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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 9108392 B1

PDFFull Text
Date of Patent:
Aug. 18, 2015

Filed:

Jan. 28, 2011

Decorative sheet, and decorative resin-molded article employing same

Applicants:

Nobuo Saitou, Saitama, JP;

Emi Harigae, Tokyo, JP;

Inventors:

Nobuo Saitou, Saitama, JP;

Emi Harigae, Tokyo, JP;

Assignee:

DAI NIPPON PRINTING CO., LTD., Tokyo, JP;

Attorney:

Fitch Even Tabin & Flannery

Primary Examiner:

Bruce H Hess

Int. Cl.
CPC ...
B05D 3/06 (2006.01); B32B 27/30 (2006.01); B32B 27/36 (2006.01); B05D 7/24 (2006.01); B05D 7/04 (2006.01); C08J 7/18 (2006.01); C09D 143/04 (2006.01); C09D 169/00 (2006.01); B29C 45/14 (2006.01); B29L 31/30 (2006.01); B05D 5/06 (2006.01); B05D 7/00 (2006.01); C08G 64/00 (2006.01);
U.S. Cl.
CPC ...
B32B 27/365 (2013.01); B05D 7/04 (2013.01); B05D 7/24 (2013.01); B29C 45/14 (2013.01); B32B 27/30 (2013.01); B32B 27/36 (2013.01); C08J 7/18 (2013.01); C09D 143/04 (2013.01); C09D 169/00 (2013.01); B05D 3/068 (2013.01); B05D 5/06 (2013.01); B05D 7/52 (2013.01); B29C 45/14811 (2013.01); B29C 2045/14729 (2013.01); B29L 2031/3005 (2013.01); C08G 64/00 (2013.01); Y10T 428/24802 (2015.01);
Abstract

The invention provides a decorative sheet including at least a surface protective layer on a substrate, in which the surface protective layer includes a cured material of an ionizing radiation curable resin composition at least containing a polycarbonate(meth)acrylate (A) and a multi-functional (meth)acrylate (B) in a mass ratio (A)/(B) of (98/2)-(70/30). The invention also provides a decorative sheet including at least a surface protective layer on a substrate, in which the surface protective layer includes a cured material of an ionizing radiation curable resin composition at least containing an acrylic silicone (meth)acrylate (C) and a multi-functional (meth)acrylate (B) in a mass ratio (C)/(B) of (50/50)-(95/5). The present invention provides a decorative sheet with a surface protective layer having scratch resistance as well as three-dimensional formability.

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