发明名称 |
High flow propylene polymer compositions |
摘要 |
Visbroken blends of sequentially polymerized ethylene-propylene copolymers and linear low density polyethylene possess extremely good impact resistance along with high melt flows without excessive loss of stiffness. |
申请公布号 |
US4535125(A) |
申请公布日期 |
1985.08.13 |
申请号 |
US19830541624 |
申请日期 |
1983.10.13 |
申请人 |
SHELL OIL COMPANY |
发明人 |
MCCULLOUGH, JR., J. DOUGLAS |
分类号 |
C08F8/50;C08L23/08;C08L23/16;C08L53/00;(IPC1-7):C08L23/26 |
主分类号 |
C08F8/50 |
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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