Process for preparing a sol-gel polymer coating and polymeric sol-gel coating.

摘要

Process for preparing a sol-gel polymer coating and sol-gel coating polymer. # The present invention relates to a method for obtaining a sol-gel coating polymer from at least one silicon precursor, characterized by comprising the following steps: (a) dissolving and hydrolyzing at least one silicon precursor; (B) preparing at least one solution and / or dispersion of at least one substance selected from a group consisting of bioactive particles, drugs and peptides, and any combination thereof; (C) mixing the solution obtained in step (a) with at least one solution and / or dispersion obtained in step (b); (D) applying the mixture obtained in step (c) on at least one substrate resulting in a coated substrate; (E) drying and curing the coated substrate obtained in step (d) also refers to a sol-gel coating obtainable from polymer said method comprising a substrate and the application in biomedical applications.