Title:
BASE OIL FOR REFRIGERATOR OIL, REFRIGERATOR OIL, AND WORKING FLUID COMPOSITION FOR REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2023/008568
Kind Code:
A1
Abstract:
Provided is a base oil for a refrigerator oil in which the cyclic saturated fraction is 40 mass% or less and the non-cyclic saturated fraction is 60 mass% or more of the saturated fraction, the density at 15°C is 0.805 g/cm3 or less, and the normal paraffin content is 50 mass% or less.
Inventors:
NARA FUMIYUKI (JP)
TAKAKI TOMOHIRO (JP)
MIZUTANI YUYA (JP)
ANDO MAKOTO (JP)
OGATA HIDETOSHI (JP)
TAKAKI TOMOHIRO (JP)
MIZUTANI YUYA (JP)
ANDO MAKOTO (JP)
OGATA HIDETOSHI (JP)
Application Number:
PCT/JP2022/029341
Publication Date:
February 02, 2023
Filing Date:
July 29, 2022
Export Citation:
Assignee:
ENEOS CORP (JP)
International Classes:
C09K5/04; C10M101/02; C10M105/04; C10N20/00; C10N30/06; C10N40/30
Domestic Patent References:
| WO2019156126A1 | 2019-08-15 | |||
| WO2021100634A1 | 2021-05-27 | |||
| WO2006062245A1 | 2006-06-15 | |||
| WO2007105452A1 | 2007-09-20 |
Foreign References:
| JP2008013677A | 2008-01-24 | |||
| JP2015071687A | 2015-04-16 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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