Process for producing coated polymer substrates by means of graft polymerization, apparatus for producing coated polymer substrates by means of graft polymerization and coated polymer substrate

摘要

The present invention relates to a process for producing coated polymer substrates by means of graft polymerization, in which a monomer-carrier gas mixture comprising at least one carrier gas and at least one monomer compound is brought into contact with a polymer substrate and at least part of the at least one monomer Compound is deposited by photo-induced grafting from the gas phase on the polymer substrate. The photoinduced graft polymerization takes place without the presence of a photoinitiator. By means of the process according to the invention, polymer substrates can be provided with coatings in a simple manner by photoinduced graft polymerization without the need for a photoinitiator for this purpose. The present invention additionally relates to a device for carrying out the method according to the invention and to coated polymer substrates which can be produced by the method according to the invention.