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31. 发明专利

JP2014194033A Tackifier composition, tackifier, and tacky sheet 审中-公开
标题翻译： TACKIFIER COMPOSITION，TACKIFIER和TACKY SHEET
公开(公告)号：JP2014194033A
公开(公告)日：2014-10-09
申请号：JP2014107930
申请日：2014-05-26
申请人： Lintec Corp , リンテック株式会社
发明人： OZAWA YUKI , ARAI TAKAYUKI , SHOSHI SATORU
IPC分类号： C09J133/06 , B32B27/00 , C09J7/02 , C09J11/06 , C09J133/14
摘要： PROBLEM TO BE SOLVED: To provide a tackifier composition, etc. for obtaining, by controlling the initial tackifying force thereof even in a case where a seasoning treatment is dispensed with, a tackifier layer excellent in terms of reworkability and durability, etc.SOLUTION: In a tackifier composition, etc. including, as a component (A), a (meth)acrylic acid ester polymer (though excluding specified (meth)acrylic polymers) and, as a component (B), a photocurable component, not only is a hydrolyzate/condensate of a silane coupling agent included therein as a component (C) while the content thereof is being confined to a specified value range but a non-hydrolyzate of a silane coupling agent is also included therein as a component (C') while the content thereof is being confined to a specified value range.
摘要翻译：要解决的问题：为了提供增粘剂组合物等，即使在不进行调味处理的情况下也可以通过控制其初始增粘力来获得在再加工性和耐久性等方面优异的增粘剂层。解决方案：作为（A）成分的（甲基）丙烯酸酯系聚合物（不包含规定的（甲基）丙烯酸类聚合物），作为（B）成分的增粘剂组合物，可以举出光固化性成分，其中作为组分（C）的硅烷偶联剂的水解产物/缩合物作为组分（C'），其含量被限制在规定值范围内，但也包括硅烷偶联剂的非水解产物。而其含量被限制在指定的值范围内。

32. 发明专利

JP2014191340A Production method of light-diffusing film and light-diffusing film 有权
标题翻译：光扩散膜和光扩散膜的生产方法
公开(公告)号：JP2014191340A
公开(公告)日：2014-10-06
申请号：JP2013069738
申请日：2013-03-28
申请人： Lintec Corp , リンテック株式会社
发明人： KATAGIRI BAKU , KUSAMA KENTARO , ORUI TOMOO , SHOSHI SATORU
IPC分类号： G02B5/02 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a production method of a light-diffusing film, by which light diffusing characteristics at any given positions within a film plane of the obtained light-diffusing film can be flexibly adjusted, and to provide a light-diffusing film having the above property.SOLUTION: The production method of a light-diffusing film includes steps of: (a) preparing a composition for a light-diffusing film; (b) applying the composition for a light-diffusing film on a process sheet to form a coating layer; (c) arranging an incident angle adjusting member between a linear light source and the coating layer and within a radiation region of active energy rays from the linear light source, wherein the incident angle adjusting member comprises a plurality of planar members arranged to allow major surfaces of adjoining planar members to oppose to each other, in which planar members as at least a part of the plurality of planar members are inclined planer members arranged to be inclined at a predetermined angle with respect to the normal line on the surface of the coating layer; and (d) irradiating the coating layer with active energy rays from the linear light source via the incident angle adjusting member.
摘要翻译：要解决的问题：为了提供一种光漫射膜的制造方法，能够使得到的光漫射膜的膜面内的任意给定位置的光漫射特性能够被柔性地调整，并且提供光漫射膜具有上述性质。解决方案：光漫射膜的制造方法包括以下步骤：（a）制备光扩散膜用组合物; （b）将光漫射膜用组合物涂布在处理片上以形成涂层; （c）在线性光源和涂层之间并且在来自线性光源的活性能量射线的辐射区域内布置入射角调节构件，其中入射角调节构件包括多个平面构件，其布置成允许主表面邻接的平面构件彼此相对，其中作为多个平面构件的至少一部分的平面构件是倾斜的平面构件，其被布置成相对于涂层的表面上的法线倾斜预定角度 ; 和（d）经由入射角调整部件从线状光源照射具有活性能量射线的涂层。

