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公开(公告)号：EP3018183A8
公开(公告)日：2016-06-29
申请号：EP15190793.8
申请日：2015-08-10
CPC分类号： C09K5/045 , A62D1/0035 , A62D1/0057 , B01F17/0035 , C08J9/122 , C08J9/125 , C08J9/127 , C08J9/146 , C08J2203/10 , C08J2203/162 , C08J2203/182 , C08J2203/202 , C09K3/00 , C09K3/30 , C09K2205/126 , C11D7/30 , C11D7/5018
摘要： The present invention provides a haloolefin-based composition comprising a highly-stable haloolefin in which decomposition and oxidization are inhibited, and the haloolefin-based composition being used for at least one application selected from the group consisting of heat transfer media, refrigerants, foaming agents, solvents, cleaning agents, propellants, and fire extinguishers.
The present invention relates to a haloolefin-based composition comprising a haloolefin and water and being used for at least one application selected from the group consisting of heat transfer media, refrigerants, foaming agents, solvents, cleaning agents, propellants, and fire extinguishers. The haloolefin-based composition comprising a haloolefin and water is used for at least one application selected from the group consisting of heat transfer media, refrigerants, foaming agents, solvents, cleaning agents, propellants, and fire extinguishers.-
2.发明公开Method for evaluating a refrigerant composition comprising hydrofluoropropene with low global warming potential 审中-公开评估冷却剂组合物Hydrofluorpropen低全球变暖潜势的方法
公开(公告)号：EP2743325A2
公开(公告)日：2014-06-18
申请号：EP14158809.5
申请日：2010-02-26
IPC分类号： C09K5/04 , C10M105/38 , C10M107/24 , C10M107/34 , F25B1/00 , C10N40/30
CPC分类号： C09K5/045 , C09K2205/126 , C10M171/008 , C10M2207/283 , C10M2209/04 , C10M2209/103 , C10N2220/302 , C10N2230/10 , G01N33/2876 , Y10T436/153333 , Y10T436/196666
摘要： The present invention provides a method for evaluating a refrigerant composition comprising hydrofluoropropene, a stabilizer, and optionally a lubricant, comprising
(a) heat-treating the refrigerant composition in the presence or absence of oxygen in an airtight container, and then
(b1) determining the acid content of the refrigerant composition, and/or
(b2) if the refrigerant composition comprises a lubricant, the total acid value of the lubricant contained in the heat-treated refrigerant composition.摘要翻译： 本发明提供了一种用于评价制冷剂组合物，包括hydrofluoropropene，稳定剂，和任选的润滑剂，其包含（a）热处理在存在或不存在氧的在一个密闭容器内的制冷剂组合物，然后（B1）确定的挖掘 制冷剂组合物的酸含量，和/或（b2）如果所述制冷剂组合物包含润滑剂，包含在经热处理的制冷剂组合物中的润滑剂的总酸值。
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公开(公告)号：EP4234293A3
公开(公告)日：2023-09-13
申请号：EP23169196.5
申请日：2019-07-16
发明人： Kumakura, Eiji , Furusho, Kazuhiro , Tanaka, Masaru , Ohkubo, Shun , Itano, Mitsushi , Yotsumoto, Yuuki , Mizuno, Akihito , Gotou, Tomoyuki , Yamada, Yasufu , Tsuchiya, Tatsumi , Gobou, Kenji , Kuroki, Hitomi , Karube, Daisuke , Takakuwa, Tatsuya , Tsuda, Tetsushi
摘要： No studies have been made regarding what kinds of refrigerants should be used in a refrigeration cycle device for a vehicle. An air conditioner (1) for a vehicle includes a refrigerant circuit (10) and a refrigerant that is sealed in the refrigerant circuit (10). The refrigerant circuit (10) includes a compressor (80), a first heat exchanger (85), which serves as a heat dissipater in a dehumidifying heating mode, an outside-air heat exchanger (82), a cooling control valve (87), and a second heat exchanger (86), which serves as an evaporator in the dehumidifying heating mode. The refrigerant is a refrigerant having a low GWP.
