Heat transfer fluid additive composition

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United States of America Patent

PATENT NO 9598624
SERIAL NO

14639637

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Abstract

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Disclosed herein is a heat transfer fluid additive composition comprising: greater than or equal to 10 weight percent (wt %) of a carboxylic acid, based on the total weight of the composition; an azole compound; and a base, wherein the base is present in an amount sufficient to obtain a pH 8-10.5 when diluted by 50 volume % with water. The heat transfer fluid additive composition can be combined with other components to form a heat transfer fluid. The heat transfer fluid can be used in a heat transfer system.

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Patent Owner(s)

Patent OwnerAddress
PRESTONE PRODUCTS CORPORATION1900 WEST FIELD COURT LAKE FOREST IL 60045

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gershun, Aleksei Southbury, US 13 87
Woyciesjes, Peter M Woodbury, US 55 586
Yang, Bo Ridgefield, US 650 5069

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