BIOLOGICALLY ACTIVE AND HYDROPHILIC COATING OF POLYMER SUPPORT, ITS PRODUCTION, PRODUCT CONSISTING OF THE SUPPORT AND ITS USE

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a biologically active and hydrophilic coating of a polymer support which allows production of products suitable for industrial, medical engineering, hygiene, and biotechnological purposes. SOLUTION: This method comprises (1) treating a polymer support with a polyalkyleneimine as an adherence auxiliary so as to be hydrophic, and (2) applying a hydrophilic and biologically active coating polymer containing (a) carboxyl group and/or carboxylate group and/or (b) sulfonic acid group and/or sulfonate group and/or (c) acidic sulfuric acid ester group and/or sulfate group, on the treated support.