| 发明名称 |
Multifunctional viscosity index improver containing units from unsaturated chlorides and aromatic amines |
| 摘要 |
Multifunctional viscosity index improvers for lubricating oils containing olefin copolymers which have pendant groups derived from vinylbenzyl chloride and N-phenyl-p-phenylene diamine.
|
| 申请公布号 |
US5135671(A) |
申请公布日期 |
1992.08.04 |
| 申请号 |
US19910690240 |
申请日期 |
1991.04.24 |
| 申请人 |
TEXACO INC. |
发明人 |
KAPUSCINSKI, MARIA M.;NALESNIK, THEODORE E.;BIGGS, ROBERT T.;SCHLICHT, RAYMOND C. |
| 分类号 |
C10M143/00;C10M149/04 |
主分类号 |
C10M143/00 |
| 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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