To obtain the subject composition capable of removing a toxic substance from a coated article by including an activated carbon and at least one kind of an activated carbon and a porous material to which a toxic substance remover is stuck respectively.
This coating material composition contains (A) a powdery or finely particular activated carbon and at least one kind of an activated carbon to which a toxic substance remover is stuck such as an amine compound or titanium oxide and a powdery or finely particular porous material such as zeolite or sepiolite. Preferably, the coating composition contains the component A and at least one kind of the component A to which an amine compound is stuck, a powdery or finely particular inorganic mineral-based toxic substance remover composed of sepiolite to which an amine compound is stuck and an powdery or finely particular inorganic mineral-based toxic substance remover composed of zeolite to which titanium oxide is stuck. A diffusion of a toxic chemical substance such as formalin contained in a building material into the air can be inhibited by using the coating material.
MATSUNO KUNIO
MIKAMI YAYOI
