Mannich reaction products made with alkyphenol substituted aliph

Details Mannich reaction products made with alkyphenol substituted aliph Mannich reaction products made with alkyphenol substituted aliph

1977-09-09

1979-03-06

Gantz, Delbert E.

Compositions

Electrolytes for electrical devices

562478, C10M 132, C10M 326, C10M 520, C07C10172

Patent

active

041429800

ABSTRACT:
Disclosed are processes for making certain compositions, the compositions and lubricating oils containing certain compositions. Disclosed are a substituted phenol comprising the reaction product of an alkyl phenol, said alkyl substituent containing about 50 to about 20,000 carbon atoms, and an aliphatic unsaturated carboxylic acid containing about 3 to about 100 carbon atoms; and a process for the manufacture of said substituted phenol. Also disclosed are oil soluble Mannich reaction products of said substituted phenol, an amine having at least one reactive nitrogen, and a formaldehyde affording reactant; and a process for the manufacture of said Mannich product. Also disclosed is a lubricating oil composition containing said Mannich reaction product.

REFERENCES:
patent: 3493520 (1970-02-01), Verdol et al.
patent: 3539633 (1970-11-01), Piasek et al.
patent: 3787458 (1974-01-01), Piasek et al.

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