Composition and method for scavenging oxygen

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United States of America Patent

PATENT NO 5176849
SERIAL NO

07868434

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Abstract

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A composition and method of inhibiting corrosion in boiler-steam condensate systems comprising adding to the system N,N-dihydrocarbylhydroxylamine and N-hydrocarbylhydroxylamine in amounts effective to inhibit corrosion.

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Patent Owner(s)

Patent OwnerAddress
W R GRACE & CO -CONN7500 GRACE DRIVE COLUMBIA MD 21044

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cuisia, Dionisio G Buffalo Grove, IL 16 306
Hwa, Chih M Palatine, IL 23 438
Oleka, Ronald L Oakville, CA 2 25

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