- Patent Title: Working fluid composition for refrigerator, and refrigerator oil
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Application No.: US17621847Application Date: 2020-06-17
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Publication No.: US11993742B2Publication Date: 2024-05-28
- Inventor: Satoshi Nagai , Tatsuki Nakajima , Yuya Mizutani , Hidetoshi Ogata
- Applicant: ENEOS Corporation
- Applicant Address: JP Tokyo
- Assignee: ENEOS CORPORATION
- Current Assignee: ENEOS CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: GREENBLUM & BERNSTEIN, P.L.C.
- Priority: JP 19126493 2019.07.05
- International Application: PCT/JP2020/023823 2020.06.17
- International Announcement: WO2021/005986A 2021.01.14
- Date entered country: 2021-12-22
- Main IPC: C09K5/04
- IPC: C09K5/04 ; C10M105/38 ; C10M105/46 ; C10N40/30
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.
Public/Granted literature
- US20220325159A1 WORKING FLUID COMPOSITION FOR REFRIGERATOR, AND REFRIGERATOR OIL Public/Granted day:2022-10-13
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