| 发明名称 |
ALKENYL AROMATIC RESINOUS POLYMERS AND BLENDS WITH ALKENYL AROMATIC DIENE BLOCK COPOLYMERS |
| 摘要 |
Desirable polymer blends are prepared employing copolymers of styrene and alpha -methylstyrene with block copolymers of styrene, alpha -methylstyrene and diene. The blends use at least one block copolymer having a high diene content and one block copolymer of a low diene content. |
| 申请公布号 |
DE3472566(D1) |
申请公布日期 |
1988.08.11 |
| 申请号 |
DE19843472566 |
申请日期 |
1984.08.21 |
| 申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
BREDEWEG, CORWIN J. |
| 分类号 |
C08L23/00;C08L25/00;C08L25/02;C08L25/04;C08L51/00;C08L51/02;C08L53/00;C08L53/02;C08L77/00;C08L101/00;(IPC1-7):C08L25/00 |
主分类号 |
C08L23/00 |
| 代理机构 |
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