Cosmetic material and production method for cosmetic material
AssigneeDai Nippon Printing Co., Ltd.
InventorsHironaga Usui, Yoshio Sukegawa, Hideo Tanaka
Life of this patent
Estimating the term…
Abstract
A decorative material that can give an excellent three-dimensional effect, has a large change in shadowed parts depending on observation angle, and has advanced design aesthetics is provided. A decorative material, wherein on a first principal surface side, a plurality of independent closed regions each having a groove-shaped parallel recess and projection pattern are arranged, depths of recesses of the groove-shaped parallel recess and projection patterns vary in at least some of the closed regions, and a coloring agent is filled in at least part in a depth direction of recesses of the groove-shaped parallel recess and projection pattern in each of the closed regions.
Claims10
A decorative material, wherein on a first principal surface side of the decorative material, a plurality of independent closed regions each comprising a groove-shaped parallel recess and projection pattern are arranged, depths of recesses of the groove-shaped parallel recess and projection patterns vary in at least some of the closed regions, and a coloring agent is filled in at least part in a depth direction of recesses of the groove-shaped parallel recess and projection pattern in each of the closed regions.
A production method for a decorative material comprising steps (1) and (2) as follows:
- (1) a step of performing shaping onto a single layer of a base material selected from a plastic film or a complex of the plastic film and paper, or a laminate comprising the base material with an embossing plate, and obtaining a decorative material in which a plurality of independent closed regions each comprising a groove-shaped parallel recess and projection pattern are arranged on a first principal surface side, and in at least some of the closed regions, depths of recesses of groove-shaped parallel recess and projection patterns vary in the closed regions;
- and
- (2) a step of coating a surface on the first principal surface side of the decorative material obtained in the (1) with a filling ink comprising a coloring agent and a binder resin, and thereafter scraping out the filling ink.
Dependencies are inferred from the claim text.