Patent ID: 8414982
Filing Date: 2013-04-09
Classification: B05D,C07C,C07D,C07F,C08F

Abstract:
1. A process for the production of a strongly adherent coating on an inorganic or organic substrate, wherein a) a plasma treatment, a corona discharge treatment, ozonization or ultra-violet irradiation or a flame treatment is carried out on the inorganic or organic substrate, b) one or more photoinitiators or mixtures of photoinitiators with monomers or/and oligomers, containing at least one ethylenically unsaturated group, or solutions, suspensions or emulsions of one or more photoinitiators or mixtures of photoinitiators with monomers or/and oligomers, containing at least one ethylenically unsaturated group, are applied to the inorganic or organic substrate to form a photoinitiator layer, and c) using suitable methods the photoinitiator layer is optionally dried and/or is irradiated with electromagnetic waves, characterized in that the photoinitiators are selected from