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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 12600881 B1

PDFFull Text
Date of Patent:
Apr. 14, 2026

Filed:

Apr. 23, 2021

Composition for forming hard coating layer, hard coating layer using the composition, and laminate comprising the hard coating layer

Applicant:

Dongjin Semichem Co., Ltd., Incheon, KR;

Inventors:

Eun Soo Shin, Siheung, KR;

Sung Il Kim, Siheung, KR;

Hae So Jeon, Siheung, KR;

Young Min Yoon, Siheung, KR;

Ki Taek Lee, Siheung, KR;

Byong Wook Lee, Siheung, KR;

Assignee:

Dongjin Semichem Co., Ltd., Incheon, KR;

Attorneys:

United One Law Group LLC

Kongsik Kim

Jhongwoo Peck

Primary Examiner:

Doris L Lee

Int. Cl.
CPC ...
C09D 183/04 (2006.01); C09D 7/63 (2018.01); C09D 163/00 (2006.01); C08G 77/14 (2006.01); C08K 3/32 (2006.01);
U.S. Cl.
CPC ...
C09D 183/04 (2013.01); C09D 7/63 (2018.01); C09D 163/00 (2013.01); C08G 77/14 (2013.01); C08K 3/32 (2013.01);
Abstract

Disclosed herein are a composition for forming a hard coating layer that is easy to mold, a hard coating layer including the composition, and a laminate including the hard coating layer. The composition may include a hard coating resin, a photoinitiator, a thermal initiator, and a solvent, where the weight ratio of the photoinitiator to the thermal initiator ranges from 1:50 to 10:1.

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Shin, Eun. (2026). Composition for forming hard coating layer, hard coating layer using the composition, and laminate comprising the hard coating layer (U.S. Patent No. 12600881). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12600881

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