Aqueous lubricant

Details Aqueous lubricant Aqueous lubricant

1982-10-22

1983-12-06

Howard, Jacqueline V.

Compositions

Electrolytes for electrical devices

252 333, 252 347, 252 407, 252 421, 252 515A, 252 495, C10M 124, C10M 136, C10M 140, C10M 148

Patent

active

044192525

ABSTRACT:
A lubricant concentrate is provided for forming stable, translucent oil-in-water emulsions upon dilution with a major part of water. The concentrate comprises a suitable base oil blended with polyisobutylene and an emulsifier/dispersant and antiwear/antirust inhibitor system. Typical emulsifier/dispersants include the metal soaps of rosin acids, the alkylene oxide condensation products of a fatty amine or the reaction product thereof with a polyalkenylsuccinic acid or anhydride. Zinc dialkyldithiophosphates and metal dialkylnaphthalene sulfonates are useful antiwear and antirust inhibitors.

REFERENCES:
patent: 3939088 (1976-02-01), Goldschmidt et al.
patent: 4225447 (1980-09-01), Law et al.
patent: 4260502 (1981-04-01), Slanker

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