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:
Sep. 22, 2026
Filed:
Aug. 06, 2018
Applicant:
Daicel Corporation, Osaka, JP;
Inventors:
Takahiro Sakakibara, Tokyo, JP;
Kouichi Umemoto, Tokyo, JP;
Ryouta Kojima, Tokyo, JP;
Hiroki Kageyama, Tokyo, JP;
Assignee:
DAICEL CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 1/111 (2015.01); B32B 27/18 (2006.01); B32B 27/20 (2006.01); B32B 27/30 (2006.01); C08K 7/26 (2006.01); C08K 9/06 (2006.01); G02B 1/14 (2015.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
G02B 1/111 (2013.01); B32B 27/18 (2013.01); B32B 27/20 (2013.01); B32B 27/308 (2013.01); C08K 7/26 (2013.01); C08K 9/06 (2013.01); G02B 1/14 (2015.01); B82Y 30/00 (2013.01); C08K 2201/005 (2013.01); C08K 2201/011 (2013.01);
Abstract
An anti-reflection film (X) of the present invention includes a laminated structure including a substrate (), a hard coat layer (), and an anti-reflection layer (). The anti-reflection layer () contains a curable resin, low-refractive-index particles, and nanodiamond particles. The anti-reflection layer () may further contain a fluorine-containing curable compound. Such an anti-reflection film is suitable for achieving high scratch resistance together with high anti-reflective properties.