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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.:

US 12441089 B1

PDFFull Text
Date of Patent:
Oct. 14, 2025

Filed:

Sep. 30, 2019

Decorative board, transparent resin film, and decorative board production method

Applicant:

Dai Nippon Printing Co., Ltd., Tokyo, JP;

Inventors:

Satoshi Furuta, Tokyo, JP;

Ryo Fujii, Tokyo, JP;

Tomomi Nakajima, Tokyo, JP;

Yoshiaki Netsu, Tokyo, JP;

Toshinaru Kayahara, Tokyo, JP;

Yosuke Sumida, Tokyo, JP;

Assignee:

Dai Nippon Printing Co., Ltd., Tokyo, JP;

Attorney:

Troutman Pepper Locke LLP

Primary Examiner:

Michael Zhang

Int. Cl.
CPC ...
B32B 21/08 (2006.01); B32B 3/30 (2006.01); B32B 7/12 (2006.01); B32B 21/02 (2006.01); B32B 27/08 (2006.01); B32B 27/16 (2006.01); B32B 27/32 (2006.01); B32B 37/12 (2006.01); B32B 38/00 (2006.01); B32B 38/06 (2006.01); B44C 1/16 (2006.01); E04F 13/08 (2006.01);
U.S. Cl.
CPC ...
B32B 21/08 (2013.01); B32B 3/30 (2013.01); B32B 7/12 (2013.01); B32B 21/02 (2013.01); B32B 27/08 (2013.01); B32B 27/16 (2013.01); B32B 27/32 (2013.01); B32B 37/12 (2013.01); B32B 38/0008 (2013.01); B32B 38/06 (2013.01); B44C 1/16 (2013.01); E04F 13/0866 (2013.01); E04F 13/0873 (2013.01); B32B 2250/03 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2255/28 (2013.01); B32B 2307/412 (2013.01); B32B 2307/71 (2013.01); B32B 2307/712 (2013.01); B32B 2310/14 (2013.01); B32B 2317/16 (2013.01); B32B 2323/10 (2013.01); B32B 2451/00 (2013.01);
Abstract

The present invention provides a decorative board capable of exhibiting excellent weather resistance even in a depression of a pattern of protrusions and depressions even in a case where the pattern of protrusions and depressions is formed on the outermost surface of a transparent resin film, a transparent resin film, and a method for producing a decorative board. Provided is a decorative board including: a substrate; a picture layer; and a transparent resin film, in a stated order in a thickness direction, the transparent resin film comprising at least a thermoplastic resin layer and having a pattern of protrusions and depressions on a side opposite to a picture layer side, the decorative board further comprising at least one layer containing an ultraviolet absorber between the picture layer and the thermoplastic resin layer.

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