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Matches 151 - 200 out of 6,376

Document Document Title
WO/2011/156312A1
An improved process for producing perfluoroalkyl iodides of formula (I) F(CF2CF2)n-I (I) wherein n is an integer from 2 to 3, wherein the improvement comprises contacting at least one perfluoroalkyl iodide of formula (II) and at least on...  
WO/2011/152499A1
Provided is a process for the production of a fluoroalkyl iodide, by which a fluoroalkyl iodide having a desired degree of polymerization can be produced with high selectivity and high productivity. A process for the production of a fluo...  
WO/2011/139956A3
Provided are azeotropic and azeotrope-like compositions of trans-1,3,3,3-tetrafluoropropene (HFO-1234ze(E)) and water. Such azeotropic and azeotrope-like compositions are useful in isolating trans-1,3,3,3-tetrafluoropropene from impuriti...  
WO/2011/139945A2
Provided are azeotropic and azeotrope-like compositions of 1,2,3,3,3-pentafluoropropene (HFO-1225ye) and water. Such azeotropic and azeotrope-like compositions are useful in isolating 1,2,3,3,3-pentafluoropropene from impurities during p...  
WO/2011/140289A3
Heat transfer systems, methods and compositions which utilize a heat transfer fluid comprising: (a) from about 30% to about 65% by weight of HFC-134a; (b) from about 0% to about 70% by weight of HFO1234ze; and (c) from about 0% to about ...  
WO/2011/139956A2
Provided are azeotropic and azeotrope-like compositions of trans-1,3,3,3-tetrafluoropropene (HFO-1234ze(E)) and water. Such azeotropic and azeotrope-like compositions are useful in isolating trans-1,3,3,3-tetrafluoropropene from impuriti...  
WO/2011/140289A2
Heat transfer systems, methods and compositions which utilize a heat transfer fluid comprising: (a) from about 30% to about 65% by weight of HFC-134a; (b) from about 0% to about 70% by weight of HFO1234ze; and (c) from about 0% to about ...  
WO/2011/139945A3
Provided are azeotropic and azeotrope-like compositions of 1,2,3,3,3-pentafluoropropene (HFO-1225ye) and water. Such azeotropic and azeotrope-like compositions are useful in isolating 1,2,3,3,3-pentafluoropropene from impurities during p...  
WO/2011/133570A3
The present invention relates to a process for separating chlorinated methanes utilizing a dividing wall column. Processes and manufacturing assemblies for generating chlorinated methanes are also provided, as are processes for producing...  
WO/2011/133570A2
The present invention relates to a process for separating chlorinated methanes utilizing a dividing wall column. Processes and manufacturing assemblies for generating chlorinated methanes are also provided, as are processes for producing...  
WO/2011/126620A3
The invention provides a method for separating halocarbons. In particular, a method for separating 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) from 2-chloro-3,3,3-trifluoropropene (HCFC-1233xf) by adding a third component and then s...  
WO/2011/126620A2
The invention provides a method for separating halocarbons. In particular, a method for separating 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) from 2-chloro-3,3,3-trifluoropropene (HCFC-1233xf) by adding a third component and then s...  
WO/2011/122157A1
Provided is a method for producing a fluorine-containing alkane in which at least one type of fluorine-containing compound selected from the group comprising chlorine-containing fluoroalkanes and fluorine-containing alkenes is reacted wi...  
WO/2011/109071A1
Produce methyl chloride and sulfur dioxide using a reactor with lanthanum oxychloride, and contacting the lanthanum oxychloride with methanesulfonyl chloride under conditions sufficient to convert a portion of the methanesulfonyl chlorid...  
WO/2011/102268A1
Disclosed is a method for producing monofluoro methane, which involves at least a pyrolysis step in which a 1-methoxy-1,1,2,2-tetrafluoro ethane is pyrolyzed by bringing same into contact with a catalyst, and a step for collecting monofl...  
WO/2011/099543A1
Disclosed is a method for oxidizing an organic compound in a mixed gas that contains the organic compound, hydrogen chloride and oxygen with high conversion rate. Specifically disclosed is a method for oxidizing an organic compound with ...  
