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1. 发明申请

US20200283668A1 COMPOSITIONS COMPRISING 1,1,2,2-TETRAFLUOROETHANE AND USES THEREOF 审中-公开
公开(公告)号：US20200283668A1
公开(公告)日：2020-09-10
申请号：US16879882
申请日：2020-05-21
申请人： THE CHEMOURS COMPANY FC, LLC , THE CHEMOURS COMPANY FC, LLC
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.

2. 发明申请

US20180264303A1 COMPOSITIONS AND USES OF TRANS-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE 审中-公开
公开(公告)号：US20180264303A1
公开(公告)日：2018-09-20
申请号：US15925892
申请日：2018-03-20
申请人： THE CHEMOURS COMPANY FC, LLC
发明人： MARK L. ROBIN , KONSTANTINOS KONTOMARIS
IPC分类号： A62D1/00 , C08J9/14 , C09K5/04 , C09K3/30 , C10M105/52 , C10M105/04 , A01N29/00 , C11D7/50 , H01B3/56 , H05F3/04 , B01D11/02
CPC分类号： A62D1/0057 , A01N29/00 , A62D1/0071 , A62D1/0092 , B01D11/0288 , C08J9/144 , C08J9/146 , C08J2203/162 , C08J2203/182 , C08J2203/202 , C08J2367/00 , C09K3/30 , C09K5/00 , C09K5/044 , C09K5/045 , C09K5/048 , C09K2205/12 , C09K2205/126 , C09K2205/24 , C09K2205/32 , C10M105/04 , C10M105/52 , C10M2203/045 , C10M2211/0225 , C11D7/5018 , H01B3/24 , H01B3/56 , H05F3/04
摘要： Disclosed is a mixture comprising the compound trans-1,1,1,4,4,4-hexafluoro-2-butene and at least one additional compound selected from the group consisting of HFOs, HFCs, HFEs, CFCs, CO2, olefins, organic acids, alcohols, hydrocarbons, ethers, aldehydes, ketones, and others such as methyl formate, formic acid, trans-1,2 dichloroethylene, carbon dioxide, cis-HFO-1234ze+HFO-1225yez; mixtures of these plus water; mixtures of these plus CO2; mixtures of these trans 1,2-dichloroethylene (DCE); mixtures of these plus methyl formate; mixtures with cis-HFO-1234ze+CO2; mixtures with cis-HFO-1234ze+HFO-1225yez+CO2; and mixtures with cis-HFO-1234ze+HFC-245fa. Also disclosed are methods of using and products of using the above compositions as blowing agents, solvents, heat transfer compositions, aerosol propellant compositions, fire extinguishing and suppressant compositions.

3. 发明申请

US20160290175A1 COMPOSITIONS COMPRISING TETRAFLUOROPROPENE AND TETRAFLUOROETHANE; THEIR USE IN POWER CYCLES; AND POWER CYCLE APPARATUS 审中-公开
标题翻译：包含四氢呋喃和四氢叶酸的组合物; 他们在电力循环中的使用; 和功率循环设备
公开(公告)号：US20160290175A1
公开(公告)日：2016-10-06
申请号：US15034811
申请日：2014-11-21
申请人： THE CHEMOURS COMPANY FC, LLC
发明人： KONSTANTINOS KONTOMARIS
IPC分类号： F01K25/08 , C09K5/04
CPC分类号： F01K25/08 , C09K5/045 , C09K5/048 , C09K2205/126 , C09K2205/22 , C09K2205/32
摘要： A method for converting heat from a heat source to mechanical energy is provided. The method comprises heating a working fluid E-1,3,3,3-tetrafluoropropene and at least one compound selected from 1,1,1,2-tetrafluoroethane and 1,1,2,2-tetrafluoroethane using heat supplied from the heat source; and expanding the heated working fluid to lower the pressure of the working fluid and generate mechanical energy as the pressure of the working fluid is lowered. Additionally, a power cycle apparatus containing a working fluid to convert heat to mechanical energy is provided. The apparatus contains a working fluid comprising E-1,3,3,3-tetrafluoropropene and at least one compound selected from 1,1,1,2-tetrafluoroethane and 1,1,2,2-tetrafluoroethane. A working fluid is provided comprising an azeotropic or azeotrope-like combination of E-1,3,3,3-tetrafluoropropene, 1,1,2,2-tetrafluoroethane and 1,1,2,2-tetrafluoroethane.
摘要翻译：提供了将热量从热源转换为机械能的方法。该方法包括使用从热量供应的热量加热工作流体E-1,3,3,3-四氟丙烯和至少一种选自1,1,1,2-四氟乙烷和1,1,2,2-四氟乙烷的化合物资源; 并且随着工作流体的压力降低，膨胀加热的工作流体以降低工作流体的压力并产生机械能。此外，提供了一种包含将热量转换为机械能的工作流体的动力循环装置。该装置含有包含E-1,3,3,3-四氟丙烯和至少一种选自1,1,1,2-四氟乙烷和1,1,2,2-四氟乙烷的化合物的工作流体。提供了包含E-1,3,3,3-四氟丙烯，1,1,2,2-四氟乙烷和1,1,2,2-四氟乙烷的共沸或类共沸混合物的工作流体。

