Patents-Review.com
ClassID:

90937 ⎘

C07C17/383 - CPC Classification

Classification description:

Preparation of halogenated hydrocarbons; Separation; Purification; Stabilisation; Use of additives by distillation

Sub-classes:
Recent Application in this class:
#1
20260078073
2026-03-19

PROCESS FOR CATALYTIC CONVERSION OF MIXTURES OF HCFO-1233zd(Z) AND HCFC-244fa INTO HCFO-1233zd(E)

 #2
20260070863
2026-03-12

METHOD FOR CO-PRODUCING 3,3,3-TRIFLUOROPROPENE AND 2,3,3,3-TETRAFLUOROPROPENE

 #3
20250361196
2025-11-27

METHOD FOR SEPARATING VINYLIDENE FLUORIDE AND TRIFLUOROMETHANE, COMPOSITION, AND METHOD FOR PRODUCING COMPOSITION

 #4
20250353805
2025-11-20

PROCESS

 #5
20250346547
2025-11-13

AZEOTROPE AND AZEOTROPE-LIKE COMPOSITIONS OF 1,1,2-TRIFLUOROETHANE (HFC-143) AND CHLOROETHANE (HCC-160) AND APPLICATIONS THEREOF

 #6
20250340498
2025-11-06

AZEOTROPE OR AZEOTROPE-LIKE COMPOSITIONS OF 2-CHLORO-3,3,3-TRIFLUOROPROPENE (HCFO-1233XF) AND WATER

 #7
20250122136
2025-04-17

INTEGRATED PROCESS FOR MAKING 1-CHLORO-3,3,3-TRIFLUOROPROPENE (HCFO-1233zd) FROM A MIXTURE OF HIGH-BOILING FLUORINATED COMPONENTS

 #8
20250100958
2025-03-27

HFO-1234ZE AND HFO-1234YF COMPOSITIONS AND PROCESSES FOR PRODUCING AND USING THE COMPOSITIONS

 #9
20240425741
2024-12-26

1,2,3,3,3-PENTAFLUROPROPENE PRODUCTION PROCESSES

 #10
20240425436
2024-12-26

HIGH PURITY HFO-E-1,3,3,3-TETRAFLUOROPROPENE (trans-HFO-1234ze) AND METHODS FOR PRODUCING SAME

 #11
20240400479
2024-12-05

METHOD FOR PRODUCING AND PURIFYING TRIFLUOROETHYLENE, AND COMPOSITION OBTAINED THEREFROM

 #12
20240376362
2024-11-14

AZEOTROPE AND AZEOTROPE-LIKE COMPOSITIONS OF 1-CHLORO-1,2-DIFLUOROETHANE (HCFC-142A) AND 1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE (CFC-113) AND APPLICATIONS THEREOF

 #13
20240376032
2024-11-14

METHOD FOR REDUCING 1,1,1,2,2-PENTAFLUOROPROPANE (HFC-245CB) IN A PROCESS FOR PRODUCING TRANS-1,3,3,3-TETRAFLUOROPROPENE (HFO-1234ZE(E))

 #14
20240376031
2024-11-14

AZEOTROPE AND AZEOTROPE-LIKE COMPOSITIONS OF 1,1,2-TRIFLUOROETHANE (HFC-143) AND 1-CHLORO-1,1,2-TRIFLUOROETHANE (HCFC-133B) AND APPLICATIONS THEREOF

 #15
20240376030
2024-11-14

AZEOTROPE AND AZEOTROPE-LIKE COMPOSITIONS OF 1,1,2-TRIFLUOROETHANE (HFC-143) AND 1-CHLORO-1,1-DIFLUOROETHANE (HCFC-142B) AND APPLICATIONS THEREOF

 #16
20240308940
2024-09-19

PROCESS FOR CATALYTIC CONVERSION OF MIXTURES OF HCFO-1233zd(Z) AND HCFC-244fa INTO HCFO-1233zd(E)

 #17
20240294817
2024-09-05

DROP-IN RECYCLED REFRIGERANT COMPOSITIONS HAVING LOW NET GWP REPLACING R-454B

 #18
20240082786
2024-03-14

STABLE ISOTOPE ENRICHMENT DEVICE AND STABLE ISOTOPE ENRICHMENT METHOD

 #19
20240076536
2024-03-07

1,2,3,3,3-pentafluropropene production processes

 #20
20240059635
2024-02-22

PROCESS FOR THE PRODUCTION OF 1,1-DIFLUOROETHANE

 #21
20240050792
2024-02-15

Azeotropic or azeotropic-like composition comprising hydrogen fluoride and 1,1,2-trifluoroethane, 1-chloro-2,2-difluoroethane, or 1,2-dichloro-1-fluoroethane

 #22
20240034705
2024-02-01

Integrated process for making 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd) from a mixture of high-boiling fluorinated components

