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1. 发明专利

JP2008216325A Compensating layer optical characteristic evaluation method and compensating layer optical characteristics evaluation system 审中-公开
标题翻译：补偿层光学特性评估方法和补偿层光学特性评估系统
公开(公告)号：JP2008216325A
公开(公告)日：2008-09-18
申请号：JP2007049916
申请日：2007-02-28
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： YAMAGATA KAZUTO , NAKANO SHUSAKU , KAJIMA TAKESHI , RINNAI RIE , NISHIMORI TOSHIMASA , SATO MASAYO , MAIKAWA HIDETOSHI
IPC分类号： G02B5/30
CPC分类号： G01N21/211 , G02B5/3083
摘要： PROBLEM TO BE SOLVED: To provide a compensation layer characteristic evaluation method capable of exactly and accurately evaluating the optical characteristics of a compensation layer without peeling the compensation layer from an optical film body, namely, without giving rise to the destruction and optical characteristic change of the compensation layer, or a compensation layer optical characteristic evaluation system which can be used for the method.
SOLUTION: The compensation layer characteristic evaluation method for evaluating the optical characteristics of the compensation layer in an optical film constituted by laminating at least a polarizer and the compensation layer comprises an optical characteristic data preparation step, an ellipticity measurement step of measuring the ellipticity of the polarized light of an optical film sample, and an optical characteristic data extraction step of extracting the data coinciding with or approximating to the ellipticity of the polarized light measured from the data prepared in the optical characteristic data preparation step.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种补偿层特性评估方法，其能够准确且准确地评估补偿层的光学特性，而不会从光学膜体剥离补偿层，即不会引起破坏和光学补偿层的特性变化，或者可以用于该方法的补偿层光学特性评价系统。解决方案：用于评估由至少层合至少偏振器和补偿层构成的光学膜中的补偿层的光学特性的补偿层特性评估方法包括光学特性数据准备步骤，椭圆度测量步骤，以及光学特性数据提取步骤，从光学特性数据准备步骤中准备的数据测量出的与偏振光的椭圆率一致或近似的数据提取步骤。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2013014665A Multilayer adhesive article and adhesive sheet 审中-公开
标题翻译：多层胶粘剂和粘合片
公开(公告)号：JP2013014665A
公开(公告)日：2013-01-24
申请号：JP2011147446
申请日：2011-07-01
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： SHIRAI MITSUYOSHI , FUNATSU ERIKO , MAIKAWA HIDETOSHI
IPC分类号： C09J7/00 , C09J9/02 , C09J133/00
CPC分类号： C09J7/0217 , C09J7/22 , C09J7/38 , C09J133/02 , C09J2201/128 , C09J2433/00 , C09J2433/006 , Y10T428/2848
摘要： PROBLEM TO BE SOLVED: To provide a multilayer adhesive article with a higher interlayer adhesive strength.SOLUTION: The multilayer adhesive article is provided with: an adhesive layer (A) formed from an adhesive composition (a) containing, as the main component, an acrylic polymer (a) obtained by polymerizing a monomer composition (a); an adhesive layer (B) formed from an adhesive composition (b) that contains, as the main component, an acrylic polymer (b) obtained by polymerizing a monomer composition (b); and an intermediate layer (C) that is positioned between the adhesive layer (A) and the adhesive layer (B). The acrylic polymer (a) and the acrylic polymer (b) contain an acidic group, and the intermediate layer (C) is formed from an intermediate layer composition (c) that contains a polymer (c) containing primary to tertiary amino groups.
摘要翻译：要解决的问题：提供具有较高层间粘合强度的多层粘合剂制品。解决方案：多层粘合剂制品设有：由以单体组合物（a）聚合得到的丙烯酸类聚合物（a）为主要成分的粘合剂组合物（a）形成的粘合剂层（A）由以单体组合物（b）聚合得到的丙烯酸类聚合物（b）为主要成分的粘合剂组合物（b）形成的粘合剂层（B）以及位于粘合剂层（A）和粘合剂层（B）之间的中间层（C）。丙烯酸类聚合物（a）和丙烯酸类聚合物（b）含有酸性基团，中间层（C）由含有伯 - 叔氨基的聚合物（c）的中间层组合物（c）形成。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013014662A Multilayer adhesive article and adhesive sheet 审中-公开
标题翻译：多层胶粘剂和粘合片
公开(公告)号：JP2013014662A
公开(公告)日：2013-01-24
申请号：JP2011147390
申请日：2011-07-01
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： FUNATSU ERIKO , SHIRAI MITSUYOSHI , MAIKAWA HIDETOSHI
IPC分类号： C09J7/02 , B32B27/00 , B32B27/30 , C09J133/00
摘要： PROBLEM TO BE SOLVED: To provide a multilayer adhesive article with higher interlayer adhesive strength.SOLUTION: This multilayer adhesive article includes: an adhesive layer (A) formed from an adhesive composition (a) containing, as the main component, an acrylic polymer (a); an adhesive layer (B) formed from an adhesive composition (b) that contains, as the main component, an acrylic polymer (b); and an intermediate layer (C) that is positioned between the adhesive layer (A) and the adhesive layer (B). The adhesive composition (a) and adhesive composition (b) each further contains a compound having two or more functional groups reactive with active hydrogen in a molecule. The intermediate layer (C) is formed from an intermediate layer composition (c) including a polymer (c) obtained by polymerizing a monomer composition (c) that includes a monomer containing active hydrogen.
摘要翻译：要解决的问题：提供具有更高层间粘合强度的多层粘合剂制品。解决方案：该多层粘合剂制品包括：以粘合剂组合物（a）形成的粘合剂层（A），其包含丙烯酸类聚合物（a）作为主要成分; 由包含丙烯酸类聚合物（b）作为主要成分的粘合剂组合物（b）形成的粘合剂层（B）; 以及位于粘合剂层（A）和粘合剂层（B）之间的中间层（C）。粘合剂组合物（a）和粘合剂组合物（b）在分子中还含有具有两个以上与活性氢反应的官能团的化合物。中间层（C）由包含聚合物（c）的中间层组合物（c）形成，聚合物（c）通过聚合包含含有活性氢的单体的单体组合物（c）而获得。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2019095720A 多孔質繊維シート审中-公开
公开(公告)号：JP2019095720A
公开(公告)日：2019-06-20
申请号：JP2017227447
申请日：2017-11-28
申请人： NITTO DENKO CORP
发明人： OTSUKA TETSUYA , MAIKAWA HIDETOSHI , ISHIGURO SHIGEKI
IPC分类号： G10K11/16 , B32B5/26 , D04H3/14 , G10K11/162
摘要：【課題】防音性と軽量化とを両立した、多孔質繊維シートを提供する。【解決手段】多孔質繊維シートは10、平均繊維径が0.5μm以上20μm以下の繊維で形成され、単位体積に占める固体と空隙の全体積を100%とすると、前記固体の割合が1.3%以上8%以下であり、互いに対向する2つの主表面11,12の間に、予め定められた面内方向に剥離可能に連続的に並ぶ複数の不織布層20を有し、複数の不織布層20のそれぞれは、前記予め定められ面内方向から見たときに複数の繊維が絡まり合うものである。【選択図】図1

