Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Heterocyclic ring compound; a heterocyclic ring is one...
Patent
1997-06-12
1999-08-24
Johnson, Jerry D.
Solid anti-friction devices, materials therefor, lubricant or se
Lubricants or separants for moving solid surfaces and...
Heterocyclic ring compound; a heterocyclic ring is one...
252 75, 252 77, C10M11102, C10M11104
Patent
active
059424729
ABSTRACT:
An improved power transmission fluid is formed which comprises a major amount of lubricating oil and an additive combination comprising (a) a viscosity modifier having a molecular weight no greater than about 175,000 atomic mass units, and (b) a selected friction modifier.
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patent: 5750476 (1998-05-01), Nibert et al.
Cornish Christopher William
Gindelberger David Edward
Watts Raymond Frederick
Exxon Chemical Patents Inc.
Johnson Jerry D.
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