Modified fatty amides and sulfurized fatty oils as lubricant add

Details Modified fatty amides and sulfurized fatty oils as lubricant add Modified fatty amides and sulfurized fatty oils as lubricant add

1988-06-03

1990-05-01

Howard, Jacqueline V.

Compositions

Electrolytes for electrical devices

252 515A, 252 56R, 252 56S, C10M12900, C10M13300

Patent

active

049216244

ABSTRACT:
An improved lubricant additive, for imparting improved friction reduction and anti-wear properties to crankcase oils comprises a modified mixed amide, derived from reaction of a substantially saturated fatty acid triglyceride with a deficiency of dialkanolamine, either alone or in combination with a sulfurized substantially unsaturated fatty acid triglyceride which may be transesterified for improved solubility.

REFERENCES:
patent: 2311929 (1943-02-01), Chenicek
patent: 3438898 (1969-04-01), Schlobohm et al.
patent: 3455896 (1969-07-01), Den Herder
patent: 4134845 (1979-01-01), Wokin
patent: 4166796 (1979-09-01), Recchuite
patent: 4201684 (1980-05-01), Molic
patent: 4269606 (1981-05-01), Bonazza et al.
patent: 4280915 (1981-07-01), Kercheville
patent: 4380498 (1983-04-01), Kammann, Jr. et al.
patent: 4485044 (1984-11-01), Kamman, Jr.

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