Title:
WATER DISCOLORATION BODY, AND WATER DISCOLORATION BODY SET
Document Type and Number:
Japanese Patent JP2022169437
Kind Code:
A
Abstract:
To provide a water discoloration body and a water discoloration body set which cover a water discoloration image with a cover member immediately after forming the water discoloration image by bonded with water, and thereby can extend a water discoloration image keeping time, and can confirm whether the water discoloration image has been formed in a good balance manner.SOLUTION: There are provided a water discoloration body 1 that includes a water discoloration sheet 2 having a porous layer in which a low refractive index pigment is fixed to a binder resin in a dispersion state provided on an upper layer of a colored layer, and a transparent cover member 6 which covers a water discoloration image formed by bonding water to the surface of the porous layer, suppresses drying of water and delays disappearance of the water discoloration image, wherein the transparent cover member includes a character sample 9 formed in the water discoloration sheet; and a water discoloration body set which includes the water discoloration body and a water bonding tool for forming a water discoloration image.SELECTED DRAWING: Figure 1
Inventors:
NAKAJIMA AKIO
Application Number:
JP2022049227A
Publication Date:
November 09, 2022
Filing Date:
March 25, 2022
Export Citation:
Assignee:
PILOT CORP
PILOT INK CO LTD
PILOT INK CO LTD
International Classes:
B32B5/18; A63H33/22; B32B3/22; B32B7/023; B32B27/00; B32B27/20; B43L1/00