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Class Information
Number: 570/164
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Halogen containing > Fluorine containing > By reacting with hydrogen fluoride
Description: Process wherein the source of fluorine introduced into a carbon compound is hydrogen fluoride.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7592494 |
Process for the manufacture of 1,3,3,3-tetrafluoropropene |
Sep. 22, 2009 |
| 7566809 |
Process for separation of a mixture comprising at least one hydrofluoroalkane |
Jul. 28, 2009 |
| 7524999 |
Process for the production of 1,1,1,3,3,3-hexafluoropropane |
Apr. 28, 2009 |
| 7504358 |
Nickel-substituted and mixed nickel-and cobalt-substituted chromium oxide compositions, their preparation, and their use as catalysts and catalysts precursors |
Mar. 17, 2009 |
| 7361795 |
Azeotrope-like compositions of 1,1,1,3,3-pentafluorobutane and hydrogen fluoride |
Apr. 22, 2008 |
| 7345209 |
Processes for synthesis of 1,3,3,3-tetrafluoropropene |
Mar. 18, 2008 |
| 7317071 |
Process for producing fluoromonomer |
Jan. 8, 2008 |
| 7312367 |
Method of making 1,1,3,3,3-pentafluoropropene |
Dec. 25, 2007 |
| 7230146 |
Process for producing fluoropropenes |
Jun. 12, 2007 |
| 7223892 |
Process for the separation of a mixture comprising at least one hydrofluoroalkane |
May. 29, 2007 |
| 7214839 |
Method of making hydrofluorocarbons |
May. 8, 2007 |
| 7183448 |
Azeotropic composition, comprising 1, 1, 1, 3,3-pentafluoropropane and 1, 1, 1-trifluoro-3-chloro-2-propene, method of separation and purification of the same, and process for producing 1, 1, |
Feb. 27, 2007 |
| 7176338 |
Process for preparing 1,1,1-trifluoro-2, 2-dichloroethane |
Feb. 13, 2007 |
| 7145046 |
Production of fluorine compounds |
Dec. 5, 2006 |
| 7138553 |
Method for purifying tetrachloroethylene and process for producing hydrofluorocarbons |
Nov. 21, 2006 |
| 7112708 |
Method of making difluoromethane, 1,1,1-trifluoroethane and 1,1-difluoroethane |
Sep. 26, 2006 |
| 7109386 |
Method for preparing a halogenated olefin |
Sep. 19, 2006 |
| 7102040 |
Fluoropolymer lined metallic vessel design |
Sep. 5, 2006 |
| 7094934 |
Production process of hydrofluorocarbons |
Aug. 22, 2006 |
| 7091388 |
Method of making 1,1,3,3,3-pentafluoropropene |
Aug. 15, 2006 |
| 7084316 |
Process for purifying pentafluoroethane, process for producing the same, and use thereof |
Aug. 1, 2006 |
| 7074434 |
Process for the separation of a mixture comprising at least one hydrofluoroalkane and hydrogen fluoride, processes for the preparation of a hydrofluoroalkane and azeotropic compositions |
Jul. 11, 2006 |
| 7071368 |
Method of making 1,1,1-trifluoroethane |
Jul. 4, 2006 |
| 7067706 |
Method for preparing a hydro(chloro)fluoroalkane and catalyst |
Jun. 27, 2006 |
| 7067707 |
Pentafluoroethane production method |
Jun. 27, 2006 |
| 7064240 |
Process for producing perfluorocarbons and use thereof |
Jun. 20, 2006 |
| 7053252 |
Process for preparing 1,1,1-trifluoro-2,2-dichloroethane |
May. 30, 2006 |
| 7009083 |
Process for the preparation of 1-chloro-1-fluoroethane and/or 1,1-difluoroethane |
Mar. 7, 2006 |
| 6967260 |
Method for purification of tetrafluoromethane and use thereof |
Nov. 22, 2005 |
| 6930215 |
Process for the preparation of 1.1.1.3.3-pentafluoropropane |
Aug. 16, 2005 |
| 6927312 |
Method of removing water from hydrofluorocarbon manufacturing processes |
Aug. 9, 2005 |
| 6891074 |
Production of hydrofluoroalkanes |
May. 10, 2005 |
| 6858762 |
Process for the manufacture of halocarbons and selected compounds and azeotropes with HF |
Feb. 22, 2005 |
| 6849772 |
Process for producing and purifying 1,1-difluoroethane, and product thus obtained |
Feb. 1, 2005 |
| 6846963 |
Process for producing 1,1,1,3,3-pentafluoropropane |
Jan. 25, 2005 |
| 6844475 |
Low temperature production of 1-chloro-3,3,3-trifluoropropene (HCFC-1233zd) |
Jan. 18, 2005 |
| 6809226 |
Process for the preparation of 1-chloro-1-fluoroethane and/or 1,1-difluoroethane |
Oct. 26, 2004 |
| 6787678 |
Method of removing water from hydrofluorocarbon manufacturing processes |
Sep. 7, 2004 |
| 6784327 |
Process for the production of fluorinated organic compounds and fluorinating agents |
Aug. 31, 2004 |
| 6755942 |
Process for the manufacture of halocarbons and selected compounds and azeotropes with HF |
Jun. 29, 2004 |
| 6720464 |
Production and use of octafluoropropane |
Apr. 13, 2004 |
| 6686509 |
Process for producing .alpha., .alpha.-difluorocycloalkane compound |
Feb. 3, 2004 |
| 6673264 |
Azeotrope-like compositions of 1,1,1,3,3-pentafluorobutane and hydrogen fluoride |
Jan. 6, 2004 |
| 6630610 |
Method of producing fluorinated organic compounds |
Oct. 7, 2003 |
| 6555086 |
Hydrogen fluoride recovery process |
Apr. 29, 2003 |
| 6521199 |
Regeneration of onium fluoride-HF adducts |
Feb. 18, 2003 |
| 6489523 |
Process for producing hexafluoroethane and use thereof |
Dec. 3, 2002 |
| 6472573 |
Process for producing 1,1,1,3,3-pentafluoropropane |
Oct. 29, 2002 |
| 6472574 |
Production of 1,2-dihydro and 2,2-dihydro hexafluoropropanes and azeotropes thereof with HF |
Oct. 29, 2002 |
| 6452057 |
Process for preparing halohydrocarbons in the presence of a co-catalyst |
Sep. 17, 2002 |
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