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41. 发明授权

US08722182B2 Polarizing plate, optical film and image display 有权
标题翻译：偏光板，光学膜和图像显示
公开(公告)号：US08722182B2
公开(公告)日：2014-05-13
申请号：US12102304
申请日：2008-04-14
申请人： Reiko Akari , Tetsurou Ikeda , Yuuki Nakano , Masahiro Yaegashi , Mitsuru Suzuki , Masayuki Satake , Kuniaki Ishibashi
发明人： Reiko Akari , Tetsurou Ikeda , Yuuki Nakano , Masahiro Yaegashi , Mitsuru Suzuki , Masayuki Satake , Kuniaki Ishibashi
IPC分类号： G02B1/08
CPC分类号： G02B5/3033 , G02B1/105 , G02B1/14 , Y10T428/26 , Y10T428/265 , Y10T428/31507 , Y10T428/31855
摘要： A polarizing plate of the present invention comprises a polarizer; an adhesive layer; and a transparent protective film bonded to at least one side of the polarizer with the adhesive layer interposed therebetween, wherein the adhesive layer is formed from an active energy ray curing adhesive containing at least one curable component, and the adhesive layer has a glass transition temperature (Tg) of 60° C. or more, and a thickness of 0.01 μm an to 5 μm. The polarizing plate has sufficient durability in a severe environment at high temperature and high humidity.
摘要翻译：本发明的偏振片包括偏振片; 粘合层; 以及粘合到所述偏振片的至少一侧的透明保护膜，其间插入有粘合剂层，其中所述粘合剂层由包含至少一种可固化组分的活性能量射线固化粘合剂形成，并且所述粘合剂层具有玻璃化转变温度（Tg）为60℃以上，厚度为0.01μm〜5μm。偏光板在高温高湿环境下，具有足够的耐久性。

42. 发明授权

US08663798B2 Pressure-sensitive adhesive optical film and image display 有权
标题翻译：压敏胶片和图像显示屏
公开(公告)号：US08663798B2
公开(公告)日：2014-03-04
申请号：US11958818
申请日：2007-12-18
申请人： Kayo Oohira , Yuusuke Toyama , Masayuki Satake , Minoru Miyatake
发明人： Kayo Oohira , Yuusuke Toyama , Masayuki Satake , Minoru Miyatake
IPC分类号： B32B7/12 , G02F1/1335
CPC分类号： G02F1/13363 , G02F1/133528 , G02F2001/133633 , G02F2202/28
摘要： A pressure-sensitive adhesive optical film of the present invention comprises: an optical film comprising a transparent base film and an optical compensation liquid crystal layer provided on one side of the transparent base film; a pressure-sensitive adhesive layer provided on the optical compensation liquid crystal layer; and an undercoat layer that is interposed between the optical compensation liquid crystal layer and the pressure-sensitive adhesive layer and contains a polymer and an antioxidant. The pressure-sensitive adhesive optical film can suppress window frame unevenness when a backlight is turned on.
摘要翻译：本发明的粘合型光学薄膜包括：光学薄膜，其包括透明基底膜和设置在透明基底膜一侧的光学补偿液晶层; 设置在光学补偿液晶层上的压敏粘合剂层; 以及介于光学补偿液晶层和压敏粘合剂层之间并含有聚合物和抗氧化剂的底涂层。当背光打开时，压敏粘合剂光学膜可以抑制窗框不均匀。

