Lubricating oils of improved friction durability

Details Lubricating oils of improved friction durability Lubricating oils of improved friction durability

1997-08-28

1998-11-24

McAvoy, Ellen M.

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...

508306, 508492, 508501, 508555, 252 77, C10M13316

Patent

active

058406620

ABSTRACT:
The frictional durability of lubricating oils, including power transmitting fluids and in particular automatic transmission fluids, are improved by incorporating a combination of low potency friction modifiers, ashless and/or metal-containing antioxidants, and oil-soluble phosphorus-containing compounds.

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