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发明名称
Alpha-olefin polymers
摘要
This invention deals with viscosity improvers which are obtained through the use of a mixed catalyst system comprising a tertiary organo halide and a Lewis acid catalyst.
申请公布号
US5345024(A)
申请公布日期
1994.09.06
申请号
US19900563477
申请日期
1990.08.06
申请人
THE LUBRIZOL CORPORATION
发明人
SCHARF, CURTIS R.
分类号
C10M143/08;C08F4/06;C08F4/12;C08F4/14;C08F10/00;C08F210/14;C08L23/18;C10M143/00;C10M143/06;C10M161/00;C10N30/02;C10N40/04;(IPC1-7):C07C2/22
主分类号
C10M143/08
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代理人
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