 #23
20240018074
2024-01-18

METHOD FOR REDUCING CHLOROFLUOROCARBON IMPURITIES IN THE MANUFACTURE OF TRANS-1,3,3,3-TETRAFLUOROPROPENE (HFO-1234ze(E))

 #24
20240018072
2024-01-18

METHOD FOR REDUCING IMPURITIES IN TRIFLUOROIODOMETHANE PROCESS

 #25
20230331647
2023-10-19

AZEOTROPE OR AZEOTROPIC COMPOSITION CONTAINING PENTAFLUOROPROPANE AND WATER, AND METHOD FOR PRODUCING PENTAFLUOROPROPANE

 #26
20230303468
2023-09-28

HFO-1234ZE and HFO-1234YF compositions and processes for producing and using the compositions

 #27
20230265027
2023-08-24

Method for co-production of 1,1-difluoroethane and vinyl chloride

 #28
20230234903
2023-07-27

Integrated process for making 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd) from a mixture of high-boiling fluorinated components

 #29
20230174442
2023-06-08

High purity HFO-E-1,3,3,3-tetrafluoropropene (trans-HFO-1234ze) and methods for producing same

 #30
20230150902
2023-05-18

METHOD FOR PRODUCING PURIFIED TRANS-1,2-DIFLUOROETHYLENE (HFO-1132(E)) AND/OR 1,1,2-TRIFLUOROETHYLENE (HFO-1123)

 #31
20230123085
2023-04-20

Method for dehydrochlorination of HCFC-244BB to manufacture HFO-1234YF

 #32
20220411354
2022-12-29

Process for catalytic conversion of mixtures of HCFO-1233zd(Z) and HCFC-244fa into HCFO-1233zd(E)

 #33
20220411353
2022-12-29

IMPROVED PROCESS FOR PREPARING BROMOCHLOROMETHANE

 #34
20220396537
2022-12-15

AZEOTROPE OR AZEOTROPE-LIKE COMPOSITIONS OF 2-CHLORO-3,3,3-TRIFLUOROPROPENE (HCFO-1233XF) AND WATER

 #35
20220371975
2022-11-24

Method for co-production of hydrofluorocarbons

 #36
20220297025
2022-09-22

Method for purifying hydrofluorocarbons

 #37
20220280908
2022-09-08

Selective adsorption of halocarbon impurities containing cl, br and i in fluorocarbons or hydrofluorocarbons using adsorbent supported metal oxide

 #38
20220267237
2022-08-25

METHOD FOR RECOVERING AND SEPARATING UNSATURATED FLUORINATED HYDROCARBONS

 #39
20220251007
2022-08-11

Industrial Process for Manufacturing of Perfluoropentane (PFP)

 #40
20220177395
2022-06-09

Azeotrope or azeotropic composition containing pentafluoropropane and water, and method for producing pentafluoropropane

 #41
20220153673
2022-05-19

Methods for separation of azeotrope or azeotrope-like compositions of trifluoroiodomethane (CFI) and trifluoroacetyl chloride (CFCOCI)

 #42
20220098132
2022-03-31

High-purity 1,1,1,2,3,3-hexafluoropropane, method for producing same and use thereof

 #43
20220089513
2022-03-24

Method for manufacturing 1-halo-2-fluoroethylene

 #44
20220089512
2022-03-24

Method for producing difluoroethylene

 #45
20220088502
2022-03-24

Dividing wall distillation column and method for refining vinylidene dichloride by using same

 #46
20220055973
2022-02-24

Method for purifying 1,1,1,2,3-pentafluoropropane and use thereof for obtaining high-purity 2,3,3,3-tetrafluoropropene

 #47
20220023693
2022-01-27

Azeotropic or azeotropic-like composition comprising hydrogen fluoride and 1,1,2-trifluoroethane, 1-chloro-2,2-difluoroethane, or 1,2-dichloro-1-fluoroethane

 #48
20220009859
2022-01-13

Method to purify a crude stream containing hydrochlorofluoroolefin

 #49
20210403399
2021-12-30

Isomerization of 1,2-difluoroethylene

 #50
20210387932
2021-12-16

Method for making 1,1,3,3-tetrachloropropene

 #51
20210363076
2021-11-25

Method for preparing 2-methylallyl chloride from 1,2-dichloroisobutane

 #52
20210309594
2021-10-07

COMPOSITION COMPRISING 1-CHLORO-2,2-DIFLUOROETHANE AND 1,1-DICHLOROETHYLENE

 #53
20210261487
2021-08-26

HFO-1234ze and HFO-1234yf compositions and processes for producing and using the compositions

