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公开(公告)号:US20200283668A1
公开(公告)日:2020-09-10
申请号:US16879882
申请日:2020-05-21
发明人: KONSTANTINOS KONTOMARIS , MARIO JOSEPH NAPPA , TOM SPOORMAKER , KARL R. KRAUSE , MICHAEL A. SISK
IPC分类号: C09K5/04
摘要: The present disclosure relates to compositions comprising 1,1,2,2-tetrafluoroethane and at least one additional compound selected from the group consisting of 1,1-difluoroethane, 1,2-difluoroethane, 1,1,1-trifluoroethane, difluoromethane, octafluorocyclobutane, 1,1,1,2,3,4,4,4-octafluoro-2-butene, 1,1,1,2,3,3,3-heptafluoropropane, 1,1,3,3,3-pentafluoropropene, 1,1,1,2,2-pentafluoropropane, 1,2,3,3,3-pentafluoropropene, pentafluoroethane, chlorodifluoromethane, 2-chloro-1,1,1,2-tetrafluoroethane, 1-chloro-1,1,2,2-tetrafluoroethane, methyl chloride, chlorofluoromethane, 1,2-dichloro-1,1,2,2-tetrafluoroethane, 1,1-dichloro-1,2,2,2-tetrafluoroethane, 1,1-difluoroethylene, and 1,1,2-trifluoroethylene and combinations thereof. These compositions are useful as refrigerants, heat transfer compositions, thermodynamic cycle (e.g. heating or cooling cycle) working fluids, aerosol propellants, foaming agents (blowing agents), solvents, cleaning agents, carrier fluids, displacement drying agents, buffing abrasion agents, polymerization media, foaming agents for polyolefins and polyurethane, gaseous dielectrics, power cycle working fluids, extinguishing agents, and fire suppression agents in liquid or gaseous form.
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公开(公告)号:US20210207014A1
公开(公告)日:2021-07-08
申请号:US17205875
申请日:2021-03-18
摘要: The present invention relates to fluoroolefin compositions. The fluoroolefin compositions of the present invention are useful as refrigerants or heat transfer fluids and in processes for producing cooling or heat. Additionally, the fluoroolefin compositions of the present invention may be used to replace currently used refrigerant or heat transfer fluid compositions that have higher global warming potential.
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公开(公告)号:US20190233353A1
公开(公告)日:2019-08-01
申请号:US16320320
申请日:2017-07-24
IPC分类号: C07C17/278 , C07C17/20 , C07C17/275 , C07C21/18
CPC分类号: C07C17/278 , C07C17/206 , C07C17/25 , C07C17/275 , C07C21/18 , C07C19/10 , C07C19/01
摘要: Disclosed herein is a process comprising contacting a haloalkane reactant with an olefin in the presence of a catalyst system that consists of metallic iron and a phosphine to produce a haloalkane insertion product, wherein said haloalkane reactant is an alkane substituted with at least one halogen selected from the group consisting of F, Cl, and combinations thereof. Also disclosed herein is a process comprising contacting CF3CCl3 with CH2═CHX in the presence of a catalyst system that consists of metallic iron and a phosphine to make CF3CCl2CH2CHClX, wherein X═F or Cl. Also disclosed are further reactions in a sequence to produce HFO-1336ze and HCFO-1335zd. Also disclosed herein is a new composition comprising the compound CF3CF2CH═CHCl.
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公开(公告)号:US20180002507A1
公开(公告)日:2018-01-04
申请号:US15546001
申请日:2016-02-03
发明人: MARIO JOSEPH NAPPA , XUEHUI SUN , IVAN SERGEYEVICH BALDYCHEV , SHENG PENG , KONSTANTINOS KONTOMARIS , BARBARA HAVILAND MINOR , JOSEPH ANTHONY CREAZZO
摘要: The present disclosure relates to compositions comprising E-1,1,1,4,4,4-hexafluoro-2-butene and additional compounds that may be useful as refrigerants, heat transfer compositions, aerosol propellants, foaming agents, blowing agents, solvents, cleaning agents, carrier fluids, displacement drying agents, buffing abrasion agents, polymerization media, expansion agents for polyolefins and polyurethane, gaseous dielectrics, power cycle working fluids, extinguishing agents, and fire suppression agents in liquid or vapor form, and in methods for detecting leaks.
