Water soluble cyclic amine-dicarboxylic acid-alkanol amine salt corrosion inhibitor

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United States of America Patent

PATENT NO 5531937
SERIAL NO

08527146

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Abstract

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Compositions and a method of using the compositions to inhibit corrosion. The compositions are water soluble n-alkyl morpholine, saturated dicarboxylic acid, optionally alkanol amine and optionally surfactant compositions which inhibit ferrous metal corrosion when added to aqueous oxygen-free solutions.

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Patent Owner(s)

Patent OwnerAddress
BETZ LABORATORIES INC4636 SOMERTON RD A CORP OF THE COMMONWEALTH OF PA TREVOSE PA 19047

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bockowski, Edmund J Chalfont, PA 10 71
Minevski, Ljiljana V The Woodlands, TX 9 45

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