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:
Jul. 28, 2015
Filed:
Aug. 19, 2011
Da-eun Sung, Daejeon, KR;
Su-kyung Kim, Daejeon, KR;
Byung-il Kang, Daejeon, KR;
Chang-hun Han, Daejeon, KR;
Dae-woo Lee, Busan, KR;
Jae-bum Seo, Daejeon, KR;
Eun-jung Choi, Daejeon, KR;
Yu-taek Sung, Daejeon, KR;
Da-Eun Sung, Daejeon, KR;
Su-Kyung Kim, Daejeon, KR;
Byung-Il Kang, Daejeon, KR;
Chang-Hun Han, Daejeon, KR;
Dae-Woo Lee, Busan, KR;
Jae-Bum Seo, Daejeon, KR;
Eun-Jung Choi, Daejeon, KR;
Yu-Taek Sung, Daejeon, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
Provided is an acrylic copolymer comprising; an alkyl (meth)acrylate monomer; a monomer comprising a cyclic pendant structure; and a tert-butyl (meth)acrylate monomer and/or (meth)acrylamide monomer. Also provided is a resin composition comprising the same and an optical film and an IPS mode liquid crystal display device using the same.