REFRIGERATION WORKING FLUID COMPOSITIONS CONTAINING TRIFLUOROETHANE

There are disclosed refrigeration working fluid compositions comprising 1,1,1-trifluoroethane refrigerant and either a neopentylglycol ester of 3,5,5-trimethylhexanoic acid or a trimethylolpropane ester of a mixture of 65 w.% 3,5,5-trimethylhexanoic acid, 22.2 % wt.% n-heptanoic acid and 12.8 wt.% m...

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Bibliographic Details
Main Authors SCHLOSBERG, RICHARD HENRY, DUNCAN, CAROLYN BOGGUS, KREVALIS, MARTIN ANTHONY
Format Patent
LanguageEnglish
French
Published 23.06.1994
Edition6
Subjects
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Summary:There are disclosed refrigeration working fluid compositions comprising 1,1,1-trifluoroethane refrigerant and either a neopentylglycol ester of 3,5,5-trimethylhexanoic acid or a trimethylolpropane ester of a mixture of 65 w.% 3,5,5-trimethylhexanoic acid, 22.2 % wt.% n-heptanoic acid and 12.8 wt.% methylhexanoic acid. The esters exhibit suitable viscosity ranges and miscibility with the refrigerant over a broad compositional range.
Bibliography:Application Number: CA19932152072