Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 21 - Acyclic unsaturated compounds containing halogen atoms
Patents for C07C 21 - Acyclic unsaturated compounds containing halogen atoms (4,465)
07/2014
07/16/2014CN102603465B 2,3,3,3-四氟丙烯的制备方法 Preparation of 2,3,3,3-tetrafluoropropene
07/16/2014CN102603464B 一种2,3,3,3-四氟丙烯的制备方法 One kind of a method for preparing 2,3,3,3-tetrafluoropropene
07/16/2014CN102442881B 2-氯-3,3,3-三氟丙烯的制备方法 Preparation of 2-chloro-3,3,3-trifluoropropene
07/16/2014CN102177116B 氯化烃的制备方法 Preparation of chlorinated hydrocarbons
07/16/2014CN101874009B 生产2-氯-3,3,3-三氟丙烯(HCFC-1233xf)的改进方法 Production of 2-chloro-3,3,3-trifluoropropene (HCFC-1233xf) improved methods
07/16/2014CN101868436B 含氟烯烃的制造方法 The method of producing a fluorine-containing olefin
07/15/2014US8779221 Method of immobilizing a protein or molecule via a mutant dehalogenase that is bound to an immobilized dehalogenase substrate and linked directly or indirectly to the protein or molecule
07/10/2014DE102013000325A1 Verfahren zur Wärmerückgewinnung in Vinylchlorid-Monomeranlagen oder im Anlagenverbund Dichlorethan / Vinylchlorid und dafür geeignete Vorrichtung Method for heat recovery in vinyl chloride monomer layers or in the plant network dichloroethane / vinyl chloride and apparatus therefor
07/09/2014EP2751058A2 Process for producing 2,3,3,3-tetrafluoropropene
07/09/2014EP2751057A1 Process for producing 2,3,3,3-tetrafluoropropene
07/09/2014CN103917507A 制备氢单氯氟丁烷和氢单氯氟戊烷化合物的催化方法 Catalytic process for producing hydrogen single chlorofluorocarbons chlorofluorocarbons butane and pentane single hydrogen compounds
07/09/2014CN102947257B 1,1-二氯-2,3,3,3-四氟丙烯及2,3,3,3-四氟丙烯的制造方法 1,1-dichloro-2,3,3,3-tetrafluoropropene and 2,3,3,3-tetrafluoropropene in the manufacturing method
07/09/2014CN101687735B 稳定氯丙烯 Stable allyl chloride
07/08/2014US8772554 Process for preparing 2,3,3,3-tetrafluoropropene
07/08/2014US8772364 Blowing agent compositions of hydrofluoroolefins and hydrochlorofluoroolefins
07/08/2014CA2628463C Method for producing fluorinated organic compounds
07/03/2014WO2014103582A1 Method for purifying tetrafluoropropene
07/03/2014WO2014101685A1 Method for preparing 2,3,3,3-tetrafluoropropene and 2-chloro-3,3,3-trifluoropropene
07/02/2014CN103896726A 一种用于四氟乙烯生产中控制水含量的方法和装置 A method and apparatus for the production of tetrafluoroethylene for controlling the water content
07/02/2014CN103896725A 一种制备2,3,3,3-四氟丙烯和2-氯-3,3,3-三氟丙烯的方法 A method of 2-chloro-2,3,3,3-tetrafluoropropene and 3,3,3-trifluoropropene prepared
07/02/2014CN103896724A 一种洁净气体灭火剂的中试合成方法 Pilot synthesis gas as a clean extinguishing agent
07/02/2014CN103896723A 一种三氯乙烯用稳定剂及其制备方法 A three vinyl chloride stabilizer and its preparation method
07/02/2014CN103896722A 聚氯乙烯生产中水碱洗粗vc净化节水的方法 PVC production caustic water purifying crude vc-saving methods
07/02/2014CN103896716A 一体化生产四氯乙烯、甲烷氯化物和三氯氢硅的方法 Integrated production tetrachlorethylene, methane chloride and trichlorosilane methods
07/02/2014CN103894221A 一种利用分子筛无汞催化剂催化乙炔氢氯化反应制备氯乙烯的方法 A use of a molecular sieve catalyst mercury-free catalytic reaction of vinyl acetylene hydrogen chloride method
07/02/2014CN103894220A 用于乙炔氢氯化反应的分子筛无汞催化剂及其制备方法 The reaction of acetylene hydrogen chloride for mercury-free molecular sieve catalyst and preparation method
07/02/2014CN103894208A 用于乙炔氢氯化反应的低贵金属无汞催化剂、其制备方法及应用 Low precious metal catalyst is used in mercury-free acetylene reaction of hydrogen chloride, and its preparation method and application