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公开(公告)号：EP3985080A1
公开(公告)日：2022-04-20
申请号：EP21206160.0
申请日：2017-11-28
摘要： Provided is a method for transferring a refrigerant composition containing three components (difluoromethane, pentafluoroethane, and 1,1,1,2-tetrafluoroethane) such that the compositional change of the liquid phase due to the phase transition that occurs in the supply source when transferring the refrigerant composition falls within a tolerance range. The method for transferring a refrigerant composition containing difluoromethane, pentafluoroethane, and 1,1,1,2-tetrafluoroethane includes transferring a refrigerant composition from a liquid phase in a supply source to a supply destination, wherein the liquid phase of the refrigerant composition in the supply source before the transfer contains (i) 32.9 to 33.5 wt% difluoromethane, 14.4 to 16.0 wt% pentafluoroethane, and 50.5 to 52.7 wt% 1,1,1,2-tetrafluoroethane, (ii) 29.9 to 31.0 wt% difluoromethane, 29.9 to 31.0 wt% pentafluoroethane, and 38.0 to 40.2 wt% 1,1,1,2-tetrafluoroethane, or (iii) 40.2 to 41.0 wt% difluoromethane, 29.5 to 31.0 wt% pentafluoroethane, and 28.0 to 30.3 wt% 1,1,1,2-tetrafluoroethane.
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公开(公告)号：EP3130649A8
公开(公告)日：2017-03-29
申请号：EP15190792.0
申请日：2015-08-10
IPC分类号： C09K5/04 , C07C21/18 , C10M171/00
CPC分类号： C09K5/045 , A62D1/0035 , B01F17/0035 , C09K3/00 , C09K3/30 , C09K2205/126 , C09K2205/22 , C09K2205/40 , C10M171/008 , C10M2209/1033 , C10N2220/302 , C10N2230/66 , C11D7/30
摘要： The present invention provides a highly stable haloolefin-based composition that inhibits decomposition or oxidization.
The haloolefin-based composition comprising (a) a haloolefin; (b) at least one compound selected from the group consisting of HFO-1234ze, HFC-254eb, HFO-1243zf, HFC-245eb, HFC-245fa, HFC-245cb, HFC-236ea, HFC-236fa, HFO-1225ye, 3,3,3-trifluoropropine, HFC-23, HFC-32, HFC-125, HFC-143a, HFC-134a, FC-1216, HCFO-1233xf, HCFO-1233zd, HCFO-1232xf, HCFO-1223xd, and chloromethane; and (c) water.-
公开(公告)号：EP4230707A1
公开(公告)日：2023-08-23
申请号：EP23170305.9
申请日：2019-07-16
发明人： Fujinaka, Shinichi , Tanaka, Masaru , Ohkubo, Shun , Itano, Mitsushi , Yotsumoto, Yuuki , Mizuno, Akihito , Gotou, Tomoyuki , Yamada, Yasufu , Kuroki, Hitomi , Tsuchiya, Tatsumi , Gobou, Kenji , Karube, Daisuke , Takakuwa, Tatsuya
IPC分类号： C09K5/04 , F25B1/10 , B60H1/32 , F25B5/02 , F25B7/00 , F25B13/00 , F25B31/00 , F25B47/02 , F25B39/04
摘要： A showcase includes a refrigerant circuit and a refrigerant enclosed in the refrigerant circuit. The refrigerant circuit includes a compressor (121), a radiator (122), an expansion valve (123), and an evaporator (124). The refrigerant is a low-GWP refrigerant.
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公开(公告)号：EP3995555A1
公开(公告)日：2022-05-11
申请号：EP21216419.8
申请日：2013-09-04
摘要： A principal object of the present invention is to provide a method for filling a refrigerant mixture. According to this method, when a non-azeotropic refrigerant mixture comprising HFC-32 and HFO-1234yf is transferred, changes in the composition that occur during the transfer can be made to fall within an acceptable range in terms of refrigerant properties.
