| 发明名称 |
Boron free automotive gear oil |
| 摘要 |
The present invention provides a boron-free oil soluble lubricant additive package having a succinimide dispersant, an antiwear agent, and an extreme pressure agent, with a total phosphorus content of 500 ppm or less. The lubricating oils of this invention can pass both the ISOT and L60-1 tests, even in the absence of boron.
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| 申请公布号 |
US2005070446(A1) |
申请公布日期 |
2005.03.31 |
| 申请号 |
US20030670580 |
申请日期 |
2003.09.25 |
| 申请人 |
ETHYL PETROLEUM ADDITIVES, INC. |
发明人 |
HEWETTE CHIP;MILNER JEFFREY L. |
| 分类号 |
C10M129/72;C10M129/95;C10M133/16;C10M133/44;C10M133/56;C10M135/04;C10M135/06;C10M135/20;C10M135/36;C10M139/04;C10M141/08;C10M141/10;C10M169/04;C10N30/06;C10N40/04;(IPC1-7):C10M141/06 |
主分类号 |
C10M129/72 |
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