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Matches 1 - 50 out of 4,668

Document Document Title
WO/2018/167644A1
A composition includes a hydrofluoroolefin having Structural Formula (I): (I) Rf is a perfluoroalkyl group having 2 - 6 carbon atoms. The composition further includes a tin-containing or transition metal-containing organometallic.  
WO/2018/167672A1
A composition includes a hydrofluoroolefin having Structural Formula (I): (I) Rf is a perfluoroalkyl group having 2 - 6 carbon atoms. The composition further includes a free radical scavenger.  
WO/2018/165624A1
The present application provides a process of preparing 3,3,3-trifluoroprop-1-ene, comprising reacting 3-chloro-1,1,1-trifluoropropane with a base in an aqueous solvent component in the absence of a phase transfer catalyst.  
WO/2018/143271A1
The present invention provides a method for producing a fluorohalogenated hydrocarbon comprising a step in which the outlet gas of a fluorination reactor is compressed by a compressor, wherein the production method is used to avoid that ...  
WO/2018/143400A1
According to a method for producing perfluoroalkadiene compounds represented by general formula (1): CF2=CF-(CF2)n-4-CF=CF2 (1) [in the formula, n represents an integer of 4 or higher], wherein the method is provided with a reaction step...  
WO/2018/139653A1
Provided is a method for producing 1233yd(Z) in which it is possible to efficiently separate 244ca from a composition including 1233yd(Z) and 244ca to obtain high-concentration 1233yd(Z). A method for producing 1233yd(Z) that comprises s...  
WO/2018/134530A1
The present invention relates to a composition comprising 69% to 78% by weight of 2,3,3,3-tetrafluoropropene, 16% to 22% by weight of difluoromethane, and 2 to 9% by weight of propane, relative to the total weight of the composition. The...  
WO/2018/134607A1
The invention relates to a process comprising contacting a composition comprising a (hydro)halocarbon and a compound of formula Rf-C=CX with a basic solution comprising an hydroxide, an alkoxide and/or an amide to reduce the concentratio...  
WO/2018/129014A1
The present disclosure provides separation processes for removing heavy organics that are formed in various production processes of HCFO-1233zd(E). Such separation processes allow for the recovery and/or separation of the heavy organics ...  
WO/2018/120258A1
A low-carbon environmental foamer composition, which is composed of, in parts by weight: 1-chlorine-3,3,3-trifluoropropene: 60-98.99%; 1,1,1,2,3-perfluoropropane: 1-39.9%; and 1,2,2,3-tetrafluoropropane: 0.01-1%. The low-carbon environme...  
WO/2018/123911A1
Provided is a production method capable of efficiently producing a chlorine-containing propene, such as HCFO-1224yd. The production method for a chlorine-containing propene according to the present invention involves reacting a compound ...  
WO/2018/115096A1
The present invention relates to a new process for producing 2-(3-(4-propylheptyl)morpholino)ethan-1-ol with the INN name Delmopinol. The invention also relates to three key intermediates 1-chloro-4- propylhept-3-ene, 1-iodo-4-propylhept...  
WO/2018/117812A1
The present invention relates to an elastomeric composition, wherein the elastomeric composition comprises an additive selected from any one or a combination of fluorine and silicone compounds in the production of a hypoallergenic elasto...  
WO/2018/115116A1
The present invention relates to a new process for producing intermediates useful in the manufacture of 2-(3-(4-propylheptyl)morpholino)ethan-l-ol. The invention also relates to intermediates l-chloro-4-propylhept-3-ene and l-iodo-4-prop...  
WO/2018/116159A1
A hydro hydrofluoroolefin compound represented by the following general formula (I): (I) Rf1 and Rf2, and Rf3 and Rf4, are (i) independently, linear or branched fluorinated alkyl groups having 1-8 carbon atoms and optionally contain at l...  
WO/2018/109247A1
The invention relates to a method for producing vinyl chlorides which can comprise at least the following steps: a first step in which at least one alkyne selected from acetylene, an acetylene derivative and combinations thereof, and hyd...  
WO/2018/100586A1
The present invention provides an improved process for preparation of 2,3,3,3- tetrafluoropropene, wherein recyclization of the reaction by-products result in equilibrium between feed and outlet composition.  