 #54
20210246090
2021-08-12

METHOD FOR PRODUCING DIFLUOROETHYLENE

 #55
20210214293
2021-07-15

Process for purification of olefin feed comprising 1234YF

 #56
20210188744
2021-06-24

Process for catalytic conversion of mixtures of HCFO-1233zd(Z) and HCFC-244fa into HCFO-1233zd(E)

 #57
20210188742
2021-06-24

Process for producing a chlorinated Calkane

 #58
20210171425
2021-06-10

PROCESS FOR PREPARING A CHLORINATED ALKENE

 #59
20210163383
2021-06-03

Method for dehydrochlorination of HCFC-244bb to manufacture HFO-1234yf

 #60
20210163382
2021-06-03

Production method for hexafluoro-1,3-butadiene

 #61
20210130267
2021-05-06

Method for producing fluorohalogenated hydrocarbon

 #62
20210130266
2021-05-06

Chlorinolysis process for producing carbon tetrachloride

 #63
20210101854
2021-04-08

Method for producing and purifying 2,3,3,3-tetrafluoro-1-propene

 #64
20210070680
2021-03-11

Process for producing Cchlorinated alkane and alkene compounds

 #65
20210017107
2021-01-21

Ternary azeotropic or quasi-azeotropic composition comprising HF, 2,3,3,3-tetrafluoropropene and 1,1,1,2,2-pentafluoropropane

 #66
20210009490
2021-01-14

Method for recycling catalyst in the production of chlorinated alkanes

 #67
20200392056
2020-12-17

PROCESS FOR PRODUCING HIGHLY PURE CHLORINATED ALKANE

 #68
20200331827
2020-10-22

Method for purifying 1,1,1,2,3-pentafluoropropane and use thereof for obtaining high-purity 2,3,3,3-tetrafluoropropene

 #69
20200299213
2020-09-24

Process for producing 1,1,2-trichloroethane

 #70
20200277245
2020-09-03

Method of purifying (Z)-1-chloro-2,3,3,3-tetrafluoropropene

 #71
20200254360
2020-08-13

Dividing wall distillation column and method for refining vinylidene dichloride by using same

 #72
20200199051
2020-06-25

Azeotrope or azeotropic composition containing pentafluoropropane and water, and method for producing pentafluoropropane

 #73
20200181047
2020-06-11

Method for making 1,1,3,3-tetrachloropropene

 #74
20200165181
2020-05-28

Method for purifying 1,1,1,2,2-pentafluoropropane and method for preparing 2,3,3,3-tetrafluoro-1-propene

 #75
20200165180
2020-05-28

Method for producing and purifying 2,3,3,3-tetrafluoro-1-propene

 #76
20200165179
2020-05-28

Process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf)

 #77
20200157029
2020-05-21

Method for purifying 2-chloro-3,3,3-trifluoropropene and method for preparing 2,3,3,3-tetrafluoro-1-propene

 #78
20200157027
2020-05-21

High-purity 1,1,1,2,3,3-hexafluoropropane, method for producing same and use thereof

 #79
20200157026
2020-05-21

Method for purifying 1,1,1,2,2-pentafluoropropane

 #80
20200157024
2020-05-21

Method for the production and purification of 2,3,3,3-tetrafluoropropene

 #81
20200109097
2020-04-09

Methods of making chlorinated hydrocarbons

 #82
20200062678
2020-02-27

Processes for producing trifluoroiodomethane

 #83
20200038800
2020-02-06

Process for purifying (hydro)fluoropropenes contaminated with halogenated ethane

 #84
20200031744
2020-01-30

Method for producing (Z)-1-chloro-2,3,3-trifluoro-1-propene

 #85
20200031742
2020-01-30

Method for co-producing various alkenyl halides and hydrofluoroalkanes

 #86
20200010392
2020-01-09

Processes and systems for recovering R1233ZD in purified form

 #87
20200002253
2020-01-02

Method for producing 1-chloro-2,2-difluoroethane

 #88
20190352242
2019-11-21

SYSTEMS AND METHODS FOR SEPARATING (E)-1-CHLORO-3,3,3-TRIFLUOROPROPENE, HF, AND A HEAVY ORGANIC AND REACTOR PURGE

 #89
20190352241
2019-11-21

PROCESS FOR PRODUCING HIGHLY PURE CHLORINATED ALKANE

 #90
20190345083
2019-11-14

Method for producing and purifying 2,3,3,3-tetrafluoropropene

 #91
20190292118
2019-09-26

Chlorinolysis process for producing carbon tetrachloride

 #92
20190284118
2019-09-19

Methods for producing halogenated propanes

 #93
20190276380
2019-09-12

Method for producing (Z)-1-chloro-2,3,3-trifluoro-1-propene

 #94
20190276379
2019-09-12

Process for producing highly pure chlorinated alkane

 #95
20190233352
2019-08-01

Composition comprising 1,1,1,3-tetrachloropropane and a process for producing the composition thereof

