Alkylaniline/formaldehyde co-oligomers as corrosion inhibitors

Details Alkylaniline/formaldehyde co-oligomers as corrosion inhibitors Alkylaniline/formaldehyde co-oligomers as corrosion inhibitors

1986-10-31

1988-10-18

Lieberman, Paul

Chemical apparatus and process disinfecting, deodorizing, preser

Process disinfecting, preserving, deodorizing, or sterilizing

Maintaining environment nondestructive to metal

422 16, 252 8555, 252390, 252393, 528139, 528129, 528162, 528269, C23F 1100, C23F 1104

Patent

active

047786540

ABSTRACT:
A hydrocarbon-soluble corrosion inhibitor composition comprising the reaction product obtained by the acid-catalyzed oligomerization of alkylaniline, formaldehyde, and an aromatic compound selected from aniline, phenol, alkylphenol and an ethoxylated alkylphenol. Also disclosed is a method of inhibiting corrosion of a corrodible metal utilizing said composition.

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