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:
Feb. 10, 2026
Filed:
Aug. 30, 2019
Applicant:
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Inventors:
Hiroaki Takanohashi, Tokyo, JP;
Kyohei Hattori, Tokyo, JP;
Megumi Sasaki, Tokyo, JP;
Keigo Sasaki, Tokyo, JP;
Toshinobu Ogasawara, Tokyo, JP;
Assignee:
ASAHI KASEI KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 183/04 (2006.01); C08J 7/043 (2020.01); C08J 7/046 (2020.01); C08K 3/36 (2006.01); C09D 7/40 (2018.01); C09D 7/65 (2018.01);
U.S. Cl.
CPC ...
C09D 183/04 (2013.01); C08J 7/043 (2020.01); C08J 7/046 (2020.01); C08K 3/36 (2013.01); C09D 7/65 (2018.01); C09D 7/67 (2018.01); C09D 7/68 (2018.01); C08J 2369/00 (2013.01); C08J 2483/04 (2013.01); C08K 2201/011 (2013.01);
Abstract
A hard coating film containing a polymer nanoparticle (A) and a matrix component (B), wherein