HOT MELT COATING COMPOSITION FOR FILM TRANSFER AND CASTING PROCESS

摘要

The present invention relates to a coating composition that can be used in a process for coating a substrate where in a first step a radiation curable coating composition is applied to the substrate and/or a radiation permeable film, next the substrate and the film are pressed together in such a way that the coating composition is sandwiched between them, thereafter the coating composition is cured by irradiation through the film to obtain a coated substrate, and in a subsequent step the film is removed from the coated substrate, in which process the coating composition applied to the film and/or the substrate is a hot melt composition comprising 20 to 100 wt.% of a radiation curable resin or mixture of radiation curable resins having a viscosity in the range of from 15 to 10,000 mPa.s in the temperature range of from 40 to 150 °C.