OIL FOR REFRIGERATOR

PURPOSE:To provide an oil for a refrigerator having excellent balance of characteristics in respect of flon resistance, lubricity, and low-temp. characteristics, which comprises a particular alkyl group-contg. diphenyl ether as a base oil. CONSTITUTION:An oil for a refrigerator which comprises a dip...

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Bibliographische Detailangaben
Hauptverfasser:	KOMATSUZAKI SHIGEKI, IIZUKA TADASHI, NAKANO FUMIO, HONMA KICHIJI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY FUELS INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS LUBRICANTS LUBRICATING COMPOSITIONS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MONOXIDE USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Beschreibung
Zusammenfassung:	PURPOSE:To provide an oil for a refrigerator having excellent balance of characteristics in respect of flon resistance, lubricity, and low-temp. characteristics, which comprises a particular alkyl group-contg. diphenyl ether as a base oil. CONSTITUTION:An oil for a refrigerator which comprises a diphenyl ether having one or two 6-18C alkyl groups as a base oil. The mono- or dialkyldiphenyl ether has been recently put on the market and is commercially available. Silicone oil-based antifoamers and phosphate extreme-pressure additive may be added to the oil for a refrigerator in such an amt. as will not spoil the intended effect. The use of this oil for a refrigerator prevents the seizing and wear of the sliding portion of a flon compressor and particularly enables a high speed revolution of a compressor of the rotary type.