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1. 发明专利

JP2011128654A Method of manufacturing polarizing plate, polarizing plate, and image display device 审中-公开
标题翻译：制造极化板，极化板和图像显示装置的方法
公开(公告)号：JP2011128654A
公开(公告)日：2011-06-30
申请号：JP2011059633
申请日：2011-03-17
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NAKANO YUUKI , YANO SHUJI , YAMAGUCHI YASUO , IKEDA TETSURO
IPC分类号： G02B5/30 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a polarizing plate to dispense with a drying process during the manufacturing process of the polarizing plate and accordingly improve the productivity of the polarizing plate, give only a small change in dimension of the obtained polarizing plate under a high-temperature or high-temperature and high-humidity environment, and improve the adhesion of a polarizer with transparent substrates on both sides; to provide the polarizing plate having excellent dimension stability and adhesion stability by such a manufacturing method; and to provide a high-quality image display device using such a polarizing plate. SOLUTION: The method of manufacturing the polarizing plate having the transparent substrates on both sides of the polarizer includes steps of: adhering the polarizer with a moisture ratio of 2-15 wt.% with the transparent substrates using an active energy line curable adhesive; and curing the adhesive by application of active energy lines. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：为了提供一种制造偏光板的方法，以在偏光板的制造过程中省去干燥过程，并因此提高偏光板的生产率，仅给出偏振片的尺寸变化小在高温或高温高湿环境下获得偏光板，并提高偏光板与透明基板两面的粘合性; 以通过这种制造方法提供具有优异的尺寸稳定性和粘合稳定性的偏振片; 并且提供使用这种偏振片的高质量图像显示装置。解决方案：制造在偏振片两侧具有透明基板的偏光板的方法包括以下步骤：使用活性能量线可固化的透明基板将偏振片与透明基板以2-15重量％的比例粘合胶粘剂; 并通过施加活性能量线来固化粘合剂。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011101958A Method for producing sheet junction body and sheet joining apparatus 审中-公开
标题翻译：用于生产板结结构体和片材接合装置的方法
公开(公告)号：JP2011101958A
公开(公告)日：2011-05-26
申请号：JP2009256994
申请日：2009-11-10
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： MATSUO NAOYUKI , YAMAGUCHI YASUO
IPC分类号： B29C65/78 , B29C65/16
CPC分类号： B29C66/855 , B29C65/1616 , B29C65/1635 , B29C65/168 , B29C65/7841 , B29C66/1122 , B29C66/43 , B29C66/71 , B29C66/7392 , B29C66/81267 , B29C66/83221 , B29K2001/12 , B29K2023/06 , B29K2023/083 , B29K2023/18 , B29K2023/38 , B29K2025/06 , B29K2027/06 , B29K2029/04 , B29K2033/12 , B29K2059/00 , B29K2067/003 , B29K2067/006 , B29K2069/00 , B29K2071/00 , B29K2075/00 , B29K2077/00 , B29K2079/085
摘要： PROBLEM TO BE SOLVED: To improve the reliability of the joint of an obtained sheet junction body in a method for producing the sheet junction body which forms the joint by a laser welding method. SOLUTION: In the method for producing the sheet junction body in which to one end of a sheet-shaped member, the other end of the sheet-shaped member or the end of another sheet-shaped member is laser-welded to form the joint, a superimposing process for superimposing one end out of the ends to be joined on the other end, a cutting process for forming cut ends coinciding mutually with the ends by cutting one end and the other end which are superimposed together in the superimposing process at once, and a joining process for forming the joint by irradiating a place where the cut ends are butted against each other with laser beams are executed. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过激光焊接方法提高在形成接头的片接合体的制造方法中所获得的片接合体的接头的可靠性。解决方案：在制造片接合体的方法中，其中片状构件的一端，片状构件的另一端或另一片状构件的端部被激光焊接以形成接头，用于将另一端的一端叠加在另一端的端部之间的重叠处理，用于通过在重叠处理中切割叠加在一起的另一端和另一端来形成与端部相互重合的切割终端的切割处理并且执行用激光束照射切割端彼此对接的位置来形成接头的接合处理。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2008076872A Method for manufacturing polarizing plate, polarizing plate and image display device 审中-公开
