发明名称 |
PROCESS FOR PRODUCING ETHYLENE/OLEFIN INTERPOLYMERS |
摘要 |
There is described a process utilizing Ziegler-Natta catalysts for producing ethylene/olefin interpolymers which, for a given melt index and density, have a reduced melting peak temperature (Tm). The process involves contacting ethylene and at least one other olefin under polymerisation conditions with a Ziegler-Natta catalyst and at least one modifier comprising at least one element from Group 15 and/or Group 16 in amounts sufficient to reduce the melting peak temperature of the ethylene/olefin interpolymer. Also described herein are ethylene/olefin interpolymers resulting from the process.
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申请公布号 |
WO0075202(A1) |
申请公布日期 |
2000.12.14 |
申请号 |
WO1999US22957 |
申请日期 |
1999.10.14 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
FORD, RANDAL, RAY;VANDERBILT, JEFFREY, JAMES;WILLIAMS, DARRYL, STEPHEN |
分类号 |
C08J5/00;C08F4/607;C08F4/642;C08F210/00;C08F210/16;C08J5/18;(IPC1-7):C08F210/00 |
主分类号 |
C08J5/00 |
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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