| 发明名称 |
Lubricating oil containing dispersant viscosity index improver |
| 摘要 |
Lubricating oils of improved properties contain a terpolymer of isocyanatoethyl methacrylate, lauryl methacrylate, and stearyl methacrylate which has been coupled with phenothiazine and 3-dimethylaminopropylamine.
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| 申请公布号 |
US4795577(A) |
申请公布日期 |
1989.01.03 |
| 申请号 |
US19860947121 |
申请日期 |
1986.12.29 |
| 申请人 |
TEXACO INC. |
发明人 |
HART, WILLIAM P.;KAPUSCINSKI, MARIA M.;LIU, CHRISTOPHER S. |
| 分类号 |
C08F8/34;C10M149/02;(IPC1-7):C10M107/40 |
主分类号 |
C08F8/34 |
| 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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