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Class Information
Number: 570/228
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Halogen containing > Processes of preparing, purifying, or recovering unsaturated compound > Dehydrohalogenation > Catalyst utilized > Catalyst in liquid phase
Description: Process wherein the catalyst is employed in a liquid phase.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6909024 |
Process for the conversion of ethylene to vinyl chloride and novel catalyst compositions useful for such process |
Jun. 21, 2005 |
| 6797845 |
Process for vinyl chloride manufacture from ethane and ethylene with immediate HCl recovery from reactor effluent |
Sep. 28, 2004 |
| 6388151 |
Synthesis of Tetraalkylcyclopentadienes |
May. 14, 2002 |
| 6380446 |
Process for dehydrohalogenation of halogenated compounds |
Apr. 30, 2002 |
| 5811605 |
Preparation of 1,2,3,3-tetrachloropropene |
Sep. 22, 1998 |
| 5763705 |
Method of producing 1,1,1,3,3-pentafluoropropane, a method of producing 1,1,1,3,3-pentafluoro-2-halogeno-3-chloropropane, and a method of producing 1,1,1,2,3,3-hexachloropropene |
Jun. 9, 1998 |
| 5648571 |
Methods for the synthesis of chemical compounds |
Jul. 15, 1997 |
| 5608130 |
Methods for the synthesis of chemical compounds |
Mar. 4, 1997 |
| 5545388 |
Methods for the synthesis of chemical compounds |
Aug. 13, 1996 |
| 5478548 |
Methods for the synthesis of chemical compounds |
Dec. 26, 1995 |
| 5463153 |
Process for preparing 1-chloro-1,3-butadiene |
Oct. 31, 1995 |
| 5396002 |
Process to produce vinylidene chloride using phase transfer catalyst |
Mar. 7, 1995 |
| 5237114 |
Removal of catalyst from chloroprene by treatment with oxy acid |
Aug. 17, 1993 |
| 5210344 |
Dehydrohalogenation of 1,1,2-trichloroethane using cyclic amines |
May. 11, 1993 |
| 5196617 |
Method of hydrodehalogenating halogenated organic compounds in aqueous environmental sources |
Mar. 23, 1993 |
| 5151263 |
Process for the catalyic decomposition of chlorofluoro-alkanes |
Sep. 29, 1992 |
| 5107040 |
Dehydrohalogenation using magnesium hydroxide |
Apr. 21, 1992 |
| 5099085 |
Chlorination reactions and oxychlorination reactions in the presence of honeycomb monolithic catalyst supports |
Mar. 24, 1992 |
| 4849561 |
Liquid phase process for dehydrochlorination of haloalkanes in the presence of an initiator based on an organic chlorinated product |
Jul. 18, 1989 |
| 4816609 |
Process and catalyst for the dehydrohalogenation of halogenated hydrocarbons |
Mar. 28, 1989 |
| 4650914 |
Process for producing 1,1,2,3-tetrachloropropene |
Mar. 17, 1987 |
| 4629816 |
Process for the production of 2,3-dichlorobutadiene-(1,3) |
Dec. 16, 1986 |
| 4613709 |
Process for the pyrolytic dehydrochlorination of haloalkanes in the presence of an initiator based on chlorinated product and the initiator employed in such a process |
Sep. 23, 1986 |
| 4605800 |
Process for the manufacture of chloroprene |
Aug. 12, 1986 |
| 4535194 |
Process for producing 1,1,2,3-tetrachloropropene |
Aug. 13, 1985 |
| 4418232 |
Dehydrohalogenation process |
Nov. 29, 1983 |
| 4271325 |
Process for the manufacture of 1,1-dihalo-4-methyl-1,3-pentadienes |
Jun. 2, 1981 |
| 4207267 |
Dehydrochlorination of 1,2-dichloroethane |
Jun. 10, 1980 |
| 4094915 |
Recovery of 12-dichloroethane from vinyl chloride production effluent |
Jun. 13, 1978 |
| 4078008 |
Process for the preparation of dienes |
Mar. 7, 1978 |
| 3981937 |
Dehydrohalogenation of 3,4-dichloro-1-butene |
Sep. 21, 1976 |
| 3963584 |
Recovery of 1,2-dichloroethane from vinyl chloride production effluent |
Jun. 15, 1976 |
| 3937744 |
Vinyl chloride process |
Feb. 10, 1976 |
| 3935288 |
Production of olefinic halides |
Jan. 27, 1976 |
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