发明名称 |
Modified block copolymers, impact resistant compositions containing the copolymers and a process for producing the copolymers. |
摘要 |
Thermally stable modified selectively hydrogenated high 1,2-content block copolymer wherein a functional group is grafted to the block copolymer in the monoalkenyl-arene block and impact resistant polymeric compositions comprising:- (a) 3-50% by weight of such modified block copolymers, and (b) 50-97% by weight of polyamide having a number average molecular weight of at least 5,000 or a thermoplastic polyester. g
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申请公布号 |
EP0215501(A2) |
申请公布日期 |
1987.03.25 |
申请号 |
EP19860201375 |
申请日期 |
1986.08.04 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
GERGEN, WILLIAM PETER;LUTZ, ROBERT GARDINER;MARTIN, MICHAEL KENT |
分类号 |
C08F8/00;C08F8/04;C08F297/00;C08L53/02;C08L67/00;C08L77/00 |
主分类号 |
C08F8/00 |
代理机构 |
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代理人 |
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地址 |
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