Discoloring body having glossiness
[Problems] Provided is a discoloring body which is discolored by application of water and has high glossiness and is excellent in applicability to various fields such as a toy field, a decoration field, and a design field. [Solution] A discoloring body including a supporting body, a porous layer in which a low refractive index pigment is fixed in a dispersed state by way of a binder resin, and a glossy resin layer, in which an occupancy area ratio of the glossy resin layer is 1% to 95% with respect to a 1 cm square at any position in the porous layer.
1. A discoloring body capable of reversibly changing color on contact with water comprising:
a supporting body;
a porous layer in which a low refractive index pigment is fixed in a dispersed state by way of a binder resin;
a glossy resin layer formed on the porous layer, wherein the glossy resin layer is a brilliant resin layer having a thickness of 0.1 to 20 μm; and
an adhesive resin layer between the porous layer and the brilliant resin layer, and
wherein an occupancy area ratio of the glossy resin layer is 1% to 95% with respect to a 1 mm square at any position in the porous layer.
2. The discoloring body according to claim 1 , wherein an occupancy area ratio of the brilliant resin layer is 5% to 95% with respect to a 1 cm square at any position in the porous layer.
3. The discoloring body according to claim 1 , wherein the brilliant resin layer is a layer having optical properties selected from the group consisting of metallic glossiness, iridescence, holographic properties, and pearl glossiness.
4. A discoloring body capable of reversibly changing color on contact with water comprising:
a supporting body;
a porous layer in which a low refractive index pigment is fixed in a dispersed state by way of a binder resin;
a glossy resin layer formed on the porous layer, wherein the glossy resin layer is a translucent resin layer having a thickness of 0.5 to 20 μm; and
an adhesive resin layer between the porous layer and the translucent resin layer, and
wherein an occupancy area ratio of the glossy resin layer is 1% to 95% with respect to a 1 cm square at any position in the porous layer.
5. The discoloring body according to claim 4 , wherein an occupancy area ratio of the translucent resin layer is 10% to 95% with respect to a 1 cm square at any position in the porous layer.
6. The discoloring body according to claim 4 , further comprising a protective layer on the translucent resin layer.
7. The discoloring body according to claim 1 , further comprising a colored layer between the supporting body and the porous layer.
8. The discoloring body according to claim 7 , wherein a coloring agent contained in the colored layer is selected from the group consisting of a fluorescent coloring agent, a thermochromic coloring agent, and a photochromic coloring agent.
9. The discoloring body according to claim 1 , wherein the supporting body is a fabric.
10. The discoloring body according to claim 4 , further comprising a colored layer between the supporting body and the porous layer.
11. The discoloring body according to claim 10 , wherein a coloring agent contained in the colored layer is selected from the group consisting of a fluorescent coloring agent, a thermochromic coloring agent, and a photochromic coloring agent.
12. The discoloring body according to claim 4 , wherein the supporting body is a fabric.