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公开(公告)号：US20160085006A1
公开(公告)日：2016-03-24
申请号：US14854183
申请日：2015-09-15
发明人： Shinsuke Akizuki , Yuusuke Toyama
IPC分类号： G02B5/30 , C09J133/08
CPC分类号： G02B5/305 , C08G18/6229 , C08G18/6254 , C08G2170/40 , C09J133/066 , C09J175/04 , C08F2220/1825 , C08F2220/185 , C08F220/06
摘要： There is provided a thin polarizing plate with a pressure-sensitive adhesive layer which is excellent in level difference followability and hardly warps. A polarizing plate with a pressure-sensitive adhesive layer of the present invention includes: a protective film, a polarizing film, and a pressure-sensitive adhesive layer in the stated order, wherein: the polarizing plate with a pressure-sensitive adhesive layer has a total thickness of 90 μm or less, the polarizing film has a thickness of 13 μm or less; the pressure-sensitive adhesive layer has a thickness of from 12 μm to 25 μm; and a creep amount when a load of 500 g is applied to the pressure-sensitive adhesive layer for 1 hour is from 80 μm/h to 260 μm/h.
摘要翻译： 提供了具有优异的水平差跟随性和几乎翘曲的压敏粘合剂层的薄偏振片。 具有本发明的粘合剂层的偏光板具有以下顺序的保护膜，偏光膜和压敏粘合剂层，其中：具有压敏粘合剂层的偏振片具有 总厚度为90μm以下，偏光膜的厚度为13μm以下; 该压敏粘合剂层的厚度为12μm至25μm; 当压敏粘合剂层施加500g载荷1小时时的蠕变量为80μm/ h〜260μm/ h。
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公开(公告)号：US20190154898A1
公开(公告)日：2019-05-23
申请号：US16241286
申请日：2019-01-07
发明人： Atsushi Yasui , Yuusuke Toyama , Shinsuke Akizuki
IPC分类号： G02B5/30 , G02F1/1343 , B32B7/12 , G02F1/1335
摘要： Provided is a laminate including: a pressure-sensitive adhesive layer attached polarizing film including a polarizing film and a pressure-sensitive adhesive layer or layers provided on one or both sides of the polarizing film; and a transparent conductive member including a transparent conductive layer in which the transparent conductive member is bonded to the pressure-sensitive adhesive layer attached polarizing film in such a manner that the pressure-sensitive adhesive layer of the pressure-sensitive adhesive layer attached polarizing film is in contact with the transparent conductive layer of the transparent conductive member, wherein the polarizing film includes a polarizer and an inorganic layer or layers provided on one or both sides of the polarizer, and the pressure-sensitive adhesive layer is provided on at least one side of the inorganic layer of the polarizing film. Even when placed on a transparent conductive layer, the laminate can prevent degradation of the transparent conductive layer.
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公开(公告)号：US20170010399A1
公开(公告)日：2017-01-12
申请号：US15119278
申请日：2015-02-17
发明人： Atsushi Yasui , Yuusuke Toyama , Shinsuke Akizuki
IPC分类号： G02B5/30 , G02F1/1343 , B32B7/12 , G02F1/1335
CPC分类号： G02B5/3033 , B32B7/12 , B32B2307/202 , B32B2307/412 , B32B2307/42 , B32B2457/20 , G02B5/305 , G02F1/133528 , G02F1/13439 , G02F2202/16 , G02F2202/22 , G02F2202/28
摘要： Provided is a laminate including: a pressure-sensitive adhesive layer attached polarizing film including a polarizing film and a pressure-sensitive adhesive layer or layers provided on one or both sides of the polarizing film; and a transparent conductive member including a transparent conductive layer in which the transparent conductive member is bonded to the pressure-sensitive adhesive layer attached polarizing film in such a manner that the pressure-sensitive adhesive layer of the pressure-sensitive adhesive layer attached polarizing film is in contact with the transparent conductive layer of the transparent conductive member, wherein the polarizing film includes a polarizer and an inorganic layer or layers provided on one or both sides of the polarizer, and the pressure-sensitive adhesive layer is provided on at least one side of the inorganic layer of the polarizing film. Even when placed on a transparent conductive layer, the laminate can prevent degradation of the transparent conductive layer.
