| 发明名称 |
Polymer compositions |
| 摘要 |
A polymer composition is disclosed which comprises polystyrene, polypropylene and a sequenced copolymer of conjugated diene and vinylaromatic compound such as styrene which has a radial structure. The polymer composition has improved migration properties.
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| 申请公布号 |
US4525533(A) |
申请公布日期 |
1985.06.25 |
| 申请号 |
US19840593230 |
申请日期 |
1984.03.27 |
| 申请人 |
MONTEFINA, S.A. |
发明人 |
BERTRAND, JEAN-NOEL;CASTELEIN, JEAN |
| 分类号 |
C08L53/00;C08L7/00;C08L21/00;C08L23/00;C08L23/10;C08L23/12;C08L25/00;C08L25/06;C08L51/00;C08L51/02;C08L53/02;C08L101/00;(IPC1-7):C08L53/02 |
主分类号 |
C08L53/00 |
| 代理机构 |
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代理人 |
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