Refrigerator lubricating oil and mixed composition for refrigerator

The refrigerator lubricating oil includes: a base oil, the main component of which is a polyol ester (A) of C3-C18 fatty acids (a1) and of a polyol (a2) that is selected from among neopentyl glycol, trimethylolethane, trimethylolpropane, trimethylolbutane, pentaerythritol, and dipentaerythritol; and...

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Bibliographische Detailangaben
Hauptverfasser: HOSHIDA TAKAHIRO, KANEKO MASATO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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