WORKING FLUID COMPOSITION FOR REFRIGERATOR, AND REFRIGERATOR OIL

The present invention provides a working fluid composition for a refrigerating machine, comprising a refrigerating machine oil that comprises an ester of a polyhydric alcohol and a fatty acid, an epoxy compound, and a phosphorus compound, and a fluoropropene refrigerant, wherein the polyhydric alcoh...

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Bibliographische Detailangaben
Hauptverfasser: TADA Akira, TAKAHASHI Hitoshi, SAWADA Ken, KONNO Souichirou, MUKAWA Hajime, HOSHIDA Takahiro, YAMAMOTO Kazuki, KANO Takekazu, MUTO Masataka, HAYASHI Genki
Format: Patent
Sprache:eng
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