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公开(公告)号：US11083921B2
公开(公告)日：2021-08-10
申请号：US16595843
申请日：2019-10-08
摘要： Disclosed are fire extinguishants comprising from about 20% to about 80% by weight of 1-chloro-3,3,3-trifluoropropene (HFO-1233zd) and from about 20% to about 80% by weight of 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone (FK5-1-12), and to methods, systems and containers which use the fire extinguishants.
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公开(公告)号：US10676656B2
公开(公告)日：2020-06-09
申请号：US16281577
申请日：2019-02-21
发明人： Ryan Hulse , Rajiv Ratna Singh , Justin Becker , Robert Gerard Richard , Rajat S. Basu , Hang T. Pham , Ian Shankland
摘要： Compositions comprising multi-fluorinated olefins and HFC-32 are disclosed. Such compositions are useful particularly for in stationary refrigeration and air conditioning equipment.
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公开(公告)号：US10434347B2
公开(公告)日：2019-10-08
申请号：US15974596
申请日：2018-05-08
摘要： Disclosed are fire extinguishants comprising from about 20% to about 80% by weight of 1-chloro-3,3,3-trifluoropropene (HFO-1233zd) and from about 20% to about 80% by weight of 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone (FK5-1-12), and to methods, systems and containers which use the fire extinguishants.
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公开(公告)号：US20190153281A1
公开(公告)日：2019-05-23
申请号：US16051765
申请日：2018-08-01
发明人： Ryan Hulse , Rajiv Ratna Singh , Justin Becker , Robert Gerard Richard , Rajat S. Basu , Hang T. Pham , Ian Shankland
摘要： Compositions comprising multi-fluorinated olefins and HFC-32 are disclosed. Such compositions are useful particularly for in stationary refrigeration and air conditioning equipment.
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公开(公告)号：US20220119693A1
公开(公告)日：2022-04-21
申请号：US17349856
申请日：2021-06-16
发明人： Ankit SETHI , Samuel F. Yana Motta , Ryan Hulse , Robert Gerard Richard , Gregory Laurence Smith , Henna Tangri , Elizabet del Carmen Vera Becerra , Yang Zou
IPC分类号： C09K5/04 , C10M105/38 , F25B45/00 , F25B31/00 , C10M171/00 , C10M105/50 , C10M111/02
摘要： The present invention relates to a refrigerant composition, including difluoromethane (HFC-32), pentafluoroethane (HFC-125), and trifluoroiodomethane (CF3I) for use in a heat exchange system, including air conditioning and refrigeration applications and in particular aspects to the use of such compositions as a replacement of the refrigerant R-410A for heating and cooling applications and to retrofitting heat exchange systems, including systems designed for use with R-410A.
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公开(公告)号：US09994749B2
公开(公告)日：2018-06-12
申请号：US14604929
申请日：2015-01-26
发明人： Samuel F Yana Motta , Mark W Spatz , Rajiv Ratna Singh , Robert Gerard Richard , Elizabet del Carmen Vera Becerra , Daniel Burger
CPC分类号： C09K5/045 , C09K3/30 , C09K2205/126 , C09K2205/22 , C09K2205/40 , F25B1/00 , F25B40/00 , F25B2400/121 , F25B2400/18 , F28D1/00
摘要： Heat transfer systems, methods and compositions which utilize a heat transfer fluid comprising: (a) from about 30% to about 65% by weight of HFC-134a; (b) from about 0% to about 70% by weight of HFO1234ze; and (c) from about 0% to about 70% by weight of HFO-1234yf, provided that the amount of HFO-1234ze and HFO-1234yf in the composition together is at least about 35% by weight, with the weight percent being based on the total of the components (a)-(c) in the composition.
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公开(公告)号：US11214720B2
公开(公告)日：2022-01-04
申请号：US16868785
申请日：2020-05-07
发明人： Ryan Hulse , Rajiv Ratna Singh , Justin Becker , Robert Gerard Richard , Rajat S. Basu , Hang T. Pham , Ian Shankland
摘要： Compositions comprising multi-fluorinated olefins and HFC-32 are disclosed. Such compositions are useful particularly for in stationary refrigeration and air conditioning equipment.
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公开(公告)号：US10815409B2
公开(公告)日：2020-10-27
申请号：US16153733
申请日：2018-10-06
发明人： Ankit Sethi , Samuel F. Yana Motta , Ryan Hulse , Robert Gerard Richard , Gregory Laurence Smith , Henna Tangri , Elizabet del Carmen Vera Becerra , Yang Zou
IPC分类号： C09K5/04
摘要： The present invention relates to a refrigerant composition, including difluoromethane (HFC-32), pentafluoroethane (HFC-125), and trifluoroiodomethane (CF3I) for use in a heat exchange system, including air conditioning and refrigeration applications and in particular aspects to the use of such compositions as a replacement of the refrigerant R-410A for heating and cooling applications and to retrofitting heat exchange systems, including systems designed for use with R-410A.
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公开(公告)号：US11306235B2
公开(公告)日：2022-04-19
申请号：US17065173
申请日：2020-10-07
发明人： Ryan Hulse , Rajiv Ratna Singh , Justin Becker , Robert Gerard Richard , Rajat S. Basu , Hang T. Pham , Ian Shankland
摘要： Compositions comprising multi-fluorinated olefins and HFC-32 are disclosed. Such compositions are useful particularly for in stationary refrigeration and air conditioning equipment.
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公开(公告)号：US20200147432A1
公开(公告)日：2020-05-14
申请号：US16595843
申请日：2019-10-08
摘要： Disclosed are fire extinguishants comprising from about 20% to about 80% by weight of 1-chloro-3,3,3-trifluoropropene (HFO-1233zd) and from about 20% to about 80% by weight of 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone (FK5-1-12), and to methods, systems and containers which use the fire extinguishants.
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