Title:
WORKING FLUID COMPOSITION FOR REFRIGERATOR, AND REFRIGERATOR OIL
Document Type and Number:
WIPO Patent Application WO/2021/005986
Kind Code:
A1
Abstract:
Provided is a working fluid composition for a refrigerator which contains: a refrigerant containing trifluoroiodomethane; and a refrigerator oil containing a complex ester synthesized from a polyhydric alcohol, a polybasic acid, and at least one selected from monohydric alcohols and monocarboxylic fatty acids.
Inventors:
NAGAI SATOSHI (JP)
NAKAJIMA TATSUKI (JP)
MIZUTANI YUYA (JP)
OGATA HIDETOSHI (JP)
NAKAJIMA TATSUKI (JP)
MIZUTANI YUYA (JP)
OGATA HIDETOSHI (JP)
Application Number:
PCT/JP2020/023823
Publication Date:
January 14, 2021
Filing Date:
June 17, 2020
Export Citation:
Assignee:
JXTG NIPPON OIL & ENERGY CORP (JP)
International Classes:
C09K5/04; C10M105/38; C10M105/42; C10N30/00; C10N30/06; C10N40/30
Domestic Patent References:
| WO2015111522A1 | 2015-07-30 | |||
| WO2014017596A1 | 2014-01-30 |
Foreign References:
| JP2017031321A | 2017-02-09 | |||
| JPH08507524A | 1996-08-13 | |||
| JP2008504373A | 2008-02-14 | |||
| JP2009024152A | 2009-02-05 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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