发明名称 |
Polyolefin composition having a high balance of stiffness and impact strength |
摘要 |
A polyolefin composition comprising (percentage by weight): (A) from 60 to 85% of a broad molecular weight distribution propylene polymer (component A) having a polydispersity index from 5 to 15 and melt flow rate of from 20 to 78 g/10 min (according to ASTM-D 1238, condition L); and (B) from 15 to 40% of a partially xylene-soluble olefin polymer rubber (component B) containing at least 65% by weight of ethylene. Said composition finds application in automotive field.
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申请公布号 |
US7691939(B2) |
申请公布日期 |
2010.04.06 |
申请号 |
US20040567503 |
申请日期 |
2004.08.03 |
申请人 |
BASELL POLIOLEFINE ITALIA S.R.L. |
发明人 |
GARAGNANI ENEA;PELLICONI ANTEO |
分类号 |
C08F10/06;B60R19/03;C08L23/10;C08L23/16 |
主分类号 |
C08F10/06 |
代理机构 |
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代理人 |
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地址 |
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