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:
Nov. 04, 2014
Filed:
Dec. 27, 2012
Applicants:
Won Kim, Uiwang-si, KR;
Yi Eun Kim, Uiwang-si, KR;
Chul Jeong, Uiwang-si, KR;
RI Ra Jung, Uiwang-si, KR;
Hae Ryong Chung, Uiwang-si, KR;
Inventors:
Won Kim, Uiwang-si, KR;
Yi Eun Kim, Uiwang-si, KR;
Chul Jeong, Uiwang-si, KR;
Ri Ra Jung, Uiwang-si, KR;
Hae Ryong Chung, Uiwang-si, KR;
Assignee:
Cheil Industries, Inc., Gumi-si, Kyeongsangbuk-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 220/10 (2006.01); C09J 133/08 (2006.01); C09J 133/02 (2006.01);
U.S. Cl.
CPC ...
C09J 133/08 (2013.01); C09J 133/02 (2013.01); C08L 2312/00 (2013.01);
Abstract
A polarizing plate and an optical member, the polarizing plate including an adhesive layer, the adhesive layer being prepared from an adhesive composition including a (meth)acrylic copolymer, a crosslinking agent, and a tackifier, the tackifier including an acrylic modified petroleum resin represented by Formula 1:R'—CO—O—R  [Formula 1]