33. 发明专利

JP2014156551A Pressure-sensitive adhesive composition, pressure-sensitive adhesive and pressure-sensitive adhesive sheet 有权
标题翻译：压敏粘合剂组合物，压敏粘合剂和压敏胶粘剂
公开(公告)号：JP2014156551A
公开(公告)日：2014-08-28
申请号：JP2013028386
申请日：2013-02-15
申请人： Lintec Corp , リンテック株式会社
发明人： ARAI TAKAYUKI , MATANO HITOSHI , SHOSHI SATORU
IPC分类号： C09J133/04 , C09J4/02 , C09J7/02 , C09J11/06
摘要： PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition, a pressure-sensitive adhesive and a pressure-sensitive adhesive sheet showing excellent durability even when applied to an optical member such as a polarizing plate.SOLUTION: The pressure-sensitive adhesive composition comprises: a (meth)acrylate polymer (A) having a weight average molecular weight of 900000 to 3000000 and containing, as a monomer unit constituting the polymer, a monomer having an alicyclic structure; an active energy ray-curable component (B); and a silane coupling agent (C) having a mercapto group as a functional group to react with an organic material.
摘要翻译：要解决的问题：提供一种压敏粘合剂组合物，压敏粘合剂和压敏粘合片，即使当应用于诸如偏振片的光学构件时也显示出优异的耐久性。溶液：压敏粘合剂组合物包含：重均分子量为900000〜3000000的（甲基）丙烯酸酯系聚合物（A），作为构成聚合物的单体单元，含有脂环式结构的单体; 活性能量射线固化性组分（B）; 和具有巯基作为官能团的硅烷偶联剂（C）与有机材料反应。

34. 发明专利

JP2014152319A Pressure-sensitive adhesive composition, pressure-sensitive adhesive and pressure-sensitive adhesive sheet 有权
标题翻译：压敏粘合剂组合物，压敏粘合剂和压敏胶粘剂
公开(公告)号：JP2014152319A
公开(公告)日：2014-08-25
申请号：JP2013026093
申请日：2013-02-13
申请人： Lintec Corp , リンテック株式会社
发明人： MATANO HITOSHI , ARAI TAKAYUKI , SHOSHI SATORU
IPC分类号： C09J133/04 , C09J7/02 , C09J11/06 , C09J133/14 , C09J175/04
摘要： PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition, a pressure-sensitive adhesive and a pressure-sensitive adhesive sheet having excellent antistatic property as well as excellent durability suitable for an optical member such as a polarizing plate.SOLUTION: The pressure-sensitive adhesive composition comprises: a (meth)acrylate polymer (A) having a weight average molecular weight of 1000000 to 2500000, containing, as monomer units constituting the polymer, a monomer having a hydroxyl group and a monomer having an aromatic ring, and containing no monomer having a carboxyl group; an isocyanate-based crosslinking agent (B); a silane coupling agent (C) having a mercapto group as a functional group to react with an organic material; and an antistatic agent (D). The (meth)acrylate polymer (A) contains, as monomer units constituting the monomer, 1 to 10 mass% of monomers having a hydroxyl group and 1 to 10 mass% of monomers having an aromatic ring.
摘要翻译：要解决的问题：提供一种压敏粘合剂组合物，压敏粘合剂和具有优异的抗静电性能的粘合片以及适用于诸如偏振片之类的光学构件的优异的耐久性。溶液：压力敏感性粘合剂组合物包含：重均分子量为1000000至2500000的（甲基）丙烯酸酯聚合物（A），其包含构成聚合物的单体单元，具有羟基的单体和具有芳环的单体，以及不含有羧基的单体; 异氰酸酯类交联剂（B）; 具有与有机材料反应的巯基作为官能团的硅烷偶联剂（C）; 和抗静电剂（D）。（甲基）丙烯酸酯聚合物（A）作为构成单体的单体单元含有1〜10质量％的具有羟基的单体和1〜10质量％的具有芳香环的单体。

