PROCEDE DE PRODUCTION D'UN POLYMERE FLUORE CONTENANT DES GROUPES CARBOXYLE

A process for producing a carboxyl group-containing fluoropolymer comprises reacting a hydroxyl group-containing fluoropolymer in an organic solvent with a dibasic acid anhydride represented by the general formula where R represents a bifunctional organic group, to convert at least a part of hydroxy...

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Bibliographic Details
Main Author MASAAKI YAMABE, GEN KOJIMA ET KATSUYUKI AKIYAMA
Format Patent
LanguageFrench
Published 13.02.1987
Edition4
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:A process for producing a carboxyl group-containing fluoropolymer comprises reacting a hydroxyl group-containing fluoropolymer in an organic solvent with a dibasic acid anhydride represented by the general formula where R represents a bifunctional organic group, to convert at least a part of hydroxyl groups into ester groups represented by the general formula where R is as defined above.
Bibliography:Application Number: FR19830001647