| Patents for C08C 19 - Chemical modification of rubber (5,922) |
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| 02/18/2004 | CN1138798C Method for preparing copolymer based on aromatic vinyl compound and conjugated diene |
| 02/12/2004 | US20040030055 Hydrogenated vinyl aromatic-diene nitrile rubber |
| 02/05/2004 | WO2003085010A9 Modified polymers and compositions containing the same |
| 02/05/2004 | US20040024138 Silane crosslinkable polyethylene |
| 02/04/2004 | CN1137193C Elastomers, Process for their manufacture and articles made from these elastomers |
| 02/03/2004 | US6686504 Synthesis of soluble functionalized lithium initiators |
| 02/03/2004 | US6686421 Technique for stablizing tin-coupled elastomers |
| 01/29/2004 | WO2004009655A1 A process for the preparation of a hydrogenated polymer |
| 01/28/2004 | CN1471540A Hydrogenated nitrile rubbers with improved low-temperature properties |
| 01/28/2004 | CN1136270C Adhesion agent, sealing glue and paint composition |
| 01/27/2004 | US6683136 Epoxidized soybean oil enhanced hydrogenation of nitrile copolymer |
| 01/27/2004 | CA2101689C Hydrogenation of nitrile rubber |
| 01/22/2004 | WO2004007568A1 Styrene terpolymer and process for modifying hydrocarbon polymers |
| 01/22/2004 | WO2003044065A3 Microstructure modifier for anionic polymerization |
| 01/21/2004 | EP1381463A2 Process for producing a strong-acid cation exchange resin |
| 01/21/2004 | EP1280830B1 Highly functionalized polymers and a process for making the same |
| 01/21/2004 | CN1135254C Polymers containing highly grafted rubber |
| 01/21/2004 | CN1135239C 热塑性树脂组合物 The thermoplastic resin composition |
| 01/15/2004 | US20040010085 Rubber compositions and vulcanizates including comb-branched polymers |
| 01/14/2004 | EP1380604A1 Oil-extended rubber and rubber composition |
| 01/14/2004 | EP0880551B1 Improved chemical curing of epoxidized diene polymers using aromatic anhydride curing agents |
| 01/08/2004 | WO2004003026A1 Hydrogenated copolymer, process for producing the same, and hot-melt adhesive composition containing the same |
| 01/08/2004 | US20040006187 Process for the preparation of sbr rubbers with an improved processability and a lower rolling resistance |
| 01/08/2004 | CA2490340A1 Hydrogenated copolymer, production process for the same and hot melt adhesive composition using the same |
| 01/06/2004 | US6673881 Reacting a nitrile rubber in the presence of at least one co-olefin |
| 01/02/2004 | EP1373323A1 Co2-terminated rubber |
| 01/02/2004 | EP1373196A2 Sulfoxides or sulfones grafted onto polymers |
| 12/31/2003 | CN1132846C Production process and product of composite vulcanizing agent |
| 12/23/2003 | US6667362 Vulcanizable rubber composition for the manufacture of a tire, and a tire, the tread of which comprises such a composition |
| 12/17/2003 | CN1462279A Process for producing epoxidized diene polymer |
| 12/16/2003 | US6664347 Polybutadiene and process for producing the same |
| 12/11/2003 | WO2003102053A1 Conjugated diene rubber, process for producing the same, and rubber composition |
| 12/10/2003 | EP1115749B1 A process for making functionalized polymers |
| 12/10/2003 | CN1461316A Hydrogenated polymer and process for producing the same |
| 12/10/2003 | CN1130383C Hydrogenizing method for conjugate diene polymer and its adaptive catalyst composition |
| 12/04/2003 | US20030225213 Recyclable polymer, process for production thereof, and recycling treatment thereof |
| 12/04/2003 | US20030224952 In the presence of a sulfonic acid catalyst having solubilizing properties. |
| 12/02/2003 | USH2092 Process for production of polychloroprene having low odor |
| 11/26/2003 | EP1363953A2 Functionalized initiators for anionic polymerization, protected funtionalized polymers, deprotected analogues thereof, and methods of making the same |
| 11/25/2003 | US6653430 Butadiene polymers and process for producing conjugated diene polymers |
| 11/25/2003 | US6653409 Being oxidation resistant in the presence of oxygen at an ordinary temperature at the end of the polymer or in the polymer chain; workable synthetic rubbers; wear resistance and high mechanical strength; morphology |
| 11/20/2003 | WO2002060958A8 Functionalized initiators for anionic polymerization, protected funtionalized polymers, deprotected analogues thereof, and methods of making the same |
| 11/19/2003 | CN1457341A Modified rubber, process for producing the same and composition |
| 11/13/2003 | WO2003093326A1 Method for hydrogenation of polymers in dispersed medium |
| 11/13/2003 | US20030212223 Process of preparation of amino functionalized diene polymers, polymers of such type, rubber composition and tire casing containing those polymers |
| 11/13/2003 | US20030212151 Process for producing a strong-acid cation exchange resin |
| 11/13/2003 | CA2482355A1 Method for hydrogenation of polymers in dispersed medium |
| 11/12/2003 | CN1127523C Elastomer functionalised by carboxylic groupings, or graftesters, and the production of elastomer/ bitumen compositions suitable for making surfactings |
| 11/06/2003 | WO2002024335A3 Process for producing a strong-acid cation exchange resin |
| 10/30/2003 | WO2002081432A3 Sulfoxides or sulfones grafted onto polymers |
| 10/29/2003 | EP1114068B1 Process for hydrogenation of carbon-carbon double bonds of an unsaturated polymer |
| 10/29/2003 | EP1028982B1 Compositions providing improved functionalization of terminal anions and processes for improved functionalization of terminal anions |
| 10/29/2003 | CN1452638A Improved process for hydrogenating unsaturated polymers |
