| 发明名称 |
Crystalline propylene polymer composition |
| 摘要 |
A crystalline propylene polymer composition having excellent transparency and rigidity comprising a blend of a crystalline polypropylene with a polymer of a vinyl cycloalkane having at least 6 carbon atoms. The composition contains 0.05 weight ppm to 10,000 weight ppm of the vinyl cycloalkane unit.
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| 申请公布号 |
US4551501(A) |
申请公布日期 |
1985.11.05 |
| 申请号 |
US19840686866 |
申请日期 |
1984.12.27 |
| 申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
SHIGA, AKINOBU;KAKUGO, MASAHIRO;KOJIMA, JUNPEI;WAKATSUKI, KIZUKU |
| 分类号 |
C08L23/12;C08F297/08;C08L7/00;C08L21/00;C08L23/00;C08L23/10;C08L23/18;C08L23/20;C08L23/24;C08L53/00;C08L101/00;(IPC1-7):C08L23/12;C08L23/14 |
主分类号 |
C08L23/12 |
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