Oxidative passivation of polyamine-dispersants

Details Oxidative passivation of polyamine-dispersants Oxidative passivation of polyamine-dispersants

1981-03-20

1983-04-05

Shaver, Paul F.

Compositions

Electrolytes for electrical devices

252 515R, C10M 132, C10M 326, C10M 120

Patent

active

043790640

ABSTRACT:
Mild oxidation of polyamine crankcase dispersants passivates basically reacting polyamine dispersants to fluorocarbon compositions used in engines.

REFERENCES:
patent: 3219666 (1965-11-01), Norman et al.
patent: 3442808 (1969-05-01), Traise et al.
patent: 3452002 (1969-06-01), Brasch
patent: 4142980 (1979-03-01), Karll et al.
patent: 4170562 (1979-10-01), West
patent: 4199462 (1980-04-01), Soula et al.

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