 #96
20190184304
2019-06-20

Method for controlling a rectification column

 #97
20190169099
2019-06-06

PROCESS FOR THE PREPARATION OF FLUOROOLEFIN COMPOUNDS

 #98
20190135717
2019-05-09

Composition comprising chlorinated alkene and a process for producing the composition thereof

 #99
20190092711
2019-03-28

Method for producing 1,2-dichloro-3,3,3-Trifluoropropene

 #100
20190047925
2019-02-14

Method for co-production of 1-chloro-3,3,3-trifluoropropene, 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene

 #101
20190023631
2019-01-24

Processes for preparing halogenated alkanes

 #102
20190002375
2019-01-03

Manufacturing method of purified 1-chloro-2,3,3,3-Tetrafluoropropene and purified 1-chloro-2,3,3,3-tetrafluoropropene (Z)

 #103
20180370879
2018-12-27

Method for producing and purifying 2,3,3,3-tetrafluoropropene

 #104
20180370877
2018-12-27

METHOD FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE

 #105
20180327341
2018-11-15

Process for the preparation of 2,3,3,3-tetrafluoropropene

 #106
20180305280
2018-10-25

Process for producing C3 chlorinated alkane and alkene compounds

 #107
20180297919
2018-10-18

Azeotropic compositions of hydrogen fluoride and Z-3,3,3-trifluoro-1-chloropropene

 #108
20180265438
2018-09-20

Methods of making chlorinated hydrocarbons

 #109
20180258016
2018-09-13

Process for the production of chlorinated methanes

 #110
20180251416
2018-09-06

Process for the preparation of 2,3,3,3-tetrafluoropropene from methyl chloride and chlorodifluoromethane

 #111
20180251415
2018-09-06

Method for making 1,1,3,3-tetrachloropropene

 #112
20180237365
2018-08-23

Method for producing haloolefin compound and method for removing stabilizer

 #113
20180155259
2018-06-07

Method for producing fluorine-containing compounds

 #114
20180148394
2018-05-31

Compositions based on 1,1,3,3-tetrachloropropene

 #115
20180141884
2018-05-24

Process for producing a chlorinated C3-6 alkane

 #116
20180118641
2018-05-03

Highly pure 1,1,1,2,3-pentachloropropane composition

 #117
20180093934
2018-04-05

E-1-chloro-3,3,3-trifluoropropene production process from 1,1,3,3-tetrachloropropene

 #118
20180066187
2018-03-08

Dry etching gas and dry etching method

 #119
20180057434
2018-03-01

Azeotropic or azeotrope-like compositions of 3,3,3-trifluoropropyne and water

 #120
20180057432
2018-03-01

PROCESS FOR THE PREPARATION OF FLUOROOLEFIN COMPOUNDS

 #121
20180044269
2018-02-15

PROCESS FOR PURIFYING (HYDRO)HALOCARBON COMPOSITIONS

 #122
20180029962
2018-02-01

Process for the separation of 2-chloro-1,1-difluoroethane and trans-dichloroethylene

 #123
20180029960
2018-02-01

Process for producing highly pure chlorinated alkane

 #124
20180002257
2018-01-04

Methyl fluoride production method

 #125
20170327441
2017-11-16

Process for the preparation of 2, 3, 3, 3-tetrafluoropropene

 #126
20170320797
2017-11-09

Process for the joint preparation of 1, 3, 3, 3-tetrafluoropropene and 2, 3, 3, 3-tetrafluoropropene

 #127
20170319720
2017-11-09

Method for preparing organic fluoride-aliphatic compound and method for purifying organic fluoride-aliphatic compound

 #128
20170297982
2017-10-19

Azeotropic compositions of hydrogen fluoride and Z-3,3,3-trifluoro-1-chloropropene

 #129
20170297981
2017-10-19

Process for the preparation of halo-substituted benzenes

 #130
20170217859
2017-08-03

Method for producing chloropropene and method for producing 2,3,3,3-tetrafluoropropene

 #131
20170204027
2017-07-20

Process for preparing a chlorinated alkene

 #132
20170183278
2017-06-29

Azeotrope-like composition of 2-chlor0-3,3,3-trifluoropropene (HCFC-1233xf) and hydrogen fluoride (HF)

 #133
20170174591
2017-06-22

Process for producing 2,3,3,3-tetrafluoropropene

 #134
20170174590
2017-06-22

Methods for recovering chlorinated hydrocarbons

 #135
20170174589
2017-06-22

Process for the manufacture of 2,3,3,3-tetrafluoropropene by gas phase fluorination of pentachloropropane

 #136
20170166500
2017-06-15

Process for producing 2,3,3,3-tetrafluoropropene

 #137
20170144950
2017-05-25

Method for preparing 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene

 #138
20170137352
2017-05-18

Process for producing 2,3,3,3-tetrafluoropropene

 #139
20170100691
2017-04-13

Process for purifying (hydro) fluoropropenes contaminated with halogenated ethane

