Automatic transmission fluid having low Brookfield viscosity and

Details Automatic transmission fluid having low Brookfield viscosity and Automatic transmission fluid having low Brookfield viscosity and

1997-07-03

1998-09-15

Howard, Jacqueline V.

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

Lubricants or separants for moving solid surfaces and...

Organic -co- compound

508470, C10M14514

Patent

active

058078150

ABSTRACT:
An automatic transmission fluid of low Brookfield viscosity and high shear stability is disclosed which contains a base oil of lubricating viscosity and a combination of a poly alkyl (meth) acrylate viscosity index improver of low Brookfield viscosity and high shear stability and a functionalized poly alkyl (meth) acrylate viscosity index improver with dispersant properties of high Brookfield viscosity and high shear stability.

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