35. 发明专利

JP2014152318A Pressure-sensitive adhesive composition, pressure-sensitive adhesive and pressure-sensitive adhesive sheet 有权
标题翻译：压敏粘合剂组合物，压敏粘合剂和压敏胶粘剂
公开(公告)号：JP2014152318A
公开(公告)日：2014-08-25
申请号：JP2013026092
申请日：2013-02-13
申请人： Lintec Corp , リンテック株式会社
发明人： MATANO HITOSHI , ARAI TAKAYUKI , SHOSHI SATORU
IPC分类号： C09J133/14 , C09J4/00 , C09J4/02 , C09J7/02 , C09J11/06 , C09J175/04
摘要： PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition, a pressure-sensitive adhesive and a pressure-sensitive adhesive sheet having high durability suitable for an optical member such as a polarizing plate.SOLUTION: The pressure-sensitive adhesive composition comprises: a (meth)acrylate polymer (A) containing 1.5 mass% or more of monomers having a hydroxyl group as a monomer unit constituting the polymer; an isocyanate-based crosslinking agent (B); a silane coupling agent (C) having a mercapto group as a functional group to react with an organic material; and an active energy ray-curable component (D).
摘要翻译：要解决的问题：提供一种压敏粘合剂组合物，压敏粘合剂和适用于诸如偏振片之类的光学构件的具有高耐用性的压敏粘合片。溶液：压敏粘合剂组合物包含：含有1.5质量％以上的构成聚合物的具有羟基作为单体单元的单体的（甲基）丙烯酸酯聚合物（A）异氰酸酯类交联剂（B）; 具有与有机材料反应的巯基作为官能团的硅烷偶联剂（C）; 和活性能量射线固化性组分（D）。

36. 发明专利

JP2014152312A Pressure-sensitive adhesive composition, pressure-sensitive adhesive and pressure-sensitive adhesive sheet 有权
标题翻译：压敏粘合剂组合物，压敏粘合剂和压敏胶粘剂
公开(公告)号：JP2014152312A
公开(公告)日：2014-08-25
申请号：JP2013025707
申请日：2013-02-13
申请人： Lintec Corp , リンテック株式会社
发明人： ARAI TAKAYUKI , MATANO HITOSHI , SHOSHI SATORU
IPC分类号： C09J133/04 , B32B27/00 , B32B27/30 , C09J7/00 , C09J7/02 , C09J11/06 , C09J133/14 , C09J175/04 , G02B5/30
摘要： PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition, a pressure-sensitive adhesive and a pressure-sensitive adhesive sheet having high adhesiveness to an optical member such as a polarizing plate as well as having excellent durability.SOLUTION: The pressure-sensitive adhesive composition comprises: a (meth)acrylate polymer (A) having a weight average molecular weight of 800000 to 3000000 and containing a monomer having an alicyclic structure as a monomer unit constituting the polymer; a crosslinking agent (B); and a silane coupling agent (C) having a mercapto group as a functional group to react with an organic material.
摘要翻译：要解决的问题：提供一种压敏粘合剂组合物，压敏粘合剂和对诸如偏振片的光学构件具有高粘附性的压敏粘合片，并且具有优异的耐久性。解决方案：敏感性粘合剂组合物包含：重均分子量为800000至3000000的（甲基）丙烯酸酯聚合物（A），并且含有作为构成聚合物的单体单元的脂环结构单体; 交联剂（B）; 和具有巯基作为官能团的硅烷偶联剂（C）与有机材料反应。

