公开(公告)号：US20130293949A1

公开(公告)日：2013-11-07

申请号：US13996911

申请日：2011-12-13

申请人： Takeshi Saito ,  Masashi Shinagawa ,  Tetsurou Ikeda ,  Tatsuya Yamasaki ,  Toshiki Oomine ,  Masayuki Satake ,  Shusaku Goto ,  Takeharu Kitagawa ,  Minoru Miyatake ,  Tomohiro Mori ,  Takashi Kamijo

发明人： Takeshi Saito ,  Masashi Shinagawa ,  Tetsurou Ikeda ,  Tatsuya Yamasaki ,  Toshiki Oomine ,  Masayuki Satake ,  Shusaku Goto ,  Takeharu Kitagawa ,  Minoru Miyatake ,  Tomohiro Mori ,  Takashi Kamijo

IPC分类号： G02B1/10

CPC分类号： G02B1/14 ,  C09J4/00 ,  G02B1/105 ,  G02F2202/28

摘要： An adhesive composition curable with an active energy ray includes radical polymerizable compounds (A), (B) and (C) as curable components. The composition includes the radical polymerizable compound (A) having an SP value of 29.0 to 32.0 (kJ/m3)1/2 both inclusive in a proportion of 20 to 60% by weight, the radical polymerizable compound (B) having an SP value of 18.0 (kJ/m3)1/2 or more, and less than 21.0 (kJ/m3)1/2 in a proportion of 10 to 30% by weight, and the radical polymerizable compound (C) having an SP value of 21.0 to 23.0 (kJ/m3)1/2 both inclusive in a proportion of 20 to 60% by weight, when the total amount of the adhesive composition is regarded as 100% by weight, and a homopolymer made from each of the radical polymerizable compounds (A), (B) and (C) has a glass transition temperature (Tg) of 60° C. or higher.

摘要翻译： 可用活性能量射线固化的粘合剂组合物包括可自由基聚合的化合物（A），（B）和（C）作为可固化组分。 该组合物包含SP值为29.0〜32.0（kJ / m3）1/2的自由基聚合性化合物（A），其比例为20〜60重量％，具有SP值的自由基聚合性化合物（B） 18.0（kJ / m3）1/2以上，小于21.0（kJ / m 3）1/2，比例为10〜30重量％，SP自由基聚合性化合物（C）为21.0 至23.0（kJ / m 3）1/2，当粘合剂组合物的总量为100重量％时，其比例为20〜60重量％，由各自由基聚合性化合物 （A），（B）和（C）的玻璃化转变温度（Tg）为60℃以上。

公开(公告)号：US08767295B2

公开(公告)日：2014-07-01

申请号：US13320306

申请日：2010-09-07

申请人： Ai Murakami ,  Takeshi Saito ,  Tetsurou Ikeda ,  Masayuki Satake

发明人： Ai Murakami ,  Takeshi Saito ,  Tetsurou Ikeda ,  Masayuki Satake

IPC分类号： G02B5/30

CPC分类号： G02B5/3033 ,  G02B1/105 ,  G02B1/14

摘要： A method for manufacturing a polarizing plate comprising a polarizing film and a transparent protective film provided on at least one surface of the polarizing film, the method comprising the steps of: subjecting at least a surface of the transparent protective film to be bonded to the polarizing film to an adhesion improving treatment; bringing water into contact with at least the surface subjected to the adhesion improving treatment; and laminating the transparent protective film on the polarizing film so that the surface subjected to the adhesion improving treatment and brought into contact with water is bonded to the polarizing film.

摘要翻译： 一种偏光板的制造方法，其特征在于，具备偏振膜和偏振膜的至少一个面上设置的透明保护膜的偏光板的制造方法，所述方法包括以下步骤：使所述透明保护膜的至少一面与所述偏光膜 胶片进行粘附改善处理; 使水与至少经过粘合改善处理的表面接触; 并且将透明保护膜层压在偏光膜上，使得经过粘附改善处理并与水接触的表面粘合到偏振膜上。

公开(公告)号：US20120057230A1

公开(公告)日：2012-03-08

申请号：US13320306

申请日：2010-09-07

申请人： Ai Murakami ,  Takeshi Saito ,  Tetsurou Ikeda ,  Masayuki Satake

发明人： Ai Murakami ,  Takeshi Saito ,  Tetsurou Ikeda ,  Masayuki Satake

IPC分类号： G02B5/30 ,  B32B37/18 ,  C09J5/02

CPC分类号： G02B5/3033 ,  G02B1/105 ,  G02B1/14

摘要： A method for manufacturing a polarizing plate comprising a polarizing film and a transparent protective film provided on at least one surface of the polarizing film, the method comprising the steps of: subjecting at least a surface of the transparent protective film to be bonded to the polarizing film to an adhesion improving treatment; bringing water into contact with at least the surface subjected to the adhesion improving treatment; and laminating the transparent protective film on the polarizing film so that the surface subjected to the adhesion improving treatment and brought into contact with water is bonded to the polarizing film.