WO/2018/101323A1
Provided is a method for producing 1-chloro-2,3,3-trifluoropropene, in which method it is possible to efficiently remove 1-chloro-3,3-difluoro-1-propyne and/or an oxide from a composition including 1-chloro-2,3,3-trifluoropropene. A meth...  
WO/2018/097300A1
A method for producing (Z)-1-chloro-2,3,3-trifluoro-1-propene is provided in which (E)-1-chloro-2,3,3-trifluoro-1-propene and water can be efficiently removed and (Z)-1-chloro-2,3,3-trifluoro-1-propene having a higher purity is obtained ...  
WO/2018/092780A1
Provided is a method for producing 1-chloro-2, 3, 3-trifluoropropene, which efficiently produces 1-chloro-2, 3, 3-trifluoropropene by efficiently removing one or more compounds selected from among water, 1-chloro-3, 3-difluoro-1-propyne,...  
WO/2018/085512A3
The invention relates to a process for reducing the concentration of a fluorinated alkyne impurity, such as 3,3,3-trifluoropropyne (TFPY), in 2,3,3,3-tetrafluoropropene (HFO-1234yf) which comprises contacting such a mixture with a causti...  
WO/2018/085512A2
The invention relates to a process for reducing the concentration of a fluorinated alkyne impurity, such as 3,3,3-trifluoropropyne (TFPY), in 2,3,3,3-tetrafluoropropene (HFO-1234yf) which comprises contacting such a mixture with a causti...  
WO/2018/079727A1
Provided is a method for efficiently producing 2,3,3,3,-tetrafluoropropene from easily obtainable raw materials by means of a simple reaction operation using a safe and economical but highly active catalyst. A production method for 2,3,3...  
WO/2018/079726A1
Provided is a production method for tetrafluoropropenes. By making use of easily obtainable materials, the production method makes it possible to produce fluorine-containing propenes such as 1214ya and 1224yd in an industrially advantage...  
WO/2018/069609A1
The present invention relates to azeotropic and quasi-azeotropic compositions comprising 1-chloro-2,2-difluoroethane and 1,1-dichloroethylene. The present invention also relates to a method for producing compositions comprising 1-chloro-...  
WO/2018/066146A1
The present invention relates to a method for producing a fluorinated compound represented by formula (2): R2-F (where R2 represents a group obtained by removing a hydroxy group from a hydroxy compound having six or more carbon atoms), t...  
WO/2018/055266A1
The invention relates to a method for the separation of 2-chloro-1,1,1,2- tetrafluoropropane and 2-chloro-3,3,3-trifluoropropene, including a step in which a mixture comprising 2-chloro-3,3,3-trifluoropropene and 2-chloro-1,1,1,2- tetraf...  
WO/2018/048783A1
The present invention provides a process for the dehydrochlorination of a chlorinated alkane to produce a chlorinated alkene. In particular, the processes comprise contacting a chlorinated alkane, a base, and a phase transfer catalyst.  
WO/2018/046927A1
A catalyst comprising one or more metal oxides, wherein the catalyst has a total pore volume equal to or greater than 0.3 cm3/g and a mean pore diameter greater than or equal to 90 Å, where in the pore volume is measured using N2 adsorp...  
WO/2018/046928A1
A catalyst comprising chromia and at least one additional metal or compound thereof and wherein the catalyst has a total pore volume of greater than 0.3 cm3/g and the mean pore diameter is greater than or equal to 90 Å, wherein the tota...  
WO/2018/047972A1
Provided is a production method in which either of 1233yd (E) or 1233yd (Z) can be selectively reacted in an industrially advantageous and efficient manner. The 1233yd production method comprises, in a raw material composition containing...  
WO/2018/042114A1
The present invention relates to a process for modifying the distribution of fluorine in a hydrocarbon compound in the presence of a catalyst, characterised by the use as a catalyst of a solid composition comprising at least one componen...  
WO/2018/044787A1
A method for separating halocarbons and, in particular, a method for separating (Z)- 1 -chloro-3,3,3-trifluoropropene (HCFO-1233zd(Z), or simply 1233zd(Z)) and 1 -chloro-1,3,3,3-tetrafluoropropane (HCFC-244fa, or simply 244fa) via distil...  
WO/2018/039795A1
The present application provides a hydrodefluorodimerization process, which is useful in the synthesis of, for example, hydrofluoölefins of Formula (II) that can be used as refrigerants, blowers and the like. The process is an "early-st...  
