Lubricant additive

Details Lubricant additive Lubricant additive

1975-09-15

1977-12-27

Helfin, Bernard

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C 8700

Patent

active

040654990

ABSTRACT:
High molecular weight N-hydrocarbyl-substituted quaternary ammonium salts in which the hydrocarbyl group has a molecular weight of from about 350-3000 such as a polybutene ammonium chloride are effective detergents and dispersants for gasoline and lubricating oils.

REFERENCES:
patent: 2129264 (1938-09-01), Baxter et al.
patent: 2592273 (1952-04-01), Goebel et al.
patent: 3033665 (1962-05-01), Gaston et al.
patent: 3079220 (1963-02-01), Boies et al.
patent: 3438757 (1969-04-01), Honnen et al.
patent: 3486866 (1969-12-01), Stromberg et al.
patent: 3506712 (1970-04-01), Capowski et al.
patent: 3778371 (1973-12-01), Malec

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