公开(公告)号：US20130251985A1

公开(公告)日：2013-09-26

申请号：US13991941

申请日：2011-12-05

申请人： Tadatoshi Nakanishi ,  Yukio Arimitsu ,  Toshio Shintani ,  Shigeki Kawabe ,  Shinsuke Ikishima

发明人： Tadatoshi Nakanishi ,  Yukio Arimitsu ,  Toshio Shintani ,  Shigeki Kawabe ,  Shinsuke Ikishima

IPC分类号： H01L23/29

CPC分类号： H01L23/29 ,  B32B7/12 ,  B32B17/064 ,  B32B27/08 ,  B32B27/308 ,  B32B27/32 ,  B32B27/36 ,  B32B2307/40 ,  B32B2457/20 ,  B32B2551/00 ,  C09J133/08 ,  H01L31/0481 ,  H01L33/56 ,  H01L2924/0002 ,  Y02E10/50 ,  Y10T428/269 ,  C08F2220/1858 ,  C08F2220/281 ,  C08F220/20 ,  C08F220/06 ,  H01L2924/00

摘要： Provided is a laminate including a thermoplastic resin layer and a substrate, which has superior transparency, is resistant to “warping”, and is advantageous for the encapsulation and surface protection of opto-electronic devices. The laminate includes a substrate; a thermoplastic resin layer having a thickness of more than 200 μm and less than or equal to 500 μm; and a pressure-sensitive adhesive layer lying between the substrate and thermoplastic resin layer and bonding them to each other, in which the thermoplastic resin layer has a 180-degree peel strength of 1.0 N/25 mm or more with respect to the pressure-sensitive adhesive layer at 23° C. The laminate preferably has a total luminous transmittance of 80% or more.

摘要翻译： 本发明提供一种具有优异透明性，耐翘曲性的热塑性树脂层和基材的层叠体，对于光电子器件的封装和表面保护是有利的。 层压体包括基材; 厚度大于200μm且小于等于500μm的热塑性树脂层; 以及位于基板和热塑性树脂层之间并粘合它们的压敏粘合剂层，其中热塑性树脂层相对于压敏粘合剂的180度剥离强度为1.0N / 25mm以上 粘合剂层在23℃。层压体的总透光率优选为80％以上。

公开(公告)号：US08609236B2

公开(公告)日：2013-12-17

申请号：US11808255

申请日：2007-06-07

申请人： Tetsurou Ikeda ,  Masakatsu Urairi ,  Akinobu Souma ,  Shigenori Morita ,  Chieko Kitaura ,  Junichi Fujisawa ,  Reiko Akari ,  Shigeki Kawabe ,  Masayuki Satake

发明人： Tetsurou Ikeda ,  Masakatsu Urairi ,  Akinobu Souma ,  Shigenori Morita ,  Chieko Kitaura ,  Junichi Fujisawa ,  Reiko Akari ,  Shigeki Kawabe ,  Masayuki Satake

IPC分类号： B01F17/00 ,  C08K3/10 ,  B32B5/16

CPC分类号： G02B5/30 ,  B29D11/0073 ,  C08K3/22 ,  C08K7/18 ,  C09J11/04 ,  C09J129/04 ,  C09J2429/00 ,  G02B1/105 ,  G02B1/14 ,  G02F2202/28 ,  Y10T428/1041 ,  Y10T428/25 ,  Y10T428/28 ,  Y10T428/2848 ,  Y10T428/2878

摘要： An adhesive of the invention is used for polarizing plate to provide a transparent protective film on at least one side of a polarizer and comprises a resin solution comprising a polyvinyl alcohol-based resin, a crosslinking agent and a colloidal metal compound with an average particle size of 1 nm to 100 nm, wherein 200 parts by weight or less of the colloidal metal compound is added to 100 parts by weight of the polyvinyl alcohol-based resin. The adhesive for polarizing plate can reduce the occurrence of knicks.

公开(公告)号：US09755207B2

公开(公告)日：2017-09-05

申请号：US13405661

申请日：2012-02-27

申请人： Shigeki Kawabe ,  Yuichi Takamura ,  Jun Iwata ,  Hiroomi Hanai

发明人： Shigeki Kawabe ,  Yuichi Takamura ,  Jun Iwata ,  Hiroomi Hanai

IPC分类号： H01M2/00 ,  C09J7/02 ,  H01M2/16 ,  H01M2/32 ,  H01M10/04 ,  H01M10/052 ,  H01M10/0587

CPC分类号： H01M2/1673 ,  C09J7/22 ,  C09J7/38 ,  C09J2201/622 ,  C09J2203/33 ,  C09J2423/00 ,  C09J2433/00 ,  C09J2451/00 ,  C09J2483/00 ,  H01M2/168 ,  H01M2/32 ,  H01M10/0431 ,  H01M10/052 ,  H01M10/0587 ,  Y10T428/28 ,  Y10T428/2878 ,  Y10T428/2891

摘要： The present invention relates to a pressure-sensitive adhesive tape for battery containing: a substrate; and a pressure-sensitive adhesive layer provided on at least one side of the substrate, in which the pressure-sensitive adhesive tape has a thickness change ratio of 20% or less after immersion in a mixed solvent of ethylene carbonate/diethyl carbonate [former/latter (volume ratio)=1/1] at 60° C. for 8 hours; and a 180° peeling adhesive strength (against aluminum foil, peel temperature: 25° C., peel rate: 300 mm/minute) of 0.5 N/10 mm or more after the above immersion.

