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. 11, 2018
Filed:
Apr. 27, 2017
Applicant:
Dongwoo Fine-chem Co., Ltd., Iksan-si, Jeollabuk-do, KR;
Inventor:
Seung-Woo Lee, Hwaseong-si, KR;
Assignee:
Dongwoo Fine-Chem Co., Ltd., Iksan-si, Jeollabuk-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 4/00 (2006.01); C08K 5/544 (2006.01); C09D 135/02 (2006.01); C09D 7/61 (2018.01); C09D 7/40 (2018.01); C09D 4/06 (2006.01); C08K 5/549 (2006.01); C08K 3/20 (2006.01);
U.S. Cl.
CPC ...
C09D 135/02 (2013.01); C09D 4/06 (2013.01); C09D 7/61 (2018.01); C09D 7/67 (2018.01); C08K 3/20 (2013.01); C08K 5/549 (2013.01); C08K 5/5442 (2013.01);
Abstract
Described is a hard coating composition composed of a silazane compound, a polyfunctional (meth)acryl-based dendrimer compound or a polyfunctional urethane (meth)acrylate having a cyclohexyl group, a photoinitiator and a solvent, and to a hard coating film, a window film, and a display device including the same, thus exhibiting superior scratch resistance, hardness and flexibility.