37. 发明专利

JP2014047300A Curable material for molding rugged pattern, optical member, and production method of optical member 有权
标题翻译：用于模制图案，光学构件的可固化材料和光学构件的生产方法
公开(公告)号：JP2014047300A
公开(公告)日：2014-03-17
申请号：JP2012192431
申请日：2012-08-31
申请人： Lintec Corp , リンテック株式会社
发明人： ARASOE TETSUYA , ORUI TOMOO , SHOSHI SATORU
IPC分类号： C08F299/02 , B29C39/26 , B29C59/02 , B29L11/00 , G02B5/02
摘要： PROBLEM TO BE SOLVED: To provide a curable material for molding a rugged pattern, for molding a rugged pattern by transferring from a mold having a rugged pattern, with which a cured product having excellent scratch resistance can be formed, and to provide an optical member and a production method of the optical member which has a rugged pattern molded by transferring from a mold having a rugged pattern and has excellent scratch resistance.SOLUTION: The curable material for molding a rugged pattern is used for molding a rugged pattern by transferring from a mold having a rugged pattern, and the material comprises an alkylene oxide-modified (meth)acrylate having 15 to 50 alkylene oxide units in one molecule. An optical member 1 is provided, including a transparent substrate 2 and a rugged molded layer 3 formed by curing the curable material for molding a rugged pattern and having a rugged pattern formed by transferring the pattern from a mold, in which an arithmetic average roughness (Ra) of the rugged pattern is 0.005 to 2.500 μm.
摘要翻译：要解决的问题：为了提供一种用于模制凹凸图案的可固化材料，用于通过从具有粗糙图案的模具转印来模制凹凸图案，通过该模具可以形成具有优异耐刮擦性的固化产品，并提供光学构件以及具有通过从具有凹凸图案的模具转印而成型的凹凸图案的光学构件的制造方法，并且具有优异的耐划伤性。解决方案：用于模制凹凸图案的可固化材料用于通过从模具具有粗糙的图案，并且该材料包括在一个分子中具有15至50个氧化烯单元的烯化氧改性的（甲基）丙烯酸酯。提供一种光学构件1，其包括透明基板2和通过固化用于模制凹凸图案的可固化材料而形成的凹凸模制层3，并且具有通过从模具转印图案而形成的凹凸图案，其中算术平均粗糙度粗糙图案的Ra为0.005〜2.500μm。

38. 发明专利

JP2013180556A Transparent electroconductive film and method for manufacturing the same 有权
标题翻译：透明电极膜及其制造方法
公开(公告)号：JP2013180556A
公开(公告)日：2013-09-12
申请号：JP2012047903
申请日：2012-03-05
申请人： Lintec Corp , リンテック株式会社
发明人： ARASOE TETSUYA , ORUI TOMOO , SHOSHI SATORU
IPC分类号： B32B7/02 , B32B27/16 , C23C14/08 , G06F3/041 , G06F3/044 , H01B5/14 , H01B13/00
摘要： PROBLEM TO BE SOLVED: To provide a transparent electroconductive film having high transmittance and the pattern shape of a transparent electroconductive membrane being not remarkable, the film for use in a touch panel in particular in a capacitance type touch panel, and to provide a method for manufacturing the same.SOLUTION: A transparent electroconductive film is constituted by laminating a transparent electroconductive membrane to a frontmost layer of at least one sources of a transparent base material and is characterized in that absolute values of differences of reflectance ratios and transmittance ratios of a part laminated with the transparent electroconductive membrane and a part not laminated with the same is not more than 5 in respective wavelengths of 700 nm, 550 nm, 400 nm, a method for manufacturing the transparent electroconductive film includes a (a) step of making a film for laminating a transparent electroconductive film having a low reflectance ratio layer and a high reflectance ratio layer comprising active energy beam cured substances by using a coating agent for the low reflectance ratio layer containing an active energy beam curable compound and a coating agent for the high reflectance ratio layer containing an active energy beam curable compound in at least one surface of the transparent base material, and a (b) step for laminating the transparent electroconductive membrane onto the frontmost layer of the film for the transparent electroconductive film obtained in the (a) step.
摘要翻译：要解决的问题：为了提供透明度高的透明导电膜和透明导电膜的图案形状不显着，特别是在电容式触摸面板中用于触摸面板的膜，并且提供了一种用于制造相同。解决方案：透明导电膜通过将透明导电膜层压到透明基材的至少一个源的最前层而构成，其特征在于，部件的反射率和透射率之差的绝对值与透明导电膜层压的部分和不与其层叠的部分在700nm，550nm，400nm的各个波长中不超过5个。制造透明导电膜的方法包括（a）制备膜的步骤用于层压具有低反射率比的层和高的透明导电膜通过使用含有活性能量束固化性化合物的低反射率比率层的涂布剂和含有活性能量束固化性化合物的高反射率比的层的涂布剂，在至少一个表面的至少一个表面含有活性能量束固化物质的反射率比层透明基材，和（b）步骤，用于将透明导电膜层压到用于（a）步骤中获得的透明导电膜的最前层上。

