Hydrocarbon soluble nitrogen containing dispersant - fluorophosp

Details Hydrocarbon soluble nitrogen containing dispersant - fluorophosp Hydrocarbon soluble nitrogen containing dispersant - fluorophosp

1987-03-06

1988-05-31

Dixon, Jr., William R.

Compositions

Electrolytes for electrical devices

252 499, 564 12, C10M14900, C10M15300

Patent

active

047479710

ABSTRACT:
Amine-containing dispersants, such as succinimides, Mannich Bases and Viscosity-index improvers are reacted with fluorophosphoric acid. The reaction of the dispersant with the fluorophosphoric acid passivates the dispersant to fluorocarbon compositions used as seals, for example in automobile engines.

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