标题翻译：制造极化板，极化板和图像显示装置的方法
公开(公告)号：JP2008076872A
公开(公告)日：2008-04-03
申请号：JP2006257642
申请日：2006-09-22
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NAKANO YUUKI , YANO SHUJI , YAMAGUCHI YASUO , IKEDA TETSURO
IPC分类号： G02B5/30 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarizing plate, with which a drying step is unnecessary in the manufacturing step of a polarizing plate, thereby, productivity of a polarizing plate is significantly improved, dimensional changes of the obtained polarizing plate are small under conditions of high temperature or those of high temperature and high humidity, and further, adhesiveness between a polarizer and transparent base materials on both sides is improved, and to provide a polarizing plate excellent in dimensional stability and adhesion stability with the above manufacturing method, and to provide a high quality image display device using the polarizing plate. SOLUTION: The method for manufacturing a polarizing plate aims to manufacture a polarizing plate having transparent base materials on both sides of a polarizer and comprises laminating the polarizer with the transparent base materials by using an active energy ray curing adhesive and irradiating the adhesive with active energy rays to cure. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：为了提供一种制造偏光板的方法，在偏光板的制造步骤中不需要干燥步骤，从而显着提高偏光板的生产率，所获得的尺寸变化偏振板在高温或高温高湿条件下较小，另外偏振片和两侧透明基材之间的粘合性得到改善，并且提供尺寸稳定性和粘合稳定性优异的偏光板以上制造方法，并且提供使用偏振片的高质量图像显示装置。解决方案：偏振片的制造方法目的在于制造在偏振片的两侧具有透明基材的偏光板，并且通过使用活性能量射线固化粘合剂将偏振片与透明基材层合，并照射粘合剂用活跃的能量射线治愈。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2012218196A Method for manufacturing optical film 审中-公开
标题翻译：制造光学膜的方法
公开(公告)号：JP2012218196A
公开(公告)日：2012-11-12
申请号：JP2011083378
申请日：2011-04-05
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NINOMIYA MASANORI , TAKADA KATSUNORI , YAMAGUCHI YASUO , TAKEMOTO HIROYUKI
IPC分类号： B29C59/04 , B29L11/00 , G02B5/30
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing capable of stably performing continuous processing of an optical film with excellent appearance to which an irregular shape is accurately transferred with good reproducibility.SOLUTION: The method for manufacturing an optical film includes an application step of forming a coating layer by applying an active energy beam cure resin composition on at least one surface of a transparent substrate film; a transfer step of supplying the transparent substrate film with the coating layer formed thereon between an irregular roll and a nip roll disposed oppositely to the irregular roll to transfer the shape of irregularities on the surface of the irregular roll to the coating layer; and a curing step of curing the coating layer to form an irregular layer. The width of the coating layer is wider than the width of the nip roll.
