Composition and use

Details Composition and use Composition and use

C - Chemistry, Metallurgy

23

F

C23F 11/10 (2006.01) C10M 111/02 (2006.01) C10M 141/06 (2006.01) C10M 161/00 (2006.01) C10M 173/00 (2006.01) C10M 173/02 (2006.01)

Patent

CA 2141294

2141294 9403564 PCTABS00030 A composition comprising a hydroxyoxime together with the reaction product of an alkyl substituted cyclic anhydride and a hydrophilic compound containing hydroxyl and/or amino groups, a process which comprises treating at least part of the surface of a metal with the composition, a metal coated with the composition, and a lubricant composition comprising the composition and an oil or a grease. The reaction product of the alkyl cyclic anhydride may be the reaction product of polyisobutenyl succinic anhydride and ethanolamine. The hydroxyoxime may be 2-hydroxy-5-nonylbenzaldoxime or 2-hydroxy-5-nonylacetophenoneoxime. The composition may be used to inhibit corrosion of metals, particularly iron.

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