 #140
20170088493
2017-03-30

Method for preparing 2,3,3,3-tetrafluoropropene

 #141
20170081265
2017-03-23

Process for drying HCFO-1233zd

 #142
20170081263
2017-03-23

Method for making 1,1,3,3-tetrachloropropene

 #143
20170057891
2017-03-02

Production method for composition containing 1,2-dichloro-3,3,3-trifluoropropene (HCFO-1223xd) and/or 1,1,2-trichloro-3,3,3-trifluoropropene (CFO-1213xa)

 #144
20170050904
2017-02-23

Process for producing Cchlorinated alkane and alkene compounds

 #145
20170044082
2017-02-16

PROCESS FOR THE PREPARATION OF FLUOROOLEFIN COMPOUNDS

 #146
20160340277
2016-11-24

Process for the manufacture of fluorinated olefins

 #147
20160304422
2016-10-20

Method for producing 2,3,3,3-tetrafluoropropene

 #148
20160304419
2016-10-20

Method for producing 2,3,3,3-tetrafluoropropene

 #149
20160297730
2016-10-13

Method for producing 2,3,3,3-tetrafluoropropene

 #150
20160237009
2016-08-18

Plant for producing 2,3,3,3-tetrafluoropropene

 #151
20160221901
2016-08-04

Process for the preparation of 2,3,3,3-tetrafluoropropene

 #152
20160152534
2016-06-02

Method for producing 2,3,3,3-tetrafluoropropene

 #153
20160152533
2016-06-02

Method for the preparation of trichloromethyl-group-substituted benzene

 #154
20160145177
2016-05-26

Method for purifying 2-fluorobutane

 #155
20160145175
2016-05-26

Process for the manufacture of 2,3,3,3-tetrafluoropropene by gas phase fluorination of pentachloropropane

 #156
20160130200
2016-05-12

Method for separating and recovering 2,3,3,3-tetrafluoropropene and hydrofluoric acid

 #157
20160115105
2016-04-28

Process for purifying (hydro)fluoroalkenes

 #158
20160115104
2016-04-28

E-1-chloro-3,3,3-trifluoropropene production process from 1,1,3,3-tetrachloropropene

 #159
20160107960
2016-04-21

Process for preparing a chlorinated alkene

 #160
20160107958
2016-04-21

Process for producing highly pure chlorinated alkane

 #161
20160107957
2016-04-21

Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoropropane by liquid phase fluorination of 2-chloro-3,3,3-trifluoropropene

 #162
20160107956
2016-04-21

Processes for producing very high purity 1,1,1,2,3-pentachloropropane

 #163
20160107955
2016-04-21

Process for producing a chlorinated C3-6 alkane

 #164
20160096787
2016-04-07

Method for preparing 2,3,3,3-tetrafluoropropene

 #165
20160083316
2016-03-24

Integrated process for the production of 1-chloro-3,3,3-trifluoropropene

 #166
20160060193
2016-03-03

DICHLOROMETHANE PURIFICATION METHOD AND PROCESS FOR PRODUCING DIFLUOROMETHANE USING THE SAME

 #167
20160060192
2016-03-03

Process for purifying (hydro)halocarbon compositions

 #168
20160046547
2016-02-18

Processes for producing branched fluoroalkyl olefins

 #169
20160016868
2016-01-21

Method of obtaining a combination of Z and E stereoisomers of 1-chloro-3,3,3-trifluoropropene

 #170
20160002530
2016-01-07

High-purity 1H-heptafluorocyclopentene

 #171
20160002518
2016-01-07

Composition containing trifluoroethylene

 #172
20150376094
2015-12-31

Methods for recovering chlorinated hydrocarbons

 #173
20150353453
2015-12-10

Selective dehydrohalogenation of tertiary halogenated hydrocarbons and removal of tertiary halogenated hydrocarbon impurities from a halogenated hydrocarbon product

 #174
20150353452
2015-12-10

Method for heat recovery in vinyl chloride monomer structures or in the structure composite dichloroethane/vinyl chloride, and device suitable for same

 #175
20150353451
2015-12-10

Methods of making chlorinated hydrocarbons

 #176
20150321979
2015-11-12

HFO-1234ze and HFC-245fa co-production preparation process

 #177
20150321978
2015-11-12

Method for producing 1,3,3,3-tetrafluoropropene

 #178
20150307420
2015-10-29

1, 3, 3, 3-tetrafluoropropene preparation process

 #179
20150299088
2015-10-22

Method for producing dry etching gas

 #180
20150266799
2015-09-24

Methods for recovering chlorinated hydrocarbons

 #181
20150224470
2015-08-13

Integrated process and methods of producing (E)-1-chloro-3,3,3-trifluoropropene

 #182
20150203422
2015-07-23

Process for the preparation of 2,3,3,3 tetrafluoropropene

 #183
20150197468
2015-07-16

Integrated process for the production of 1-chloro-3,3,3-trifluoropropene

 #184
20150196887
2015-07-16

Reactor and agitator useful in a process for making 1-chloro-3,3,3-trifluoropropene

