发明名称 |
PROCESS FOR THE PREPARATION OF A RUBBER HAVING POLYMER BOUND FUNCTIONALITY |
摘要 |
The present invention relates to a process for preparing a rubber containing polymer bound antidegradants. The process comprises the aqueous emulsion polymerization of (a) at least one functionalized monomer that contains an antidegradant moiety and a polymerizable vinyl group; with (b) at least one copolymerizable conjugated diene monomer, wherein the polymerization is conducted in the presence of from about 1 to about 70 parts by weight of an ester based on 100 parts by weight of total monomers. The ester functions as a synergist for the antidegradant, as a cosolvent/dispersing agent for the antidegradant during emulsion polymerization and as a plasticizer for the final polymer product. |
申请公布号 |
AU8155891(A) |
申请公布日期 |
1992.02.06 |
申请号 |
AU19910081558 |
申请日期 |
1991.08.01 |
申请人 |
THE GOODYEAR TIRE & RUBBER COMPANY |
发明人 |
GERALD OWEN SCHULZ;DANE KENTON PARKER |
分类号 |
C08F2/44;C08F20/52;C08F22/36;C08F26/00;C08F36/00;C08F220/30;C08F220/56;C08F222/40;C08F236/04 |
主分类号 |
C08F2/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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