39. 发明专利

JP2013010837A Adhesive composition, adhesive, and adhesive sheet 有权
标题翻译：胶粘组合物，粘合剂和胶粘剂
公开(公告)号：JP2013010837A
公开(公告)日：2013-01-17
申请号：JP2011143597
申请日：2011-06-28
申请人： Lintec Corp , リンテック株式会社
发明人： KUROKAWA ATSUSHI , MATANO HITOSHI , ARAI TAKAYUKI , SHOSHI SATORU
IPC分类号： C09J133/06 , C09J7/00 , C09J7/02 , C09J11/06 , C09J133/14 , C09J175/04 , G02B5/30 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide an adhesive composition excellent in a stress relaxing property, a light leak-preventing property, durability, and a reworking property and suitable for optical member uses such as a polarizing plate; to provide an adhesive; and to provide an adhesive sheet.SOLUTION: The adhesive composition comprising the first (meth)acrylate polymer (A) having a weight-average mol. wt. of 500,000-3,000,000, the second (meth)acrylate polymer (B) having a weight-average mol. wt. of 8,000-300,000, and a cross-linking agent (C) is characterized in that both the polymer (A) and the polymer (B) do not contain an acidic group, and contain hydroxyl group-containing monomers as monomer units constituting the polymers; the hydroxyl group-containing monomer contained in the polymer (A) is the same kind as the hydroxyl group-containing monomer contained in the polymer (B); the molar ratio of the hydroxyl groups contained in the polymer (A) to the hydroxyl groups contained in the polymer (B) is 1.0-40.
摘要翻译：要解决的问题：提供应力松弛性，防漏光性，耐久性和再加工性优异的粘合剂组合物，并且适用于偏振片等光学部件用途; 提供粘合剂; 并提供粘合片。解决方案：包含第一（甲基）丙烯酸酯聚合物（A）的粘合剂组合物，其重均分子量重量为500,000-3,000,000，第二（甲基）丙烯酸酯聚合物（B）具有重均摩尔。重量为8,000〜300,000，交联剂（C）的特征在于聚合物（A）和聚合物（B）不含有酸性基团，并且含有含羟基单体作为构成聚合物的单体单元 ; 包含在聚合物（A）中的含羟基单体与聚合物（B）中所含的含羟基单体相同; 聚合物（A）中所含的羟基与聚合物（B）中所含的羟基的摩尔比为1.0〜40。版权所有（C）2013，JPO＆INPIT

40. 发明专利

JP2012214545A Pressure-sensitive adhesive and pressure-sensitive adhesive sheet 有权
标题翻译：压敏粘合剂和压敏粘合片
公开(公告)号：JP2012214545A
公开(公告)日：2012-11-08
申请号：JP2011079020
申请日：2011-03-31
申请人： Lintec Corp , リンテック株式会社
发明人： OZAWA YUKI , MATANO HITOSHI , ARAI TAKAYUKI , SHOSHI SATORU
IPC分类号： C09J133/06 , C09J7/00 , C09J7/02 , C09J11/06
摘要： PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive and a pressure-sensitive adhesive sheet excellent in both light leakage resistance and durability when applied to an optical element of a polarizing plate or the like.SOLUTION: The pressure-sensitive adhesive includes: a first (meth)acrylic acid ester polymer (A) having 500,000-3,000,000 of a weight average molecular weight; and a component formed by crosslinking a second (meth)acrylic acid ester polymer (B) having 8,000-300,000 of a weight average molecular weight, wherein the percentage of stress relaxation after extended by 900% by a tensile test, and maintained for 300 seconds is at least 60%, and the gel fraction is 30-90%.
摘要翻译：要解决的问题：提供当应用于偏振板等的光学元件时耐光性和耐久性优异的压敏粘合剂和压敏粘合片。解决方案：压敏粘合剂包括：具有50,000-3,000,000重均分子量的第一（甲基）丙烯酸酯聚合物（A）和通过交联具有重均分子量为8,000-300,000的第二（甲基）丙烯酸酯聚合物（B）形成的组分，其中通过拉伸试验延伸900％后的应力松弛百分比并保持在300秒至少为60％，凝胶分数为30-90％。版权所有（C）2013，JPO＆INPIT

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