METHOD FOR REMOVING ORGANIC SOLVENT FROM ACRYLIC BLOCK COPOLYMER SOLUTION

摘要

PROBLEM TO BE SOLVED: To provide a method for evaporating off an organic solvent from an acrylic block copolymer solution comprising an acrylic block copolymer and the organic solvent, by which residual evaporable components can efficiently be reduced, while preventing the adhesion of the resin and the like to an apparatus.;SOLUTION: This method for evaporating off the organic solvent from the acrylic block copolymer solution comprising the acrylic block copolymer (A) and the organic solvent is characterized by using a thin film type evaporator.;COPYRIGHT: (C)2005,JPO&NCIPI