| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain both an anti-falsification paper capable of simply and surely carrying out the judgment of genuineness and making the forgery with a printing technique or an electrophotographic copying machine or alteration of numbers by clipping and pasting impossible and a print using the anti-falsification paper. SOLUTION: This anti-falsification paper 100 is obtained by applying or mixing a developer 22 in a paper substrate 10 and pasting a color developing agent 42 enclosed in microtubes 50 composed of a polymeric material through an adhesive, etc., onto at least the coated surface or blending the color developing agent 42 enclosed in the microtubes 50 in the paper substrate 10 so as to form a pattern. Furthermore, the anti-falsification paper 100 is prepared by applying or mixing the color developing agent 42 into the paper substrate 10 and pasting the developer 22 enclosed in the microtubes 50 through the adhesive, etc., onto at least the coated surface or blending the developer 22 enclosed in the microtubes 50 in the paper substrate 10 so as to form the pattern.</p> |