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8.发明公开USE OF HFO REFRIGERANT COMPOSITION HAVING IMPROVED SLIDABILITY IN A VAPOR COMPRESSION-TYPE REFRIGERATION SYSTEM 审中-公开在蒸汽压缩型制冷系统中使用具有改进的可滑动性的HFO制冷剂组合物
公开(公告)号：EP3168276A1
公开(公告)日：2017-05-17
申请号：EP16202629.8
申请日：2011-11-29
IPC分类号： C09K5/04 , C10M171/00
摘要： The present invention relates to the use of a highly stable HFO refrigerant composition, which has improved slidability for the sliding portions of a vapor compression-type refrigeration system, in a vapor compression-type refrigeration system. More specifically, the present invention relates to the use of a HFO refrigerant composition, which comprises at least one type of HFO refrigerant and a polymer of halogenated propene represented by C 3 H a F b Cl c (provided that a + b + c = 6, a = an integer of 1 to 3, b = an integer of 3 to 5, and c = an integer of 0 to 1) that is an oligomer having a molecular weight of 200 to 900, in at least one member selected from the group consisting of mobile air conditioners, refrigerators, turbo freezers, container freezers, household air conditioners, and industrial air conditioners.
摘要翻译： 本发明涉及在蒸汽压缩式制冷系统中使用对蒸气压缩式制冷系统的滑动部分具有改进的滑动性的高度稳定的HFO制冷剂组合物的用途。 更具体地说，本发明涉及HFO制冷剂组合物的用途，该组合物包含至少一种HFO制冷剂和由C3HaFbClc表示的卤代丙烯聚合物（假设a + b + c = 6，a = 1〜3，b = 3〜5的整数，c = 0〜1的整数）表示的分子量为200〜900的低聚物中的至少一种选自移动式空调机 ，冰箱，涡轮冷冻机，容器冷冻机，家用空调和工业空调。
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9.发明授权Refrigerant composition comprising difluoromethane (HFC32), pentafluoroethane (HFC125), and 2,3,3,3,-tetrafluoropropene (HFO1234yf) 有权二氟甲烷（HFC32），五氟乙烷的制冷剂组合物（HFC125）和2,3,3,3-四氟丙烯（HFO-1234yf）的
公开(公告)号：EP2460865B1
公开(公告)日：2013-02-20
申请号：EP12000957.6
申请日：2009-06-30
IPC分类号： C09K5/04
CPC分类号： C09K5/045 , C09K2205/126 , C09K2205/22
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公开(公告)号：EP4234293A2
公开(公告)日：2023-08-30
申请号：EP23169196.5
申请日：2019-07-16
发明人： Kumakura, Eiji , Furusho, Kazuhiro , Tanaka, Masaru , Ohkubo, Shun , Itano, Mitsushi , Yotsumoto, Yuuki , Mizuno, Akihito , Gotou, Tomoyuki , Yamada, Yasufu , Tsuchiya, Tatsumi , Gobou, Kenji , Kuroki, Hitomi , Karube, Daisuke , Takakuwa, Tatsuya , Tsuda, Tetsushi
IPC分类号： B60H1/32
摘要： No studies have been made regarding what kinds of refrigerants should be used in a refrigeration cycle device for a vehicle. An air conditioner (1) for a vehicle includes a refrigerant circuit (10) and a refrigerant that is sealed in the refrigerant circuit (10). The refrigerant circuit (10) includes a compressor (80), a first heat exchanger (85), which serves as a heat dissipater in a dehumidifying heating mode, an outside-air heat exchanger (82), a cooling control valve (87), and a second heat exchanger (86), which serves as an evaporator in the dehumidifying heating mode. The refrigerant is a refrigerant having a low GWP.
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