发明名称 |
Increasing the friction durability of power transmission fluids through the use of oil soluble competing additives |
摘要 |
A method of controlling the friction coefficients and improving the friction durability of an oleaginous compositions, such as an ATF, comprising adding to the composition a combination of competing additives comprising (a) at least one friction reducing chemical additive having a polar head group other than a dialkoxylated amino group and a friction reducing substituent group, and at least one non-friction reducing additive (b) having a dialkoxylated amino polar head group and having a substituent group which has no material friction raising or lowering effect (non-friction reducing additive) on the composition.
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申请公布号 |
US5520831(A) |
申请公布日期 |
1996.05.28 |
申请号 |
US19930170469 |
申请日期 |
1993.12.20 |
申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
NIBERT, ROGER K.;BLOCH, RICARDO A.;RYER, JACK;WATTS, RAYMOND F. |
分类号 |
C10M133/02;C10M141/08;C10M163/00;C10N10/04;C10N30/00;C10N30/06;C10N40/04;(IPC1-7):C10M133/02 |
主分类号 |
C10M133/02 |
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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