[EN] METHODS FOR MAKING FUNCTIONALIZED FLUORINATED MONOMERS, FLUORINATED MONOMERS, AND COMPOSITIONS FOR MAKING THE SAME<br/>[FR] PROCÉDÉS DE PRÉPARATION DE MONOMÈRES FLUORÉS FONCTIONNALISÉS, MONOMÈRES FLUORÉS ET COMPOSITIONS POUR LES PRÉPARER
申请人:ETNA TEC LTD
公开号:WO2018213850A1
公开(公告)日:2018-11-22
A method of making a fimctionalized fluonnated monomer for use in making oligomers and polymers that can be used to improve surface properties of polymer-derived systems, such as coatings. The method of making a fimctionalized fluonnated monomer includes reacting at least one fluorinated rmcleophilic reactant, such as a fluonnated alcohol, with at least one compound containing at least one epoxide group. Other methods include reaction of a fluorinated alcohol with a cyclic carboxylic anhydride. In another embodiment, a method includes reacting a fluonnated mesylate, tosyfate or triflate with an amine, alkoxide or phenoxide. In other embodiments, the method includes reacting a fluorinated alcohol with an alkyl hali.de. or reacting a fluorinated alkyl halide with an amine. The fimctionalized fluonnated monomers may be used as intermediates and reacted to modify the functional groups thereon. Further, the functional] zed fluorinated monomers may be reacted to form polymers or oligomers, or with polymers or oligomers having functional groups to modify the polymer or oligomer through the functional group thereon.