| Patents for C08C 19 - Chemical modification of rubber (5,922) |
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| 02/05/2009 | WO2009016182A1 Article based on a composition containing a crosslinked blend of elastomers |
| 02/05/2009 | US20090036567 Process for producing modified diene polymer rubber |
| 02/03/2009 | US7485684 Functionalization of living rubbery polymers with nitrones |
| 02/03/2009 | US7485677 Low permeability nanocomposites |
| 02/03/2009 | CA2301836C Rheology modification of elastomers |
| 01/29/2009 | US20090028966 Methods for Introducing Reactive Secondary Amines Pendant to Polymers Backbones that are Useful for Diazeniumdiolation |
| 01/27/2009 | US7482408 Elastomeric blends based on carbon black |
| 01/27/2009 | US7482404 useful in molding elastomeric articles; comprised of repeat units that are derived from a conjugated diolefin monomer and 1-ethenyl-4-(3-butenyl) benzene and a crosslinking agent having at least 2 hydrosilyl groups per molecule |
| 01/27/2009 | US7482290 Method for adhering fabric to rubber, treated fabric, and fabric-rubber composites |
| 01/21/2009 | CN101351331A Construction comprising tie layer |
| 01/15/2009 | WO2008130435A3 Epoxidation of olefin/diene copolymers using hydrogen peroxide |
| 01/14/2009 | EP1951763B1 Sulfur-crosslinked hydrogenated vinyl polybutadienes, and use thereof for the production of technical rubber articles having good recovery behavior across a large temperature range |
| 01/14/2009 | EP1432640B1 Polymer-supported photosensitisers |
| 01/14/2009 | CN101346398A Highly filled rubber mixtures and vulcanizates based on hydrogenated vinylpolybutadienes |
| 01/14/2009 | CN101343257A Process for preparing rubber accelerator TBBS |
| 01/14/2009 | CN101343256A Preparation method for rubber accelerator CBS |
| 01/14/2009 | CN100450607C Oxygen absorbent |
| 01/07/2009 | EP1680469B1 Silica-filled elastomeric compounds |
| 01/06/2009 | US7473742 Lead-free insulation compositions containing metallocene polymers |
| 01/06/2009 | US7473741 Process for the selective hydrogenation of unsaturated (co)polymers |
| 01/06/2009 | US7473740 Oxidizing one or more thiocarbonylthio ends of a polymer resulting from a radical polymerization controlled by reversible addition-fragmentation using thiocarbonylthio by reacting with ozone |
| 01/06/2009 | CA2405987C Process for the preparation of sbr rubbers with an improved processability and a lower rolling resistance |
| 12/31/2008 | CN101333272A Method for producing conjugated diene polymer, conjugated diene polymer, and polymer composition |
| 12/31/2008 | CN101333271A Method for producing conjugated diene polymer, conjugated diene polymer, and composition thereof |
| 12/31/2008 | CN101333270A Method for producing conjugated diene polymer, conjugated diene polymer, and polymer composition |
| 12/30/2008 | US7470760 Diene elastomers with cyclic vinyl units and processes for obtaining same |
| 12/30/2008 | US7470750 Method for the degradation of nitrile rubber by metathesis in the presence of ruthenium- or osmium-based catalysts |
| 12/30/2008 | US7470743 crosslinkable or crosslinked, branched polybutadiene or butadiene-styrene copolymer containing silica fillers; living polymer; branched by tris (2,4-di-tert.-butylphenyl) phosphate) starring agent |
| 12/24/2008 | WO2008156788A2 Polymers functionalized with halosilanes containing an amino group |
| 12/24/2008 | WO2008155565A1 Swellable apparatus and method of forming |
| 12/24/2008 | DE102006001483B4 Verfahren zum Modifizieren eines Polymers A method of modifying a polymer |
| 12/24/2008 | CN101328231A Conjugated diene polymer, method for producing conjugated diene polymer, and conjugated diene polymer composition |
| 12/24/2008 | CA2690167A1 Method and apparatus |
| 12/18/2008 | WO2008151741A1 Process for the partial hydrogenation of random vinyl arene - conjugated diene copolymers |
| 12/18/2008 | US20080312381 Scorch Delay in Free-Radical-Initiated Vulcanization Processes |
