公开(公告)号：US09937689B2

公开(公告)日：2018-04-10

申请号：US14205555

申请日：2014-03-12

Applicant: NITTO DENKO CORPORATION

Inventor： Takeshi Saito ,  Masashi Shinagawa ,  Tetsurou Ikeda ,  Tatsuya Yamasaki ,  Toshiki Oomine ,  Shunsuke Shuto ,  Kentarou Kunishima ,  Makoto Tsuchinaga

IPC: B32B27/30 ,  B32B7/12 ,  B32B27/06 ,  G02B5/30

CPC classification number: B32B27/30 ,  B32B7/12 ,  B32B27/06 ,  B32B2307/412 ,  B32B2307/42 ,  G02B5/3033

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.

公开(公告)号：US20140320960A1

公开(公告)日：2014-10-30

申请号：US14205555

申请日：2014-03-12

Applicant: NITTO DENKO CORPORATION

Inventor： Takeshi Saito ,  Masashi Shinagawa ,  Tetsurou Ikeda ,  Tatsuya Yamasaki ,  Toshiki Oomine ,  Shunsuke Shuto ,  Kentarou Kunishima ,  Makoto Tsuchinaga

IPC: G02B5/30

CPC classification number: B32B27/30 ,  B32B7/12 ,  B32B27/06 ,  B32B2307/412 ,  B32B2307/42 ,  G02B5/3033

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.

Abstract translation: 在制造包括偏光镜的偏光膜的方法中，设置在偏振片的一个表面上的粘合剂层之间的第一透明保护膜和设置在偏振片的另一个表面上的粘合剂层的第二透明保护膜 通过首先使用活性能量射线通过第一透明保护膜进行照射，然后使用活性能量射线通过第二透明保护膜进行照射来固化活性能量射线衍射来获得粘合剂层， 可固化粘合剂组合物。