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:
May. 17, 2022
Filed:
Feb. 23, 2018
Aica Kogyo Co., Ltd., Kiyosu, JP;
Ayumi Okada, Kiyosu, JP;
Masafumi Yamauchi, Kiyosu, JP;
Kazuhiro Ishida, Kiyosu, JP;
Ryo Inoue, Kiyosu, JP;
Kazuki Kajio, Kiyosu, JP;
Kazuya Shido, Kiyosu, JP;
AICA KOGYO CO., LTD., Kiyosu, JP;
Abstract
A decorative board in the present disclosure includes a primer layer, a concealing layer, a colorant layer and a topcoat layer containing ultraviolet-curable resin on a base material in this order. A method for manufacturing the decorative board in the present disclosure includes a stretching process, an irradiation process, and a separation process. The stretching process includes forming the primer layer, the concealing layer, and the colorant layer on the base material in this order; applying a ultraviolet-curable coating material containing ultraviolet-curable resin; placing a plastic film on the applied ultraviolet-curable coating material, placing a roller on the plastic film, and stretching the ultraviolet-curable coating material by rolling the roller. The irradiation process includes forming the topcoat layer by hardening the ultraviolet-curable coating material by ultraviolet ray irradiation. The separation process includes separating the plastic film after the irradiation.