Grease compositions

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2011-08-02

2011-08-02

McAvoy, Ellen M (Department: 1775)

Solid anti-friction devices, materials therefor, lubricant or se

Lubricants or separants for moving solid surfaces and...

Organic -co- compound

C508S467000, C508S539000, C508S591000

Reexamination Certificate

active

07989409

ABSTRACT:
A grease composition is provided that exhibits good low temperature torque and low oil separation. The grease comprises a base oil having a VI greater than about 120, a pour point below about −20° C. wherein the base oil contains about 10 wt % to about 100 wt % of a gas to liquid base stock and from 0 wt % to about 90 wt % of a polyalphaolefin fluid.

REFERENCES:
patent: 4582616 (1986-04-01), Kita et al.
patent: 4749502 (1988-06-01), Alexander et al.
patent: 5015404 (1991-05-01), Kubo et al.
patent: 5059299 (1991-10-01), Cody et al.
patent: 5190682 (1993-03-01), Harris
patent: 5558807 (1996-09-01), Kim
patent: 5650380 (1997-07-01), Fletcher
patent: 5854185 (1998-12-01), Roth et al.
patent: 5962378 (1999-10-01), Tiffany et al.
patent: 5994278 (1999-11-01), Duncan et al.
patent: 6332974 (2001-12-01), Wittenbrink et al.
patent: 6919300 (2005-07-01), Dituro et al.
patent: 2003/0050197 (2003-03-01), Akao
patent: 2003/0162673 (2003-08-01), Kurihara et al.
patent: 2004/0037126 (2004-02-01), Toda et al.
patent: 2004/0167045 (2004-08-01), Ward et al.
patent: 2005/0014658 (2005-01-01), Akao
patent: 1 602 710 (2005-12-01), None
patent: 760380 (1956-10-01), None
patent: 2 408 749 (2005-06-01), None
patent: WO2004053030 (2004-06-01), None
patent: WO2005097952 (2005-10-01), None

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