PAO oil selection to control lubricating grease evaporation...

Details PAO oil selection to control lubricating grease evaporation... PAO oil selection to control lubricating grease evaporation...

2004-10-01

2009-08-18

McAvoy, Ellen M (Department: 1797)

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

Lubricants or separants for moving solid surfaces and...

Solid hydrocarbon polymer

C508S519000

Reexamination Certificate

active

07576044

ABSTRACT:
A grease composition comprising a base oil and a thickener that meets specified low temperature torque and high temperature evaporation requirements uses a base oil consisting essentially of a mixture of dimer, trimer, and higher oligomers of poly olefin wherein less than 10 wt % of the oligomer mixture is dimer.

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