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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 10654245 B1

PDFFull Text
Date of Patent:
May. 19, 2020

Filed:

Sep. 29, 2014

Decorative sheet and decorative resin molded article

Applicant:

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

Inventors:

Sakie Kataoka, Tokyo, JP;

Emi Hirose, Tokyo, JP;

Assignee:

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

Attorney:

Locke Lord LLP

Primary Examiner:

Catherine A Simone

Int. Cl.
CPC ...
B32B 3/30 (2006.01); B32B 27/30 (2006.01); B32B 27/08 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); B32B 27/40 (2006.01); C09D 5/28 (2006.01); C09D 11/101 (2014.01); B32B 7/12 (2006.01); C09D 11/106 (2014.01);
U.S. Cl.
CPC ...
B32B 3/30 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/302 (2013.01); B32B 27/306 (2013.01); B32B 27/308 (2013.01); B32B 27/32 (2013.01); B32B 27/365 (2013.01); B32B 27/40 (2013.01); C09D 5/28 (2013.01); C09D 11/101 (2013.01); C09D 11/106 (2013.01); B32B 2255/10 (2013.01); B32B 2255/205 (2013.01); B32B 2255/26 (2013.01); B32B 2307/536 (2013.01); B32B 2307/554 (2013.01); B32B 2307/584 (2013.01); B32B 2451/00 (2013.01);
Abstract

The purpose of the present invention is to provide a decorative sheet having a bulging section on the surface thereof, wherein the bulging section is effectively inhibited from cracking during molding, and the decorative sheet is imparted with exceptional scratch resistance and quality of design in the convex/concave features on the bulging section after molding. The present invention pertains to a decorative sheet having a bulging section formed by a cured product of an ionizing-radiation-curable resin composition on a substrate sheet, the cured product of the ionizing-radiation-curable resin composition having a Martens hardness in a range of 10-120 N/mmat a temperature of 25° C. and a relative humidity of 50%.

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