Process for producing acrylic polymer based molded articles coated with scratch-resistant and abrasion resistant films

摘要

The present invention relates to a process for the preparation of thermoplastic acrylic resins, characterized in that the article is coated by means of a composition containing the following materials and then the article is subjected to UV irradiation at a temperature of 30 to 70C to polymerize and cross-(A) 55 to 95% by weight of one or more (meth) acrylic monomers and / or oligomers having two or more double bonds, (B) one or more (Meth) acrylate and / or monovinyl ether (C) when the monomer (A) or (B) does not contain a polar group, and the monomer and / or oligomer of the divinyl ether and / 0 to 20% by weight of monomers and / or oligomers containing a polar, monofunctional, mixed system of radical and cationic photoinitiators.