Patent Search Results

1 6,927,312 Method of removing water from hydrofluorocarbon manufacturing processes
2 6,924,402 Simultaneous preparation of tetrafluoroethylene and hexafluoropropylene
3 6,900,362 Vapor phase production of 1,1,1,2,3,3,3-heptafluoropropane from hydrogen fluoride and hexafluoropropylene
4 6,872,861 Process for preparing polyfluoroalkylithium compounds
5 6,861,566 Process for producing 1-chloro-4-arylbutane
6 6,858,762 Process for the manufacture of halocarbons and selected compounds and azeotropes with HF
7 6,849,772 Process for producing and purifying 1,1-difluoroethane, and product thus obtained
8 6,844,475 Low temperature production of 1-chloro-3,3,3-trifluoropropene (HCFC-1233zd)
9 6,844,474 Process for the production of difluoromethane
10 6,841,706 Hydrofluorination catalyst and method
11 6,841,705 Method of producing difluoromethane
12 6,825,390 Stabilization and use of propargyl bromide
13 6,825,389 Process for manufacturing diiodoperfluoroalkanes
14 6,825,383 Catalytic process for regiospecific chlorination of alkanes, alkenes and arenes
15 6,809,226 Process for the preparation of 1-chloro-1-fluoroethane and/or 1,1-difluoroethane
16 6,797,845 Process for vinyl chloride manufacture from ethane and ethylene with immediate HCl recovery from reactor effluent
17 6,794,551 Process for producing propargyl bromide
18 6,787,678 Method of removing water from hydrofluorocarbon manufacturing processes
19 6,784,327 Process for the production of fluorinated organic compounds and fluorinating agents
20 6,781,021 Method for isomerizing halogenated aromatics
21 6,774,270 Method of removing hexafluoropropylene dimers
22 6,747,178 Method of performing a chemical reaction
23 6,730,817 Method for preparing 1,1,1,3,3-pentafluoropropane
24 6,723,887 Process for the production of difluoromethane
25 6,720,464 Production and use of octafluoropropane
26 6,710,217 Method for producing 4-chlorobiphenyl and 4-chlorobiphenyl-specific specifications
27 6,710,215 Method of a simultaneous preparation of hexafluoropropylene and octafluorocyclobutane
28 6,706,935 Catalytic equilibration to increase the relative mole fraction of CF3CHCI, CF3CHCI2 or CF3CF2H in a composition
29 6,706,934 Method for producing 2,3,4,5-tetrachlorobenzotrifluoride
30 6,703,533 Preparation of selected fluoroolefins
31 6,702,929 Purification of 1,1,1,3,3-pentafluorobutane
32 6,689,924 Liquid phase catalytic fluorination of hydrochlorocarbon and hydrochlorofluorocarbon
33 6,686,509 Process for producing .alpha., .alpha.-difluorocycloalkane compound
34 6,673,539 Fluorous tagging compounds and methods of use thereof
35 6,653,515 Synthesis of .alpha., .beta., .beta.-trifluorostyrene via in-situ formation of trifluorovinyl metal halide
36 6,639,115 Process for the manufacture of difluoromethane
37 6,630,610 Method of producing fluorinated organic compounds
38 6,610,896 Process for production of perfluoroalkadienes
39 6,596,910 Process for the manufacture of fluorocarbons
40 6,590,130 Process for the preparation of 1,1,1-trifluoro-2,2-dichloroethane
41 6,583,328 Method for the preparation of 1,1,1,3,3-pentafluoropropene and 1,1,1,3,3-pentafluoropropane
42 6,576,122 Process for the reductive dehalogenation of liquid and solid halogenated hydrocarbons
43 6,551,469 Photochlorination of 1,1,1,3,3-pentafluoropropane
44 6,548,720 Process for the manufacture of 1,1,1,3,3-pentafluoropropene, 2-chloro-pentafluoropropene and compositions comprising saturated derivatives thereof
45 6,541,677 Photochemical system and method for the removal of PCDD or PCDF compounds from industrial process emissions
46 6,528,692 Process for producing bromo-aromatic condensed ring compound
47 6,521,199 Regeneration of onium fluoride-HF adducts
48 6,488,838 Chemical reactor and method for gas phase reactant catalytic reactions
49 6,482,996 Method for the production or preparation of 2,6-dichlorotoluol
50 6,437,203 Process for producing iodinated aromatic compounds