WO/2018/044560A1
Azeotropic or azeotrope-like mixtures of 1,3,3-trichloro-3-fluoroprop-1-ene (HCFO-1231zd) and hydrogen fluoride (HF). Such compositions are useful as a feed stock or intermediate in the production of 1,1,1,3,3-pentafluoropropane (HFC-245...  
WO/2018/044554A1
Azeotropic or azeotrope-like mixtures of 1,3-dichloro-3,3-difluoroprop-1-ene (HCFO-1232zd) and hydrogen fluoride (HF). Such compositions are useful as a feed stock or intermediate in the production of 1,1,1,3,3-pentafluoropropane (HFC-24...  
WO/2018/038460A1
The present invention relates to a method for producing vinylidene chloride which can improve the reactivity of a dehydrochlorination reaction of 1,1,2-trichloroethane without the addition of a phase-transfer catalyst compared to the con...  
WO/2018/036077A1
Disclosed is a method for the coproduction of 1-chloro-3,3,3-trifluoropropene, 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene. A gas mixture of hydrogen fluoride and 1,1,1,3,3-pentachloropropane and 1,1,2,3-tetrachloropropene ...  
WO/2018/039096A1
A composition includes a perfluorinated propenylamine represented by the following general formula (1): Each occurrence of Rf1 and Rf2 is: (i) independently a linear or branched perfluoroalkyl group having 1-8 carbon atoms and optionally...  
WO/2018/036076A1
The invention discloses a preparation method for Z-HFO-1336, comprising the following steps: (a) mixing a potassium hydroxide aqueous solution, a catalyst, and 2-chloro-1,1,1,4,4,4-hexafluoro-2-butene for reaction, the mass ratio of pota...  
WO/2018/029428A1
The present invention relates to compositions comprising 1,1,1,2,2-pentafluoropropane and trans-1,3,3,3-tetrafluoropropene, which are suitable for use in numerous fields.  
WO/2018/030408A1
Provided is an efficient method for producing 1-chloro-2, 3, 3, 3-tetrafluoropropene by reducing 1,1-dichloro-2, 3, 3, 3-tetrafluoropropene, the method generating fewer by-products such as 1, 1, 1-trifluoropropane and 3, 3, 3-trifluoropr...  
WO/2018/025661A1
The purpose of the present invention is to provide a storage container and a storage method, which retain the quality of Z-1-chloro-3, 3, 3-trifluoropropene as a solvent or a cleaning agent, and which achieve safe and stable storage and ...  
WO/2018/022491A1
A process of the type for producing 1,1,1,2,3-pentachloropropane by introducing 1,1,1,3-tetrachloropropane, chlorine, and Lewis acid catalyst, optionally in the presence of carbon tetrachloride, the improvement comprising introducing the...  
WO/2018/022500A1
Disclosed herein is a process comprising contacting a haloalkane reactant with an olefin in the presence of a catalyst system that consists of metallic iron and a phosphine to produce a haloalkane insertion product, wherein said haloalka...  
WO/2018/015363A3
The present invention relates to process for obtaining a catalyst composition that catalyzes a one-step synthesis of vinyl chloride from ethylene, wherein the catalyst composition comprises at least one rare earth metal. The invention re...  
WO/2018/015363A2
The present invention relates to process for obtaining a catalyst composition that catalyzes a one-step synthesis of vinyl chloride from ethylene, wherein the catalyst composition comprises at least one rare earth metal. The invention re...  
WO/2018/012511A1
The present invention provides a method for producing a 1-chloro-1,2-difluoroethylene at low cost and with high efficiency. More specifically, the present invention provides a method for producing a 1-chloro-1,2-difluoroethylene, said me...  
WO/2018/000307A1
Provided is a method for synthesizing 1,1,2,3-tetrachloropropene with a low reaction energy consumption, a relatively high synthetic yield and a relatively low raw material cost. The method comprises the following steps: adding a catalys...  
WO/2017/223338A1
A process for the production of a chloroalkene that includes contacting a liquid phase chloroalkane with a solid catalyst, a catalyst deposited on a solid substrate, or combinations thereof, thereby causing the dehydrochlorination of the...  

Matches 1 - 50 out of 4,668