4. 发明申请

US20220025146A1 AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITIONS COMPRISING Z-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE AND METHYL PERFLUOROPROPYL ETHER 有权
公开(公告)号：US20220025146A1
公开(公告)日：2022-01-27
申请号：US17495108
申请日：2021-10-06
申请人： THE CHEMOURS COMPANY FC, LLC
发明人： KONSTANTINOS KONTOMARIS
IPC分类号： C08J9/14 , A62D1/00 , C09K3/30 , C09K5/04 , F28D15/02 , C11D7/50 , H01B3/56
摘要： Disclosed are azeotropic or azeotrope-like compositions containing Z-1,1,1,4,4,4-hexafluoro-2-butene and methyl perfluoropropyl ether. Also disclosed is process of using the azeotropic or azeotrope-like composition as blowing agents for preparing a thermoplastic or thermoset foam. Also disclosed is a process of using the azeotropic or azeotrope-like composition as a refrigerant for producing cooling or heating. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as solvents. Also disclosed is a process of using the azeotropic or azeotrope-like composition as propellants for producing an aerosol. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as heat transfer media. Also disclosed is a process of extinguishing or suppressing a fire by using such azeotropic or azeotrope-like compositions. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as dielectrics.

5. 发明申请

US20210253817A1 AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITIONS OF Z-1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE 有权
公开(公告)号：US20210253817A1
公开(公告)日：2021-08-19
申请号：US17270137
申请日：2019-08-22
申请人： THE CHEMOURS COMPANY FC, LLC
发明人： MARK L. ROBIN , KONSTANTINOS KONTOMARIS , ERNEST BYRON WYSONG
IPC分类号： C08J9/14 , C09K5/04 , C11D7/50 , C11D7/24 , C11D7/30 , C09K3/30
摘要： This application provides azeotropic and near-azeotropic compositions of Z-1,1,1,4,4,4-hexafluorobut-2-ene (Z-HFO-1336mzz) and a second component selected from the group consisting of n-butane and isobutane. The inventive compositions are useful as aerosol propellants, refrigerants, cleaning agents, expansion agents for thermoplastic and thermoset foams, solvents, heat transfer media, power cycle working fluids, polymerization media, particulate removal fluids, carrier fluids, buffing abrasive agents, and displacement drying agents.

6. 发明申请

US20190211172A1 FOAMING OF STYRENE POLYMER 审中-公开
公开(公告)号：US20190211172A1
公开(公告)日：2019-07-11
申请号：US16099186
申请日：2017-05-04
申请人： THE CHEMOURS COMPANY FC, LLC
发明人： ERNEST BYRON WYSONG , JOSEPH ANTHONY CREAZZO , BRUCE P HITCHENS , KONSTANTINOS KONTOMARIS
IPC分类号： C08J9/00 , C08J9/14 , C08L25/06 , C08L53/02
CPC分类号： C08J9/0061 , C08J9/146 , C08J9/149 , C08J2201/03 , C08J2203/162 , C08J2203/164 , C08J2203/182 , C08J2325/04 , C08J2325/06 , C08J2453/00 , C08J2453/02 , C08L25/06 , C08L53/02 , C08L53/025 , C08L53/00
摘要： The present invention is a process for foaming thermoplastic polymer comprising polystyrene said process comprising forming a molten foamable composition comprising said thermoplastic polymer, block copolymer, and blowing agent comprising at least one of Z-1,1,1,4,4,4-hexafluoro-2-butene and E-1,1,1,4,4,4-hexafluoro-2-butene and expanding said foamable composition to obtain as a result thereof foamed thermoplastic polymer, the process being preferably carried out by extruding the composition in molten form, whereupon the foaming of the thermoplastic polymer occurs.