WO/2011/097421A1
Disclosed herein are substituted fluoromethanes; pharmaceutical compositions comprising a therapeutically effective amount of the same; processes for preparing these fluoromethanes; and methods of using the same in alleviating infection ...  
WO/2011/097421A8
Disclosed herein are substituted fluoromethanes; pharmaceutical compositions comprising a therapeutically effective amount of the same; processes for preparing these fluoromethanes; and methods of using the same in alleviating infection ...  
WO/2011/068649A2
Provided is a process for making 2-chloro-1,1,1,2-tetrafluoropropane. The process has the step of hydrofluorinating 2-chloro-3,3,3-trifluoropropene in the presence of a catalyst selected from the group consisting of SbCl3, SbCl5, SbF5, T...  
WO/2011/068649A3
Provided is a process for making 2-chloro-1,1,1,2-tetrafluoropropane. The process has the step of hydrofluorinating 2-chloro-3,3,3-trifluoropropene in the presence of a catalyst selected from the group consisting of SbCl3, SbCl5, SbF5, T...  
WO/2011/067231A1
Process for the manufacture of at least one ethylene derivative compound starting from a low value residual gas according to which a) the low value residual gas, optionally containing fraction E1 recycled from step d), is subjected to a ...  
WO/2011/068039A1
Disclosed is an etching gas that contains CHF2COF. The etching gas may contain, as an additive, at least one gas selected from among O2, O3, CO, CO2, F2, NF3, Cl2, Br2, I2, XFn (wherein X is Cl, I or Br; and n is an integer satisfying th...  
WO/2011/067237A3
Process for the manufacture of at least one ethylene derivative compound starting a hydrocarbon source according to which a) the hydrocarbon source, optionally containing fraction E1 recycled from step d), is subjected to a simplified cr...  
WO/2011/067237A2
Process for the manufacture of at least one ethylene derivative compound starting a hydrocarbon source according to which a) the hydrocarbon source, optionally containing fraction E1 recycled from step d), is subjected to a simplified cr...  
WO/2011/061332A1
The invention provides novel pharmaceutical compositions comprising the active ingredient propofol. Preferably, propofol is dissolved in at least one semifluorinated alkane. The compositions, which are preferably liquid or gel-like, may ...  
WO/2011/058575A1
The present invention relates to an improved process for the production of 2,3-Dichloro 1,3-Butadiene which comprises Chlorinating Butadiene, in liquid phase, in the presence of chlorinated solvents & phase transfer catalyst, Distilling ...  
WO/2011/052559A1
Provided is a method for the purification of a fluorine-containing compound, by which hydrogen chloride can be efficiently separated and removed from a crude fluorine-containing compound that contains hydrogen chloride to provide the flu...  
WO/2011/053628A3
An apparatus is provided that includes a device and a mechanism for heat transfer. The mechanism includes a hydrofluoroether heat-transfer fluid wherein the heat transfer fluid is represented by the following structure: Y-Rf-CH2OCH2Rf-Y ...  
WO/2011/053628A2
An apparatus is provided that includes a device and a mechanism for heat transfer. The mechanism includes a hydrofluoroether heat-transfer fluid wherein the heat transfer fluid is represented by the following structure: Y-Rf-CH2OCH2Rf-Y ...  
WO/2011/031581A3
Compositions are provided that include blends that consist essentially of 1,1,1,2,2,3,4,5,5,5-decafluoro-3-methoxy-4-(trifluoromethyl) pentane, trans-1,2-dichloroethylene, and a third component. The third component is selected from metha...  
WO/2011/031581A2
Compositions are provided that include blends that consist essentially of 1,1,1,2,2,3,4,5,5,5-decafluoro-3-methoxy-4-(trifluoromethyl) pentane, trans-1,2-dichloroethylene, and a third component. The third component is selected from metha...  
WO/2011/028415A3
A support of metal oxyfluoride or metal halide for a metal-based hydrogenation catalyst useful in hydrogenating fluoroolefins is provided.  
