发明名称 |
Grease composition containing an ethylene copolymer having a melt index of at least about 40 |
摘要 |
A lubricating composition having improved high and low temperature properties is disclosed. More specifically, the addition of a certain ethylene copolymers having a Melt Index of at least about 40 g/10 mins. to a mixture comprising (1) a lubricating oil, (2) a thickener, and (3) a VI improver results in a lubricating composition which has both excellent high temperature adhesiveness and low temperature slumpability.
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申请公布号 |
US5116522(A) |
申请公布日期 |
1992.05.26 |
申请号 |
US19890397542 |
申请日期 |
1989.08.23 |
申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
BROWN, TERRANCE O.;SLACK, DAVID A.;ALEXANDER, A. GORDON;MORAN, LYLE E. |
分类号 |
C10M169/06 |
主分类号 |
C10M169/06 |
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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