| 发明名称 |
Automatic transmission fluids of improved viscometric properties |
| 摘要 |
This invention provides compositions and methods for producing partial synthetic automatic transmission fluids capable of improved viscometric properties and capable of achieving -40 DEG C. Brookfield viscosities not greater than 15,000 centipoise.
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| 申请公布号 |
US5641733(A) |
申请公布日期 |
1997.06.24 |
| 申请号 |
US19950522809 |
申请日期 |
1995.09.01 |
| 申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
BLOCH, RICARDO ALFREDO;CORNISH, CHRISTOPHER WILLIAM;WATTS, RAYMOND FREDERICK |
| 分类号 |
C10M161/00;C10M169/04;C10M171/02;C10N20/02;C10N30/02;C10N30/06;C10N40/04;(IPC1-7):C10M171/02;C10M171/04;C10M119/04 |
主分类号 |
C10M161/00 |
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