Title:
テトラフルオロプロペンおよびジフルオロメタンを含む組成物ならびにその使用
Document Type and Number:
Japanese Patent JP5730900
Kind Code:
B2
Abstract:
The present invention relates to compositions for use in refrigeration, air-conditioning and heat pump systems wherein the composition comprises tetrafluoropropene and difluoromethane. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, aerosol propellants, fire suppression, fire extinguishing agents, as power cycle working fluids and in methods for replacing HFC-134a, R410A, \R404A, or R507.
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Inventors:
Thomas Jay Wreck
Barbara Haviland Miner
Barbara Haviland Miner
Application Number:
JP2012546159A
Publication Date:
June 10, 2015
Filing Date:
December 21, 2010
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
C09K5/04; C10M101/02; C10M105/04; C10M105/06; C10M105/36; C10M105/38; C10M105/50; C10M107/02; C10M107/24; C10M107/34; C10M107/48; C10M107/50
Domestic Patent References:
| JP2010047754A | ||||
| JP2012251767A | ||||
| JP2014141681A | ||||
| JP2008531836A |
Attorney, Agent or Firm:
Junji Yuda
Noriyuki Takebayashi
Noriyuki Takebayashi