公开(公告)号：US11046719B2

公开(公告)日：2021-06-29

申请号：US15764766

申请日：2016-09-29

Applicant: NITTO DENKO CORPORATION

Inventor： Ryo Kanno ,  Tatsuya Yamasaki ,  Yuto Saruhashi ,  Ryuta Tomoyose ,  Takeshi Saito ,  Tetsuro Ikeda

IPC: C07F7/28 ,  C08L57/10 ,  C08K3/22 ,  C08F20/06 ,  C08K5/56 ,  C09J7/38 ,  B32B27/08 ,  C08K3/013 ,  C08F2/48 ,  C08F2/44

Abstract: An organic metal compound-containing composition, comprising: at least one organic metal compound (A) selected from the group consisting of metal alkoxides and metal chelates, and a polymerizable compound (B) having a polymerizable functional group and a carboxyl group.

公开(公告)号：US20200056051A1

公开(公告)日：2020-02-20

申请号：US16346946

申请日：2017-11-08

Applicant: NITTO DENKO CORPORATION

Inventor： Takeshi Saito

IPC: C09D4/06 ,  C09D135/02 ,  C08J7/04 ,  B32B27/36 ,  B32B27/30 ,  B32B27/08 ,  G02B5/30 ,  G02B1/14

Abstract: A curable resin composition for optical films comprises an active-energy-ray-curable component (A) and a chlorinated polyolefin (B). It is preferred that the chlorinated polyolefin (B) has a chlorine content of 25 to 50% by weight. It is also preferred that a ratio by weight of the active-energy-ray-curable component (A) to the chlorinated polyolefin (B) is from 100/1 to 100/40.

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。

公开(公告)号：US11061175B2

公开(公告)日：2021-07-13

申请号：US16301158

申请日：2017-05-16

Applicant: NITTO DENKO CORPORATION

Inventor： Ryo Kanno ,  Takeshi Saito ,  Tatsuya Yamasaki ,  Keisuke Kimura

IPC: G02B5/30 ,  B32B7/12 ,  B32B27/18 ,  B32B27/28 ,  B32B27/30 ,  B32B27/38 ,  C08K5/55 ,  G02F1/1335 ,  C09J201/02 ,  C09D185/00 ,  C09D183/00 ,  G02B1/14 ,  C09J7/30 ,  C09D163/00

Abstract: A polarizing film, comprising a polarizer, and a transparent protective film laminated on/over at least one surface of the polarizer to interpose an adhesive layer between the surface and the transparent protective film, and the polarizing film comprising, on/over the adhesion surface of the polarizer, an adhesion-improving layer interposed between the polarizer and the adhesive layer. The adhesion-improving layer preferably comprises a compound represented by the following general formula (1): wherein X is a functional group containing a reactive group, and R1 and R2 each independently represent a hydrogen atom, or an aliphatic hydrocarbon group, aryl group or heterocyclic group that may have a substituent, and the compound represented by the general formula (1) is interposed between the polarizer and the adhesive layer.

公开(公告)号：US10899946B2

公开(公告)日：2021-01-26

申请号：US16072324

申请日：2017-01-31

Applicant: NITTO DENKO CORPORATION

Inventor： Takeshi Saito ,  Noritsugu Daigaku ,  Yasuaki Okada ,  Keisuke Kimura

IPC: C08F2/50 ,  C09J4/00 ,  C08L101/02 ,  C08L43/00 ,  C08F30/06 ,  C08L101/00 ,  G02B1/14 ,  C08F2/44 ,  C08F20/56 ,  C08K5/55 ,  C08K5/56 ,  C09J201/02 ,  C09J201/06 ,  G02B1/00 ,  C09J11/06 ,  G02B1/18 ,  B32B7/12 ,  B32B23/08 ,  B32B23/20 ,  B32B27/08 ,  B32B27/30 ,  G02B5/30 ,  G02F1/1335

Abstract: A curable resin composition, comprising a compound represented by the following general formula (1): wherein X is a functional group comprising a reactive group, and R1 and R2 each independently represent a hydrogen atom, or an aliphatic hydrocarbon group, aryl group or heterocyclic group that may have a substituent; and at least organometallic compound selected from the group consisting of metal alkoxides and metal chelates.

公开(公告)号：US20160152002A1

公开(公告)日：2016-06-02

申请号：US14392175

申请日：2013-10-17

Applicant: NITTO DENKO CORPORATION

Inventor： Kunihiro Inui ,  Takeshi Saito ,  Miki Okamoto ,  Shinsuke Akizuki

IPC: B32B7/12 ,  B32B27/32 ,  B32B37/24 ,  B32B27/08 ,  B32B37/12 ,  B32B27/36 ,  B32B3/26

CPC classification number: B32B7/12 ,  B32B3/263 ,  B32B7/02 ,  B32B27/08 ,  B32B27/308 ,  B32B27/325 ,  B32B27/36 ,  B32B27/365 ,  B32B37/0015 ,  B32B37/12 ,  B32B37/144 ,  B32B37/24 ,  B32B38/0008 ,  B32B38/0036 ,  B32B38/10 ,  B32B2037/1253 ,  B32B2037/243 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2307/202 ,  B32B2307/412 ,  B32B2309/105 ,  B32B2457/20 ,  B32B2457/202 ,  B32B2457/208 ,  C08F2220/283 ,  C09J4/00 ,  G06F3/041 ,  G06F2203/04103

