Patent ID: 8034444
Filing Date: 2011-10-11
Classification: B01D,B41M,Y10T

Abstract:
1. A porous membrane obtainable by polymerizing a curable composition comprising a curable compound or compounds including at least one epoxyacrylate monomer which is polymerizing to form the porous membrane and being soluble in an aqueous solvent wherein at least 50 wt % of said solvent is water and wherein the miscibility of water with said epoxyacrylate monomer at 25° C. is between 4 weight % and 50 weight %, wherein the concentration of the curable compound or compounds in the solvent is between 20 wt % and 70 wt %, and wherein the epoxyacrylate monomer comprises at least one 2-acryloyloxy-1-hydroxy-ethyl group.