发明名称 |
LUBRICANTS CONTAINING MULTIFUNCTIONAL ADDITIVE PACKAGES THEREIN FOR IMPROVING LOAD-CARRYING CAPACITY, INCREASING SURFACE FATIGUE LIFE AND REDUCING FRICTION |
摘要 |
The present invention provides a composition for improving load carrying capacity, extreme pressure performance, surface fatigue life, and other performance characteristics of a lubricant. The composition includes a base stock and a combination of two, three, or all of a friction modifier, and antiwear additive, an extreme pressure additive, and a surface fatigue life modifier. The present invention further provides a method for improving the performance characteristics of a lubricant. The method includes a step of mixing a lubricant with the above-described multifunctional lubricant additive composition or mixing a lubricant base stock with the above-described multifunctional lubricant additive composition. |
申请公布号 |
WO2006137928(A2) |
申请公布日期 |
2006.12.28 |
申请号 |
WO2005US39763 |
申请日期 |
2005.11.04 |
申请人 |
PRATT & WHITNEY;WEN, HONGMEI;COOPER, CLARK, V. |
发明人 |
WEN, HONGMEI;COOPER, CLARK, V. |
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