Sealing composition having corrosion inhibitor therein

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United States of America Patent

PATENT NO 7163578
SERIAL NO

11033035

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Abstract

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A composition for sealing at least one fluid leak in heat exchange systems comprises at least one solvent, and fibrillated fiber in an amount and of a size sufficient to become entrained in and seal the one leak. At least one corrosion inhibitor is present in an amount sufficient to aid in prevention of corrosion of at least two metals. The corrosion inhibitor is compatible with coolants having organic acid corrosion inhibiting agents therein, and with coolants having silicate corrosion inhibiting agents therein.

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Patent Owner(s)

Patent OwnerAddress
PRESTONE PRODUCTS CORPORATIONC/O RANK GROUP LIMITED 148 QUAY STREET P O BOX 3515 LEVEL NINE AUCKLAND

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gallagher, Laurie A Bethel, CT 6 47
Gershun, Aleksei Southbury, CT 13 87
Jeffcoate, Carol S Danbury, CT 6 78
Marinho, Filipe J Danbury, CT 24 381

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