Sulfur-coupled saligenin salts

Details Sulfur-coupled saligenin salts Sulfur-coupled saligenin salts

1994-04-26

1996-05-14

Howard, Jacqueline V.

Compositions

Electrolytes for electrical devices

252 482, 252 496, 568716, 568 6, 568 25, 568727, C10M12910

Patent

active

055164412

ABSTRACT:
A metal salt or boron compound of a hydrocarbyl-substituted aromatic hydroxy compound having at least two hydroxy-substituted aromatic rings bridged by sulfur, where at least one aromatic ring bears a substituent ortho to a hydroxy group, provides a useful lubricant additive. The substituent on the aromatic ring is an .alpha.-hydroxy aliphatic hydrocarbyl group or a --C(O)R.sup.2 group, where R.sup.2 is hydrogen or aliphatic hydrocarbyl. Preferred salts are magnesium.

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