发明名称 |
STIFF, STRONG, TOUGH GLASS-FILLED OLEFIN POLYMER |
摘要 |
A tough, strong, stiff glass-filled polyolefin composition comprises: a propylene polymer having an nmr tacticity index of at least 94 and a molecular weight distribution of about 7 to 15; a stiffness-enhancing amount of glass fiber; an impact-modifying amount of a plastomer copolymer of ethylene with a C4-C6 alpha-olefin having a density of about 0.865 to about 0.910 g/cc; and a functionalized olefin polymer in a sufficient amount to act as a compatibility agent between polymeric materials and the glass fiber.
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申请公布号 |
WO9733941(A1) |
申请公布日期 |
1997.09.18 |
申请号 |
WO1997US04034 |
申请日期 |
1997.03.14 |
申请人 |
AMOCO CORPORATION |
发明人 |
JACOBY, PHILIP;SHERMAN, MARK, ALLEN |
分类号 |
C08K7/14;C08L23/08;C08L23/10;C08L23/12;C08L23/14;C08L51/06;(IPC1-7):C08L23/10 |
主分类号 |
C08K7/14 |
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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