07/02/2014CN103894195A 一种用于乙炔氢氯化的Ru-Bi催化剂及制备方法及应用 Ru-Bi catalyst and preparation method and application of hydrogen chloride for acetylene
07/02/2014CN103894123A 一种洁净气体灭火剂的中试合成装置 Pilot synthesis means a clean gas extinguishing agent
07/02/2014CN102631947B 一种用于乙炔氢氯化的金络合物催化剂 The gold complex catalyst for acetylene hydrochlorination
07/02/2014CN102056876B 制备2,3,3,3-四氟丙烯的方法 The method for preparing 2,3,3,3-tetrafluoropropene
07/02/2014CN101903315B 纯化氯化烯烃的方法 Purified chlorinated olefins
07/01/2014US8766020 Process for producing 2,3,3,3-tetrafluoropropene
07/01/2014US8765011 Fluorovinyl derivative, liquid crystal composition and liquid crystal display device
06/2014
06/26/2014WO2014100066A1 Process for the production of chlorinated propenes
06/26/2014WO2014100039A1 Process for the production of chlorinated propenes
06/26/2014WO2014099481A1 Synthesis of 1-bromo-3,3,3-trifluoropropene
06/26/2014WO2014099464A1 Synthesis of 3,3,3-trifluoropropyne
06/26/2014WO2014095441A1 Process for the manufacture of ethylene dichloride (edc), and process for the manufacture of vinyl chloride monomer (vcm) and of polyvinyl chloride (pvc)
06/26/2014WO2014094590A1 Hfo-1234ze and hfc-245fa co-production preparation process
06/26/2014WO2014094587A1 1, 3, 3, 3-tetrafluoropropene preparation process
06/26/2014US20140178312 Azeotrope-like compositions comprising 1-chloro-3,3,3-trifluoropropene
06/25/2014EP2746246A1 Process for the manufacture of ethylene dichloride (EDC), and process for the manufacture of vinyl chloride monomer (VCM) and of polyvinyl chloride (PVC)
06/25/2014CN103880590A 一种制备1,3,3,3-四氟丙烯的工艺 A process for the preparation of 1,3,3,3-tetrafluoropropene
06/25/2014CN103880589A 一种联产制备HFO-1234ze和HFC-245fa的工艺 One kind of co-generation and preparation of HFO-1234ze HFC-245fa process
06/24/2014US8759567 Process for producing perfluoro organic peroxide
06/19/2014WO2014093024A1 Partially fluorinated compounds
06/18/2014CN103864570A Preparation method of 1-chloro-3,3,3-trifluoropropene
06/18/2014CN103861579A Catalyst for preparing trifluoroethylene
06/18/2014CN102516023B Vinyl chloride rectification process low tower reflux novel technology
06/18/2014CN102216246B Process of making fluoroolefins by thermal decomposition of fluorinated materials
06/17/2014US8754271 Method for producing fluorinated organic compounds
06/11/2014EP2739597A1 Process for the production of chlorinated propenes
06/11/2014EP2739596A1 Process for the production of chlorinated propenes
06/11/2014EP2739595A1 Process for the production of chlorinated propenes
06/11/2014CN103846101A C-SiC catalyst, its preparation and its application thereof
06/11/2014CN102099319B Process for preparing 2,3,3,3- tetrafluoropropene
06/04/2014EP2736864A1 Process for preparing 2,3,3,3-tetrafluoropropene
06/04/2014CN103833511A Preparation method of 2, 3, 3, 3-tetrafloropropylene
06/04/2014CN103833510A Method for preparing electronic grade trans-1,2-dichloroethylene
06/04/2014CN101952229B Processes for separation of 1,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation
06/04/2014CN101868435B Processes for synthesis of fluorinated olefins
06/04/2014CN101801894B Preparation of halogen and hydrogen containing alkenes over metal fluoride catalysts
06/03/2014US8742181 Process for isomerizing A (hydro)fluoroalkene
06/03/2014US8742086 Polynucleotide encoding a mutant dehalogenase to allow tethering to functional groups and substrates
05/2014
05/30/2014WO2014080916A1 Method for producing 2,3,3,3-tetrafluoropropene
