发明名称 |
Graft copolymer on butadiene-piperylene elastomer |
摘要 |
Elastomeric butadiene-piperylene copolymers in which the butadiene is mainly in high cis-1,4-addition, low vinyl configuration, prepared in solution using iodine-containing catalyst based on organomagnesium compound and titanium tetrahalide. Graft copolymers of resin-forming monomers (e.g., styrene, acrylonitrile) on the butadiene-piperylene elastomer have good low temperature impact strength.
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申请公布号 |
US4065444(A) |
申请公布日期 |
1977.12.27 |
申请号 |
US19750609458 |
申请日期 |
1975.09.02 |
申请人 |
UNIROYAL, INC. |
发明人 |
DELANEY, EDWARD A.;PINKOWSKI, NORMAN J.;NUDENBERG, WALTER |
分类号 |
C08F4/00;C08F4/60;C08F36/00;C08F236/04;C08F236/06;C08F279/02;(IPC1-7):C08F279/04;C08F36/06 |
主分类号 |
C08F4/00 |
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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