发明名称 |
Thermoplastic olefinic compositions |
摘要 |
Thermoplastic olefinic compositions comprising (a) at least one ethylene/α-olefin polymer having a PRR between 8 and 70 and (b) at least one polypropylene polymer and an (a)/(b) weight ratio of greater than 50/less than 50 to 90/10. The compositions are used in extrusion, calendering, blow molding, foaming and thermoforming processes to make a variety of articles, such as automotive instrument panel skins.
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申请公布号 |
US7906586(B2) |
申请公布日期 |
2011.03.15 |
申请号 |
US20040006003 |
申请日期 |
2004.12.07 |
申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
WEAVER LAURA BAUERLE;WALTON KIM LOUIS;LAUGHNER MICHAEL KENNETH |
分类号 |
C08L23/00;C08L23/04;C08L23/08;C08L23/10;C08L23/14;C08L23/16 |
主分类号 |
C08L23/00 |
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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