Working fluid composition having ketone-containing compound for

Compositions – Vaporization – or expansion – refrigeration or heat or energy... – With lubricants – or warning – stabilizing or anti-corrosion...

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252 52R, 252 67, C09K 504, C10M10520

Patent

active

054014336

ABSTRACT:
A working fluid composition for use in a refrigeration system which comprises a refrigerating oil comprising a compound having one or more ketone groups in the molecular structure as a base oil and a hydrofluorocarbon.

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"The Synthesis and Reactions of Certain .alpha.-Substituted Glycidic Esters" by Morris et al, .alpha.-Substituted Glycidic Esters, Mar. 5, 1954, pp. 1237-1241.

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