| Patents for C07C 21 - Acyclic unsaturated compounds containing halogen atoms (4,465) |
|---|
| 05/19/2011 | WO2011059078A1 Method for purifying 2,3,3,3-tetrafluoropropene |
| 05/19/2011 | WO2011058575A1 An improved process for the preparation of 2,3,-dichloro 1,3,butadiene from 1,3 butadiene |
| 05/19/2011 | US20110118512 Processes for production and purification of hydrofluoroolefins |
| 05/18/2011 | EP2322493A1 Integrated HFC trans-1234ze manufacture process |
| 05/18/2011 | EP2321240A1 Process for the preparation of fluoroolefin compounds |
| 05/18/2011 | CN102066296A Polyfluoroalkadiene mixture and method of manufacture therefor |
| 05/17/2011 | US7943567 Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizers |
| 05/12/2011 | WO2011056441A2 Integrated process for fluoro-olefin production |
| 05/12/2011 | US20110112339 Dehydrochlorination Of Hydrochlorofluorocarbons Using Pre-Treated Activated Carbon Catalysts |
| 05/11/2011 | EP2318339A1 Process for preparing 2,3,3,3-tetrafluoropropene |
| 05/11/2011 | EP2318338A1 Process for preparing fluorine-containing propene by gas-phase fluorination |
| 05/11/2011 | CN201825888U Chloroprene monomer preparing device |
| 05/11/2011 | CN102056878A Polyfluoro-1-alkane and method of manufacture therefor |
| 05/11/2011 | CN102056876A Process |
| 05/11/2011 | CN102056875A Process for preparing 1,1,1-trifluoro-2,3-dichloropropane |
| 05/11/2011 | CN102056874A Process for the manufacture of at least one ethylene derivative compound |
| 05/11/2011 | CN101284759B Non-catalytic fluorination preparation method for 3, 3, 3-trifluoropropene |
| 05/11/2011 | CN101087744B Process for the manufacture of 1,2-dichloroethane |
| 05/05/2011 | WO2011050614A1 Catalyst system for preparing chloroethylene by acetylene hydrochlorination, preparation method and application thereof |
| 05/04/2011 | EP2317543A2 Gas for plasma reaction, process for producing the same and use |
| 05/04/2011 | CN102046569A A process for dehydrochlorinating 1,1,1,2-tetrafluoro-2-chloropropane to 2,3,3,3-tetrafluoropropene in the presence of an alkali metal-doped magnesium oxyfluoride catalyst and methods for making the catalyst |
| 04/27/2011 | EP2314654A2 Compositions containing fluorine substituted olefins |
| 04/27/2011 | EP2314653A2 Compositions containing fluorine substituted olefins |
| 04/27/2011 | EP2314652A2 Compositions containing fluorine substituted olefins |
| 04/27/2011 | CN102036938A High selectivity process to make dihydrofluoroalkenes |
| 04/27/2011 | CN102030610A Tetrafluoroethylene polymerization inhibitor |
| 04/27/2011 | CN102030609A Process method and device for producing trichloroethylene by saponification method |
| 04/27/2011 | CN102030608A Method for preparing vinylidene chloride by gas-phase catalytic cracking |
| 04/27/2011 | CN102029189A Non-mercuric catalyst used in hydrochlorination of acetylene and method for preparing vinyl chloride by using catalyst |
| 04/27/2011 | CN101235160B Hydrogen chloride whole reclaiming zero discharging technique and device for PVC producing process |
| 04/21/2011 | US20110091508 Oligofluorinated cross-linked polymers and uses thereof |
| 04/20/2011 | EP2310347A2 Process for the preparation of perfluorinated cis-alkene |
| 04/20/2011 | CN102026947A Process for the preparation of 2, 3, 3, 3-trifluoropropene |
| 04/20/2011 | CN102026944A Method for producing fluorinated organic compounds |
| 04/20/2011 | CN101417925B Method for producing fluoroethylene by gas phase fluorination of acetylene |
| 04/19/2011 | US7928272 Conversion of fluorocarbons |
| 04/14/2011 | WO2011044536A1 Process for the production of chlorinated and/or fluorinated propenes and higher alkenes |
| 04/14/2011 | US20110087056 Adiabatic plug flow reactors and processes incorporating the same |
| 04/13/2011 | EP2307339A1 Process for the manufacture of at least one ethylene derivative compound |
| 04/13/2011 | EP1513801B1 Fluorosulfates of hexafluoroisobutylene and its higher homologs and their derivatives |
| 04/13/2011 | CN102015594A Method for purifying tetrafluoroethylene |
| 04/13/2011 | CN102015593A Azeotrope compositions comprising 3,3,3-trifluoropropene and hydrogen fluoride and processes for separation thereof |
| 04/13/2011 | CN102015592A Process for making 1,1,1,4,4,4-hexafluoro-2-butene |
| 04/13/2011 | CN102010288A Method for producing allyl bromide |
| 04/07/2011 | WO2011005453A3 SYSTEMS AND PROCESSES FOR CFO-1113 FORMATION FROM HCFC-123a |
| 04/06/2011 | EP2303819A2 Process for the purification of 2,3,3,3-tetrafluoro-1-propene (hfo-1234yf) |
| 04/06/2011 | EP2303818A1 High selectivity process to make dihydrofluoroalkenes |
| 04/06/2011 | EP2303816A1 Process for the manufacture of at least one ethylene derivative compound |
