Oleophobizing of molding bodies containing thermoplastic and/or viscoelastic polymers and/or copolymers, useful e.g. as floor covering, comprises wetting surface of molding bodies with a composition of nanoparticle and release agent

摘要

Oleophobizing of molding bodies containing thermoplastic and/or viscoelastic polymers and/or copolymers, comprises wetting the surface of the molding bodies at least area-wise with a composition containing at least a nanoparticle and at least a release agent, and pressurizing the wetted molding body, where the nanoparticle diffuses in to the molding body. An independent claim is included for a nanoparticle-containing molding body.