发明名称 |
GEAR LUBRICANT WITH A BASE OIL HAVING A LOW TRACTION COEFFICIENT |
摘要 |
A multigrade automotive gear lubricant comprising a base oil having a traction coefficient less than 0.021. A method for saving energy using a gear lubricant, comprising blending a multigrade gear lubricant by adding a base oil having a traction coefficient less than 0.021, and using the gear lubricant in an axle or differential. A process for making an energy saving automotive gear lubricant having a kinematic viscosity at 100°C greater than 10 cSt. A grear lubricant comprising a FT derived base oil having a VI greater than 150 and a traction coefficient less than 0.015. A finished lubricant, comprising a FT derived base oil having a traction coefficient less than 0.015. A base oil having a traction coefficient less than 0.011 and a 50 wt% boiling point greater than 582°C.
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申请公布号 |
KR20090010047(A) |
申请公布日期 |
2009.01.28 |
申请号 |
KR20087027160 |
申请日期 |
2008.11.05 |
申请人 |
CHEVRON U.S.A. INC. |
发明人 |
HAIRE MICHAEL J.;ZAKARIAN JOHN A.;ROSENBAUM JOHN M.;BERTRAND NANCY J;MILLER STEPHEN J.;MILLER TREVOR;PALEKAR VIVEK;PRADHAN AJIT RAMCHANDRA |
分类号 |
C10M171/00;C10M101/02;C10M169/02;C10N40/04 |
主分类号 |
C10M171/00 |
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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