Additives

Details Additives Additives

1974-05-06

1978-09-26

Hines, Robert V.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

44 72, 44 73, 252 515R, 2605709, C07C 8728

Patent

active

041170113

ABSTRACT:
The reaction product of (a) high molecular weight hydrocarbon-substituted phenols, (b) aldehydes, (c) ammonia or amines having a reactive hydrogen atom, and (d) alkylene oxides are effective dispersants for lubricating oil and impart detergent properties to liquid hydrocarbon fuels such as gasoline.

REFERENCES:
patent: 2459112 (1949-01-01), Oberright
patent: 3280097 (1966-10-01), Cizek
patent: 3539633 (1970-11-01), Piasek et al.

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