摘要翻译： 本发明提供一种层压体，其包括：粘合剂层，其包含偏振膜和设置在偏振膜的一面或两面上的压敏粘合剂层; 以及透明导电构件，其包括透明导电层，其中透明导电构件以粘合剂层粘合的偏光膜的压敏粘合剂层为粘合剂的粘合剂层附着的偏光膜 与所述透明导电构件的透明导电层接触，其中所述偏振膜包括偏振器和设置在所述偏振器的一侧或两侧上的无机层，并且所述压敏粘合剂层设置在至少一个侧面上 的偏振膜的无机层。 即使放置在透明导电层上，也可以防止透明导电层的劣化。
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公开(公告)号：US20160085007A1
公开(公告)日：2016-03-24
申请号：US14854219
申请日：2015-09-15
发明人： Shinsuke Akizuki , Yuusuke Toyama , Takaaki Ishii
IPC分类号： G02B5/30 , C09J133/14
CPC分类号： G02B5/305 , C09J133/06 , C09J133/066
摘要： There is provided a thin polarizing plate with a pressure-sensitive adhesive layer hardly warping. A polarizing plate with a pressure-sensitive adhesive layer of the present invention includes: first pressure-sensitive adhesive layer, a protective film, and a polarizing film in the stated order, wherein: the polarizing film has a thickness of 13 μm or less; a thickness ratio between the protective film and the polarizing film (thickness of the protective film/thickness of the polarizing film) is from 1.5 to 9.0; and a creep amount when a load of 500 g is applied to the first pressure-sensitive adhesive layer for 1 hour is from 20 μm/h to 300 μm/h.
摘要翻译： 提供了具有难以翘曲的压敏粘合剂层的薄偏振片。 具有本发明的粘合剂层的偏光板具有以下顺序的第一粘合剂层，保护膜和偏振膜，其中：所述偏振膜的厚度为13μm以下; 保护膜和偏振膜之间的厚度比（保护膜的厚度/偏振膜的厚度）为1.5〜9.0; 当向第一粘合剂层施加500g载荷1小时时的蠕变量为20μm/ h〜300μm/ h。
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公开(公告)号：US10551540B2
公开(公告)日：2020-02-04
申请号：US14900568
申请日：2014-06-20
发明人： Takeharu Kitagawa , Yuki Kida , Shinsuke Akizuki , Atsushi Yasui , Yusuke Toyama , Takaaki Ishii
IPC分类号： C09J133/06 , C09J5/06 , C09J7/38 , C09J7/40 , C09J7/22 , C08L33/06 , C08K5/13 , C08K5/14 , G02B5/30 , B32B7/12 , C09J7/10 , G02F1/1335 , C08K5/00
摘要： Provided are a separator-attached adhesive layer structure which comprises a separator having moderate light peelability with respect to an adhesive layer and exhibits excellent processability and durability, and a production method therefor. The production method comprises: a first step of forming a layer of an adhesive composition containing a (meth)acryl-based polymer, a peroxide and a phenolic antioxidant, on a release treatment surface of a separator subjected to a release treatment; and a second step of, after completion of the first step, heating the adhesive composition to cause cross-linking therein so as to be formed as an adhesive layer.
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公开(公告)号：US10191195B2
公开(公告)日：2019-01-29
申请号：US14854219
申请日：2015-09-15
发明人： Shinsuke Akizuki , Yuusuke Toyama , Takaaki Ishii
IPC分类号： G02B5/30 , C09J133/06
摘要： There is provided a thin polarizing plate with a pressure-sensitive adhesive layer hardly warping. A polarizing plate with a pressure-sensitive adhesive layer of the present invention includes: first pressure-sensitive adhesive layer, a protective film, and a polarizing film in the stated order, wherein: the polarizing film has a thickness of 13 μm or less; a thickness ratio between the protective film and the polarizing film (thickness of the protective film/thickness of the polarizing film) is from 1.5 to 9.0; and a creep amount when a load of 500 g is applied to the first pressure-sensitive adhesive layer for 1 hour is from 20 μm/h to 300 μm/h.
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公开(公告)号：US09809729B2
公开(公告)日：2017-11-07
申请号：US14301486
申请日：2014-06-11
发明人： Atsushi Yasui , Yuusuke Toyama , Takaaki Ishii , Shinsuke Akizuki
IPC分类号： G02B5/30 , C08K3/16 , C09J7/02 , C09J133/08
CPC分类号： C09J7/0217 , C08K3/16 , C09J7/385 , C09J133/08 , C09J2203/318 , C09J2205/102 , G02B5/3033 , Y10T428/2848 , Y10T428/2891
摘要： A pressure-sensitive adhesive layer for optical applications of the present invention is made from a pressure-sensitive adhesive for optical applications including a base polymer (A), and the pressure-sensitive adhesive layer for optical applications includes iodine and/or iodide ions (B). The pressure-sensitive adhesive layer for optical applications has an antistatic function and can satisfy a durability.
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8.发明申请公开(公告)号：US20140377550A1
公开(公告)日：2014-12-25
申请号：US14301486
申请日：2014-06-11
发明人： Atsushi Yasui , Yuusuke Toyama , Takaaki Ishii , Shinsuke Akizuki
CPC分类号： C09J7/0217 , C08K3/16 , C09J7/385 , C09J133/08 , C09J2203/318 , C09J2205/102 , G02B5/3033 , Y10T428/2848 , Y10T428/2891
摘要： A pressure-sensitive adhesive layer for optical applications of the present invention is made from a pressure-sensitive adhesive for optical applications including a base polymer (A), and the pressure-sensitive adhesive layer for optical applications includes iodine and/or iodide ions (B). The pressure-sensitive adhesive layer for optical applications has an antistatic function and can satisfy a durability.