WO/2011/028415A2
A support of metal oxyfluoride or metal halide for a metal-based hydrogenation catalyst useful in hydrogenating fluoroolefins is provided.  
WO/2011/025674A1
Disclosed is a process and apparatus for the catalytic hydrogenation of fluoroolefins to fluorocarbons where the reaction is carried out in a multi-tube shell and tube reactor. Reactions involving hydrogenation of fluoro-olefins are typi...  
WO/2011/025674A4
Disclosed is a process and apparatus for the catalytic hydrogenation of fluoroolefins to fluorocarbons where the reaction is carried out in a multi-tube shell and tube reactor. Reactions involving hydrogenation of fluoro-olefins are typi...  
WO/2011/022260A1
The present invention relates to azeotrope and azeotrope-like compositions comprised of 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd) and 1,1,1,2,3-pentafluoropropane (HFC-245eb), and uses thereof.  
WO/2011/017138A2
An alpha-alumina support for a hydrogenation catalyst useful in hydrogenating fluoroolefins is provided.  
WO/2011/017138A3
An alpha-alumina support for a hydrogenation catalyst useful in hydrogenating fluoroolefins is provided.  
WO/2010/150835A1
Disclosed is a method for producing a chlorinated hydrocarbon, which is characterized by comprising a thermal dehydrochlorination step wherein an unsaturated compound represented by general formula (2) is obtained by thermally decomposin...  
WO/2010/142878A1
The present invention relates to a method for producing 1,2,3,3,3-pentafluoropropane, involving reacting gaseous phase 1,2,3,3,3-pentafluoropropene with hydrogen in a superstoichiometric amount in the presence of a hydrogenation catalyst...  
WO/2010/142877A1
The present invention relates to a method for producing 1,1,1,2,3,3-hexafluoropropane, involving reacting gaseous phase hexafluoropropene with hydrogen in a superstoichiometric amount in the presence of a hydrogenation catalyst in a reac...  
WO/2010/131760A1
The present invention provides a process for preparing a fluorine-containing propane represented by the formula: CF2XCF2CH3 wherein X is F or Cl, the process including reacting tetrafluoroethylene and methyl chloride in the presence of a...  
WO/2010/123154A3
The present invention provides an effective, selective, and industrially applicable process for producing 2,3,3,3-tetrafluoropropene. Specifically, the present invention provides a process for producing 2,3,3,3-tetrafluoropropene includi...  
WO/2010/104742A3
The invention is directed to processes for producing an alkyl halide, preferably isobutyl bromide. In one embodiment, the process comprises the steps of: (a) contacting an alcohol with a hydrogen halide in a reactor at elevated temperatu...  
WO/2010/102139A3
Methods and assemblies for improving the reaction kinetics of, conserving reactants utilized in, and/or producing a more pure reaction product of, liquid-phase reactions that involve volatile reactants and products are provided. The meth...  
WO/2010/092085A1
Provided are azeotrope or azeotrope-like compositions comprised of chlorotrifluoropropene, particularly 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd) and iso-pentane, n-pentane, cyclo-pentane and mixtures thereof, and uses thereof.  
WO/2010/093385A1
The present invention provides a method of reducing the concentration of an iodide compound using an ion exchange resin. The ion exchange resin is a macroporous resin having sulfur functional groups exchanged with silver, a dry weight ca...  
WO/2010/088196A3
The invention is directed to a ternary azeotrope-like mixture consisting essentially of effective amounts of 1,1,1,3,3-pentafluoropropane, 1-chloro-3,3,3-trifluoropropene, and hydrogen fluoride.  
WO/2010/088196A2
The invention is directed to a ternary azeotrope-like mixture consisting essentially of effective amounts of 1,1,1,3,3-pentafluoropropane, 1-chloro-3,3,3-trifluoropropene, and hydrogen fluoride.  
WO/2010/082662A1
Provided is a process for preparing a product enriched in 1,1-dichloro-2,2,3,3,3–pentafluoropropane (HCFC-225ca) which is useful as a starting substance in the production of 1,1-dichloro-2,3,3,3-tetra-fluoropropene (R1214ya). The proce...  

Matches 151 - 200 out of 6,376