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. 01, 2014
Filed:
Jan. 27, 2012
Kazumasa Igarashi, Ibaraki, JP;
Yuki Hasegawa, Ibaraki, JP;
Kazumasa Igarashi, Ibaraki, JP;
Yuki Hasegawa, Ibaraki, JP;
Nitto Denko Corporation, Ibaraki-shi, JP;
Abstract
A UV-curable optical resin adhesive composition is provided having excellent transparency, adhesion reliability, and durability without causing any adverse affect on image qualities such as luminance and contrast, and suitable for a reworking (repairing) process. The UV-curable optical resin adhesive composition fills a gap between an image display panel and a protective cover plate. The UV-curable optical resin adhesive composition contains, a urethane acrylate-based polymer (A) having a (meth) acryloyl group and a hydroxyl group on side chains thereof, and a photopolymerization initiator (B).