The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 04, 2025
Filed:
Feb. 10, 2022
C.i. Takiron Corporation, Osaka, JP;
Yosuke Miguchi, Osaka, JP;
Hitomi Ono, Osaka, JP;
C.I. TAKIRON CORPORATION, Osaka, JP;
Abstract
A decorative sheet () includes: a base material (); and a surface layer () located on the base material (). The surface layer () is composed of a continuous layer () and a dispersion (), the continuous layer () being composed of an ultraviolet-cured layer () located on a surface () of the base material () and an excimer light-cured layer () located on a surface () of the ultraviolet-cured layer (), and the dispersion () being dispersed in the continuous layer () and composed of either or both of organic particles and inorganic particles. The standard deviation σ [μm] of the surface roughness Sa of the opposite surface () of the surface layer () from the base material () divided by the thickness T [μm] of the continuous layer () is 7% or less.