| 发明名称 |
Polypropylene composition |
| 摘要 |
A polypropylene composition having superior clarity and good low-temperature impact resistance, said composition comprising 65 wt % to 95 wt % crystalline polypropylene and 5 wt % to 35 wt % of ethylene-propylene random copolymer containing higher than 70 wt % to 85 wt % of ethylene.
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| 申请公布号 |
US4634740(A) |
申请公布日期 |
1987.01.06 |
| 申请号 |
US19850720823 |
申请日期 |
1985.04.08 |
| 申请人 |
TOA NENRYO KOGYO KABUSHIKI KAISHA |
发明人 |
FUJITA, YUJI;IKEDA, TADAO;MAKISHIMA, DECEASED, TOKUO |
| 分类号 |
C08F110/06;C08F210/16;C08L7/00;C08L21/00;C08L23/00;C08L23/12;C08L23/16;C08L101/00;(IPC1-7):C08L23/06 |
主分类号 |
C08F110/06 |
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