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1. 发明授权

US11512239B2 Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2-chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene 有权
公开(公告)号：US11512239B2
公开(公告)日：2022-11-29
申请号：US17697979
申请日：2022-03-18
申请人： THE CHEMOURS COMPANY FC, LLC
发明人： Barry Asher Mahler , Mario Joseph Nappa
IPC分类号： C09K5/04 , C07C17/04 , C07C17/087 , C07C17/20 , C07C17/25 , C07C19/08 , C07C19/10 , C07C19/12 , C07C21/04 , C07C21/18 , C08J9/14 , C09K3/30 , C09K23/00 , A62D1/00 , C09K3/00 , C11D7/30 , H01B3/56 , C07C17/23 , C09K21/08
摘要： Disclosed are compositions comprising HCFC-243db, HCFO-1233xf, HCFC-244db and/or HFO-1234yf and at least one additional compound. For the composition comprising 1234yf, the additional compound is selected from the group consisting of HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab, HCFC-243fa, ethylene, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC-254fb, CHF═CHCl, HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, and HFC-227ca. Compositions comprising HCFC-243db, HCFO-1233xf, and/or HCFC-244db are useful in processes to make HFO-1234yf. Compositions comprising HFO-1234yf are useful, among other uses, as heat transfer compositions for use in refrigeration, air-conditioning and heat pump systems.

2. 发明申请

US20220234971A1 CONVERSION OF CHLOROFLUOROROPANES AND CHLOROFLUROPROPENES TO MORE DESIRABLE FLUOROPROPANES AND FLUOROROPENES 有权
公开(公告)号：US20220234971A1
公开(公告)日：2022-07-28
申请号：US17722504
申请日：2022-04-18
申请人： THE CHEMOURS COMPANY FC, LLC
发明人： XUEHUI SUN
IPC分类号： C07C17/354 , C07C17/23 , C07C21/18 , C07C19/10 , C07C19/08 , C07C17/25
摘要： A process is provided comprising contacting and reacting the compound CF3CF2CHXC, wherein X is H or Cl, or the compound CF3CF=CXCl, wherein X is H or Cl, with hydrogen in the presence of a catalyst consisting essentially of Cu, Ru, Cu—Pd, Ni—Cu, and Ni—Pd, to obtain as a result thereof reaction product comprising hydrofluoropropenes or intermediates convertible to said hydrofluoropropenes, notably CF3CF=CH2 and CF3CH=CHF.

3. 发明申请

US20210300846A1 AEROSOL COMPOSITIONS CONTAINING FLUORINE SUBSTITUTED OLEFINS AND METHODS AND SYSTEMS USING SAME 有权
公开(公告)号：US20210300846A1
公开(公告)日：2021-09-30
申请号：US17221314
申请日：2021-04-02
申请人： HONEYWELL INTERNATIONAL INC.
发明人： Rajiv R. Singh , Hang T. PHAM , Gary KNOPECK
IPC分类号： C07C19/08 , C07C19/10 , C07C21/18 , C09K3/30 , C09K5/04
摘要： Various compostions, including particularly aerosol compositions, containing fluorinated olefins, including particularly tetra- and penta-fluorpropenes, in a variety of applications are disclosed.

4. 发明申请

US20210292627A1 1,2,3,3,3-PENTAFLUROPROPENE PRODUCTION PROCESSES 有权
公开(公告)号：US20210292627A1
公开(公告)日：2021-09-23
申请号：US17336575
申请日：2021-06-02
申请人： THE CHEMOURS COMPANY FC, LLC
发明人： Velliyur Nott Mallikarjuna Rao , Mario Joseph Nappa , Allen Capron Sievert
IPC分类号： C09K5/04 , C07C17/00 , C07C17/087 , C07C17/20 , C07C17/23 , C07C17/354 , C07C19/08 , C07C19/10
摘要： A process is disclosed for making CF3CF═CHF. The process involves reacting CF3CClFCCl2F with H2 in a reaction zone in the presence of a catalyst to produce a product mixture comprising CF3CF═CHF. The catalyst has a catalytically effective amount of palladium supported on a support selected from the group consisting of alumina, fluorided alumina, aluminum fluoride and mixtures thereof and the mole ratio of H2 to CF3CClFCCl2F fed to the reaction zone is between about 1:1 and about 5:1. Also disclosed are azeotropic compositions of CF3CClFCCl2F and HF and azeotropic composition of CF3CHFCH2F and HF.