| 12/18/2008 | CA2690917A1 Process for the partial hydrogenation of random vinyl arene - conjugated diene copolymers |
| 12/17/2008 | EP2003146A2 Conjugated diene rubber, method for producing the same, rubber composition for tire, and tire |
| 12/17/2008 | CN101326199A Processing agent for elastic body composition |
| 12/17/2008 | CN101326198A Processing agent for elastic body composition |
| 12/17/2008 | CN100443506C Low acid value solvent process of preparing chlorinated rubber |
| 12/16/2008 | US7465768 Terminating a living polymer with a cyclic anhydride in presence of at least one metal alkyl compound, particularly complexing a lithium-terminated butadiene polymer with a trialkylaluminum and reacting the product with a succinic anhydride; carboxyl-terminated with narrow molecular weight distribution |
| 12/11/2008 | WO2008150581A1 Impact modification and functionalization of copolymers of olefins and dienes |
| 12/11/2008 | WO2008148706A1 Method for the regeneration of rubbers |
| 12/11/2008 | US20080306215 Functionalization of olefin/diene copolymers |
| 12/10/2008 | CN101319064A Method for preparing terminal group functional solution polymerized butadiene styrene rubber filling white carbon black composite material |
| 12/10/2008 | CN101318942A Novel method for preparing vulcanized rubber accelerant DZ with cooling-down circulating water system |
| 12/09/2008 | US7462677 Sulfur containing initiators for anionic polymerization of monomers |
| 12/09/2008 | CA2287148C Use of arylguanidinium xanthogenates as vulcanization accelerators and process for the production thereof |
| 12/03/2008 | CN101316730A Silane-sulfide chain end modified elastomeric polymers |
| 11/27/2008 | WO2008141702A1 Coupled monomodal dienic elastomer having a silanol in chain medium function, the method of obtaining same and composition of rubber containing it |
| 11/26/2008 | CN100436494C Process for the preparation of polybutadiene with a low branching degree |
| 11/26/2008 | CN100436489C Method for partially and selectively hydrogenating polymers made of conjugated dienes |
| 11/26/2008 | CN100436487C Polymer well compatible with inorganic fillers |
| 11/20/2008 | US20080287609 Process for producing perfluoropolymer, production apparatus and process for producing electrolyte membrane for polymer electrolyte fuel cells |
| 11/19/2008 | EP1778753B1 Thermoplastic elastomeric material and process for its manufacturing |
| 11/19/2008 | CN101307162A Composition for a tire tread and process for its preparation |
| 11/13/2008 | WO2008135777A1 Treatment of epoxidized natural rubber latex |
| 11/13/2008 | DE10260219B4 Verfahren zur Oberflächenbehandlung eines Kautschukprodukts A process for surface treatment of a rubber product |
| 11/12/2008 | CN101305022A Brominated butadiene/vinyl aromatic copolymers, blends of such copolymers with a vinyl aromatic polymer, and polymeric foams formed from such blends |
| 11/06/2008 | US20080275160 Rubber compound for tire tread and method for the preparation thereof |
| 11/06/2008 | US20080275159 Rubber compound for tire tread and method for the preparation thereof |
| 11/05/2008 | CN101300280A Clearcoat coating composition |
| 11/05/2008 | CN101300276A Sulfur-crosslinked hydrogenated vinyl polybutadienes, and use thereof for the production of technical rubber articles having good recovery behavior across a large temperature range |
| 10/30/2008 | WO2008130782A1 Improved monovinylidene aromatic polymers comprising sulfanylsilane functionalized elastomeric polymers |
| 10/30/2008 | WO2008130435A2 Epoxidation of olefin/diene copolymers using hydrogen peroxide |
| 10/30/2008 | US20080269386 a polycarbonateester copolymer, that can be extruded into pellets that are clear and colorless or molded into fibers, films or sheets |
| 10/29/2008 | EP1984436A2 Rubber de-vulcanisation using rapid decompression of supercritical fluid |
| 10/29/2008 | CN100429237C Conjugated-diolefin (co)polymer rubber and process for producing the same |
