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. 15, 2016
Filed:
Nov. 28, 2008
Applicant:
Takeshi Saitou, Osaka, JP;
Inventor:
Takeshi Saitou, Osaka, JP;
Assignees:
NITTO DENKO CORPORATION, Ibaraki-shi, JP;
NIPPON SHOKUBAI CO., LTD., Osaka-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
C09J 133/06 (2006.01); G02B 1/04 (2006.01); B32B 27/30 (2006.01); C08L 33/08 (2006.01); C09J 7/02 (2006.01); G02B 1/10 (2015.01); G02B 5/30 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
C09J 133/06 (2013.01); B32B 27/30 (2013.01); C08L 33/08 (2013.01); C09J 7/0217 (2013.01); G02B 1/04 (2013.01); G02B 1/105 (2013.01); G02B 5/3033 (2013.01); B32B 2250/02 (2013.01); C08L 2201/50 (2013.01); C09J 2433/006 (2013.01); G02F 1/133528 (2013.01); G02F 2202/28 (2013.01); Y10T 428/1462 (2015.01);
Abstract
The present invention provides a polarizer protective film excellent in optical properties (retardation and haze) and excellent in the adhesion property between a polarizer and a polarizer protective film (in particular, under high temperature and high humidity conditions). The polarizer protective film of the present invention includes a (meth)acrylic resin film and an easy-adhesion layer disposed on at least one side of the film. The easy-adhesion layer is formed from an aqueous (meth)acrylic resin dispersion.