PHOTOCATALYST COATING LIQUID AND COATING FILM

摘要

PROBLEM TO BE SOLVED: To provide a photocatalyst coating liquid which is safe and low-temperature curable and capable of maintaining hydrophilicity and self-cleaning property for a long period of time. SOLUTION: The photocatalyst coating liquid is characterized in that photocatalyst particles comprising crystal fine particles of a metal oxide that is an n-type semiconductor, are dispersed therein and a water-soluble cage silsesquioxane is contained by 0.01 to 100 mass% based on the photocatalyst solid content. COPYRIGHT: (C)2011,JPO&INPIT