Corrosion inhibition by ethoxylated fatty amine salts of maleate

Details Corrosion inhibition by ethoxylated fatty amine salts of maleate Corrosion inhibition by ethoxylated fatty amine salts of maleate

1995-08-24

1996-12-10

McMahon, Timothy

Chemical apparatus and process disinfecting, deodorizing, preser

Process disinfecting, preserving, deodorizing, or sterilizing

Maintaining environment nondestructive to metal

422 14, 422 17, 106 1441, 4273881, C23C 2248

Patent

active

055827926

ABSTRACT:
A method for inhibiting corrosion of a metal surface bearing a corrosion product including ferrous ions is disclosed. The method comprises applying to the surface a salt of an ethoxylated amine and a reaction product of an alcohol and a fatty acid maleic anhydride adduct produced by a reaction between maleic anhydride and an unsaturated fatty acid. Related compositions are also disclosed.

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