COMPOSITION INCLUDING REFRIGERANT, USE THEREOF, REFRIGERATOR HAVING SAME, AND METHOD FOR OPERATING SAID REFRIGERATOR

Title:

COMPOSITION INCLUDING REFRIGERANT, USE THEREOF, REFRIGERATOR HAVING SAME, AND METHOD FOR OPERATING SAID REFRIGERATOR

Document Type and Number:

WIPO Patent Application WO/2020/262209

Kind Code:

A1

Abstract:

Provided is a novel low-GWP mixed refrigerant. A composition including a refrigerant, wherein said refrigerant includes trans-1,2-difluoroethylene (HFO-1132(E)), 1,1-difluoroethylene (HFO-1132a), 2,3,3,3-tetrafluoro-1-propene (R1234yf), and difluoromethane (R32).

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Inventors:

ITANO MITSUSHI (JP)
OHKUBO SHUN (JP)
KARUBE DAISUKE (JP)
TOKUNO SATOSHI (JP)

Application Number:

PCT/JP2020/024050

Publication Date:

December 30, 2020

Filing Date:

June 19, 2020

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Assignee:

DAIKIN IND LTD (JP)

International Classes:

C09K5/04; F25B1/00

Domestic Patent References:

WO2015186557A1	2015-12-10
WO2019030508A1	2019-02-14
WO2015125874A1	2015-08-27

Foreign References:

JP2015229767A

2015-12-21

Attorney, Agent or Firm:

SAEGUSA & PARTNERS (JP)

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