METHOD OF PRODUCING AN ABRASION-RESISTANT COATING ON A FLAT PRODUCT OF THERMOPLASTIC MATERIAL

摘要

A three-dimensionally crosslinkable resin is applied to a sheet of thermoplastic material, and cured to form a scratch resistant coating on the sheet. The coated sheet is then subjected to the action of heat and uniform area pressure between polished surfaces. This pressing treatment results in an optically smooth surface of the coating.