发明名称 |
Impact resistant polycarbonates containing elastomers having phenolic groups |
摘要 |
Hydrogenated styrene/diene block copolymers having grafted p-hydroxystyrene groups improve the low temperature impact strength of polycarbonates when the phenolic groups are reacted with the polycarbonates.
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申请公布号 |
US5266635(A) |
申请公布日期 |
1993.11.30 |
申请号 |
US19930023308 |
申请日期 |
1993.02.26 |
申请人 |
SHELL OIL COMPANY |
发明人 |
WILKEY, JOHN D. |
分类号 |
C08L53/02;C08L69/00;(IPC1-7):C08L69/00;C08F287/00 |
主分类号 |
C08L53/02 |
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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