Arkema France

Polymem

Centre National De La Recherche Scientifique

Universitè De Montpellier

Ecole Nationale Superieure De Chimie De Montpellier

François Beaume

Pierre Gerard

Anthony Bonnet

Samuel Devisme

Walter Phillip Kosar

Johann Laffargue

Olivier Lorain

Sébastien Marcellino

Damien Quemener

Mona Semsarilar

Ludovic Luce

André Deratani

Provided is a an amphiphilic diblock copolymer including from 40 to 60% by weight, relative to the weight of the copolymer, of a hydrophilic block including a unit derived from an n-butyl acrylate monomer and a derived from a hydroxyethyl methacrylate monomer. The copolymer also includes from 40 to 60% by weight, relative to the weight of the copolymer, of a hydrophobic block including at least one unit derived from a methyl methacrylate monomer. Also provided is a polymeric membrane that includes the block copolymer and a hydrophobic polymeric matrix. This membrane is useful for treating an effluent, for example, water.

Amphiphilic diblock copolymer and use of same for producing polymeric filter membranes

Growing community of inventors

Saint Genis Laval, France

François Beaume