| 摘要 |
PROBLEM TO BE SOLVED: To obtain the subject coating little in the deterioration of the purification performance even in a high humidity atmosphere, free from the danger of ignition, high in the degree of freedom on employment and capable of being very easily handled by processing a photopolymerization initiator and a specific adsorbent with a binder into a coating material. SOLUTION: (A) photopolymerization catalyst and (B) high silica synthetic zeolite H type ZSM5 having a silica/alumina ratio of 56-912 as an adsorbent are processed with (C) a binder into a coating material. The component B preferably contains one or more kinds of high silica synthetic zeolite H type ZSM5 in which a central hydrogen ion is exchanged with the ion of copper, silver, platinum or palladium, and has an ion exchange degree of >=1wt.% based on the whole amount of the ZSM5. |
