| 摘要 |
PROBLEM TO BE SOLVED: To provide a metallic gloss tone thermally discoloring laminate enabling recognition of a variety of highly bright metallic gloss colors depending on a seeing angle and a reversible thermally discoloring layer since there is mounted a metallic gloss tone layer containing a cholesteric liquid crystal type bright pigment and being applicable to various uses. SOLUTION: The metallic gloss tone thermally discoloring laminate 1 is obtained by laminating a reversible thermally discoloring layer 3 containing a thermally discoloring composition composed of an electron donative organic compound, an electron accepting compound and an organic compound media reversibly generating coloring reactions of both the compounds on a metallic gloss layer 2 containing the cholesteric liquid crystal type bright pigment. |
