Lubricant with a higher molecular weight copolymer lube oil flow

Details Lubricant with a higher molecular weight copolymer lube oil flow Lubricant with a higher molecular weight copolymer lube oil flow

1996-12-20

1999-08-17

Johnson, Jerry D.

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

Lubricants or separants for moving solid surfaces and...

Organic -co- compound

508468, 508472, 508473, 508591, C10M15710

Patent

active

059393653

ABSTRACT:
A lubricant which comprises: a mineral oil basestock which has been dewaxed via catalytic cracking and/or catalytic isomerization; an alkylene-alkylene copolymer; and a lubricating oil flow improver formed from the reaction product of: (a) an unsaturated carboxy ester formed via the esterification of an unsaturated carboxylic acid or its corresponding anhydride with a monohydric aliphatic alcohol having an average carbon number of between about 10 to 18, the unsaturated carboxy ester having the formula: ##STR1## wherein R' is selected from the group consisting of hydrogen and COOR and wherein R is a C.sub.6 to C.sub.22 alkyl group; and (b) a monomer selected from the group consisting of

REFERENCES:
patent: 2570788 (1951-10-01), Giammaria
patent: 2628220 (1953-02-01), Arundale et al.
patent: 2666746 (1954-01-01), Munday et al.
patent: 2825717 (1958-03-01), Cashman et al.
patent: 3413103 (1968-11-01), Young et al.
patent: 3814690 (1974-06-01), Song
patent: 4210424 (1980-07-01), Feldman et al.
patent: 4211534 (1980-07-01), Feldman
patent: 4230811 (1980-10-01), Inyckyj
patent: 4261703 (1981-04-01), Tack et al.
patent: 4564460 (1986-01-01), Dorer, Jr. et al.
patent: 4661121 (1987-04-01), Lewtas
patent: 4713088 (1987-12-01), Tack et al.
patent: 4772674 (1988-09-01), Shih et al.
patent: 4839074 (1989-06-01), Rossi et al.
patent: 4891145 (1990-01-01), Brod et al.
patent: 4963279 (1990-10-01), Rosental et al.
patent: 5011505 (1991-04-01), Lewtas et al.
patent: 5112510 (1992-05-01), Rossi
patent: 5217636 (1993-06-01), Paboucek
patent: 5641736 (1997-06-01), Forbus

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