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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 11952446 B1

PDFFull Text
Date of Patent:
Apr. 09, 2024

Filed:

Jun. 19, 2020

Decorative film and method for producing decorative film-attached three dimensional molded product

Applicant:

Agc Inc., Chiyoda-ku, JP;

Inventors:

Shuhei Ochi, Chiyoda-ku, JP;

Tomoaki Gomi, Chiyoda-ku, JP;

Shun Saito, Chiyoda-ku, JP;

Assignee:

AGC Inc., Chiyoda-ku, JP;

Attorney:

Element IP, PLC

Primary Examiner:

Ramsey Zacharia

Int. Cl.
CPC ...
C08F 214/26 (2006.01); B29C 65/48 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); C08J 7/04 (2020.01); C08L 27/18 (2006.01); B29L 9/00 (2006.01);
U.S. Cl.
CPC ...
C08F 214/267 (2013.01); B29C 65/48 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); C08J 7/0427 (2020.01); C08L 27/18 (2013.01); B29L 2009/00 (2013.01); B32B 2307/416 (2013.01); B32B 2451/00 (2013.01); B32B 2605/003 (2013.01); C08J 2327/18 (2013.01); C08J 2367/02 (2013.01); C08J 2427/12 (2013.01); C08J 2427/18 (2013.01); C08L 2203/16 (2013.01); C08L 2205/025 (2013.01); C08L 2207/04 (2013.01);
Abstract

To provide a decorative film whereby formation of wrinkles is suppressed when attached to a three dimensional molded product in a stretched state, and a method for producing a decorative film-attached three dimensional molded product. The decorative film of the present invention is a decorative film having at least a base film and a top layer containing a fluorinated polymer, the top layer being disposed on one surface, wherein the surface reflection intensity Wa at a wavelength of from 0.1 to 0.3 mm and the surface reflection intensity Wb at a wavelength of from 0.3 to 1.0 mm, of the top layer as measured by using a wave scan apparatus in such a state that the decorative film is stretched by 1.5 times, are both at most 30.0.

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