UV-curing Intaglio Inks with Improved Dispersibility in Alkaline Media

摘要

UV-curing intaglio inks containing acid-modified polyester acrylates combine excellent dispersibility in alkaline wiping solution with very good chemical resistance properties of the cured ink film. The ensuing storage stability of the ink dispersion ensures that further treatment and reconditioning of the soiled waste wiping solution by ultrafiltration or precipitation will not be impaired.