| 摘要 |
PROBLEM TO BE SOLVED: To obtain a sheet usable for a poster, paper wallpaper, etc., having excellent printing preservability, deodorizing ability and weather resistance. SOLUTION: A titanium oxide-supporting printing sheet obtained by providing a substrate with a titanium oxide-containing layer composed of a titanium oxide coating material composition comprising a binder consisting of an inorganic binder selected from a silica sol and an alumina sol and an organic polymer binder, having a blending ratio of titanium oxide to the inorganic binder of 5:1 to 1:5 by weight and a blending ratio of the organic polymer binder to the whole solid content of the coating material composition of 5-30 wt.% is printed with a pattern required to make the total area of a colored printed part <=90% based on the whole area of the titanium oxide-supporting printing sheet. |