5. 发明申请

US20210040020A1 METHOD FOR PRODUCING FLUORINATED ORGANIC COMPOUNDS 有权
公开(公告)号：US20210040020A1
公开(公告)日：2021-02-11
申请号：US16983949
申请日：2020-08-03
申请人： HONEYWELL INTERNATIONAL INC.
发明人： Daniel C. Merkel , Robert C. Johnson , Hsueh Sung Tung
IPC分类号： C07C17/013 , C07C17/087 , C07C19/10
摘要： Provided is a process for making 2-chloro-1,1,1,2-tetrafluoropropane. The process has the step of hydrofluorinating 2-chloro-3,3,3-trifluoropropene in the presence of a catalyst selected from the group consisting of SbCl3, SbCl5, SbF5, TiCl4, SnCl4, Cr2O3, and fluorinated Cr2O3.

6. 发明授权

US10829426B2 Composition containing hydrofluoroolefin compound 有权
公开(公告)号：US10829426B2
公开(公告)日：2020-11-10
申请号：US16535487
申请日：2019-08-08
申请人： DAIKIN INDUSTRIES, LTD.
发明人： Takehiro Chaki , Daisuke Karube
IPC分类号： C07C21/18 , C07C21/04 , C07C21/06 , C07C19/08 , C07C19/10 , C09K3/30 , C09K5/04 , C07C19/04 , C07C21/073
摘要： The present invention provides a composition comprising an HFO compound, the composition having excellent stability with decomposition and oxidation of the HFO compound being inhibited, the composition having improved refrigerating capacity when used as a heat transfer medium, compared with the case in which an HFO compound is used alone. More specifically, the present invention provides a composition comprising at least one HFO compound selected from the group consisting of HFO-1234yf, (E-/Z-)HFO-1234ze, and (E-/Z-)HFO-1225ye; and a chlorine-containing compound, wherein (1) the chlorine-containing compound is at least one member selected from the group consisting of CH2═CHCl, CHF═CHCl, CH2═CFCl, CF3Cl, CH3Cl, CF3CH2Cl, CClF═CHCl, and CHF═CCl2, and (2) the chlorine-containing compound is contained in an amount ranging from 1 to 500000 mass ppm.

7. 发明授权

US10781152B2 Heat transfer compositions, methods and systems 有权
公开(公告)号：US10781152B2
公开(公告)日：2020-09-22
申请号：US15711431
申请日：2017-09-21
申请人： HONEYWELL INTERNATIONAL INC.
发明人： Rajiv R. Singh , Hang T. Pham , Ian Shankland
IPC分类号： C09K5/04 , C07C19/08 , C07C19/10 , C07C21/18 , C09K3/30
摘要： Various compositions, including particularly aerosol compositions, containing fluorinated olefins, including particularly tetra- and penta-fluorpropenes, in a variety of applications are disclosed.

8. 发明申请

US20190284117A1 HYDROFLUORINATION OF 1233XF TO 244BB BY SBF5 审中-公开
公开(公告)号：US20190284117A1
公开(公告)日：2019-09-19
申请号：US16423352
申请日：2019-05-28
申请人： THE CHEMOURS COMPANY FC, LLC
发明人： Xuehui SUN , Mario Joseph NAPPA , Karl KRAUSE
IPC分类号： C07C17/087 , C07C19/10 , C07C17/20
摘要： The disclosure relates to a method for hydrofluorination of an olefin of the formula: RCX═CYZ to produce a hydrofluoroalkane of formula RCXFCHYZ or RCXHCFYZ, wherein X, Y, and Z are independently the same or different and are selected from the group consisting of H, F, Cl, Br, and C1-C6 alkyl which is partially or fully substituted with chloro or fluoro or bromo; and R is a C1-C6 alkyl which is unsubstituted or substituted with chloro or fluoro or bromo, comprising reacting the olefin with HF in the liquid-phase, in the presence of SbF5, at a temperature ranging from about −30° C. to about 65° C. and compositions formed by the process.

