The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 2024
Filed:
Jun. 17, 2020
Applicant:
Eneos Corporation, Tokyo, JP;
Inventors:
Satoshi Nagai, Tokyo, JP;
Tatsuki Nakajima, Tokyo, JP;
Yuya Mizutani, Tokyo, JP;
Hidetoshi Ogata, Tokyo, JP;
Assignee:
ENEOS CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 5/04 (2006.01); C10M 105/38 (2006.01); C10M 105/46 (2006.01); C10N 40/30 (2006.01);
U.S. Cl.
CPC ...
C09K 5/044 (2013.01); C10M 105/38 (2013.01); C10M 105/46 (2013.01); C09K 2205/12 (2013.01); C09K 2205/24 (2013.01); C10M 2207/2835 (2013.01); C10M 2207/3045 (2013.01); C10N 2040/30 (2013.01);
Abstract
A working fluid composition for a refrigerating machine, containing: a refrigerant containing trifluoroiodomethane; and a refrigerating machine oil containing a complex ester synthesized from a polyhydric alcohol, a polybasic acid, and at least one selected from a monohydric alcohol and a monocarboxylic fatty acid.