| 10/28/2008 | US7442746 Epoxidation of unsaturated cationically stabilized polymer latex |
| 10/23/2008 | WO2008109693A3 Contacting surfaces using swellable elements |
| 10/22/2008 | EP1981917A1 Process for hydrogenating polymers and hydrogenation catalysts suitable therefor |
| 10/22/2008 | EP1981916A1 Polybutadiene compositions, methods and articles |
| 10/21/2008 | US7439311 Superior in viscosity stability, water resistance of its film and ability of preventing a scale from depositing on the inner wall of a polymerization reactor; polyvinyl alcohol obtained through saponification of a polyvinyl ester that contains monomer units having a silyl group |
| 10/21/2008 | US7439308 Process for producing (meth)acrylic polymer terminated by crosslinkable silyl group |
| 10/16/2008 | WO2008123991A1 Partially neutralized chlorosulfonated polyolefin elastomers |
| 10/16/2008 | WO2008123164A1 Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber composition |
| 10/16/2008 | WO2008123163A1 Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber composition |
| 10/16/2008 | WO2008002489A3 Improved process for manufacturing hydrogels |
| 10/15/2008 | CN100425626C Soluble cross-linked rubber polymer and synthesis method thereof |
| 10/08/2008 | EP1275660B1 Modified rubber, process for producing the same, and composition |
| 10/08/2008 | CN101283024A Process for producing modified conjugated diene polymer, modified conjugated diene polymer obtained by the process, and rubber composition containing the same |
| 10/08/2008 | CN101282998A Amino group-terminal viscosifiers, resultant products and uses thereof |
| 10/08/2008 | CN101282997A Novel multifunctional additive graft rubber and preparation method thereof |
| 10/08/2008 | CN101280045A Branched polyphenol hydroxyl polymer and preparation thereof |
| 10/08/2008 | CN101280028A Non-carbon tetrachloride waterless type green production method of chlorinated rubber |
| 10/07/2008 | US7432331 Conjugates formed from the attachment of a maleimide-terminated water soluble polymer reagent to another substance, such as an active agent or surface, drugs/polymer conjugates |
| 10/07/2008 | US7432330 polymers comprise particular linkers interposed between a polymer segment and a maleimide group |
| 10/01/2008 | EP1975200A1 Rubber composition containing modified polybutadiene rubber and tire |
| 09/25/2008 | US20080234437 Method for the Hydrogenation of Unsaturated Polymers Containing Double Bonds |
| 09/23/2008 | US7427651 excellent processability, exhibiting sufficient hardness even after vulcanization, and possessing reduced rolling resistance; copolymerizing firstly a conjugated diene compound and an aromatic vinyl compound, adding a predetermined polyfunctional monomer then adding a modifier to reaction system |
| 09/17/2008 | EP1970387A1 Method for modifying rubber and thermoplastic waste by means of grafting during a grinding process |
| 09/17/2008 | EP1969016A1 Processing aids for elastomeric compositions |
| 09/17/2008 | EP1969015A1 Processing aids for elastomeric compositions |
| 09/17/2008 | EP1627890B1 Method for introducing carbonyl groups into polymers containing double carbon-carbon linkages |
| 09/17/2008 | EP1232205B1 Devulcanisation product consisting of scrap rubber, a devulcanisation compound, a method for producing same, the reuse thereof in fresh mixtures and the use thereof for producing injection moulded parts |
| 09/17/2008 | CN101268103A Method of producing adherent coatings on resinous substrates |
| 09/12/2008 | WO2008109693A2 Contacting surfaces using swellable elements |
| 09/12/2008 | WO2008108377A1 Conjugated diene-based polymer, method for manufacturing the same, and conjugated diene polymer composition |
| 09/10/2008 | EP1967532A1 Rubbery polymers containing tin coupling agents and rubber compounds including the same |
| 09/10/2008 | EP1967531A1 Method of making alkoxy functionalized rubbery polymers |