| 发明名称 |
Clear impact resistant thermoplastic star-block copolymers |
| 摘要 |
The preparation of a branched, radial block copolymer having improved falling weight impact properties, and having monomodal distribution of molecular structure in the arms of the block copolymer is described.
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| 申请公布号 |
US4248980(A) |
申请公布日期 |
1981.02.03 |
| 申请号 |
US19790034113 |
申请日期 |
1979.04.30 |
| 申请人 |
ARCO POLYMERS, INC. |
发明人 |
BI, LE-KHAC;MILKOVICH, RALPH |
| 分类号 |
C08F297/04;C08G81/02;(IPC1-7):C08L9/00;C08L47/00 |
主分类号 |
C08F297/04 |
| 代理机构 |
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| 主权项 |
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