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公开(公告)号:US20210380858A1
公开(公告)日:2021-12-09
申请号:US17409095
申请日:2021-08-23
发明人: SHENG PENG , MARIO JOSEPH NAPPA
IPC分类号: C09K5/04
摘要: A fluoropropene composition comprising E-1,3,3,3-tetrafluoropropene, 1,1,3,3,3-pentafluoropropene, and 2,3,3,3-tetrafluoropropene, wherein the total amount of 1,1,3,3,3-pentafluoropropene and 2,3,3,3-tetrafluoropropene is 1.0 wt. % or less, based on the total weight of the fluoropropene composition. A method of producing the fluoropropene, composition and methods for using the fluoropropene composition are also disclosed.
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公开(公告)号:US20180327646A1
公开(公告)日:2018-11-15
申请号:US15569404
申请日:2016-04-25
IPC分类号: C09K5/04
CPC分类号: C09K5/045 , C09K2205/122 , C09K2205/124 , C09K2205/126 , C09K2205/22 , C09K2205/40
摘要: The present disclosure relates to compositions comprising 1,1,2,2-tetrafluoroethane and at least one additional compound selected from the group consisting of 1,1-difluoroethane, 1,2-difluoroethane, 1,1,1-trifluoroethane, difluoromethane, octafluorocyclobutane, 1,1,1,2,3,4,4,4-octafluoro-2-butene, 1,1,1,2,3,3,3-heptafluoropropane, 1,1,3,3,3-pentafluoropropene, 1,1,1,2,2-pentafluoropropane, 1,2,3,3,3-pentafluoropropene, pentafluoroethane, chlorodifluoromethane, 2-chloro-1,1,1,2-tetrafluoroethane, 1-chloro-1,1,2,2-tetrafluoroethane, methyl chloride, chlorofluoromethane, 1,2-dichloro-1,1,2,2-tetrafluoroethane, 1,1-dichloro-1,2,2,2-tetrafluoroethane, 1,1-difluoroethylene, and 1,1,2-trifluoroethylene and combinations thereof. These compositions are useful as refrigerants, heat transfer compositions, thermodynamic cycle (e.g. heating or cooling cycle) working fluids, aerosol propellants, foaming agents (blowing agents), solvents, cleaning agents, carrier fluids, displacement drying agents, buffing abrasion agents, polymerization media, foaming agents for polyolefins and polyurethane, gaseous dielectrics, power cycle working fluids, extinguishing agents, and fire suppression agents in liquid or gaseous form.
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公开(公告)号:US20160284523A1
公开(公告)日:2016-09-29
申请号:US14777865
申请日:2014-03-28
发明人: GARY LOH , MARIO JOSEPH NAPPA , HAO-CHUN LEE , TAI-CHEN LEE
CPC分类号: H01J37/32862 , C09K13/00 , C11D7/30 , C23C16/4405 , H01J37/32357 , H01J37/32853 , H01J2237/334
摘要: The present invention relates to hydrofluorolefin compositions useful for removing surface deposits in CVD chambers, and relates to methods for removing surface deposits from the interior of a chemical vapor deposition chamber by using an activated gas mixture created by activating a gas mixture in the chamber or in a remote chamber, where the gas mixture comprises a hydrofluorolefin.
