Patent application number | Description | Published |
20100273968 | Addition reaction to fluoroallylfluorosulfate - The invention pertains to a process for preparing compounds of formula (I-A) or (I-B) here below: by reaction of perfluoroallylfluorosulfate (FAFS) of formula (II): with at least one hypofluorite of formula (II-A) or (II-B): wherein: R | 10-28-2010 |
20110098512 | Method for manufacturing perfluorovinylethers - A process for the manufacture of a perfluorovinylether by hydrodehalogenation of a halofluoroether (HFE) having general formula (I-A) or (I-B): | 04-28-2011 |
20110136713 | Hydrofluoroalcohols with improved thermal and chemical stability - Hydrofluoro alcohols of formula (I): A—(R | 06-09-2011 |
20110160415 | Method for manufacturing fluoropolymers - The invention pertains to a method for making a fluoropolymer comprising an aqueous emulsion polymerization of one or more fluorinated monomers wherein said aqueous emulsion polymerization is carried out in the presence of at least one cyclic fluorocompound of the following formula (I): | 06-30-2011 |
20110175016 | Method for transferring heat - A process for transferring heat from a heat source to a heat sink, comprising using as heat transfer medium a composition comprising: at least one fluorinated fluid free from functional groups (fluid (H)); at least one functional (per)fluoropolyether (functional PFPE(1)) comprising recurring units (R1), said recurring units comprising at least one ether linkage in the main chain and at least one fluorine atom (fluoropolyoxyalkylene chain), and at least one functional end group chosen between —COOH and —CONH | 07-21-2011 |
20110213182 | Process for the manufacture of fluorosurfactants - A process for the manufacture of a perfluorooxycarboxylate of formula (I): R | 09-01-2011 |
20110230631 | Polyfunctional (per)fluoropolyethers - The invention pertains to novel (per)fluoropolyethers comprising at least one (per)fluoropolyoxyalkylene chain (chain R | 09-22-2011 |
Patent application number | Description | Published |
20090008596 | HEAT TRANSFER FLUIDS - Use as heat transfer fluids in the presence of metals and/or Lewis acids of mixtures comprising: (A) hydrofluoroethers and/or hydrofluoropolyethers, liquid under the environmental conditions (25° C., 1 atm); (B) a compound having a fluoropolyether structure having end groups selected from the pyridine, amine, aryl classes; and having a number average molecular weight comprised between 400 and 10,000. | 01-08-2009 |
20090118550 | PROCESS FOR PREPARING HIGH PURITY MONOCARBOXYLIC PERFLUOROPOLYETHERS - A process for preparing monocarboxylic perfluoropolyethers of formula: A-O-(R | 05-07-2009 |
20100069275 | Fluorinated lubricants - Polymers of formula | 03-18-2010 |
20100105584 | Fluorinated Lubricants - Fluorinated lubricants of formula: T-O[A-B] | 04-29-2010 |
20100121106 | Method for preparing carbonylic perfluoropolyethers - A process for preparing perfluoropolyethers of formula | 05-13-2010 |
20110015107 | (Per)Fluorinated addition products - The invention pertains to a process for the addition of at least one (per)fluoropolyether peroxide comprising at least one peroxidic moiety and at least one fluoropolyoxyalkene chain (chain R | 01-20-2011 |
20110136948 | LINEAR PERFLUOROPOLYETHERS HAVING AN IMPROVED THERMOOXIDATIVE STABILITY - Linear perfluoropolyethers of formula: | 06-09-2011 |
20110297880 | Polymer composition - A polymer composition comprising: at least one polycondensation polymer having a heat deflection temperature (HDT) of above 80° C. under a load of 1.82 MPa when measured according to ASTM D648 [polymer (P)]; at least one perfluoropolyether block copolymer [polymer (F)] comprising: A) one or more (per)fluoropolyoxyalkylene segment (chain R | 12-08-2011 |
20120095243 | Process for producing perfluorinated organic compounds - A process for producing a perfluorinated functional compound is disclosed, which comprises:
| 04-19-2012 |
20120264887 | Curable composition - The invention relates to the use of 1,5-enediyne compounds of formula (I) as curing agents in polymeric systems. In particular the invention relates to a curable composition comprising a curing agent of formula (I) and a polymer suitable to be cross-linked and to the cured article obtained therefrom. | 10-18-2012 |
20130059961 | PVDF coating composition - A composition comprising at least one vinylidene fluoride (VDF) polymer [polymer (F)]; and inorganic particles at least partially coated with at least one perfluoropolyether block copolymer [polymer (E)] comprising: A) one or more (per)fluoropolyoxyalkylene segment (chain R | 03-07-2013 |
20130109797 | Fluoroelastomer composition | 05-02-2013 |
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 |
20130178588 | Composite polymerization initiator and polymer brush composite obtained therefrom - Composite polymerization initators are disclosed suitable to prepare polymer brush composites. | 07-11-2013 |
20130244131 | Fuel cell modules - A method for the preparation of corrugated fuel cell units from a composite laminate comprising an ion conductive membrane having first and second surface; a first electrocatalyst layer in contact with the first surface of the membrane; a second electrocatalyst layer in contact with the second surface of the membrane; a first metallic mesh in contact with said first electrocatalyst layer and a second metallic mesh in contact with said second electrocatalyst layer. | 09-19-2013 |
20130267618 | Foamable fluoropolymer compositions - The invention pertains to foamable thermoplastic fluoropolymer composition comprising:
| 10-10-2013 |
20130289189 | Thermoprocessable per(halo)fluoropolymer composition - The invention pertains to a thermoprocessable composition comprising:
| 10-31-2013 |
20130310246 | Liquid compositions of fluorinated anion exchange polymers - A liquid composition comprising:
| 11-21-2013 |
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 |
20140199604 | STABLE ION EXCHANGE FLUORINATED POLYMERS AND MEMBRANES OBTAINED THEREFROM - A composition comprising at least one fluorinated polymer comprising —SO | 07-17-2014 |
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 |
20140323661 | CURABLE COMPOSITION - The invention relates to the use of 1,5-enediyne compounds of formula (I) as curing agents in polymeric systems. In particular the invention relates to a curable composition comprising a curing agent of formula (I) and a fluorinated polymer suitable to be cross-linked and at least one fluorinated aromatic compound. | 10-30-2014 |