Centre National De La Recherche Scientifique

Arkema France

Solvay Sa

Universite Claude Bernard – Lyon1

Ecole Superieure De Chimie Physique Electronique De Lyon

Ezus Lyon

Muriel Lansalot

Andrew P Kahn

Anthony Bonnet

Yves Vanderveken

Samuel Devisme

Franck D'Agosto

Pierre-Emmanuel Dufils

Jérôme Vinas

Elodie Bourgeat-Lami

Timothy McKenna

Mathieu Fuentes-Exposito

Isabelle Chaduc

Laura Delafresnaye

The present invention relates to a process for producing a stable fluorinated latex by emulsion polymerization in the absence of fluorinated surfactant, stabilized by an amphiphilic block copolymer formed in situ. The invention also concerns the aqueous dispersion comprising the fluorinated polymer chains and the amphiphilic block copolymers, obtained by this process.

Synthesis of surfactant-free poly (vinylidene fluoride) latexes via raft emulsion polymerization

The present invention relates to a process for preparing a vinylidene chloride polymer composite comprising a vinylidene chloride polymer and clay materials. The process comprises polymerising vinylidene chloride and clay materials and the resulting vinylidene chloride polymer particle is surrounded by a plurality of clay platelets. The clay materials according to the present invention function as a solid stabilizer in the process for preparing a vinylidene chloride polymer composite of the present invention. The present invention further relates to the vinylidene chloride polymer composite obtainable from the process, to use of the vinylidene chloride polymer composite for the preparation of films, and to films prepared therefrom.

Process for the preparation of a vinylidene chloride polymer/clay composite, films obtained therefrom, and use thereof

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Genas, France

Muriel Lansalot