Modifying surface of molded bodies made of polyorganosiloxane e.g. seals, profiles, safety mats and implants, comprises contacting molded body with aqueous silanol group containing polyvinyl alcohol solution, removing solution and drying

摘要

Modifying surface of molded bodies made of polyorganosiloxane, comprises: contacting the molded body with an aqueous silanol group containing polyvinyl alcohol solution, and removing the solution and drying.