43. 发明授权

US08609243B2 Pressure-sensitive adhesive optical film and image display 有权
标题翻译：压敏胶片和图像显示屏
公开(公告)号：US08609243B2
公开(公告)日：2013-12-17
申请号：US11993935
申请日：2007-01-23
申请人： Akiko Ogasawara , Masayuki Satake
发明人： Akiko Ogasawara , Masayuki Satake
IPC分类号： B32B7/12 , B32B15/04 , C09J7/02
CPC分类号： C09J7/0257 , C09J7/385 , C09J7/50 , C09J133/08 , C09J2201/606 , C09J2433/003 , G02B1/105 , G02B1/16 , G02B1/18 , G02B5/3033 , G02F1/133528 , G02F2202/28 , Y10T428/24967 , Y10T428/28 , Y10T428/2843 , Y10T428/2852 , Y10T428/2891
摘要： A pressure-sensitive adhesive optical film includes: an optical film; and a pressure-sensitive adhesive layer laminated on at least one side of the optical film with an anchor layer interposed therebetween, wherein the anchor layer has a thickness of 5 to 300 nm, the pressure-sensitive adhesive layer has a thickness of 5 to 50 μm, at least one of the anchor layer and the pressure-sensitive adhesive layer is made from a ammonia-containing water-dispersible material, the layer made from the ammonia-containing water-dispersible material contains ammonia in an amount of 10 ng or more per 1 cm2 of the pressure-sensitive adhesive optical film, wherein the amount is a measurement derived from the layer, and the pressure-sensitive adhesive optical film contains ammonia in a total amount of 2000 ng or less per 1 cm2 of the pressure-sensitive adhesive optical film. The pressure-sensitive adhesive optical film has good appearance and high durability.
摘要翻译：一种压敏粘合剂光学膜包括：光学膜; 以及在所述光学膜的至少一侧层压有粘合剂层的粘合剂层，其中所述锚定层的厚度为5〜300nm，所述粘合剂层的厚度为5〜50nm 在此，由含氨的水分散性物质制成锚定层和粘合剂层中的至少一层，由含氨水分散性材料构成的层含有10ng以上的氨每1cm 2的压敏粘合剂光学膜，其中该量是来自该层的测量值，并且该压敏粘合剂光学膜含有总量为2000ng / cm 2以上/ 1cm 2的压敏粘合剂胶粘光学膜。该压敏粘合剂光学膜具有良好的外观和高耐久性。

44. 发明授权

US08580367B2 Adhesive optical film, method for manufacturing adhesive optical film and image display 有权
标题翻译：粘合光学膜，粘合光学膜的制造方法和图像显示
公开(公告)号：US08580367B2
公开(公告)日：2013-11-12
申请号：US10532712
申请日：2003-10-27
申请人： Masayuki Satake , Masaaki Kawaguchi , Noboru Itano , Akiko Ogasawara , Osamu Hayashi
发明人： Masayuki Satake , Masaaki Kawaguchi , Noboru Itano , Akiko Ogasawara , Osamu Hayashi
IPC分类号： B32B7/00
CPC分类号： B05D5/10 , B32B3/02 , B32B3/263 , B32B7/06 , B32B7/12 , B32B27/08 , B32B27/36 , B32B2250/42 , B32B2307/40 , B32B2307/748 , B32B2405/00 , B32B2551/00 , G02B5/3025 , Y10T428/14 , Y10T428/1476 , Y10T428/219 , Y10T428/24198 , Y10T428/24777 , Y10T428/28
摘要： An adhesive layer included in an adhesive-type optical film forms a portion located on the inside of a edge line of an optical film.
摘要翻译：包含在粘合型光学膜中的粘合剂层形成位于光学膜的边缘线的内侧的部分。