| 10/23/2003 | WO2003087171A1 Process for producing modified polymer, modified polymer obtained by the process, and rubber composition |
| 10/21/2003 | US6635718 Process for the preparation of a hydrogenated polymer composed of diene monomer units and monomer units containing a nitrile group |
| 10/21/2003 | CA2053974C Blend of rubber latices containing a hydrogenated rubber latex |
| 10/16/2003 | WO2003085024A1 Organic polymers having at the ends epoxy- and/or oxetanyl-containing silicon groups and process for production thereof |
| 10/16/2003 | WO2003085010A1 Modified polymers and compositions containing the same |
| 10/16/2003 | WO2003085008A1 Method of recovering catalyst from hydrogenation reaction mixture and process for producing hydrogenated conjugated diene polymer |
| 10/16/2003 | US20030195309 Process of preparation of amino functionalized diene polymers, polymers of such type, rubber composition and tire casing containing those polymers |
| 10/16/2003 | US20030195288 Composition for a tire tread and process for its preparation |
| 10/09/2003 | WO2003082934A1 Modifier for hydrocarbon polymers, hydrocarbon polymer compositions and moldings |
| 10/09/2003 | US20030190490 Rubber product surface treating method |
| 10/02/2003 | WO2003080681A1 Hydrogenated conjugated diene based polymer latex and method for production thereof, and hydrogenated conjugated diene based polymer rubber |
| 10/02/2003 | WO2003057309A3 Devices, systems, and methods for reducing levels of pro-inflammatory or anti-inflammatory stimulators or mediators in the blood |
| 10/01/2003 | EP1348718A1 Epoxidized thermoplastic polymers and processes for their production |
| 09/25/2003 | WO2003078475A1 Abrasion resistant elastomeric compositions |
| 09/25/2003 | US20030181599 Process for producing polymer rubber and oil extended polymer rubber |
| 09/25/2003 | CA2477550A1 Abrasion resistant elastomeric compositions |
| 09/24/2003 | CN1122050C Process of solution polymerizing for preparing styrene-butadiene rubber or butadiene rubber |
| 09/23/2003 | US6624267 Using lithium catalytic system |
| 09/23/2003 | US6624256 Using a siloxane compound in which the siloxane group expands the usage of the high 1,4-cis polybutadiene |
| 09/18/2003 | US20030176573 Metallized unsaturated polymer anions, stabilized by a coordinate bond and having a large portion of cis double bonds |
| 09/18/2003 | US20030175460 Rheology modification of polymers prepared using metallocenes |
| 09/16/2003 | CA2121469C Polymerisable compositions |
| 09/11/2003 | US20030171518 Branched copolymers based on unsaturated nitriles and on conjugated dienes |
| 09/11/2003 | US20030171500 Catalytic hydrogenation in the presence of a rhodium-containing compound, catalyst selectivity |
| 09/10/2003 | EP1341822A1 Rubber compounds containing polyether/diolefin rubbers and their use for producing, in particular, low-rolling resistance tires |
| 09/10/2003 | CN1120851C Method for selective hydrogenation of ethylene unsaturated double bouds in polymerization |
| 09/04/2003 | WO2001014470A9 Process for producing tyres, tyres thus obtained and elastomeric compositions used therein |
| 08/28/2003 | WO2003070785A1 Process for the preparation of a functionalized polymers and intermediate products, compositions and shaped parts |
| 08/28/2003 | US20030162978 Protected aminofunctionalized polymerization initiators and methods of making and using same |
| 08/28/2003 | US20030162908 Hydrogenated polymer and process for producing the same |
| 08/27/2003 | EP1189958B1 Trifunctional olefinic-capped polymers and compositions that include such polymers |
| 08/26/2003 | US6610859 3-((N- benzyl-N-methyl)amino)-1-propyllithium |
| 08/20/2003 | CN1437635A Composition for tyre running tread and method for preparing same |
| 08/20/2003 | CN1118485C Process for hydrogenation of macromolecular organic substrates |
| 08/14/2003 | WO2003022892A3 Oligomers and polymers containing sulfonite groups and method for the production thereof |
| 08/14/2003 | US20030153693 Comprising a polymerization initiators and additives for increasing the efficiency of reactions between living polymer anions and electrophiles |
| 08/14/2003 | US20030153692 Endcapping butadiene-styrene copolymer in solvent, emulsion polymerization; motorcar tires, impact resilience, fuel saving |
| 08/14/2003 | US20030153691 Catalyst Supports comprising an addition polymer grafted with an aromatic diol, phosphorization, and metallization; use as hydroformylation and isomerization catalysts |
| 08/13/2003 | EP1334985A1 Process for producing modified polymer rubber |
| 08/12/2003 | US6605564 Anionic polymerization initiators and salt additives selected from sodium chloride, sodium iodide, potassium chloride, potassium t-butoxide, for increasing the efficiency of reactions between living polymer anions and electrophiles |
| 08/12/2003 | CA2137923C Continuous ultrasonic devulcanization of vulcanized elastomers |
| 08/07/2003 | WO2003064481A1 Organic particles and powder coating material |
| 08/07/2003 | WO2003064480A1 Polymers, process for production thereof and process for production of hydrogenated polymers |
| 08/06/2003 | EP1332162A1 Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents |
| 08/05/2003 | US6602962 Adding epoxidized oils to monochlorobenzene solvent to eliminate production of hydrochloric acid, preventing corrosion in plant equipment |
| 07/31/2003 | US20030144428 Process for the hydrogenation of a polymer composed of diene monomer units and nitrile group containing monomer units and hydrogenated polymer |
| 07/24/2003 | US20030139569 Catalytic hydrogenation of polymer; discoloration inhibition, oxidation resistance |