公开(公告)号：US20160068731A1

公开(公告)日：2016-03-10

申请号：US14782803

申请日：2014-04-14

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： BARBARA HAVILAND MINOR ,  BRIAN RALPH ENGLER ,  THOMAS JOSEPH LECK ,  GREGORY A. BELL ,  JON LEE HOWELL ,  KONSTANTINOS KONTOMARIS

IPC: C09K5/04 ,  C10M107/38

CPC classification number: C09K5/045 ,  C09K5/044 ,  C09K2205/102 ,  C09K2205/112 ,  C09K2205/126 ,  C10M105/00 ,  C10M107/38 ,  C10M111/02 ,  C10M111/04 ,  C10M171/008 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2205/223 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2209/1023 ,  C10M2209/1033 ,  C10M2213/04 ,  C10M2213/043 ,  C10M2215/24 ,  C10M2215/245 ,  C10M2215/26 ,  C10M2215/265 ,  C10M2217/0403 ,  C10M2219/0445 ,  C10M2229/02 ,  C10M2229/025 ,  C10N2220/022 ,  C10N2220/302 ,  C10N2230/02 ,  C10N2230/70 ,  C10N2240/30

Abstract: Disclosed herein is a method to improve miscibility in refrigeration, air conditioning, heat pump or power cycle systems comprising charging a refrigeration, air conditioning or heat pump system with a refrigerant composition; wherein the refrigerant composition comprises at least one refrigerant and a lubricant comprising at least one perfluoropolyether and at least one non-fluorinated lubricant, provided that the refrigerant composition has no more than two liquid phases over the range of the composition and over a range of temperature from about −40° C. to about +60° C. Also disclosed is a refrigeration, air conditioning, heat pump, or power cycle system containing said refrigerant composition.

Abstract translation: 本文公开了一种改善制冷，空调，热泵或动力循环系统的混溶性的方法，包括用制冷剂组合物对制冷空调或热泵系统进行充电; 其中所述制冷剂组合物包含至少一种制冷剂和包含至少一种全氟聚醚和至少一种非氟化润滑剂的润滑剂，条件是所述制冷剂组合物在组合物的范围内并且在一定温度范围内具有不超过两个液相 约-40℃至约+ 60℃。还公开了包含所述制冷剂组合物的制冷，空调，热泵或动力循环系统。

公开(公告)号：US20150337192A1

公开(公告)日：2015-11-26

申请号：US14817337

申请日：2015-08-04

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： ANDREW EDWARD FEIRING ,  VIACHESLAV A. PETROV ,  BARBARA HAVILAND MINOR ,  MARIO JOSEPH NAPPA ,  NANDINI C. MOULI ,  THOMAS JOSEPH LECK ,  JON LEE HOWELL

IPC: C09K5/04

CPC classification number: C09K5/045 ,  C09K2205/10 ,  C09K2205/102 ,  C09K2205/104 ,  C09K2205/11 ,  C09K2205/126 ,  C09K2205/132 ,  C09K2205/134 ,  C09K2205/24 ,  F25B39/02

Abstract: The present invention relates to compositions comprising at least one fluoroolefin and an effective amount of stabilizer that may be an epoxide, fluorinated epoxide or oxetane, or a mixture thereof with other stabilizers. The stabilized compositions may be useful in cooling apparatus, such as refrigeration, air-conditioning, chillers, and heat pumps, as well as in applications as foam blowing agents, solvents, aerosol propellants, fire extinguishants, and sterilants.

Abstract translation: 本发明涉及包含至少一种氟烯烃和有效量的稳定剂的组合物，其可以是环氧化物，氟化环氧化物或氧杂环丁烷，或其与其它稳定剂的混合物。 稳定的组合物可用于冷却装置，例如制冷，空调，冷却器和热泵，以及作为泡沫发泡剂，溶剂，气溶胶推进剂，灭火剂和灭菌剂的应用。

公开(公告)号：US20160244651A1

公开(公告)日：2016-08-25

申请号：US15026067

申请日：2014-10-06

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： THOMAS JOSEPH LECK ,  KONSTANTINOS KONTOMARIS ,  PAVANANDAN KISTA NAICKER

IPC: C09K5/04 ,  F28D21/00 ,  F25B39/00 ,  F25B7/00 ,  F25B30/02

CPC classification number: C09K5/045 ,  C09K2205/126 ,  C09K2205/22 ,  C09K2205/40 ,  C09K2205/43 ,  F25B7/00 ,  F25B30/02 ,  F25B39/00 ,  F25B39/02 ,  F28D21/0017 ,  Y02B30/52 ,  Y02P20/124

