Method for producing discoloring body
AssigneeThe Pilot Ink Co., Ltd.
InventorAkio NAKASHIMA
Life of this patent
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Abstract
[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.
Claims14
A method for producing a discoloring body, wherein the discoloring body 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;
- and
- a glossy resin layer formed above the porous layer and selected from a brilliant resin layer or a translucent resin layer, characterizing that the method comprising:
- obtaining a transfer sheet by applying a brilliant resin or a translucent resin above a base material having releasability,
- placing the transfer sheet on the porous layer formed on the supporting body,
- thermocompression bonding the porous layer and the transfer sheet, and
- forming the glossy resin layer on the supporting body so that 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.
Dependencies are inferred from the claim text.