9. 发明申请

US20190210945A1 COMPOSITIONS CONTAINING 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) 审中-公开
公开(公告)号：US20190210945A1
公开(公告)日：2019-07-11
申请号：US16279542
申请日：2019-02-19
申请人： Honeywell International Inc.
发明人： Haiyou Wang
IPC分类号： C07C19/10
CPC分类号： C07C19/10
摘要： The present disclosure provides various compositions including 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) and at least one impurity comprising 2,3,3,3-tetrafluoropropene (HFO-1234yf), pentafluoropropene (HFO-1225ye isomer(s)), 1,3,3,3-tetrafluoropropene (HFO-1234ze isomer(s)), 1,1,1,2,2-pentafluoropropane (HFC-245cb), 1,1,1,2-tetrafluoropropane (HFC-254eb), 2-chloro-3,3,3-trifluoropropene (HCFO-1233xf), 1-chloro-1,1,2,2-tetrafluoropropane (HCFC-244cc), chlorotetrafluoropropene (HCFO-1224 isomers), E-1-chloro-3,3,3-trifluoropropene (HCFO-1233zdE), 1,1,1,3,3-pentafluoropropane (HFC-245fa), heptafluorobutane (HFC-347 isomers), 2-chloro-1,1,1,3,3-pentafluoropropane (HFC-235da), 3-chloro-1,1,1,2-tetrafluoropropane (HCFC-244eb), 3-chloro-3,3,3-trifluoropropane (HCFC-253fb), dichlorotrifluoropropene (HCFO-1223 isomers), 2,3-dichloro-1,1,1,2-tetrafluoropropane (HCFC-234bb), 2,2-dichloro-1,1,1-trifluoropropane (HCFC-243db), chlorohexafluorobutene (HFO-1326 isomers), hexafluorobutene (HFO-1336 isomers), pentafluorobutene (HFO-1345 isomers), heptafluorobutene (HFO-1327 isomers), tetrafluorohexane (HFC-5-11-4 isomers), 1,3,3,3-tetrafluoropropane (HFC-254fb), chlorohexafluorobutane (HFC-346 isomers), octafluoropentane (HFC-458 isomers), octafluorohexene, 2,2-dichloro-1,1,1-trifluoroethane (HCFC-123), (Z)-1-chloro-3,3,3-trifluoropropene (HCFO-1233zd(Z)), C5H2F10 isomer, C6H2F8 isomer, C6H4F8 isomers, decafluorobutane (C4F10), C6H3F7 isomer, C6H3F9 isomer, dichlorodifluoropropene (HCFO-1232 isomers), trichlorotrifluoropropane (HCFC-233 isomers), C6H3Cl2F7 isomers, trichlorodifluoropropane (HCFC-242 isomers), C8H3F7 isomers, or long-chain halogenated hydrocarbons having a boiling point above about 15° C.

10. 发明授权

US10246389B1 Compositions containing 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) 有权
公开(公告)号：US10246389B1
公开(公告)日：2019-04-02
申请号：US15864722
申请日：2018-01-08
申请人： Honeywell International Inc.
发明人： Haiyou Wang
IPC分类号： C07C19/10
摘要： The present disclosure provides various compositions including 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) and at least one impurity comprising 2,3,3,3-tetrafluoropropene(HFO-1234yf), pentafluoropropene (HFO-1225ye isomer(s)), 1,3,3,3-tetrafluoropropene (HFO-1234ze isomer(s)), 1,1,1,2,2-pentafluoropropane (HFC-245cb), 1,1,1,2-tetrafluoropropane (HFC-254eb), 2-chloro-3,3,3-trifluoropropene (HCFO-1233xf), 1-chloro-1,1,2,2-tetrafluoropropane (HCFC-244cc), chlorotetrafluoropropene (HCFO-1224 isomers), E-1-chloro-3,3,3-trifluoropropene (HCFO-1233zdE), 1,1,1,3,3-pentafluoropropane (HFC-245fa), heptafluorobutane (HFC-347 isomers), 2-chloro-1,1,1,3,3-pentafluoropropane (HFC-235da), 3-chloro-1,1,1,2-tetrafluoropropane (HCFC-244eb), 3-chloro-3,3,3-trifluoropropane (HCFC-253fb), dichlorotrifluoropropene (HCFO-1223 isomers), 2,3-dichloro-1,1,1,2-tetrafluoropropane (HCFC-234bb), 2,2-dichloro-1,1,1-trifluoropropane (HCFC-243db), chlorohexafluorobutene (HFO-1326 isomers), hexafluorobutene (HFO-1336 isomers), pentafluorobutene (HFO-1345 isomers), heptafluorobutene (HFO-1327 isomers), tetrafluorohexane (HFC-5-11-4 isomers), 1,3,3,3-tetrafluoropropane (HFC-254fb), chlorohexafluorobutane (HFC-346 isomers), octafluoropentane (HFC-458 isomers), octafluorohexene, 2,2-dichloro-1,1,1-trifluoroethane (HCFC-123), (Z)-1-chloro-3,3,3-trifluoropropene (HCFO-1233zd(Z)), C5H2F10 isomer, C6H2F8 isomer, C6H4F8 isomers, decafluorobutane (C4F10), C6H3F7 isomer, C6H3F8 isomer, dichlorodifluoropropene (HCFO-1232 isomers), trichlorotrifluoropropane (HCFC-233 isomers), C6H3Cl2F7 isomers, trichlorodifluoropropane (HCFC-242 isomers), C8H3F7 isomers, or long-chain halogenated hydrocarbons having a boiling point above about 15° C.

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