PROCESS FOR THE PREPARATION OF A RUBBER HAVING POLYMER BOUND FUNCTIONALITY
PROCESS FOR THE PREPARATION OF A RUBBER HAVING POLYMER BOUND FUNCTIONALITY The present invention relates to a process for preparing a rubber containing polymer bound functionalities. The process comprises the emulsion polymerization at a temperature ranging from about 0.degree.C to about 25.degree.C...
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creator | PARKER, DANE K SCHULZ, GERALD O |
description | PROCESS FOR THE PREPARATION OF A RUBBER HAVING POLYMER BOUND FUNCTIONALITY The present invention relates to a process for preparing a rubber containing polymer bound functionalities. The process comprises the emulsion polymerization at a temperature ranging from about 0.degree.C to about 25.degree.C of (a) at least one functionalized monomer that contains a polymerizable vinyl group; with (b) at least one copolymerizable conjugated diene monomer selected from the group consisting of butadiene-1,3, 2-chlorobutadiene-1,3, isoprene, piperylene and conjugated hexadienes; wherein the polymerization is conducted in the presence of from about 1 to about 70 parts by weight of a plasticizer based on 100 parts by weight of total monomers. The plasticizer functions as a cosolvent/dispersing agent for the functionalized monomer during the emulsion polymerization and as a plasticizer for the final polymer product. |
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The process comprises the emulsion polymerization at a temperature ranging from about 0.degree.C to about 25.degree.C of (a) at least one functionalized monomer that contains a polymerizable vinyl group; with (b) at least one copolymerizable conjugated diene monomer selected from the group consisting of butadiene-1,3, 2-chlorobutadiene-1,3, isoprene, piperylene and conjugated hexadienes; wherein the polymerization is conducted in the presence of from about 1 to about 70 parts by weight of a plasticizer based on 100 parts by weight of total monomers. 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The process comprises the emulsion polymerization at a temperature ranging from about 0.degree.C to about 25.degree.C of (a) at least one functionalized monomer that contains a polymerizable vinyl group; with (b) at least one copolymerizable conjugated diene monomer selected from the group consisting of butadiene-1,3, 2-chlorobutadiene-1,3, isoprene, piperylene and conjugated hexadienes; wherein the polymerization is conducted in the presence of from about 1 to about 70 parts by weight of a plasticizer based on 100 parts by weight of total monomers. The plasticizer functions as a cosolvent/dispersing agent for the functionalized monomer during the emulsion polymerization and as a plasticizer for the final polymer product.</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><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1992</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPAKCPJ3dg0OVnDzD1II8XBVCAhyDXAMcgzx9PdT8HdTcFQICnVycg1S8HAM8_RzVwjw94n0BXKd_EP9XBTcQv2cQSodfTxDInkYWNMSc4pTeaE0N4OCm2uIs4duakF-fGpxQWJyal5qSbyzo5GBsZmZiZmjoTERSgAIFyz3</recordid><startdate>19920203</startdate><enddate>19920203</enddate><creator>PARKER, DANE K</creator><creator>SCHULZ, GERALD O</creator><scope>EVB</scope></search><sort><creationdate>19920203</creationdate><title>PROCESS FOR THE PREPARATION OF A RUBBER HAVING POLYMER BOUND FUNCTIONALITY</title><author>PARKER, DANE K ; SCHULZ, GERALD O</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2036646A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>1992</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><toplevel>online_resources</toplevel><creatorcontrib>PARKER, DANE K</creatorcontrib><creatorcontrib>SCHULZ, GERALD O</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PARKER, DANE K</au><au>SCHULZ, GERALD O</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR THE PREPARATION OF A RUBBER HAVING POLYMER BOUND FUNCTIONALITY</title><date>1992-02-03</date><risdate>1992</risdate><abstract>PROCESS FOR THE PREPARATION OF A RUBBER HAVING POLYMER BOUND FUNCTIONALITY The present invention relates to a process for preparing a rubber containing polymer bound functionalities. The process comprises the emulsion polymerization at a temperature ranging from about 0.degree.C to about 25.degree.C of (a) at least one functionalized monomer that contains a polymerizable vinyl group; with (b) at least one copolymerizable conjugated diene monomer selected from the group consisting of butadiene-1,3, 2-chlorobutadiene-1,3, isoprene, piperylene and conjugated hexadienes; wherein the polymerization is conducted in the presence of from about 1 to about 70 parts by weight of a plasticizer based on 100 parts by weight of total monomers. The plasticizer functions as a cosolvent/dispersing agent for the functionalized monomer during the emulsion polymerization and as a plasticizer for the final polymer product.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
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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 |
title | PROCESS FOR THE PREPARATION OF A RUBBER HAVING POLYMER BOUND FUNCTIONALITY |
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