Title:
COMPOSITION CONTAINING REFRIGERANT, USE OF SAME, REFRIGERATOR HAVING SAME, AND METHOD FOR OPERATING SAID REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2023/033122
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a novel low-GWP mixed refrigerant. As a solution, provided is a composition containing a refrigerant, wherein the refrigerant contains 1,1-difluoroethane (R152a), difluoromethane (R32), and/or X in a total amount of 99.5 mass% or more with respect to the entire refrigerant, and X is trans-1,2-difluoroethylene (HFO-1132(E)) and/or trifluoroethylene (HFO-1123).
Inventors:
ITANO MITSUSHI (JP)
GOTOU TOMOYUKI (JP)
YOSHIMURA TAKASHI (JP)
USUI TAKASHI (JP)
NAKAUE TSUBASA (JP)
TOKUNO SATOSHI (JP)
GOTOU TOMOYUKI (JP)
YOSHIMURA TAKASHI (JP)
USUI TAKASHI (JP)
NAKAUE TSUBASA (JP)
TOKUNO SATOSHI (JP)
Application Number:
PCT/JP2022/033020
Publication Date:
March 09, 2023
Filing Date:
September 01, 2022
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F25B1/00; C09K5/04
Domestic Patent References:
| WO2015186670A1 | 2015-12-10 | |||
| WO2015186671A1 | 2015-12-10 | |||
| WO2020145375A1 | 2020-07-16 | |||
| WO2015125881A1 | 2015-08-27 | |||
| WO2015125883A1 | 2015-08-27 | |||
| WO2015125884A1 | 2015-08-27 | |||
| WO2015141678A1 | 2015-09-24 | |||
| WO2019124402A1 | 2019-06-27 | |||
| WO2019123805A1 | 2019-06-27 | |||
| WO2019124404A1 | 2019-06-27 |
Foreign References:
| CN113150745A | 2021-07-23 |
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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