Molybdenum complexes of ashless oxazoline dispersants as frictio

Details Molybdenum complexes of ashless oxazoline dispersants as frictio Molybdenum complexes of ashless oxazoline dispersants as frictio

1978-09-18

1979-11-27

Vaughn, Irving

Compositions

Electrolytes for electrical devices

44 63, 44 68, 252 497, 548110, 548101, C10M 148, C10M 154, C10L 130, C07F 1100

Patent

active

041760743

ABSTRACT:
An oil-soluble molybdenum complex of an ashless oxazoline dispersant, preferably an oil-soluble reaction product of a molybdenum compound such as molybdic oxide with 0.5 to 1 molar equivalent of a hydrocarbon substituted mono- and bisoxazolines obtained as a reaction product of hydrocarbyl substituted dicarboxylic acid, ester, or anhydride, for example, polyisobutenylsuccinic anhydride with from 1 to 2 molar equivalents of a 2,2-disubstituted-2-amino-1-alkanols, such as tris-(hydroxymethylamino)methane (THAM), is a useful additive to a lubricating oil since both the sludge dispersant and antifriction properties of said oil are enhanced.

REFERENCES:
patent: 2450806 (1948-10-01), McCarthy
patent: 2450807 (1948-10-01), McCarthy
patent: 4035309 (1977-07-01), Brois
patent: 4062786 (1977-12-01), Brois et al.
patent: 4102798 (1978-07-01), Ryer et al.

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