 #185
20150183698
2015-07-02

Process for producing 2,3,3,3-tetrafluoropropene

 #186
20150183697
2015-07-02

Process for producing 2,3,3,3-tetrafluoropropene

 #187
20150166442
2015-06-18

Azeotropic compositions of 1,1,1,3,3-pentachloropropane and hydrogen fluoride

 #188
20150148570
2015-05-28

Integrated process for the production of 1-chloro-3,3,3-trifluoropropene

 #189
20150099907
2015-04-09

Method for producing 1-chloro-3,3,3-trifluoro-1-propene and 1,3,3,3-tetrafluoropropene

 #190
20150094502
2015-04-02

Process of fluorination in liquid phase

 #191
20150094432
2015-04-02

Method for synthesising trifluoroethylene from chlorotrifluoroethylene

 #192
20150087870
2015-03-26

Methods of making chlorinated hydrocarbons

 #193
20150080619
2015-03-19

Method for producing 2,3,3,3-tetrafluoropropene

 #194
20150080618
2015-03-19

Method for producing cis-1,3,3,3-tetrafluoropropene

 #195
20150038749
2015-02-05

Process for producing 2-chloro-1,3,3,3-tetrafluoropropene

 #196
20150018586
2015-01-15

Method for producing mixture of fluoroalkyl iodides

 #197
20150011805
2015-01-08

Method for producing (E)-1-chloro-3,3,3-trifluoropropene

 #198
20150008357
2015-01-08

Azeotropic or azeotrope-like composition, and method for producing 2,3,3,3-tetrafluoropropene or chloromethane

 #199
20140367606
2014-12-18

Azeotropic or azeotrope-like composition and process for producing 2,3,3,3-tetrafluoropropene

 #200
20140336426
2014-11-13

Process and apparatus for heat recovery in vinyl chloride monomer plants or in integrated vinyl chloride monomer or polyvinyl chloride plants

 #201
20140316169
2014-10-23

Process for producing 2,3,3,3-tetrafluoropropene

 #202
20140305161
2014-10-16

Purifying method and manufacturing method of 2,3,3,3-tetrafluoropropene

 #203
20140284517
2014-09-25

Azeotrope-like compositions of tetrafluoropropene and water

 #204
20140275662
2014-09-18

Process to suppress the formation of 3,3,3-trifluoropropyne in fluorocarbon manufacture

 #205
20140231240
2014-08-21

Separation of R-1233 from hydrogen fluoride

 #206
20140228601
2014-08-14

Methods for recovering 1,1,1,2,3-pentachloropropane

 #207
20140228600
2014-08-14

Process for the manufacture of hydrochlorofluoroolefins

 #208
20140228590
2014-08-14

SIMPLIFIED RADIOSYNTHESIS OF [18F]FLUOROMETHYL BROMIDE

 #209
20140194656
2014-07-10

Method for purifying chlorinated hydrocarbon

 #210
20140186230
2014-07-03

Continuous low-temperature process to produce trans-1-chloro-3,3,3-trifluoropropene

 #211
20140171698
2014-06-19

Process for the manufacture of hydrochlorofluoroolefins

 #212
20140147343
2014-05-29

Low temperature production of 2-chloro-3,3,3-trifluoropropene

 #213
20140081056
2014-03-20

Methods of making chlorinated hydrocarbons

 #214
20140066670
2014-03-06

Reactor and agitator useful in a process for making 1-chloro-3,3,3-trifluoropropene

 #215
20140058141
2014-02-27

Catalytical synthesis of hydrohalocarbons

 #216
20140031597
2014-01-30

Process for the manufacture of 2,3,3,3-tetrafluoropropene by gas phase fluorination of pentachloropropane

 #217
20140012052
2014-01-09

Azeotrope-like composition of 2-chloro-3,3,3-trifluoropropene (HCFC-1233xf) and hydrogen fluoride (HF)

 #218
20140005446
2014-01-02

Method for production of 1-chloro-3,3,3-trifluoropropene

 #219
20130338408
2013-12-19

Process for separating hydrogen fluoride from organic feedstocks

 #220
20130310614
2013-11-21

Methods for producing 1-chloro-3,3,3-trifluoropropene from 2-chloro-3,3,3-trifluoropropene

