Millen, White, Zelano and Branigan, P.C.
Controlled free-radical copolymerization of trifluoroethylene
The invention concerns a method for preparing block copolymers, comprising a step of controlled free-radical copolymerisation of trifluoroethylene with at least one additional monomer, different from trifluoroethylene, in the presence of a chain transfer agent, said chain transfer agent being a xanthate compound, a trithiocarbonate compound or a monoiodide compound. The invention also concerns the block copolymers likely to be obtained by this method.
ARKEMA FRANCE ECOLE NATIONALE SUPERIEURE DE CHIME DE MONTPELLIER
C C C H C C C C H C C C
C08F C08F C08F H01L C08F C09D C08J C08F H01L C09D C08F C08F
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Ali Bruno
Alaaeddine Ameduri