334707A1 Adhesive compositions comprising a polyfarnesene
06/22/2011CN101309936B Method for producing photocurable liquid resin and photocurable liquid resin produced by such method
06/21/2011US7964685 Polymerizable composition
06/21/2011US7964671 Thermally curable composite resin composition, prepreg, composite film and laminated material for circuit having the same
06/16/2011WO2011071119A1 Method for producing conjugated polymer
06/16/2011WO2011028523A3 Process and catalyst system for polydiene production
06/16/2011US20110144282 Polymers functionalized with imide compounds containing a protected amino group
06/16/2011US20110144268 Synthesis of arborescent polymers via controlled inimer-type reversible addition-fragmentation chain transfer (raft) polymerization
06/15/2011EP1647571B1 Pneumatic tire
06/15/2011CN102099381A Low chloride polybutadiene
06/14/2011US7960491 Isoolefin-diolefin production process and apparatus therefore
06/14/2011CA2368724C Process for preparing isobutylene-based polymers
06/09/2011WO2011066959A1 Catalyst systems for rubber polymerizations
06/09/2011US20110135904 EPDM foam and sealing material
06/08/2011EP2328943A1 Farnesene interpolymers
06/08/2011EP1841802B1 Thin walled polynitrile oxide crosslinked rubber film products and methods of manufacture thereof
06/07/2011US7956143 Toughened two-part adhesive compositions demonstrating improved impact and/or peel strengths when cured
06/07/2011US7956141 Mono-anionic tridentate ligand with neutral electron-donating groups, an anionic electron-donating group, a central metal of Yttrium, Scandium, Lutetium or Lanthanum; copolymer products have high-cis-1,4 content in a micro structure and a sharp molecular-weight distribution
06/03/2011WO2011066405A1 Anionic polymerization methods for producing functionalized polymers
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