45. 发明申请

US20120121824A1 PRESSURE-SENSITIVE ADHESIVE COMPOSITION FOR OPTICAL FILM, PRESSURE-SENSITIVE ADHESIVE LAYER FOR OPTICAL FILM, PRESSURE-SENSITIVE ADHESIVE OPTICAL FILM AND IMAGE DISPLAY 审中-公开
标题翻译：用于光学薄膜的压敏粘合剂组合物，用于光学薄膜的压敏胶粘剂层，压敏粘合剂光学薄膜和图像显示器
公开(公告)号：US20120121824A1
公开(公告)日：2012-05-17
申请号：US13266946
申请日：2010-04-27
申请人： Yuusuke Toyama , Arata Fujihara , Akiko Sugino , Atsushi Yasui , Masayuki Satake , Mizue Nagata , Tomoyuki Kimura
发明人： Yuusuke Toyama , Arata Fujihara , Akiko Sugino , Atsushi Yasui , Masayuki Satake , Mizue Nagata , Tomoyuki Kimura
IPC分类号： G02B5/00 , B32B27/30 , C09J171/08 , C09J7/02
CPC分类号： C08G18/718 , B32B2457/202 , C08F2220/1825 , C08G18/4866 , C08G18/6229 , C08G18/6254 , C08G18/8009 , C08G65/336 , C08G2170/40 , C08L33/04 , C08L71/02 , C09J7/22 , C09J7/38 , C09J133/14 , C09J171/02 , C09J175/04 , C09J2203/318 , C09J2433/00 , C09J2471/00 , G02B5/3083 , G02F2202/28 , Y10T428/1068 , Y10T428/2848 , Y10T428/2891 , C08F2220/185 , C08F220/20 , C08F220/06 , C08F2220/302
摘要： A pressure-sensitive adhesive composition for an optical film of the present invention comprises a (meth)acryl-based polymer (A): and a polyether compound (B) having a polyether skeleton and a reactive silyl group represented by formula (1): —SiRaM3-a at at least one terminal, wherein R represents a monovalent organic group having 1 to 20 carbon atoms and optionally having a substituent; M represents a hydroxyl group or a hydrolyzable group; and represents an integer of 1 to 3, provided that in cases where two or more R groups, R groups is the same or different, and in cases where two or more M groups, M groups is the same or different. The pressure-sensitive adhesive composition for an optical film is capable of forming a pressure-sensitive adhesive layer having reworkability that enables an optical film to be easily peeled off from a liquid crystal panel or the like with no adhesive residue and satisfactory durability that prevents a bonded optical film from peeling or lifting.
摘要翻译：本发明的光学膜用粘合剂组合物包含（甲基）丙烯酸系聚合物（A）和具有聚醚骨架的聚醚化合物（B）和由式（1）表示的反应性甲硅烷基： -SiRaM 3-a，其中R表示具有1至20个碳原子并且任选具有取代基的一价有机基团; M表示羟基或可水解基团; 并且表示1〜3的整数，条件是在两个以上R基，R基相同或不同的情况下，M基相同或不同的两个以上的M基的情况。用于光学膜的压敏粘合剂组合物能够形成具有可再利用性的压敏粘合剂层，其能够使光学膜容易地从液晶板等剥离而没有粘合残留物和令人满意的耐久性，从而防止粘合光学薄膜从剥离或提升。