05/30/2014WO2014080868A1 Working medium for rankine cycle, and rankine cycle system
05/30/2014WO2014080779A1 Method for producing 2,3,3,3-tetrafluoropropene and 1,1-difluoroethylene
05/28/2014EP2735597A1 Working fluid for heat cycle and heat cycle system
05/28/2014CN203613124U 二氯乙烷环保裂解系统 Dichloroethane environmental cracking system
05/28/2014CN103827067A 制备1-氯-3，3，3-三氟丙烯的组合方法 Preparation of 1-chloro-3,3,3-trifluoro-propene combination
05/28/2014CN103827066A 制备2,3,3,3-四氟丙烯的方法 The method for preparing 2,3,3,3-tetrafluoropropene
05/28/2014CN101945842B 1，1，2，3，3-五氟丙烯的共沸物状组合物 1,1,2,3,3-pentafluoropropene azeotrope-like composition
05/28/2014CN101903314B 制备2,3-二氯-1,3-丁二烯的方法 Preparation of 2,3-dichloro-1,3-butadiene methods
05/21/2014CN103804122A 1,1,1,2,3-五氟丙烯的高收率连续制造方法以及制造装置 A high yield of 1,1,1,2,3-pentafluoropropene and a method of manufacturing apparatus for continuously producing
05/21/2014CN103804119A 裂解二氟一氯甲烷制备四氟乙烯和六氟丙烯的装置及方法 Cleavage Chlorodifluoromethane and apparatus for preparing tetrafluoroethylene hexafluoropropylene and method
05/21/2014CN103801248A 一种气体灭火剂的合成装置及其合成方法 Synthesis means a gas fire extinguishing agents and synthetic methods
05/21/2014CN102675038B 一种2,3,3,3-四氟丙烯的制备方法 One kind of a method for preparing 2,3,3,3-tetrafluoropropene
05/21/2014CN102442880B 一种2,3,3,3-四氟丙烯的制备方法 One kind of a method for preparing 2,3,3,3-tetrafluoropropene
05/14/2014EP2729409A1 Method for separating and recovering 2,3,3,3-tetrafluoropropene and hydrofluoric acid
05/14/2014CN103796978A 用于纯化氯化烃的方法 The method for the purification of chlorinated hydrocarbons
05/14/2014CN103787824A 一种联产制备全氟-2-甲基-2-戊烯和全氟-4-甲基-2-戊烯的方法 Perfluoro-2-methyl-2-pentene and perfluoro-4-methyl-2-pentene-generation method for preparing
05/14/2014CN103787823A 从甲烷氯化物或/和四氯乙烯的精馏残渣中回收有机氯化物的方法 Recycling organic chloride from methane chloride and / or distillation residue tetrachlorethylene Methods
05/14/2014CN103785191A 氯乙烯高沸物精馏装置及氯乙烯高沸物精馏分离的方法 Vinyl high boiling distillation apparatus and method chloride distillation separation of high boiling
05/14/2014CN103408393B 聚氯乙烯环形路线生产系统及方法 PVC circular path production system and method
05/14/2014CN102675034B 一种氯乙烯单体的提纯系统及其方法 A vinyl chloride monomer purification system and method
05/14/2014CN102363589B 气相氟化制备2-氯-3,3,3-三氟丙烯的方法 Phase fluorination method for preparing 2-chloro-3,3,3-trifluoropropene
04/2014
04/30/2014CN103755519A Synthesis method for hexafluorobutene
04/30/2014CN103752342A Preparation method of catalyst for synthesizing hexafluoropropene tripolymer
04/30/2014CN102516022B Comprehensive processing method of vinyl chloride synthetic gas
04/30/2014CN102471192B Process for production of 2-chloro-3, 3, 3-trifluoropropene
04/30/2014CN102056874B Process for the manufacture of at least one ethylene derivative compound
04/30/2014CN101575263B Process for preparing 1- chloro-3, 3, 3 -trifluoropropene from 3-chloro-1, 1, 1, 3-tetrafluoropropane
04/29/2014US8710282 Integrated process for the manufacture of fluorinated olefins
04/24/2014WO2014062469A1 Fluoroiodo compounds for fluoropolymers
04/23/2014CN102448921B Catalysts and process to manufacture 2,3,3,3-tetrafluoropropene
04/23/2014CN102056875B Process for preparing 1,1,1-trifluoro-2,3-dichloropropane
04/16/2014CN103724158A Device for producing chloropropene
04/16/2014CN103724157A Chlorination process in chloropropene production
04/16/2014CN103724156A Chloropropene rectification process
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