| 发明名称 |
Polyolefin blends compatibilized with a diblock copolymer |
| 摘要 |
The present invention is based on the discovery that diblock copolymers of ethylene and an atactic alpha-olefin that are prepared in the presence of a catalyst system comprising at least one metallocene compound and a non-coordinating anion are especially useful as compatibilizers with blends of polyethylene and isotactic poly-alpha-olefin homopolymers.
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| 申请公布号 |
US6114443(A) |
申请公布日期 |
2000.09.05 |
| 申请号 |
US19970881011 |
申请日期 |
1997.06.23 |
| 申请人 |
EXXON RESEARCH AND ENGINEERING CO. |
发明人 |
LOHSE, DAVID JOHN;YANG, HENRY WU-HSIANG |
| 分类号 |
C08F297/08;C08L23/04;C08L23/08;C08L23/10;C08L53/00;(IPC1-7):C08L53/00;C08L23/12 |
主分类号 |
C08F297/08 |
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