Title:
WORKING MEDIUM FOR HEAT CYCLE
Document Type and Number:
WIPO Patent Application WO/2014/178353
Kind Code:
A1
Abstract:
Provided is a working medium for a heat cycle, the working medium having little impact on the ozone layer, little impact on global warming, and excellent cycle performance. The working medium for a heat cycle contains trifluoroethylene and difluoroethylene, and the content of the difluoroethylene relative to the working medium is less than 1.5 mass%.
Inventors:
HASHIMOTO MAI (JP)
FUKUSHIMA MASATO (JP)
KAWAGUCHI SATOSHI (JP)
TANIGUCHI TOMOAKI (JP)
TAKEUCHI YU (JP)
FUKUSHIMA MASATO (JP)
KAWAGUCHI SATOSHI (JP)
TANIGUCHI TOMOAKI (JP)
TAKEUCHI YU (JP)
Application Number:
PCT/JP2014/061767
Publication Date:
November 06, 2014
Filing Date:
April 25, 2014
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
International Classes:
C09K5/04; C07C19/08; C07C19/12; C07C21/18; C09K3/00; C09K3/30
Domestic Patent References:
| WO2012157762A1 | 2012-11-22 | |||
| WO2012157764A1 | 2012-11-22 | |||
| WO2012157764A1 | 2012-11-22 |
Foreign References:
| JP2010533151A | 2010-10-21 | |||
| JP2013095491A | 2013-05-20 | |||
| JP2014030855A | 2014-02-20 |
Other References:
See also references of EP 2993212A4
Attorney, Agent or Firm:
SENMYO, Kenji et al. (JP)
Spring name Kenji (JP)
Spring name Kenji (JP)
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