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Abstract

Process for producing coatings, adhesive films or seals which comprises (1) applying coating materials, adhesives and sealing compounds comprising a constituent (A) which contains groups (a) containing bonds which can be activated with actinic radiation, and also photoinitiators (B), in the form of a water-free and solvent-free liquid or melt, a powder, a powder slurry, a dispersion or a solution in at least one organic solvent, dispersion or solution in an aqueous medium to and/or into a primed or unprimed substrate, (2) drying the powder slurry layer or the layer of a dispersion or solution, or causing the layer of the melt to solidify or maintaining it in the melted state by heating, (3) melting the solid layers by heating, and (4) first irradiating the liquid layers resulting from step (1) of the process or the melted layers resulting from step (2) or (3) of the process in the melted state, during solidification and/or after solidification with near infrared radiation and then fully curing them with UV radiation and/or electron beams or fully curing them simultaneously with NIR radiation and UV radiation and/or electron beams.

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First Claim