Dispersant-viscosity improvers for lubricating oil compositions

Details Dispersant-viscosity improvers for lubricating oil compositions Dispersant-viscosity improvers for lubricating oil compositions

1995-06-19

1999-10-19

Lipman, Bernard

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526307, 526312, C08F12606

Patent

active

059690682

ABSTRACT:
A polyacrylate ester, and more particularly a polymethacrylate ester based dispersant-viscosity improver for lubricating oil compositions. Specifically, the dispersant viscosity improvers of this invention are nitrogen-containing copolymers comprising units derived from

REFERENCES:
patent: 3251906 (1966-05-01), Bauer
patent: 3252949 (1966-05-01), Fields et al.
patent: 3506574 (1970-04-01), Stambaugh et al.
patent: 3732334 (1973-05-01), Koch et al.
patent: 4281081 (1981-07-01), Jost et al.
patent: 4338418 (1982-07-01), Jost et al.
patent: 4548990 (1985-10-01), Mueller et al.
patent: 4758364 (1988-07-01), Seki et al.
patent: 4822508 (1989-04-01), Pennewiss et al.
patent: 4867894 (1989-09-01), Pennewiss et al.
patent: 4968444 (1990-11-01), Knoell et al.
patent: 5043087 (1991-08-01), Pennewiss
patent: 5108635 (1992-04-01), Gabillet et al.
patent: 5516440 (1996-05-01), Dasai et al.

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