摘要翻译： 本发明的用于光学应用的压敏粘合剂层由用于光学应用的压敏粘合剂（包括基础聚合物（A））制成，并且用于光学应用的压敏粘合剂层包括碘和/或碘离子（ B）。 用于光学应用的压敏粘合剂层具有抗静电功能并且可以满足耐久性。
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公开(公告)号：US10253220B2
公开(公告)日：2019-04-09
申请号：US15109740
申请日：2014-12-25
发明人： Shinsuke Akizuki , Yuusuke Toyama , Atsushi Yasui
IPC分类号： C09J7/02 , C09J11/06 , C09J133/04 , B32B7/12 , B32B27/06 , B32B27/30 , G02B5/30 , C09J133/06 , C09J7/38 , C08K5/5317
摘要： Provided are an acrylic pressure-sensitive adhesive composition including a (meth)acryl-based polymer and a phosphonic acid compound of formula (1): wherein R is a hydrogen atom or a hydrocarbon residue having 1 to 18 carbon atoms which may have an oxygen atom, or a salt thereof, the composition containing 0.005 to 3 parts by weight of the phosphonic acid compound of formula (1) based on 100 parts by weight of the (meth)acryl-based polymer; a pressure-sensitive adhesive layer made from the acrylic pressure-sensitive adhesive composition; a pressure-sensitive adhesive layer-attached substrate film having the pressure-sensitive adhesive layer; a laminate including the pressure-sensitive adhesive layer-attached substrate film; and an image display device including the laminate or the pressure-sensitive adhesive layer-attached substrate film.
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10.发明申请ACRYLIC PRESSURE-SENSITIVE ADHESIVE COMPOSITION, ACRYLIC PRESSURE-SENSITIVE ADHESIVE LAYER, PRESSURE-SENSITIVE ADHESIVE LAYER-ATTACHED SUBSTRATE FILM, LAMINATE, AND IMAGE DISPLAY DEVICE 审中-公开丙烯酸压敏粘合剂组合物，丙烯酸压敏粘合剂层，压敏胶粘剂层附着基材膜，层压板和图像显示装置公开(公告)号：US20160326402A1
公开(公告)日：2016-11-10
申请号：US15109740
申请日：2014-12-25
发明人： Shinsuke Akizuki , Yuusuke Toyama , Atsushi Yasui
CPC分类号： C09J11/06 , B32B7/12 , B32B27/06 , B32B27/308 , B32B2307/202 , B32B2307/21 , B32B2307/412 , B32B2307/42 , B32B2307/702 , B32B2457/20 , B32B2457/202 , B32B2457/208 , C08K5/5317 , C09J7/385 , C09J133/04 , C09J133/06 , C09J2203/318 , C09J2205/102 , G02B5/3033 , Y10T428/1036 , Y10T428/1041 , Y10T428/105 , Y10T428/1059 , Y10T428/1077 , Y10T428/1082 , C08F2220/1825 , C08F2220/185 , C08F220/06 , C08F220/20
摘要： Provided are an acrylic pressure-sensitive adhesive composition including a (meth)acryl-based polymer and a phosphonic acid compound of formula (1):wherein R is a hydrogen atom or a hydrocarbon residue having 1 to 18 carbon atoms which may have an oxygen atom, or a salt thereof, the composition containing 0.005 to 3 parts by weight of the phosphonic acid compound of formula (1) based on 100 parts by weight of the (meth)acryl-based polymer; a pressure-sensitive adhesive layer made from the acrylic pressure-sensitive adhesive composition; a pressure-sensitive adhesive layer-attached substrate film having the pressure-sensitive adhesive layer; a laminate including the pressure-sensitive adhesive layer-attached substrate film and a transparent conductive layer-bearing substrate bonded together in such a manner that the pressure-sensitive adhesive layer is in contact with the transparent conductive layer; and an image display device including the laminate or the pressure-sensitive adhesive layer-attached substrate film.
摘要翻译： 其中R是氢原子或可具有氧原子的具有1至18个碳原子的烃残基或其盐，该组合物含有0.005至3重量份式（1）的膦酸化合物，基于100 （甲基）丙烯酸类聚合物重量份; 由丙烯酸类压敏粘合剂组合物制成的压敏粘合剂层; 具有粘合剂层的带有粘合剂层的基片膜; 粘合剂层与透明导电层接触的层叠体，其具有粘合剂层基板和粘接在一起的透明导电层承载基板。 以及包括层叠体或粘合剂层附着基板的图像显示装置。
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