| 发明名称 |
Polymer blends. |
| 摘要 |
<p>A polymer blend composition comprises a polyketone and PVC provided that the polyketone is not a propylene/CO copolymer having a molecular weight of less than 10,000. The softening point of PVC can be increased by blending with polyketones. Blends of polyketones and unplasticised PVC are particularly preferred.</p> |
| 申请公布号 |
EP0669375(A2) |
申请公布日期 |
1995.08.30 |
| 申请号 |
EP19950300862 |
申请日期 |
1995.02.13 |
| 申请人 |
BP CHEMICALS LIMITED |
发明人 |
BONNER, JAMES GRAHAM, BP CHEMICALS LIMITED |
| 分类号 |
C08L27/06;C08L57/00;C08L73/00;(IPC1-7):C08L73/00 |
主分类号 |
C08L27/06 |
| 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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