| 04/06/2011 | CN102001912A Method for synthesizing 3,3,3-trifluoropropene |
| 04/06/2011 | CN102001911A Method for preparing 2,3,3,3-tetrafluoropropene |
| 04/06/2011 | CN102001910A Method for preparing 2,3,3,3-tetrafluoropropene |
| 03/31/2011 | US20110077435 Polyfluoro-1-alkene and method for producing the same |
| 03/31/2011 | US20110077406 Cross-coupling of phenolic derivatives |
| 03/30/2011 | EP2300399A1 Hydro(chloro)fluoroolefins and method for preparation thereof |
| 03/30/2011 | CN201775972U Tower with novel structure |
| 03/30/2011 | CN101993338A Method for separating and purifying hexafluoropropylene dipolymer |
| 03/24/2011 | WO2011034991A2 Process for the manufacture of 1,3,3,3-tetrafluoropropene |
| 03/23/2011 | EP2298719A1 Process for producing 1,1,1,2-tetrafluoropropene |
| 03/23/2011 | EP2297073A1 Process for the preparation of 2, 3, 3, 3-trifluoropropene |
| 03/23/2011 | CN201768391U Ultraclean high-purity trichloroethylene extraction device |
| 03/22/2011 | CA2351858C Polymerization process of sulphonic monomers |
| 03/17/2011 | WO2011031697A2 Monochlorotrifluoropropene compounds and compositions and methods using same |
| 03/17/2011 | WO2010123154A3 Process for preparation of 2,3,3,3-tetrafluoropropene |
| 03/17/2011 | CA2773453A1 Monochlorotrifluoropropene compounds and compositions and methods using same |
| 03/16/2011 | EP2295393A1 Integrated HFC trans-1234ze manufacture process |
| 03/16/2011 | EP2294040A2 Process for the preparation of 2,3,3,3-tetrafluoropropene |
| 03/16/2011 | EP2003109B1 Process for production of perfluoroalkine compound |
| 03/16/2011 | CN201762267U System device for improving trichloroethylene quality |
| 03/16/2011 | CN201762266U Trichloroethylene industrialized production device |
| 03/16/2011 | CN201762265U Anti-corrosion system device during the production of trichloroethylene |
| 03/16/2011 | CN201760272U Novel gas distributor of acetylene chlorination tower |
| 03/09/2011 | EP2292575A1 Process for the separation of 1,1,1,2,3,3-hexafluoropropane (HFC-236ea) from an azeotropic or near-azeotropic composition of HFC-236ea with hydrogen fluoride |
| 03/09/2011 | EP2292574A1 Process for producing 1,1,1,2-tetrafluoropropene |
| 03/08/2011 | US7902410 Process for the manufacture of fluorinated alkanes |
| 03/03/2011 | WO2011025063A1 Method for producing 1,1,3-trichloro-1-propene |
| 03/02/2011 | EP2289865A1 Process for producing 1,1,1,2-tetrafluoropropene |
| 03/02/2011 | EP2289864A1 Process for the preparation of fluorinated compounds |
| 03/02/2011 | EP1463698B1 Disposal of fluoroform (hfc-23) |
| 03/02/2011 | CN101982227A Rapid gas hybrid reactor for high temperature cracking and application thereof |
| 02/24/2011 | WO2011022260A1 AZEOTROPE AND AZEOTROPE-LIKE COMPOSITION OF 1-CHLORO-3,3,3-TRIFLUOROPROPENE AND HFC-245eb |
| 02/24/2011 | US20110041878 Solvent Compositions Comprising Unsaturated Fluorinated Hydrocarbons |
| 02/24/2011 | US20110041530 Amine stabilizers for fluoroolefins |
| 02/24/2011 | US20110041529 Compositions of hydrochlorofluoroolefins |
| 02/23/2011 | EP2287282A2 Compositions containing fluorine substituted olefins |
| 02/23/2011 | CN101980994A Method for preparing 2,3,3,3-tetrafluoro-1-propene |
| 02/23/2011 | CN101980993A Method for preparing fluorinated compounds |
| 02/23/2011 | CN101979364A Method for preparing 2,3,3,3-tetrafluoropropylene |
| 02/16/2011 | EP2284145A1 Polyfluoroalkadiene mixture and method of manufacture therefor |
| 02/16/2011 | EP2284144A1 Polyfluoro-1-alkane and method of manufacture therefor |
| 02/16/2011 | EP2284143A2 Process for producing fluoropropenes |
| 02/16/2011 | CN101973843A Technology for preparing tetrafluoroethylene through dilution and pyrolysis of difluorochloromethane and water vapor |
| 02/16/2011 | CN101973842A Technology for producing tetrafluoroethylene through pyrolysis of difluorochloromethane |
| 02/09/2011 | EP2281792A1 Process for the preparation of fluorinated compounds |
| 02/09/2011 | CN201737862U Energy-saving and emission-reducing device used in chloropropylene production |
| 02/08/2011 | US7884255 Chemical production processes and systems |
| 02/02/2011 | EP2279158A2 A process for dehydrochlorinating 1,1,1,2-tetrafluoro-2-chloropropane to 2,3,3,3-tetrafluoropropene in the presence of an alkali metal-doped magnesium oxyfluoride catalyst and methods for making the catalyst |
| 02/02/2011 | CN101962314A Process for the preparation of fluorinated compounds |
| 02/02/2011 | CN101962313A Method for preparing fluorine compounds |
| 02/02/2011 | CN101962312A Method for preparing olefin fluorine compounds |
| 02/02/2011 | CN101961658A Calcium fluoride based fluorinated catalyst and application thereof |