A REMOVABLE COATING AND RESIN SYSTEM AND METHOD OF USING THE SAME

摘要

The illustrated embodiments include a selectively removable marking product composed of an aqueous solution of at least one resin complex of polyethyleneimine (PEI) characterized by a total amine number-to-carboxylic acid number ratio in the range of 1/3 to 1 inclusive, an alkaline additive and at least one paint additive. The illustrated embodiments also include a system for semipermanently applying a marking product to the surface of an article to decorate, illustrate or color the article and then selectively removing the marking product therefrom which includes the steps of coating the surface of the article with the marking product having the composition disclosed above, air drying the marking product on the surface to provide a semipermanent coating, and at a later time selectively removing the semipermanent coating by application thereto of an alkaline solution.