Oligoquinolinium metal oxide salts as sulfur corrosion inhibitor

Details Oligoquinolinium metal oxide salts as sulfur corrosion inhibitor Oligoquinolinium metal oxide salts as sulfur corrosion inhibitor

1991-08-29

1992-10-27

Kyle, Deborah L.

Compositions

Leather or fur treating

428628, 428660, 428661, 428684, 428469, 427250, 4272551, 4272554, 2523891, 252390, 252394, C08G 7306

Patent

active

051586932

ABSTRACT:
Quartenized derivatives of oligoquinoline have been reacted with refractory metal oxysalts to generate oligoquinolinium metal oxide salts which provide excellent corrosion inhibition of iron based alloy articles in sulfur containing media.

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patent: 4981949 (1991-01-01), Chiang et al.
patent: 5032469 (1991-07-01), Merz et al.

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