46. 发明申请

US20110123799A1 PRESSURE-SENSITIVE ADHESIVE COMPOSITION FOR OPTICAL FILM, PRESSURE-SENSITIVE ADHESIVE LAYER FOR OPTICAL FILM, PRESSURE-SENSITIVE ADHESIVE OPTICAL FILM AND IMAGE DISPLAY 审中-公开
标题翻译：用于光学薄膜的压敏粘合剂组合物，用于光学薄膜的压敏胶粘剂层，压敏粘合剂光学薄膜和图像显示器
公开(公告)号：US20110123799A1
公开(公告)日：2011-05-26
申请号：US12943162
申请日：2010-11-10
申请人： Atsushi Yasui , Yuusuke Toyama , Mizue Nagata , Tomoyuki Kimura , Masayuki Satake
发明人： Atsushi Yasui , Yuusuke Toyama , Mizue Nagata , Tomoyuki Kimura , Masayuki Satake
IPC分类号： B32B7/12 , C08F220/26 , C08L33/10
CPC分类号： C09J7/385 , C08F220/18 , C08F220/26 , C08F220/28 , C09J133/02 , C09J133/06 , C09J133/08 , C09J2201/606 , C09J2203/318 , C09J2401/006 , C09J2433/006 , G02F2202/28 , Y10T428/2848 , Y10T428/2891
摘要： A pressure-sensitive adhesive composition for an optical film of the present invention includes a (meth)acrylic polymer(A) that comprises, as monomer units, 67 to 96.99% by weight of alkyl (meth)acrylate(a1), 1 to 20% by weight of benzyl (meth)acrylate(a2), 2 to 10% by weight of a carboxyl group-containing monomer(a3) and 0.01 to 3% by weight of a hydroxyl group-containing monomer(a4), has a weight average molecular weight(Mw) of 1,600,000 or more, and satisfy a weight average molecular weight(Mw)/number average molecular weight(Mn) ratio of 1.8 to 10. The pressure-sensitive adhesive composition can satisfy durability that does not cause peeling, separation at the state in which the optical film was attached, and can form a pressure-sensitive adhesive layer capable of improving display non-uniformity caused by a white display leakage at a peripheral portion.
摘要翻译：本发明的光学薄膜用粘合剂组合物包含（甲基）丙烯酸系聚合物（A），作为单体单元，含有（甲基）丙烯酸烷基酯（a1）67〜96.99重量％，（甲基）丙烯酸烷基酯（甲基）丙烯酸苄酯（a2），含羧基单体（a3）2〜10重量％和含羟基单体（a4）0.01〜3重量％的重量份，平均分子量（Mw）为1,600,000以上，并且重均分子量（Mw）/数均分子量（Mn）比为1.8〜10。该粘合剂组合物可以满足不会引起剥离的耐久性，在安装光学膜的状态下的分离，并且可以形成能够改善由周边部分的白色显示泄漏引起的显示不均匀性的压敏粘合剂层。

47. 发明授权

US07503988B2 Method of manufacturing image display, image display and adhesive optical film 有权
标题翻译：图像显示，图像显示和粘合光学膜的制造方法
公开(公告)号：US07503988B2
公开(公告)日：2009-03-17
申请号：US10541285
申请日：2003-12-22
申请人： Osamu Hayashi , Masayuki Satake , Akiko Ogasawara
发明人： Osamu Hayashi , Masayuki Satake , Akiko Ogasawara
IPC分类号： B32B41/00
CPC分类号： G02F1/1333 , Y10T156/1089 , Y10T156/1092 , Y10T428/28
摘要： The invention is directed to a method of manufacturing an image display, comprising the step of sticking an adhesive optical film to an image display panel substrate surface having a display defect-inducible scratch, wherein the adhesive optical film is selected and used according to the image display panel such that the formula: Y×(0.97X+0.45)>0.19Z−0.006 is satisfied, wherein X (mm) is the amount of creep displacement one hour after a load of 500 g is applied at 23° C. to a 10 mm square of an adhesion area of the adhesive optical film stuck to the panel substrate, Y (mm) is the thickness of a pressure-sensitive adhesive layer of the adhesive optical film, and Z (mm) is a half length of the length of long side of the scratch of the image display panel substrate surface. According to the invention, a display defect, which would otherwise be caused by an scratch of the image display panel substrate, is avoided by filling the scratch with the pressure-sensitive adhesive layer of the adhesive optical film.
摘要翻译：本发明涉及一种制造图像显示器的方法，包括将粘合光学膜粘贴到具有显示缺陷可诱发划痕的图像显示面板基板表面的步骤，其中根据图像选择和使用粘合光学膜显示面板，使得满足公式：Yx（0.97X + 0.45）> 0.19Z-0.006，其中X（mm）是在23℃下施加500g负荷后1小时的蠕变位移量贴合面板基板的粘合光学膜的粘合面积为10mm见方，粘合型光学膜的粘合剂层的厚度为Y（mm），Z（mm）为长度的半长长边的图像显示面板基板表面划伤。根据本发明，通过用粘合光学膜的压敏粘合剂层填充划痕来避免由图像显示面板基板的划痕引起的显示缺陷。

