HEAT EXCHANGE METHOD USING FLUORINATED VINYLETHERS HAVING A LOW GWP
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United States of America Patent
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Issued Date -
Oct 12, 2023
app pub date -
Aug 23, 2021
filing date -
Aug 28, 2020
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Abstract
The present invention relates to a method for exchanging heat with an object said method comprising using a heat transfer fluid wherein said heat transfer fluid comprises one or more chemical compounds having the general formula: Rf—O—CF2—O—CX═CYZ (I) wherein Rf can be any C2-C6 linear, branched or C5C6 cyclic saturated carbon chain which can be partially or fully fluorinated, and can comprise 0-5 Oxygen atoms which, when present, are all engaged in ether bonds, and wherein X, Y and Z can be independently selected from halogens or hydrogen, with the proviso that at least one of X, Y or Z is a halogen.
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