Polymeric amides for multifunctional VI improvers

Details Polymeric amides for multifunctional VI improvers Polymeric amides for multifunctional VI improvers

1990-12-04

1992-10-20

Howard, Jacqueline

Compositions

Electrolytes for electrical devices

525301, 525374, 525382, 525386, C10M14914

Patent

active

051567580

ABSTRACT:
A terpolymer having the formula: ##STR1## wherein n=0 to 12; x is about 15 to about 75 mole percent; y is about 25 to about 85 mole percent; z is about 0.1 to about 10 mole percent; R.sub.1 and R.sub.3 equal to H, C.sub.1 -C.sub.10 alkyl, alkyl amino, alkylpolyamino, alkyl amino ether, alkyl amino alcohol groups and R.sub.2 is an alkyl group having about 1 to about 8 carbon atoms.

REFERENCES:
patent: 3660057 (1972-05-01), Ilnyckyj
patent: 4120803 (1978-10-01), Malec
patent: 4517104 (1985-05-01), Bloch et al.

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