| 发明名称 |
EPR or EPDM blends containing polypropylene. |
| 摘要 |
<p>Ethylene and propylene copolymers and terpolymers are modified by addition of up to about 20% of crystalline polypropylene in order to reduce plastic flow which said copolymers and terpolymers undergo during storage.</p> |
| 申请公布号 |
EP0037453(A2) |
申请公布日期 |
1981.10.14 |
| 申请号 |
EP19810100634 |
申请日期 |
1981.01.29 |
| 申请人 |
POLYSAR INTERNATIONAL S.A. |
发明人 |
CINADR, BERNARD FRANK |
| 分类号 |
C08L23/16;(IPC1-7):08L23/16;08L23/12 |
主分类号 |
C08L23/16 |
| 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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