摘要翻译: 本发明涉及用于除去CVD室中的表面沉积物的氢氟烯烃组合物,并且涉及通过使用通过活化气室中的气体混合物或在室内或 远程室,其中气体混合物包含氢氟烯烃。
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公开(公告)号:US20160046547A1
公开(公告)日:2016-02-18
申请号:US14813415
申请日:2015-07-30
发明人: ANDREW JACKSON , SHENG PENG , MARIO JOSEPH NAPPA
IPC分类号: C07C17/278 , C07C19/14 , C07C19/12 , C07C17/25
CPC分类号: C07C17/278 , C07C17/25 , C07C17/383 , C07C19/12 , C07C19/14 , C07C19/10 , C07C21/18
摘要: Processes for producing branched fluoroalkyl olefins are disclosed. In addition, novel halo-fluoroalkane intermediates are disclosed that may be used in the branched fluoroalkyl olefin production processes. Non-limiting examples of branched fluoroalkyl olefins include branched fluorobutenes, such as 1,3,4,4,4-pentafluoro-3-trifluoromethyl)but-1-ene (HFO-1438ezy). In some aspects, there is disclosed a method for dehydrobrominating 4-bromo-1,1,1,2,4-pentafluoro-2-(trifluoromethyl)butane to produce 1,3,4,4,4-pentafluoro-3-(trifluoromethyl)but-1-ene (HFO-1438ezy).
摘要翻译: 公开了制备支链氟烷基烯烃的方法。 此外,公开了可用于支链氟代烷基烯烃生产方法的新型卤代 - 氟烷烃中间体。 支链氟烷基烯烃的非限制性实例包括支链氟代,如1,3,4,4,4-五氟-3-三氟甲基)丁-1-烯(HFO-1438ezy)。 在一些方面,公开了一种使4-溴-1,1,1,2,4-五氟-2-(三氟甲基)丁烷脱氢溴化以制备1,3,4,4,4-五氟-3-( 三氟甲基)丁-1-烯(HFO-1438ezy)。
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公开(公告)号:US20150251033A1
公开(公告)日:2015-09-10
申请号:US14710733
申请日:2015-05-13
发明人: MARIO JOSEPH NAPPA
IPC分类号: A62D1/00 , C09K3/00 , H01B3/56 , C09K3/14 , B01F17/00 , C09K3/30 , C11D7/50 , C09K5/04 , C09K21/08
CPC分类号: A62D1/00 , B01F17/0085 , C07C17/25 , C08J9/144 , C08J9/146 , C08J9/149 , C08J2203/142 , C08J2203/162 , C08J2203/182 , C08J2300/22 , C08J2300/24 , C08J2323/06 , C08J2323/12 , C08J2325/06 , C08J2361/04 , C08J2375/04 , C09K3/00 , C09K3/14 , C09K3/30 , C09K5/044 , C09K5/045 , C09K21/08 , C09K2205/122 , C09K2205/126 , C11D7/30 , C11D7/5018 , F25B39/02 , F28C3/08 , H01B3/56
摘要: The present disclosure relates to compositions comprising 2,3,3,3-tetrafluoropropene that may be useful as heat transfer compositions, aerosol propellants, foaming agents, blowing agents, solvents, cleaning agents, carrier fluids, displacement drying agents, buffing abrasion agents, polymerization media, expansion agents for polyolefins and polyurethane, gaseous dielectrics, extinguishing agents, and fire suppression agents in liquid or gaseous form. Additionally, the present disclosure relates to compositions comprising 1,1,2,3-tetrachloropropene, 2-chloro-3,3,3-trifluoropropene, or 2-chloro-1,1,1,2-tetrafluoropropane, which may be useful in processes to produce 2,3,3,3-tetrafluoropropene.
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公开(公告)号:US20210221972A1
公开(公告)日:2021-07-22
申请号:US17197766
申请日:2021-03-10
发明人: MARIO JOSEPH NAPPA , XUEHUI SUN , IVAN SERGEYEVICH BALDYCHEV , SHENG PENG , KONSTANTINOS KONTOMARIS , BARBARA HAVILAND MINOR , JOSEPH ANTHONY CREAZZO
摘要: The present disclosure relates to compositions comprising Z-1,1,1,4,4,4-hexafluoro-2-butene and additional compounds that may be useful as refrigerants, heat transfer compositions, aerosol propellants, foaming agents, blowing agents, solvents, cleaning agents, carrier fluids, displacement drying agents, buffing abrasion agents, polymerization media, expansion agents for polyolefins and polyurethane, gaseous dielectrics, power cycle working fluids, extinguishing agents, and fire suppression agents in liquid or vapor form.
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