A method for surface modification of consists of lower - energy chemical fibers produced products

摘要

The invention relates to a wet chemical method for the surface modification of products made of low-energy synthetic fibers, to the products produced by the method and to the use of the products produced by the method. The material surface is permanently provided with functional groups by contact with an aqueous polyvinylalcohol solution containing silanol(ate) groups. Depending upon the design, the materials have a high water consumption or transmission capacity or exhibit a capillary activity. The range of uses for surface-modified materials is extended by the possibility of reacting the functional groups, inter alia, with biologically active components.