Compound comprising amine, carboxylate and boron functionalities and its use as a lubricant additive
AssigneeTotal Marketing Services
InventorValérie DOYEN
Life of this patent
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Abstract
A product resulting from the reaction of at least: an alkali or alkaline earth metal hydroxybenzoate compound, optionally substituted by a hydrocarbyl group and optionally overbased, a boron compound, an amine component selected from: a quaternary ammonium salt, compounds including two or three amine functions, wherein at least one amine function is substituted by at least one hydrocarbyl group. A lubricant composition including this product. Use of this product as a lubricant for two-stroke marine engines and four-stroke marine engines, more preferably two-stroke marine engines.
Claims21
1-13. (canceled)
A product resulting from the reaction of a mixture of reactants that consists essentially of:
- at least an alkali or alkaline earth metal hydroxybenzoate compound, optionally substituted by a hydrocarbyl group and optionally overbased,
- at least a boron compound,
- at least an amine component selected from:
- a quaternary ammonium salt
- compounds comprising two or three amine functions, wherein at least one amine function is substituted by at least one hydrocarbyl group, and optionally one or more amine function can be substituted by at least one monoalkoxy group or polyalkoxy group.
Dependencies are inferred from the claim text.