公开(公告)号：US20080123189A1

公开(公告)日：2008-05-29

申请号：US11808255

申请日：2007-06-07

申请人： Tetsurou Ikeda ,  Masakatsu Urairi ,  Akinobu Souma ,  Shigenori Morita ,  Chieko Kitaura ,  Junichi Fujisawa ,  Reiko Akari ,  Shigeki Kawabe ,  Masayuki Satake

发明人： Tetsurou Ikeda ,  Masakatsu Urairi ,  Akinobu Souma ,  Shigenori Morita ,  Chieko Kitaura ,  Junichi Fujisawa ,  Reiko Akari ,  Shigeki Kawabe ,  Masayuki Satake

IPC分类号： G02B5/30 ,  B29D11/00 ,  B32B37/14

CPC分类号： G02B5/30 ,  B29D11/0073 ,  C08K3/22 ,  C08K7/18 ,  C09J11/04 ,  C09J129/04 ,  C09J2429/00 ,  G02B1/105 ,  G02B1/14 ,  G02F2202/28 ,  Y10T428/1041 ,  Y10T428/25 ,  Y10T428/28 ,  Y10T428/2848 ,  Y10T428/2878

摘要： An adhesive of the invention is used for polarizing plate to provide a transparent protective film on at least one side of a polarizer and comprises a resin solution comprising a polyvinyl alcohol-based resin, a crosslinking agent and a colloidal metal compound with an average particle size of 1 nm to 100 nm, wherein 200 parts by weight or less of the colloidal metal compound is added to 100 parts by weight of the polyvinyl alcohol-based resin. The adhesive for polarizing plate can reduce the occurrence of knicks.

摘要翻译： 本发明的粘合剂用于偏振板，以在偏振片的至少一侧上提供透明保护膜，并且包括树脂溶液，其包含聚乙烯醇类树脂，交联剂和具有平均粒度的胶态金属化合物 为100重量份的聚乙烯醇系树脂，添加200重量份以下的胶态金属化合物。 用于偏光板的粘合剂可以减少尼克斯的发生。

公开(公告)号：US20090258224A1

公开(公告)日：2009-10-15

申请号：US12090304

申请日：2006-10-18

申请人： Shigeki Kawabe ,  Masayuki Satake ,  Yuusuke Toyama

发明人： Shigeki Kawabe ,  Masayuki Satake ,  Yuusuke Toyama

IPC分类号： B32B7/00 ,  B05D5/06

CPC分类号： C09J133/10 ,  C08L2312/00 ,  C09J7/22 ,  C09J7/38 ,  C09J2433/00 ,  G02B1/10 ,  Y10T428/269

摘要： Disclosed is to provide a pressure-sensitive adhesive optical film that has excellent durability wherein deterioration of an image display region is suppressed even under severe conditions such as heating caused by lighting of a backlight and to provide a method for producing the same. Disclosed is also to provide an image display using such a pressure-sensitive adhesive optical film. A pressure-sensitive adhesive optical film, comprising: an optical film; and a pressure-sensitive adhesive layer arranged on one or both sides of the optical film, wherein the pressure-sensitive adhesive layer is made from a pressure-sensitive adhesive composition comprising 100 parts by weight of a (meth)acrylic polymer which contains, as a monomer unit, at least 50% by weight of an alkyl (meth)acrylate ester having an alkyl group with 4 or more carbon atoms, and 0.02 to 2 parts by weight of a peroxide, and the pressure-sensitive adhesive layer has a thickness of 20 μm or more.

摘要翻译： 本发明提供一种即使在诸如背光照明等加热引起的恶劣条件下也能够抑制图像显示区域的劣化的耐久性优异的粘合型光学膜，并提供其制造方法。 还公开了使用这种压敏粘合剂光学膜的图像显示。 一种压敏粘合剂光学膜，包括：光学膜; 以及设置在所述光学膜的一侧或两侧的压敏粘合剂层，其中所述压敏粘合剂层由包含100重量份的（甲基）丙烯酸类聚合物的压敏粘合剂组合物制成，所述（甲基）丙烯酸聚合物包含作为 单体单元，至少50重量％的具有4个或更多个碳原子的烷基的（甲基）丙烯酸烷基酯和0.02-2重量份的过氧化物，并且所述压敏粘合剂层的厚度 20个或更多个。