发明名称 |
Process for the preparation of modified polymers |
摘要 |
There is disclosed a process for the modification of a polymer having pendant halo-benzyl groups comprising (a) contacting said polymer with a quaternary ammonium or phosphonium salt and an alkali ionizable molecule containing anti-degradant properties thereafter (b) contacting the resultant mixture with an alkaline compound.
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申请公布号 |
US4481337(A) |
申请公布日期 |
1984.11.06 |
申请号 |
US19830533717 |
申请日期 |
1983.09.19 |
申请人 |
THE GOODYEAR TIRE & RUBBER COMPANY |
发明人 |
BURLETT, DONALD J.;PARKER, DANE K. |
分类号 |
C08F8/00;C08F8/30;C08F8/34;C08F8/40;C08F8/44;(IPC1-7):C08F114/02 |
主分类号 |
C08F8/00 |
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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