| 发明名称 |
TALC CONTAINING POLYPROPYLENE COMPOSITIONS |
| 摘要 |
The present invention concerns polymer compositions and a process for the preparation thereof. The compositions comprise a propylene polymer nucleated with a polymeric nucleating agent containing vinyl compound units, and 0.1 to 10 % talc, calculated from the weight of the composition, to reduce shrinkage and to improve stiffness of the composition.
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| 申请公布号 |
CA2308393(A1) |
申请公布日期 |
1999.05.20 |
| 申请号 |
CA19982308393 |
申请日期 |
1998.11.09 |
| 申请人 |
BOREALIS A/S |
发明人 |
AUGESTAD, MORTEN;AASETRE, SVEINUNG;TORA, DAG |
| 分类号 |
C08L23/14;C08F210/06;C08F297/08;C08K3/34;C08L53/00;(IPC1-7):C08K3/34 |
主分类号 |
C08L23/14 |
| 代理机构 |
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