5. 发明专利

JP2014007246A Radiation-heat-conduction-suppressing sheet 有权
标题翻译：辐射导热抑制片
公开(公告)号：JP2014007246A
公开(公告)日：2014-01-16
申请号：JP2012141184
申请日：2012-06-22
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： HYODO TOMOKI , SOGA MASATSUGU , HIRAO AKIRA , KAWAMOTO YUSUKE , MAIKAWA HIDETOSHI
IPC分类号： H05K7/20
CPC分类号： B32B7/02 , B32B3/26 , B32B3/30 , B32B9/007 , B32B9/046 , B32B15/046 , B32B15/20 , B32B2266/0278 , B32B2266/06 , B32B2305/022 , B32B2307/302 , B32B2307/306 , B32B2307/542 , B32B2457/00 , H05K7/20472 , Y10T428/24942
摘要： PROBLEM TO BE SOLVED: To provide a radiation-heat-conduction-suppressing sheet which makes possible to suppress the rise in the temperature at the surface of a housing and to reduce the occurrence of a heat spot, and which is very easy to attach to the housing and is superior in the adhesion thereto.SOLUTION: The radiation-heat-conduction-suppressing sheet has a heat conduction-suppressing layer, and a heat conductive layer. The heat conduction-suppressing layer has a heat conductivity of 0.06 W/m K or smaller. The heat conductive layer has a far-infrared absorption rate of 0.6 or smaller at a wavelength of 7-10 μm, and a heat conductivity of 200 W/m K or larger. In use, the radiation-heat-conduction-suppressing sheet is fixed to a housing having therein an exothermic unit on its heat conduction-suppressing layer side in position so that the heat conductive layer is never put in close contact with the exothermic unit, but is opposed to a heat-radiation face thereof.
摘要翻译：要解决的问题：提供一种辐射热传导抑制片，其能够抑制壳体表面的温度上升并且减少发热点，并且其非常容易附着到壳体并且具有优异的附着力。解决方案：辐射热传导抑制片材具有热传导抑制层和导热层。热传导抑制层的导热率为0.06W / m·K以下。导热层的波长为7〜10μm的远红外线吸收率为0.6以下，导热率为200W / m·K以上。在使用中，辐射热传导抑制片在其热传导抑制层一侧固定在具有放热单元的壳体的位置，使得导热层不会与放热单元紧密接触，而与其热辐射面相反。

