Title:
REFRIGERANT COMPOSITION INCLUDING HFO-1234ze (E) AND HFC-134 AND USE FOR SAME
Document Type and Number:
WIPO Patent Application WO/2019/078165
Kind Code:
A1
Abstract:
Provided is a refrigerant composition that combines ASHRAE non-flammability, high freezing capacity, and relative to HFC-134a, a lower GWP and an equivalent coefficient of performance (COP). The refrigerant composition includes HFO-1234ze(E) and HFC-134 and is for use in at least one freezer apparatus selected from the group consisting of refrigerators, freezers, water coolers, ice makers, display refrigerators, display freezers, freezer/refrigeration units, freezers for frozen/refrigerated storage, chillers (chilling units), turbo freezers, and screw freezers.
Inventors:
OHKUBO SHUN (JP)
KARUBE DAISUKE (JP)
MIZUNO AKIHITO (JP)
KUROKI HITOMI (JP)
TAKAHASHI KAZUHIRO (JP)
YAMADA YASUFU (JP)
TAKAKUWA TATSUYA (JP)
YOTSUMOTO YUUKI (JP)
KARUBE DAISUKE (JP)
MIZUNO AKIHITO (JP)
KUROKI HITOMI (JP)
TAKAHASHI KAZUHIRO (JP)
YAMADA YASUFU (JP)
TAKAKUWA TATSUYA (JP)
YOTSUMOTO YUUKI (JP)
Application Number:
PCT/JP2018/038350
Publication Date:
April 25, 2019
Filing Date:
October 15, 2018
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
C09K5/04; F25B1/00
Foreign References:
| JP2015517009A | 2015-06-18 | |||
| JP2017504744A | 2017-02-09 | |||
| JP2017503907A | 2017-02-02 | |||
| JP2016539208A | 2016-12-15 | |||
| JP2016065206A | 2016-04-28 | |||
| JP2014514423A | 2014-06-19 | |||
| JP2011520016A | 2011-07-14 | |||
| JP2013544896A | 2013-12-19 | |||
| JP2008524433A | 2008-07-10 | |||
| JP2017053566A | 2017-03-16 | |||
| US20170029679A1 | 2017-02-02 |
Other References:
See also references of EP 3699252A4
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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