Mixed ethylene alpha olefin copolymer multifunctional viscosity

Details Mixed ethylene alpha olefin copolymer multifunctional viscosity Mixed ethylene alpha olefin copolymer multifunctional viscosity

1992-12-11

1995-06-27

Willis, Jr., Prince

Compositions

Electrolytes for electrical devices

252 515R, 252 56D, 252 56R, 252 50, 252 51, C10M14906, C10M13352

Patent

active

054277027

ABSTRACT:
The present invention relates to novel multifunctional viscosity modifiers comprising a mixture of derivatized ethylene-alpha olefin copolymers, A and B. Said A copolymer comprising from about 30 to about 60 weight percent monomer units derived from ethylene and said B copolymer comprising from about 60 to about 80 weight percent units derived from ethylene.

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