| 摘要 |
PROBLEM TO BE SOLVED: To provide a coating liquid for forming a photocatalytic layer having excellent weather resistance in spite of a single layer coating. SOLUTION: This coating liquid for forming the photocatalytic layer comprises (A) an acrylic silicone resin or an epoxy silicone resin, (B) a silicon compound having 3-10 of a mean degree of polymerization and obtained by partial hydrolysis of one or more tetraalkoxysilane and (C) a titania sol dispersed in an organic solvent. COPYRIGHT: (C)2004,JPO
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