Abstract: A transparent conductive laminated film, comprising a laminated film comprising a plurality of transparent film substrates and a transparent cured adhesive layer having a storage modulus of 1×107 Pa or more at 140° C., wherein the plurality of transparent film substrates include a first transparent film substrate and a second transparent film substrate and are laminated with the transparent cured adhesive layer interposed between adjacent ones of the film substrates; and, a first transparent conductive layer provided on a surface of the first film substrate opposite to the transparent cured adhesive layer.

Abstract translation: 1.一种透明导电性层叠膜，其特征在于，在140℃下，具有包含多个透明膜基板的层叠膜和1×10 7 Pa以上的储能模量的透明固化粘合剂层，其中，所述多个透明膜基板包括第一 透明膜基板和第二透明膜基板，并且与介于相邻的膜基板之间的透明固化粘合剂层层叠; 以及设置在与所述透明固化粘合剂层相对的所述第一膜基板的表面上的第一透明导电层。

公开(公告)号：US20150049380A1

公开(公告)日：2015-02-19

申请号：US14388926

申请日：2013-03-29

Applicant: NITTO DENKO CORPORATION

Inventor： Tetsurou Takeda ,  Mie Nakata ,  Shunsuke Murayama ,  Tomohiro Yamashita ,  Takeshi Saito ,  Kunihiro Inui

IPC: G02B1/10 ,  B32B37/12 ,  B32B37/18 ,  B32B38/00 ,  G02B5/30 ,  G02B5/20

CPC classification number: G02B1/14 ,  B32B37/12 ,  B32B37/18 ,  B32B38/0008 ,  B32B38/0036 ,  B32B2037/1253 ,  B32B2307/42 ,  B32B2551/00 ,  C08F2220/283 ,  C09J4/00 ,  G02B1/105 ,  G02B1/18 ,  G02B5/208 ,  G02B5/30 ,  G02B5/3033 ,  Y10T428/24942 ,  Y10T428/24959

Abstract: A polarizing film, comprising a polarizer; transparent protective films with a water-vapor permeability of 150 g/m2/24 hours or less provided on both sides of the polarizer; and adhesive layers each interposed between the polarizer and one of the transparent protective films, wherein the adhesive layers are formed by applying an active energy ray to an active energy ray-curable adhesive composition containing a radically polymerizable compound, and the transparent protective films are bonded to the polarizer with the adhesive layers.

Abstract translation: 一种偏振膜，包括偏振器; 设置在偏振器两侧的透水性为150g / m 2/24小时以下的透明保护膜; 以及粘合剂层，其各自插入在偏振器和一个透明保护膜之间，其中通过向包含自由基聚合性化合物的活性能量射线固化型粘合剂组合物施加活性能量射线而形成粘合剂层，并且透明保护膜键合 到具有粘合剂层的偏振片。

公开(公告)号：US20210011335A1

公开(公告)日：2021-01-14

申请号：US16975488

申请日：2019-02-19

Applicant: NITTO DENKO CORPORATION

Inventor： Masayuki Okamoto ,  Tatsuya Yamasaki ,  Noritsugu Daigaku ,  Ryo Kanno ,  Takeshi Saito ,  Keisuke Kimura

IPC: G02F1/1335 ,  G02B5/30

Abstract: An active energy ray-curable adhesive composition containing active energy ray-curable compounds (A), (B), and (C) as curable components, wherein the active energy ray-curable adhesive composition contains 0.0% by weight to 4.0% by weight of an active energy ray-curable compound (A) having an SP value of 29.0 (MJ/m3)1/2 to 32.0 (MJ/m3)1/2, 5.0% by weight to 98.0% by weight of an active energy ray-curable compound (B) having the SP value of 18.0 (MJ/m3)1/2 to 21.0 (MJ/m3)1/2 (exclusive of 21.0 (MJ/m3)1/2), and 5.0% by weight to 98.0% by weight of an active energy ray-curable compound (C) having the SP value of 21.0 (MJ/m3)1/2 to 26.0 (MJ/m3)1/2 on a basis of 100% by weight of a total amount of the composition.

公开(公告)号：US20210132274A1

公开(公告)日：2021-05-06

申请号：US16478902

申请日：2018-03-15

Applicant: NITTO DENKO CORPORATION

Inventor： Takeshi Saito

IPC: G02B5/30 ,  G02F1/1335 ,  G02B1/14 ,  C08L29/04

Abstract: A curable resin composition for polarizing films, comprising an active-energy-ray-curable component (A) and a compound (B) having a formyl group, and having a content of the compound (B) having a formyl group that is from 1 to 900 ppm.