6. 发明专利

JP2014007247A Radiation-heat-conduction-suppressing sheet 审中-公开
标题翻译：辐射导热抑制片
公开(公告)号：JP2014007247A
公开(公告)日：2014-01-16
申请号：JP2012141185
申请日：2012-06-22
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： HIRAO AKIRA , HYODO TOMOKI , SOGA MASATSUGU , KAWAMOTO YUSUKE , MAIKAWA HIDETOSHI
IPC分类号： H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a radiation-heat-conduction-suppressing sheet which makes possible to suppress the rise in the temperature at the surface of a housing and to reduce the occurrence of a heat spot, and which is very easy to attach to the housing.SOLUTION: The radiation-heat-conduction-suppressing sheet has a heat conductive layer, and an adhesive layer having a thickness of 100 μm or smaller. The heat conductive layer has a far-infrared absorption rate of 0.6 or smaller at a wavelength of 7-10 μm, and a heat conductivity of 200 W/m K or larger. In use, the radiation-heat-conduction-suppressing sheet is fixed to a housing having therein an exothermic unit on its heat conduction-suppressing layer side in position so that the heat conductive layer is never put in close contact with the exothermic unit, but is opposed to a heat-radiation face thereof.
摘要翻译：要解决的问题：提供一种辐射热传导抑制片，其能够抑制壳体表面的温度上升并且减少发热点，并且其非常容易附着到壳体。解决方案：辐射热传导抑制片材具有导热层和厚度为100μm以下的粘合剂层。导热层的波长为7〜10μm的远红外线吸收率为0.6以下，导热率为200W / m·K以上。在使用中，辐射热传导抑制片在其热传导抑制层一侧固定在具有放热单元的壳体的位置，使得导热层不会与放热单元紧密接触，而与其热辐射面相反。

7. 发明专利

JP2013014664A Multilayer adhesive article and adhesive sheet 审中-公开
标题翻译：多层胶粘剂和粘合片
公开(公告)号：JP2013014664A
公开(公告)日：2013-01-24
申请号：JP2011147445
申请日：2011-07-01
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： SHIRAI MITSUYOSHI , FUNATSU ERIKO , MAIKAWA HIDETOSHI
IPC分类号： C09J7/00 , B32B27/00 , B32B27/30 , C09J11/06 , C09J133/00 , C09J175/04
摘要： PROBLEM TO BE SOLVED: To provide a multilayer adhesive article with a higher interlayer adhesive strength.SOLUTION: The multilayer adhesive article is provided with: an adhesive layer (A) formed from an adhesive composition (a) containing, as the main component, an acrylic polymer (a); an adhesive layer (B) formed from an adhesive composition (b) that contains, as the main component, an acrylic polymer (b); and an intermediate layer (C) that is positioned between the adhesive layer (A) and the adhesive layer (B). The adhesive composition (a) and the adhesive composition (b) each further contain a compound having two or more functional groups capable of reacting with active hydrogen in a molecule. The intermediate layer (C) is formed from an intermediate layer composition (c) that contains a polymer (c) obtained by polymerizing a monomer composition (c) that includes a monomer containing active hydrogen.
摘要翻译：要解决的问题：提供具有较高层间粘合强度的多层粘合剂制品。解决方案：多层粘合剂制品设有：由以丙烯酸类聚合物（a）为主要成分的粘合剂组合物（a）形成的粘合剂层（A）; 由包含丙烯酸类聚合物（b）作为主要成分的粘合剂组合物（b）形成的粘合剂层（B）; 以及位于粘合剂层（A）和粘合剂层（B）之间的中间层（C）。粘合剂组合物（a）和粘合剂组合物（b）各自还含有能够在分子中与活性氢反应的具有两个以上官能团的化合物。中间层（C）由含有聚合物（c）的中间层组合物（c）形成，聚合物（c）通过聚合包含含有活性氢的单体的单体组合物（c）而获得。版权所有（C）2013，JPO＆INPIT

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