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Class Information
Number: 570/159
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Halogen containing > Fluorine containing > Preparing unsaturated compound > From methane or halomethane
Description: Process wherein a source of carbon in the product is methane or a halomethane.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6924402 |
Simultaneous preparation of tetrafluoroethylene and hexafluoropropylene |
Aug. 2, 2005 |
| 6806396 |
Disposal of fluoroform (HFC-23) |
Oct. 19, 2004 |
| 6784327 |
Process for the production of fluorinated organic compounds and fluorinating agents |
Aug. 31, 2004 |
| 6534456 |
Extrudable multiphase composition comprising a lamellar phase and an isotropic phase |
Mar. 18, 2003 |
| 6518467 |
Method of making hydrofluorocarbons and hydrochlorofluorocarbons |
Feb. 11, 2003 |
| 6403848 |
Preparation of hexafluoropropylene from the pyrolysis of trifluoromethane and tetrafluoroethylene |
Jun. 11, 2002 |
| 6025532 |
Process for the manufacture of hydrofluoroalkanes |
Feb. 15, 2000 |
| 5910615 |
Producing CF.sub.3 CH.sub.2 CF.sub.3 and/or CF.sub.3 CH=CF.sub.2 by the conversion of .alpha.-hydroperfluoroisobutyric acid compounds |
Jun. 8, 1999 |
| 5672784 |
Synthesis of tetrafluoroethylene |
Sep. 30, 1997 |
| 5594159 |
Producing CF.sub.3 CH.sub.2 CF.sub.3 and/or CF.sub.3 CH.dbd.CF.sub.2 by the conversion of alpha-hydroperfluoroisobutyric acid compounds |
Jan. 14, 1997 |
| 5364990 |
Aqueous submersion pyrolyzation of fluoroform |
Nov. 15, 1994 |
| 5110996 |
Production of vinylidene fluoride |
May. 5, 1992 |
| 4973773 |
Production of tetrafluoroethylene |
Nov. 27, 1990 |
| 4849554 |
Production of tetrafluoroethylene and hexafluoropropylene |
Jul. 18, 1989 |
| 4098806 |
Process for functionalizing perfluorohalogenoalkanes |
Jul. 4, 1978 |
| 4053529 |
Process for the manufacture of vinylidene fluoride |
Oct. 11, 1977 |
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