Grease compositions containing borated catechol compounds and hy

Details Grease compositions containing borated catechol compounds and hy Grease compositions containing borated catechol compounds and hy

1987-03-10

1988-11-01

Dixon, Jr., William R.

Compositions

Electrolytes for electrical devices

252 32, 252 54, C10M12526

Patent

active

047818506

ABSTRACT:
Disclosed is a grease composition comprising a major proportion of a grease, a hydroxy-containing soap thickener and a minor amount of a boronated catechol compound. The hydroxy-containing soap thickener and boronated catechol (ortho dihydroxybenzene) compound are each added in amounts sufficient to increase the dropping point of the grease an appreciable amount. The catechol (ortho dihydroxybenzene) compounds useful in this invention include catechol borates, catechol-alcohol borate compounds and catechol-amine borate compounds.

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