Mixed ethylene alpha olefin copolymer multifunctional viscosity

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

1996-06-27

1998-04-28

Diamond, Alan

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

Lubricants or separants for moving solid surfaces and...

Compound of indeterminate structure, prepared by reacting a...

508232, 508454, 508223, C10M14906, C10M13352

Patent

active

057444293

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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Article from Encyclopedia of Chemical Technology, "Ethylene Amines" (Kirk and Othmer), vol. 5, pp. 898-905, Interscience Publishers, New York (1950). (Month Unknown).

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