48. 发明申请

US20090042004A1 PRESSURE-SENSITIVE ADHESIVE COMPOSITION, PRESSURE-SENSITIVE ADHESIVE LAYER, PROCESS FOR PRODUCING THE PRESSURE-SENSITIVE ADHESIVE LAYER, AND OPTICAL MEMBER WITH PRESSURE-SENSITIVE ADHESIVE 有权
标题翻译：压敏粘合剂组合物，压敏胶粘剂层，压敏胶粘剂层的制造方法以及具有压敏粘合剂的光学部件
公开(公告)号：US20090042004A1
公开(公告)日：2009-02-12
申请号：US12090159
申请日：2006-10-17
申请人： Kohei Yano , Shinichi Inoue , Masayuki Satake , Yutaka Moroishi , Fumiko Nakano
发明人： Kohei Yano , Shinichi Inoue , Masayuki Satake , Yutaka Moroishi , Fumiko Nakano
IPC分类号： B32B27/36 , B05D3/00 , B05D5/06 , C08F8/30
CPC分类号： C09J135/02 , C08G18/6229 , C08G18/6283 , C08G18/7843 , C08G2170/40 , C09J133/06 , C09J133/24 , C09J175/04 , G02B5/3025 , G02B5/3083 , G02F2202/28 , Y10T428/28 , Y10T428/2891
摘要： This invention provides a pressure-sensitive adhesive composition that exhibits excellent pressure-sensitive adhesive properties after crosslinking treatment, does not cause lifting or lifting upon heat treatment or treatment under high-humidity conditions particularly even in the case of a pressure-sensitive adhesive layer having a reduced layer thickness, and has excellent durability. A pressure-sensitive adhesive layer formed using the pressure-sensitive adhesive composition, and a process for producing the same are also provided. Further, an optical member with pressure-sensitive adhesive comprising the pressure-sensitive adhesive layer and an image display using the same are provided. The pressure-sensitive adhesive composition is characterized by comprising 100 parts by weight of an (meth)acrylic polymer and 0.02 to 2 parts by weight of a peroxide, and 0.02 to 2 parts by weight of an isocyanate crosslinking agent, the (meth)acrylic polymer comprising as monomer units 50 to 98% by weight of an (meth)acrylic monomer represented by general formula CH2═C(R1)COOR2, wherein R1 represents hydrogen or a methyl group and R2 represents an alkyl group having 2 to 14 carbon atoms, and 0.1 to 35% by weight of a nitrogen-containing monomer.
摘要翻译：本发明提供了一种在交联处理后表现出优异的压敏粘合剂性能的粘合剂组合物，即使在压敏粘合剂层的情况下，在高湿度条件下也不引起提升或提升，降低层厚度，并且具有优异的耐久性。还提供了使用该压敏粘合剂组合物形成的压敏粘合剂层及其制造方法。此外，提供了包含压敏粘合剂层的压敏粘合剂的光学部件和使用其的图像显示器。该压敏粘合剂组合物的特征在于包含100重量份的（甲基）丙烯酸类聚合物和0.02-2重量份的过氧化物，和0.02-2重量份的异氰酸酯交联剂，（甲基）丙烯酸包含作为单体单元的聚合物50至98重量％的由通式CH 2 -C（R 1）COOR 2表示的（甲基）丙烯酸单体，其中R 1表示氢或甲基，R 2表示具有2至14个碳原子的烷基，和0.1〜35重量％的含氮单体。

