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. 14, 2020
Filed:
Nov. 23, 2016
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Jang Soon Kim, Daejeon, KR;
Kyung Jun Yoon, Daejeon, KR;
Hong Beom Yoon, Daejeon, KR;
Min Kyeong Pyo, Daejeon, KR;
Jin Young Huh, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Int. Cl.
CPC ...
C09J 133/08 (2006.01); C09J 4/00 (2006.01); C09J 133/14 (2006.01); C08G 18/08 (2006.01); C09J 4/06 (2006.01); C08F 299/04 (2006.01); C09J 11/06 (2006.01); C09J 7/30 (2018.01); C09J 175/16 (2006.01);
U.S. Cl.
CPC ...
C09J 133/08 (2013.01); C08F 299/0492 (2013.01); C08G 18/0885 (2013.01); C09J 4/00 (2013.01); C09J 4/06 (2013.01); C09J 7/30 (2018.01); C09J 11/06 (2013.01); C09J 133/14 (2013.01); C09J 175/16 (2013.01); Y10T 428/10 (2015.01); Y10T 428/1045 (2015.01); Y10T 428/1077 (2015.01);
Abstract
The present invention provides an adhesive composition for optical use, including a polyester-based urethane acrylate oligomer, an acrylate-based monomer, a photoinitiator, and a Anti-hydrolysis agent, and an optical device equipped with an adhesive layer including photocured products of the adhesive composition for optical use.