摘要翻译： 一种偏光板的制造方法，其特征在于，具备偏振膜和偏振膜的至少一个面上设置的透明保护膜的偏光板的制造方法，所述方法包括以下步骤：使所述透明保护膜的至少一面与所述偏光膜 胶片进行粘附改善处理; 使水与至少经过粘合改善处理的表面接触; 并且将透明保护膜层压在偏光膜上，使得经过粘附改善处理并与水接触的表面粘合到偏振膜上。

公开(公告)号：US09366900B2

公开(公告)日：2016-06-14

申请号：US13581916

申请日：2011-03-03

申请人： Reiko Akari ,  Tetsurou Ikeda ,  Masashi Shinagawa ,  Yoshifumi Asahara

发明人： Reiko Akari ,  Tetsurou Ikeda ,  Masashi Shinagawa ,  Yoshifumi Asahara

IPC分类号： G02F1/1335 ,  G02B5/30

CPC分类号： G02F1/133528 ,  B32B2457/202 ,  C09J2203/318 ,  G02B5/3025 ,  G02F2201/54 ,  G02F2202/28 ,  Y10T428/1041 ,  Y10T428/1059 ,  C09J129/04 ,  C08K3/34 ,  C08K5/175

摘要： An object of the invention is to provide an adhesive for a polarizing plate that has high adhering strength, makes it possible to prevent a reduction in the light transmittance of a polarizing plate and to suppress the occurrence of knicks, and is less likely to cause a reduction in the light transmittance of a polarizing plate even in a humidified environment while having the above characteristics. The invention is directed to an adhesive for a polarizing plate for use in fixing a transparent protective film on at least one side of a polarizer, the adhesive including a resin solution containing a polyvinyl alcohol-based resin and a water-soluble silicate.

摘要翻译： 本发明的目的是提供一种具有高粘附强度的偏光板用粘合剂，可以防止偏光板的透光率降低，抑制尼克斯的发生，并且不太可能引起 即使在具有上述特性的情况下，即使在加湿环境中也能降低偏光板的透光率。 本发明涉及一种用于偏振板的粘合剂，用于将透明保护膜固定在偏振片的至少一侧上，该粘合剂包括含有聚乙烯醇类树脂和水溶性硅酸盐的树脂溶液。

公开(公告)号：US20120320459A1

公开(公告)日：2012-12-20

申请号：US13581916

申请日：2011-03-03

申请人： Reiko Akari ,  Tetsurou Ikeda ,  Masashi Shinagawa ,  Yoshifumi Asahara

发明人： Reiko Akari ,  Tetsurou Ikeda ,  Masashi Shinagawa ,  Yoshifumi Asahara

IPC分类号： G02B5/30 ,  C09J129/04

CPC分类号： G02F1/133528 ,  B32B2457/202 ,  C09J2203/318 ,  G02B5/3025 ,  G02F2201/54 ,  G02F2202/28 ,  Y10T428/1041 ,  Y10T428/1059 ,  C09J129/04 ,  C08K3/34 ,  C08K5/175

摘要： An object of the invention is to provide an adhesive for a polarizing plate that has high adhering strength, makes it possible to prevent a reduction in the light transmittance of a polarizing plate and to suppress the occurrence of knicks, and is less likely to cause a reduction in the light transmittance of a polarizing plate even in a humidified environment while having the above characteristics. The invention is directed to an adhesive for a polarizing plate for use in fixing a transparent protective film on at least one side of a polarizer, the adhesive including a resin solution containing a polyvinyl alcohol-based resin and a water-soluble silicate.

摘要翻译： 本发明的目的是提供一种具有高粘附强度的偏光板用粘合剂，可以防止偏光板的透光率降低，抑制尼克斯的发生，并且不太可能引起 即使在具有上述特性的情况下，即使在加湿环境中也能降低偏光板的透光率。 本发明涉及一种用于偏振板的粘合剂，用于将透明保护膜固定在偏振片的至少一侧上，该粘合剂包括含有聚乙烯醇类树脂和水溶性硅酸盐的树脂溶液。

公开(公告)号：US20080252973A1

公开(公告)日：2008-10-16

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 ,  G02B5/30

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 to 7 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0.01〜7μm。 偏光板在高温高湿环境下，具有足够的耐久性。

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。

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：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：US5272313A

公开(公告)日：1993-12-21

申请号：US962923

申请日：1992-10-19

申请人： Kunio Karino ,  Haruo Moriguchi ,  Toshikazu Fujiyoshi ,  Tetsurou Ikeda ,  Kenzo Danjo ,  Masahiro Aoyama

发明人： Kunio Karino ,  Haruo Moriguchi ,  Toshikazu Fujiyoshi ,  Tetsurou Ikeda ,  Kenzo Danjo ,  Masahiro Aoyama

IPC分类号： B23K9/073 ,  B23K9/10 ,  H02H11/00

CPC分类号： B23K9/1056 ,  H02H11/007

摘要： An arc welder which can be used with either a high voltage a.c. power supply of a certain voltage or a low voltage a.c. power supply of about a half of said voltage, such as 400 or 200 volts, for example, and which is provided with a circuit configuration in which an input a.c. voltage is rectified by a rectifier and smoothed by a pair of capacitors and the resultant d c. power is converted by an invertor into a high frequency a.c. power which is reduced in voltage by an output transformer and then rectified again, and arranged to discriminate the input a.c. voltage and switchingly connect these capacitors in series or parallel between both ends of the input rectifier, thereby automatically conforming the circuit to both high and low supply voltages.

摘要翻译： 一台电弧焊机，可以用于高压直流电。 电源一定电压或低电压a.c. 电源约为所述电压的一半，例如400或200伏，并且具有电路配置，其中输入交流电 电压由整流器整流并且被一对电容器平滑，并且得到d c。 电力由逆变器转换成高频率交流电。 功率由输出变压器降低电压，然后再次整流，并且被布置为区分输入交流电。 电压并将这些电容器以串联或并联的方式连接在输入整流器的两端之间，从而将电路自动地符合高电源电压和低电源电压。