49. 发明申请

US20090023869A1 PRESSURE SENSITIVE ADHESIVE COMPOSITION FOR OPTICAL MEMBERS, PRESSURE SENSITIVE ADHESIVE LAYER FOR OPTICAL MEMBERS, PRESSURE SENSITIVE ADHESIVE OPTICAL MEMBER AND IMAGE DISPLAY 有权
标题翻译：用于光学部件的压敏敏感性粘合剂组合物，用于光学部件的压敏敏感粘合剂层，压敏粘合剂光学部件和图像显示器
公开(公告)号：US20090023869A1
公开(公告)日：2009-01-22
申请号：US11814775
申请日：2006-01-10
申请人： Fumiaki Shirafuji , Masayuki Satake , Kohei Yano , Yutaka Moroishi , Fumiko Nakano
发明人： Fumiaki Shirafuji , Masayuki Satake , Kohei Yano , Yutaka Moroishi , Fumiko Nakano
IPC分类号： C08G63/00 , C08F20/40
CPC分类号： C09J133/04
摘要： An object of the present invention is to provide a pressure sensitive adhesive composition for an optical member, which is excellent in coating property because of low viscosity, can reduce an amount of an organic solvent used, and can form a pressure sensitive adhesive layer excellent in durability and having high surface uniformity. The present invention relates to a pressure sensitive adhesive composition for an optical member, which comprises a (meth)acrylic polymer, a C6 to C9 hydrocarbon-based solvent (A), and a high-boiling highly solubilizing solvent (B) having a boiling point higher than that of the above hydrocarbon-based solvent and having a higher ability to solubilize the (meth)acrylic polymer than that of the above hydrocarbon-based solvent, wherein a content of the hydrocarbon-based solvent (A) is 20 to 60 wt % based on the total amount of the solvents, and a ratio of the content (wt %) of the hydrocarbon-based solvent (A) to the content (wt %) of the high-boiling highly solubilizing solvent (B) (high-boiling highly solubilizing solvent (B)/hydrocarbon-based solvent (A)) is 0.05 to 4.
摘要翻译：本发明的目的是提供一种用于光学部件的粘合剂组合物，由于粘度低而具有优异的涂布性能，可以减少所用的有机溶剂的量，并且可以形成优异的压敏粘合剂层耐久性好，表面均匀性好。本发明涉及一种用于光学部件的压敏粘合剂组合物，其包含（甲基）丙烯酸类聚合物，C6〜C9烃类溶剂（A）和具有沸点的高沸点高溶解性溶剂（B）比上述烃基溶剂高，并且与上述烃类溶剂相比，具有较高的（甲基）丙烯酸类聚合物的溶解能力，其中烃系溶剂（A）的含量为20〜60 （A）的含量（重量％）与高沸点高增溶溶剂（B）的含量（重量％）的比例（重量％）（高）沸腾高溶解性溶剂（B）/烃系溶剂（A））为0.05〜4。

50. 发明申请

US20050100820A1 Surface protective film 审中-公开
标题翻译：表面保护膜
公开(公告)号：US20050100820A1
公开(公告)日：2005-05-12
申请号：US10969236
申请日：2004-10-21
申请人： Masayuki Satake , Hideo Abe
发明人： Masayuki Satake , Hideo Abe
IPC分类号： G02B5/30 , B32B27/00 , B32B27/06 , C09J7/02 , C09J133/00 , G02B1/10 , G03C1/85
CPC分类号： G02B1/14 , G02B1/105 , G02B1/16 , G02F2201/50 , H01J2211/446
摘要： Provided is a surface protective film capable of effectively suppressing formation of a scratch or a recess on an optical film and formation of an indentation on a pressure-sensitive adhesive layer while in transportation or storage even in a case where foreign matters intrudes into between layers of stacked optical films, which is “a roll product” or a punched product”. Furthermore, provided are an optical film to which the surface protective film is adhered and an image display. A surface protective film is of a structure in which a foreign matter absorbing layer is provided on one surface of a base film.
摘要翻译：提供一种表面保护膜，其能够有效地抑制光学膜上的划痕或凹部的形成，并且即使在异物侵入到层间的情况下也能够在运送或保存时在压敏粘合剂层上形成压痕作为“卷制品”或“冲孔制品”的叠层光学膜，另外还提供了粘合有表面保护膜的光学膜和图像显示器，表面保护膜具有这样的结构，其中异物吸收层设置在基膜的一个表面上。

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