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:
Apr. 10, 2018
Filed:
Mar. 12, 2014
Nitto Denko Corporation, Ibaraki-shi, Osaka, JP;
Takeshi Saito, Ibaraki, JP;
Masashi Shinagawa, Ibaraki, JP;
Tetsurou Ikeda, Ibaraki, JP;
Tatsuya Yamasaki, Ibaraki, JP;
Toshiki Oomine, Ibaraki, JP;
Shunsuke Shuto, Ibaraki, JP;
Kentarou Kunishima, Ibaraki, JP;
Makoto Tsuchinaga, Ibaraki, JP;
NITTO DENKO CORPORATION, Osaka, JP;
Abstract
In a method for manufacturing a polarizing film comprising a polarizer, a first transparent protective film provided on one surface of the polarizer with an adhesive layer interposed therebetween, and a second transparent protective film provided on another surface of the polarizer with an adhesive layer interposed therebetween, the adhesive layers are obtained by first using active energy rays to carry out irradiation by way of the first transparent protective film and then using the active energy rays to carry out irradiation by way of the second transparent protective film to cure the active energy ray-curable adhesive composition.