Abstract: Disclosed herein is a composition comprising (a) from 1 to 29 weight percent difluoromethane; (b) from 1 to 19 weight percent pentafluoroethane; (c) from 9 to 42 weight percent 1,1,2,2-tetrafluoroethane, 1,1,1,2-tetrafluoroethane, or a mixture thereof; and (d) from 34 to 68 weight percent 2,3,3,3-tetrafluoropropene, E-1,3,3,3-tetrafluoropropene or mixture thereof; wherein when the composition contains 2,3,3,3-tetrafluoropropene, the composition also contains at least some 1,1,2,2-tetrafluoroethane; wherein the ratio of component (a) to component (b) is at most 1.5:1; and wherein the ratio of component (c) to component (d) is at least 0.04:1. The compositions are useful in methods for producing cooling and heating, methods for producing air conditioning, methods for replacing HCFC-22, R-410A, R-407C, HFC-134a, CFC-12, HCFC-22 and HCFC-124 and in heat transfer systems including heat pumps and air conditioners.

Abstract translation: 本文公开了一种组合物，其包含（a）1至29重量％的二氟甲烷; （b）1至19重量％的五氟乙烷; （c）9至42重量％的1,1,2,2-四氟乙烷，1,1,1,2-四氟乙烷或其混合物; 和（d）34至68重量％的2,3,3,3-四氟丙烯，E-1,3,3,3-四氟丙烯或其混合物; 其中当所述组合物含有2,3,3,3-四氟丙烯时，所述组合物还含有至少一些1,1,2,2-四氟乙烷; 其中组分（a）与组分（b）的比例为至多1.5:1; 并且其中组分（c）与组分（d）的比例为至少0.04:1。 该组合物可用于生产冷却和加热的方法，用于生产空调的方法，用于替代HCFC-22，R-410A，R-407C，HFC-134a，CFC-12，HCFC-22和HCFC-124的方法和 传热系统包括热泵和空调。

公开(公告)号：US20190177590A1

公开(公告)日：2019-06-13

申请号：US16239466

申请日：2019-01-03

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： BARBARA HAVILAND MINOR ,  THOMAS JOSEPH LECK ,  DONALD BERNARD BIVENS

IPC: C09K5/04 ,  F25B1/00 ,  C10M171/00 ,  C10M107/34 ,  C10M107/24 ,  C08J9/14 ,  C09K3/30 ,  F25B31/00 ,  C10M105/50 ,  C10M105/32 ,  C10M105/06 ,  C10M101/02 ,  F28C3/08 ,  F25B45/00 ,  C10M105/76

Abstract: The present invention relates to compositions for use in refrigeration, air-conditioning, and heat pump systems wherein the composition comprises a tetrafluoropropene and at least one other component. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents.

公开(公告)号：US20170073561A1

公开(公告)日：2017-03-16

申请号：US15362354

申请日：2016-11-28

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： BARBARA HAVILAND MINOR ,  THOMAS JOSEPH LECK ,  DONALD BERNARD BIVENS

IPC: C09K5/04 ,  C10M101/02 ,  C10M105/50 ,  C10M105/76 ,  F25B1/00 ,  C10M107/24 ,  C10M105/32 ,  C10M107/34 ,  F25B31/00 ,  F25B45/00 ,  C10M105/06 ,  C10M171/00

CPC classification number: C09K5/045 ,  C08J9/146 ,  C09K3/30 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22 ,  C09K2205/40 ,  C09K2205/42 ,  C09K2205/43 ,  C09K2205/47 ,  C10M101/02 ,  C10M105/06 ,  C10M105/32 ,  C10M105/50 ,  C10M105/76 ,  C10M107/24 ,  C10M107/34 ,  C10M171/008 ,  C10M2201/1023 ,  C10M2203/024 ,  C10M2203/065 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2209/1033 ,  C10M2211/003 ,  C10M2223/003 ,  C10M2229/02 ,  C10N2240/30 ,  F25B1/00 ,  F25B31/002 ,  F25B45/00 ,  F25B2400/121 ,  F28C3/08

Abstract: The present invention relates to compositions for use in refrigeration, air-conditioning, and heat pump systems wherein the composition comprises a tetrafluoropropene and at least one other component. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents.

Abstract translation: 本发明涉及用于制冷，空调和热泵系统的组合物，其中组合物包含四氟丙烯和至少一种其它组分。 本发明的组合物可用于制备冷却或加热的方法，作为传热​​流体，发泡剂，气溶胶推进剂，灭火和灭火剂。