 #221
20130296617
2013-11-07

Method of obtaining a combination of Z and E stereoisomers of hydrofluoroolefins

 #222
20130267740
2013-10-10

Process for the preparation of 2,3,3,3 tetrafluoropropene

 #223
20130261353
2013-10-03

Integrated process to coproduce trans-1-chloro-3,3,3-trifluoropropene, trans-1,3,3,3-tetrafluoropropene, and 1,1,1,3,3-pentafluoropropane

 #224
20130221272
2013-08-29

Azeotropic compositions of 1,1,1,3,3-pentachloropropane and hydrogen fluoride

 #225
20130217929
2013-08-22

Azeotrope-like composition of hexafluoropropane, hexafluoropropene and hydrogen fluoride

 #226
20130211154
2013-08-15

Process for the production of HCFC-1233zd

 #227
20130206579
2013-08-15

Selective dehydrohalogenation of tertiary halogenated hydrocarbons and removal of tertiary halogenated hydrocarbon impurities from a halogenated hydrocarbon product

 #228
20130206578
2013-08-15

Selective dehydrohalogenation of tertiary halogenated hydrocarbons and removal of tertiary halogenated hydrocarbon impurities from a halogenated hydrocarbon product

 #229
20130150608
2013-06-13

Production of alkylaromatic compounds

 #230
20130105296
2013-05-02

Purification method of 2,3,3,3-tetrafluoropropene

 #231
20130041191
2013-02-14

Process of fluorination in liquid phase

 #232
20130041190
2013-02-14

Process for the manufacture of 2-chloro-3,3,3-trifluoropropene (HFCO 1233xf) by liquid phase fluorination of pentachloropropane

 #233
20130012743
2013-01-10

Methods of making chlorinated hydrocarbons

 #234
20130006024
2013-01-03

Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons

 #235
20120313034
2012-12-13

Processes and systems for demethanization of brominated hydrocarbons

 #236
20120310019
2012-12-06

Isomerization of 1,1,3,3-tetrafluoropropene

 #237
20120305382
2012-12-06

Processes for separation of fluoroolefins from hydrogen fluoride by azeotropic distillation

 #238
20120296127
2012-11-22

Integrated process for the production of 1-chloro-3,3,3-trifluoropropene

 #239
20120271070
2012-10-25

Integrated process to co-produce 1,1,1,3,3-pentafluoropropane, trans-1-chloro-3,3,3-trifluoropropene and trans-1,3,3,3-tetrafluoropropene

 #240
20120271069
2012-10-25

Process for producing trans-1233zd

 #241
20120261252
2012-10-18

Processes for separation of 2,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation

 #242
20120222448
2012-09-06

Method for purifying 2,3,3,3-tetrafluoropropene

 #243
20120215040
2012-08-23

Fluorine-containing compound purification method

 #244
20120215039
2012-08-23

Azeotrope and azeotrope-like compositions useful for the production of haloolefins

 #245
20120203037
2012-08-09

Process for purifying (hydro) fluoroalkenes

 #246
20120190901
2012-07-26

Process for separating hydrogen fluoride from organic feedstocks

 #247
20120184785
2012-07-19

Methods of making 2,3,3,3-tetrafluoro-2-propene

 #248
20120178977
2012-07-12

Low temperature production of 2-chloro-3,3,3-trifluoropropene

 #249
20120123172
2012-05-17

Production Method Of Trans-1,3,3,3-Tetrafluoropropene

 #250
20120065437
2012-03-15

Process for producing 2,3,3,3-tetrafluoropropene

 #251
20120065435
2012-03-15

Dehydration process of hydrofluorocarbon or hydrochlorofluorocarbon and production method of 1,3,3,3-tetrafluoropropene using the dehydration process

 #252
20120059200
2012-03-08

Integrated process to coproduce trans-1-chloro-3,3,3-trifluoropropene, trans-1,3,3,3-tetrafluoropropene, and 1,1,1,3,3-pentafluoropropane

 #253
20120059199
2012-03-08

Continuous low-temperature process to produce trans-1-chloro-3,3,3-trifluoropropene

 #254
20120053372
2012-03-01

Azeotrope-like compositions of pentafluoropropane, chlorotrifluoropropene, and hyrdrogen fluoride

 #255
20120053369
2012-03-01

AZEOTROPE-LIKE COMPOSITIONS OF PENTAFLUOROPROPANE, CHLOROTRIFLUOROPROPENE, AND HYDROGEN FLUORIDE

 #256
20120041239
2012-02-16

Process for preparation of 2,3,3,3-tetrafluoropropene

 #257
20120037843
2012-02-16

Azeotrope-like composition of 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) and hydrogen fluoride (HF)

