Patent ID: 6183567
Filing Date: 2001-02-06
Classification: C04B,C09D

Abstract:
A method for facilitating removal of graffiti from a structure which comprises providing a structure having a base material; said base material having a primer layer adhered thereto and an adhesion resistant surface layer adhered to said primer layer whereby any graffiti written on said structure will be in contact with said adhesion resistant surface layer for easy removal therefrom;said removal of graffiti from said adhesion resistant surface being effected by applying a releasable coating composition onto said adhesion resistant surface layer having said graffiti thereon; hardening said releasable coating layer to form a hardened releasable coating layer whereby said graffiti becomes adhered to said hardened releasable coating layer; and then removing said releasable coating with said graffiti adhered thereto;with the proviso that said adhesion resistant surface layer is a solvent condensation type silicone resin coating composition having water repellency.