Process for producing diene polymers
The invention describes a process for producing a diene polymer, the process including the following steps in this order i) polymerizing one or more diene monomers in the presence of a catalyst composition to give a reaction mixture; ii) adding to the reaction mixture one or more alkoxysilane compou...
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| creator | THIELE, SVEN BELLGARDT, DIETER RUEHMER, THOMAS D SCHMUDDE, ANKE |
| description | The invention describes a process for producing a diene polymer, the process including the following steps in this order i) polymerizing one or more diene monomers in the presence of a catalyst composition to give a reaction mixture; ii) adding to the reaction mixture one or more alkoxysilane compounds; iii) adding S2Cl2, SCl2, SOCl2, S2Br2, SOBr2 or a mixture thereof to the reaction mixture; and iv) optionally adding a protic agent to the reaction mixture so as to deactivate the catalyst. The invention further includes polymers that are obtainable according to this process, as well as products including the polymer. |
| format | Patent |
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The invention further includes polymers that are obtainable according to this process, as well as products including the polymer.</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAJKMpPTi0uVkjLL1IoKMpPKU3OzEtXSMlMzUtVKMjPqcxNLSrmYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyUDVJfEh4Z6mZibGhiZOTsZEKAEA5conFA</recordid><startdate>20170101</startdate><enddate>20170101</enddate><creator>THIELE, SVEN</creator><creator>BELLGARDT, DIETER</creator><creator>RUEHMER, THOMAS D</creator><creator>SCHMUDDE, ANKE</creator><scope>EVB</scope></search><sort><creationdate>20170101</creationdate><title>Process for producing diene polymers</title><author>THIELE, SVEN ; BELLGARDT, DIETER ; RUEHMER, THOMAS D ; SCHMUDDE, ANKE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_TWI564314BB3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2017</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS</topic><toplevel>online_resources</toplevel><creatorcontrib>THIELE, SVEN</creatorcontrib><creatorcontrib>BELLGARDT, DIETER</creatorcontrib><creatorcontrib>RUEHMER, THOMAS D</creatorcontrib><creatorcontrib>SCHMUDDE, ANKE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>THIELE, SVEN</au><au>BELLGARDT, DIETER</au><au>RUEHMER, THOMAS D</au><au>SCHMUDDE, ANKE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Process for producing diene polymers</title><date>2017-01-01</date><risdate>2017</risdate><abstract>The invention describes a process for producing a diene polymer, the process including the following steps in this order i) polymerizing one or more diene monomers in the presence of a catalyst composition to give a reaction mixture; ii) adding to the reaction mixture one or more alkoxysilane compounds; iii) adding S2Cl2, SCl2, SOCl2, S2Br2, SOBr2 or a mixture thereof to the reaction mixture; and iv) optionally adding a protic agent to the reaction mixture so as to deactivate the catalyst. 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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS |
| title | Process for producing diene polymers |
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