7. 发明申请

US20180223066A1 AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITIONS COMPRISING Z-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE AND METHYL PERFLUOROPROPYL ETHER 审中-公开
公开(公告)号：US20180223066A1
公开(公告)日：2018-08-09
申请号：US15506605
申请日：2015-08-26
申请人： THE CHEMOURS COMPANY FC, LLC
发明人： KONSTANTINOS KONTOMARIS
IPC分类号： C08J9/14 , C09K5/04 , C09K3/30 , A62D1/00 , C11D7/50 , F28D15/02 , H01B3/56
CPC分类号： C08J9/146 , A62D1/0028 , A62D1/0057 , C08J9/143 , C08J2201/022 , C08J2203/146 , C08J2203/162 , C08J2203/182 , C08J2205/10 , C08J2300/22 , C08J2300/24 , C08J2323/06 , C08J2325/06 , C08J2375/04 , C09K3/30 , C09K5/044 , C09K5/045 , C09K2205/112 , C09K2205/126 , C09K2205/22 , C09K2205/32 , C11D7/505 , C11D7/5063 , F28D15/02 , H01B3/56
摘要： Disclosed are azeotropic or azeotrope-like compositions containing Z-1,1,1,4,4,4-hexafluoro-2-butene and methyl perfluoropropyl ether. Also disclosed is process of using the azeotropic or azeotrope-like composition as blowing agents for preparing a thermoplastic or thermoset foam. Also disclosed is a process of using the azeotropic or azeotrope-like composition as a refrigerant for producing cooling or heating. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as solvents. Also disclosed is a process of using the azeotropic or azeotrope-like composition as propellants for producing an aerosol. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as heat transfer media. Also disclosed is a process of extinguishing or suppressing a fire by using such azeotropic or azeotrope-like compositions. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as dielectrics.

8. 发明申请

US20220235192A1 BLOWING AGENT BLENDS FOR THERMOPLASTIC POLYMERS 有权
公开(公告)号：US20220235192A1
公开(公告)日：2022-07-28
申请号：US17613975
申请日：2020-05-29
申请人： THE CHEMOURS COMPANY FC, LLC
发明人： KONSTANTINOS KONTOMARIS
IPC分类号： C08J9/14 , C08K13/02
摘要： This invention relates to the use of HFO-1336mzz-Z/cyclopentane blends as blowing agents for thermoplastic polymers (e.g., polystyrene).

9. 发明申请

US20220203149A1 COMPOSITIONS AND USES OF TRANS-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE 有权
公开(公告)号：US20220203149A1
公开(公告)日：2022-06-30
申请号：US17698447
申请日：2022-03-18
申请人： THE CHEMOURS COMPANY FC, LLC
发明人： MARK L. ROBIN , KONSTANTINOS KONTOMARIS
IPC分类号： A62D1/00 , C08J9/14 , C09K5/04 , C09K3/30 , C10M105/52 , C10M105/04 , A01N29/00 , C11D7/50 , H01B3/56 , H05F3/04 , B01D11/02 , A62D1/02 , C09K5/00 , H01B3/24
摘要： Disclosed is a mixture comprising the compound trans-1,1,1,4,4,4-hexafluoro-2-butene and at least one additional compound selected from the group consisting of HFOs, HFCs, HFEs, CFCs, CO2, olefins, organic acids, alcohols, hydrocarbons, ethers, aldehydes, ketones, and others such as methyl formate, formic acid, trans-1,2 dichloroethylene, carbon dioxide, cis-HFO-1234ze+HFO-1225yez, mixtures of these plus water; mixtures of these plus CO2; mixtures of these trans 1,2-dichloroethylene (DCE); mixtures of these plus methyl formate; mixtures with cis-HFO-1234ze+CO2, mixtures with cis-HFO-1234ze+HFO-1225yez+CO2, and mixtures with cis-HFO-1234ze+HFC-245fa. Also disclosed are methods of using and products of using the above compositions as blowing agents, solvents, heat transfer compositions, aerosol propellant compositions, fire extinguishing and suppressant compositions.

10. 发明申请

US20210340421A1 COMPOSITIONS COMPRISING 1,2-DICHLORO-1,2-DIFLUOROETHYLENE FOR USE IN HEAT TRANSFER APPLICATIONS 有权
公开(公告)号：US20210340421A1
公开(公告)日：2021-11-04
申请号：US17279622
申请日：2019-10-03
申请人： THE CHEMOURS COMPANY FC, LLC
发明人： LUKE DAVID SIMONI , BARBARA HAVILAND MINOR , KONSTANTINOS KONTOMARIS , VIACHESLAV A PETROV
IPC分类号： C09K5/04 , F25B45/00
摘要： This invention relates to compositions comprising 1,2-dichloro-1,2-difluoroethylene (i.e., CFO-1112) and an additional component. The compositions described herein may be useful, for example, in heat transfer applications.

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