LAMINATED SAFETY GLASS

摘要

Novel laminated safety glass comprises (i) a layer of glass board or plastic supports, (ii) a layer of insertion composed of a plastic materise having characteristics of energy absorption; which is essentially polyurethane-polyurea having linear mol. structure and 1- 20 wt.% of urea gp. content and (iii) a coating layer of a plastic material esp. thermosetting polyurethane having bursting resistance and autoadhesion.