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:
Apr. 20, 2021
Filed:
Sep. 29, 2017
Applicant:
Toppan Printing Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
TOPPAN PRINTING CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 7/04 (2020.01); B32B 27/18 (2006.01); B32B 7/02 (2019.01); G02B 1/16 (2015.01); G02B 5/20 (2006.01); F21V 9/40 (2018.01); F21V 13/14 (2006.01); B05D 5/02 (2006.01); F21V 8/00 (2006.01);
U.S. Cl.
CPC ...
C08J 7/0427 (2020.01); B05D 5/02 (2013.01); B32B 7/02 (2013.01); B32B 27/18 (2013.01); F21V 9/40 (2018.02); F21V 13/14 (2013.01); G02B 1/16 (2015.01); G02B 5/20 (2013.01); C08J 2367/02 (2013.01); C08J 2475/04 (2013.01); G02B 6/005 (2013.01);
Abstract
An optical film including: a film base material; and a matte layer formed on one surface of the film base material, wherein the matte layer is formed from a resin composition containing a polyol resin (A), an isocyanate-based curing agent (B) and an antistatic agent having a hydroxyl group (C).
Quick Actions:
Harada, Genki. (2021). Optical film, method for manufacturing the same, optical barrier film and color conversion film (U.S. Patent No. 10982065). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10982065
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile