Phosphorous amine lubricant additives

Details Phosphorous amine lubricant additives Phosphorous amine lubricant additives

1993-02-04

1994-09-20

Willis, Jr., Prince

Compositions

Electrolytes for electrical devices

252 499, 252 498, 252 50, 252 51, 252 515A, 558 81, 558108, 558170, C10M13702, C07F 902

Patent

active

053486706

ABSTRACT:
Lubricant additives are disclosed which are produced by reacting an alkanolamine, a carboxylic acid and phosphorous acid. The reaction product may also include a boron compound and/or a monofunctional alcohol. The additives are useful in combination with metalworking oils, particularly in extreme pressure applications, to replace currently used chlorinated paraffin additives.

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