 #258
20120035402
2012-02-09

Methods of making chlorinated hydrocarbons

 #259
20120022301
2012-01-26

Process for the preparation of fluoroolefin compounds

 #260
20120010449
2012-01-12

Separation of R-1233 from hydrogen fluoride

 #261
20120004475
2012-01-05

PROCESSES FOR PRODUCTION AND PURIFICATION OF HYDROFLUOROOLEFINS

 #262
20110295045
2011-12-01

Azeotrope-like composition of hexafluoropropane, hexafluoropropene and hydrogen fluoride

 #263
20110275724
2011-11-10

Azeotrope-like compositions of pentafluoropropene and water

 #264
20110275723
2011-11-10

Azeotrope-like compositions of tetrafluoropropene and water

 #265
20110257445
2011-10-20

Process for separating chlorinated methanes

 #266
20110218370
2011-09-08

Process for the manufacture of hydrochlorofluoroolefins

 #267
20110207975
2011-08-25

INTEGRATED PROCESS TO PRODUCE 2,3,3,3-TETRAFLUOROPROPENE

 #268
20110201853
2011-08-18

Integrated process and methods of producing (E)-1-chloro-3,3,3-trifluoropropene

 #269
20110201851
2011-08-18

PROCESS FOR PREPARING 2,3,3,3-TETRAFLUOROPROPENE

 #270
20110160500
2011-06-30

Azeotropic or azeotrope-like composition and process for producing 2,3,3,3-tetrafluoropropene

 #271
20110152585
2011-06-23

Process for preparing 2,3,3,3-tetrafluoropropene

 #272
20110130599
2011-06-02

Catalytic gas phase fluorination of 1230xa to 1234yf

 #273
20110118512
2011-05-19

Processes for production and purification of hydrofluoroolefins

 #274
20110112341
2011-05-12

Process for producing 1,2,3,4-tetrachlorohexafluorobutane

 #275
20110112258
2011-05-12

Polymerizable higher diamondoid derivatives

 #276
20110081302
2011-04-07

Process for the obtention of purified heptafluoropropane

 #277
20110071325
2011-03-24

Production process and purification process for 1,2,3,4-tetrachlorohexafluorobutane

 #278
20110060171
2011-03-10

Process For The Manufacture Of Pentafluorethane

 #279
20110028768
2011-02-03

Process for producing fluoroalkyl iodide telomer

 #280
20110021849
2011-01-27

Process for the preparation of fluorinated compounds

 #281
20110009678
2011-01-13

COMPOSITIONS CONTAINING A COMBINATION OF Z AND E STEREOISOMERS OF HYDROFLUOROOLEFINS

 #282
20110005914
2011-01-13

Selective dehydrohalogenation of tertiary halogenated hydrocarbons and removal of tertiary halogenated hydrocarbon impurities from a halogenated hydrocarbon product

 #283
20100286456
2010-11-11

Process for recovering pentafluoroethane, and production method of pentafluoroethane involving the process

 #284
20100237279
2010-09-23

Azeotrope-like compositions of pentafluoropropane, chlorotrifluoropropene, and hydrogen fluoride

 #285
20100222617
2010-09-02

Method of preparing iodinated aromatic compounds

 #286
20100218552
2010-09-02

Apparatus and process for the separation and purification of ideal and non-ideal refrigerant mixtures

 #287
20100210884
2010-08-19

Process for producing pentafluoroethane

 #288
20100203167
2010-08-12

AZEOTROPE COMPOSITIONS COMPRISING DECAFLUOROPENTANE AND HYDROGEN FLUORIDE AND USES THEREOF

 #289
20100185027
2010-07-22

Isomerization of 1,1,3,3-tetrafluoropropene

 #290
20100152504
2010-06-17

Isomerization of 1-chloro-3,3,3-trifluoropropene

 #291
20100130798
2010-05-27

Production process for 1,2,3,4-tetrachlorohexafluorobutane and refining process

 #292
20100119460
2010-05-13

Azeotrope-Like Compositions Of 2,3,3,3-Tetrafluoropropene And 3,3,3-Trifluoropropene

 #293
20100029997
2010-02-04

Process for producing 2,3,3,3-tetrafluoropropene

 #294
20090287027
2009-11-19

Process for separating hydrogen fluoride from organic feedstocks

 #295
20090270659
2009-10-29

METHOD FOR PRODUCING HYDROFLUOROCARBONS

 #296
20090253946
2009-10-08

Process for the preparation of 2,3,3,3-tetrafluoropropene (HFO-1234yf)

 #297
20090240091
2009-09-24

Separation and/or recovery of propyl bromide

 #298
20090240090
2009-09-24

Integrated process to produce 2,3,3,3-tetrafluoropropene

 #299
20090229966
2009-09-17

Removing hydrocarbon impurities from acetic acid production process

 #300
20090227822
2009-09-10

Azeotrope-like composition of 2-chloro-3,3,3-trifluoropropene (HCFC-1233xf) and hydrogen fluoride (HF)