Patent application number | Description | Published |
20090264684 | FLUOROELASTOMERS - VDF-based curable fluoroelastomers having glass transition temperature lower than −35° C. and an amount of —COF end groups in the polymer lower than the sensitivity limit of the method using the FT-IR spectroscopy described in the present application. | 10-22-2009 |
20120095243 | Process for producing perfluorinated organic compounds - A process for producing a perfluorinated functional compound is disclosed, which comprises:
| 04-19-2012 |
20120226077 | FLUOROELASTOMERS - VDF-based curable fluoroelastomers having glass transition temperature lower than −35° C. and an amount of —COF end groups in the polymer lower than the sensitivity limit of the method using the FT-IR spectroscopy described in the present application. | 09-06-2012 |
20130116483 | Process for the fluorination of haloolefins - A process for the fluorination of haloolefins with elemental fluorine in the presence of anhydrous HF proceeds with high yield and selectivity in the product deriving from the addition of fluorine to the carbon-carbon double bond. | 05-09-2013 |
20130131402 | Process for the synthesis of trifluoroethylene - A catalytic process for the synthesis of trifluoroethylene from chlorotrifluoroethylene which comprises contacting chlorotrifluoroethylene with hydrogen in the presence of a catalyst consisting of palladium or platinum supported on extruded activated carbon. | 05-23-2013 |
20130231502 | Process for the Preparation of Difluroacetic Acid - A process is provided for the preparation of difluoroacetic acid from tetrafluoroethylene. The process comprises reacting tetrafluoroethylene with an aqueous solution of an inorganic base, optionally in the presence of an organic solvent. | 09-05-2013 |
20130245289 | Process for producing perfluorinated organic compounds - A process for producing a perfluorinated functional compound comprises the steps of: A) converting an at least partially hydrogenated alcohol into an at least partially hydrogenated ester compound; and B) reacting said at least partially hydrogenated ester compound with fluorine in the presence of at least one (per)haloolefin comprising at least one carbon-carbon double bond and having at least one fluorine or chlorine atom on either one of the carbon atoms of said double bond, to obtain a perfluorinated ester compound. | 09-19-2013 |
20130256588 | Process for producing fluorinated organic compounds - A process for fluorinating hydrocarbon compounds, which comprises:
| 10-03-2013 |
20130324769 | Method for manufacturing perfluorovinylethers - The invention pertains to a process for the manufacture of a perfluorovinylether by hydrodehalogenation of a halofluoroether (HFE) having general formula (I-A) or (I-B): | 12-05-2013 |
20140142239 | NOVEL FLUORINATED UNSATURATED COMPOUND AND POLYMERS OBTAINABLE THEREFROM - A compound of formula CF | 05-22-2014 |
20140303411 | PROCESS FOR THE SYNTHESIS OF TRIFLUOROETHYLENE - A catalytic process for the synthesis of trifluoroethylene from chlorotrifluoroethylene which comprises contacting chlorotrifluoroethylene with hydrogen in the presence of a catalyst consisting of palladium or platinum supported on extruded activated carbon. | 10-09-2014 |
20140309376 | PROCESS FOR REDUCING UNSTABLE END-GROUPS IN FLUORINATED POLYMERS - A process for reducing the number of unstable end-groups in a fluorinated polymer is disclosed, said process comprising reacting a fluorinated polymer comprising unstable end-groups with fluorine in the presence of at least one (per)haloolefin comprising at least one carbon-carbon double bond and having at least one fluorine or chlorine atom on either one of the carbon atoms of said double bond. The fluorinated polymer may be selected from those polymers comprising recurring units derived from at least one ethylenically unsaturated fluorinated monomer or from fluorinated polyethers. | 10-16-2014 |
20140329970 | FLUOROALLYLSULFONYL AZIDE MONOMERS AND POLYMERS THERE FROM - This invention pertains to fluoroallylsulfonyl azide compounds of formula: CF | 11-06-2014 |
20140350181 | HYDRO-FLUOROCOMPOUNDS - The invention pertains to certain hydro-fluorocompounds of the following formula (I): R | 11-27-2014 |
20140378621 | CROSSLINKABLE COMPOSITIONS BASED ON VINYLIDENE FLUORIDE-TRIFLUOROETHYLENE POLYMERS - The present invention relates to crosslinkable compositions comprising vinylidene fluoride (VDF)/trifluoroethylene (TrFE) polymers and a fluorine-containing crosslinking agent of formula (A) [agent (Cz)]: {N | 12-25-2014 |