Title:
A LUBRICANT CONTAINING A SYNERGISTIC COMBINATION OF RUST INHIBITORS, ANTIWEAR AGENTS, AND A PHENOTHIAZINE ANTIOXIDANT
Document Type and Number:
WIPO Patent Application WO2004087848
Kind Code:
A3
Abstract:
The present invention describes an improved lubricant composition comprising a particularly effective combination of components comprising ashless antiwear and rust inhibitor additives with an antioxidant liquid mixture formed by reacting an olefin with a mixture of diphenylamines and phenothiozines.
Inventors:
VANN WALTER D
FARNG OSCAR L
GALIANO-ROTH ANGELA
ROGERS MARCIA G
DUBS PAUL
HUTCHINGS MILES J
FARNG OSCAR L
GALIANO-ROTH ANGELA
ROGERS MARCIA G
DUBS PAUL
HUTCHINGS MILES J
Application Number:
PCT/US2004/009040
Publication Date:
January 13, 2005
Filing Date:
March 24, 2004
Export Citation:
Assignee:
EXXONMOBIL RES & ENG CO (US)
International Classes:
C10M141/08; C10M141/10; C10M141/12; (IPC1-7): C10M141/08; C10M141/10
Foreign References:
| US3912640A | 1975-10-14 | |||
| US5503759A | 1996-04-02 | |||
| US5413737A | 1995-05-09 | |||
| US5397487A | 1995-03-14 |
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