| 摘要 |
PROBLEM TO BE SOLVED: To provide a homogeneous ion exchange membrane low in membrane resistance, low in water content and water permeability and suppressed in the generation pinholes, a composition for forming an ion exchange membrane, and a method for producing an ion exchange membrane.SOLUTION: Provided is an ion exchange membrane including a resin made of a styrene-acrylic copolymer and arranged in the pores of a porous supporting body, also provided is a composition for forming the membrane, and also provided is a method for producing the same. The styrene-acrylic copolymer being a copolymer made of a styrene monomer having a cation amino group and acrylic monomer having two unsaturated groups, or being a copolymer made of an acrylic monomer having a cation amino group and a styrene monomer having two unsaturated groups. |
