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:
May. 04, 2021
Filed:
Sep. 19, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Sang Min Kwak, Daejeon, KR;
Seong Wook Kang, Daejeon, KR;
Dong Wan Kim, Daejeon, KR;
Kil An Jung, Daejeon, KR;
Ki Joong Lee, Daejeon, KR;
Min Su Park, Daejeon, KR;
Jong Sung Park, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/30 (2006.01); G02B 1/14 (2015.01); B32B 37/12 (2006.01); G02B 1/04 (2006.01); B29D 7/01 (2006.01); B29C 55/02 (2006.01); G02F 1/1335 (2006.01); B29C 55/14 (2006.01);
U.S. Cl.
CPC ...
G02B 5/30 (2013.01); B29C 55/023 (2013.01); B29D 7/01 (2013.01); B32B 37/12 (2013.01); G02B 1/04 (2013.01); G02B 1/14 (2015.01); B29C 55/143 (2013.01); C09K 2323/035 (2020.08); C09K 2323/057 (2020.08); G02F 1/133528 (2013.01); G02F 2201/50 (2013.01);
Abstract
The optical film according to the present invention has a feature that it has high adhesiveness and excellent property of blocking UV light even while using an acrylic resin having no ring structure in the main chain.
Kwak, Sang. (2021). Optical film with high adhesiveness and excellent property of blocking uv light, and polarizing plate comprising the same (U.S. Patent No. 10996386). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10996386
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile