Lubricating oil containing Mannich condensation product of ethyl

Details Lubricating oil containing Mannich condensation product of ethyl Lubricating oil containing Mannich condensation product of ethyl

1983-07-25

1984-11-27

Metz, Andrew

Compositions

Electrolytes for electrical devices

C10M 132

Patent

active

044850239

ABSTRACT:
A Mannich condensation product of an amorphous, oil soluble olefin/carbonyl polymer, amine and formaldehyde yielding reactant wherein the carbonyl groups are provided by at least one member selected from the group consisting of carbon monoxide and vinyl alkyl ketone and lube oil compositions comprising said polymers.

REFERENCES:
patent: 3872019 (1975-03-01), Culbertson et al.
patent: 4011380 (1977-03-01), West et al.
patent: 4131533 (1978-12-01), West
patent: 4170562 (1979-10-01), West
patent: 4242212 (1980-12-01), Hanson

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