HEAT RESISTANST COATINGS MANUFACTURING METHOD

摘要

A method for producing heat-resistant coating is provided for a thermal transfer sheet by securing excellent heat resistance, abrasion resistance, anti-scratching, lubrication, surface migration for a plastic film. A heat-resistant coating is prepared by copolymerizing acryl intermediate, methylmethacrylate and methacrylic acid. The acryl intermediate is prepared by a urethane reaction of hydroxyl groups of hydroxyl-based acrylate and amino groups of amino-based acrylate to induce acryl functional groups within siloxane among hydroxyl groups of siloxane intermediate, NCO groups of isocyanate and acrylate monomers.