摘要翻译：要解决的问题：提供一种能够以良好的再现性稳定地进行具有优异外观的不规则形状的光学膜的连续加工的方法。解决方案：制造光学膜的方法包括：施加步骤，通过在透明基底膜的至少一个表面上施加活性能量束固化树脂组合物来形成涂层; 将形成在其上的涂层提供在不规则辊和与不规则辊相对设置的辊隙之间的转印步骤，以将不规则辊表面上的不规则形状转移到涂层; 以及固化所述涂层以形成不规则层的固化步骤。涂层的宽度比压辊宽度宽。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012062187A Method of manufacturing sheet joining body and device of manufacturing sheet joining body 有权
标题翻译：制造板接合体的方法和制造板接合体的装置
公开(公告)号：JP2012062187A
公开(公告)日：2012-03-29
申请号：JP2010209801
申请日：2010-09-17
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： MATSUO NAOYUKI , YAMAGUCHI YASUO
IPC分类号： B65H19/18 , B29C65/16 , G02B5/30
CPC分类号： B29C66/81267 , B29C65/1616 , B29C65/1619 , B29C65/1635 , B29C65/1654 , B29C65/1667 , B29C65/1683 , B29C65/1687 , B29C65/7847 , B29C65/7891 , B29C66/1122 , B29C66/43 , B29C66/71 , B29C66/73921 , B29C66/83221 , B29C66/855 , B29C2793/0081 , B29L2011/00 , B29K2029/04 , B29K2079/085 , B29K2077/00 , B29K2075/00 , B29K2071/00 , B29K2069/00 , B29K2067/006 , B29K2067/003 , B29K2059/00 , B29K2027/06 , B29K2025/06 , B29K2023/38 , B29K2023/18 , B29K2023/12 , B29K2023/083 , B29K2023/06 , B29K2001/08
摘要： PROBLEM TO BE SOLVED: To provide a device of manufacturing a sheet joining body capable of joining a resin sheet member without stopping the carrying of the resin sheet member to a processing area in joining.SOLUTION: This method of manufacturing the sheet joining body manufactures the sheet joining body by joining a first resin sheet member 1a carried to the processing area in preceding and the next second resin sheet member 1b. The method of manufacturing the sheet joining body includes a first process of holding a tip of the second resin sheet member, a second process of applying a light absorbent to the tip held in the first process, a third process of holding the first resin sheet member, a fourth process of cutting so that a held part constitutes an end, a fifth process of superposing the tip and the end by sandwiching the light absorbent, a sixth process of joining by performing laser welding, and a seventh process of carrying the second resin sheet member to the processing area in succession to the first resin sheet member.
摘要翻译：解决的问题：提供一种制造能够将树脂片构件接合的片接合体的装置，而不停止将树脂片构件运送到接合处理区域。解决方案：这种制造片材接合体的方法通过将承载在前一个和下一个第二树脂片部件1b中的处理区域的第一树脂片部件1a接合而制造片材接合体。制造片材接合体的方法包括：保持第二树脂片部件的末端的第一工序;向第一工序保持的刀片施加吸光剂的第二工序;保持第一树脂片部件，第四切割工序，使保持部件构成一端;第五工序，通过夹着吸光材料来叠置前端和端部;第六工序;进行激光焊接;第七工序;承载第二树脂; 片状部件依次连接到处理区域。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2008119656A Method for manufacturing coating film-formed sheet 审中-公开
标题翻译：用于制造涂膜的方法
公开(公告)号：JP2008119656A
公开(公告)日：2008-05-29
申请号：JP2006309326
申请日：2006-11-15
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： YAMAGUCHI YASUO , YANO SHUJI , NAKANO YUUKI , KIRA RYUICHI
IPC分类号： B05D7/04 , B05D1/26
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a coating film-formed sheet, in which a thin coating film layer can be formed on a base material sheet by using a fountain die even when a high-viscosity coating liquid is used.
SOLUTION: The method for manufacturing the coating film-formed sheet comprises the steps of: conveying the base material sheet on the outer peripheral surface of a freely-rotatable back roll; applying the fountain die constituted so that a discharge slit for discharging the coating liquid toward the base material sheet conveyed on the outer peripheral surface of the back roll is arranged between two lips and the lip to be positioned on the carrying-out side of the base material sheet on the downstream side of the discharge slit has an edge part to be opposed to the conveyed base material sheet; and applying the coating liquid from the discharge slit to form the coating film layer on the base material sheet. The back roll is an elastic roll having an elastic layer on the surface thereof. The viscosity of the coating liquid is 100-15,000 mPa s. When the coating liquid is applied, the edge part is pressed against the base material sheet.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种涂膜形成片的制造方法，其中即使当高粘度涂布液为...时，也可以通过使用喷泉模具在基材片上形成薄的涂膜层用过的。解决方案：涂膜形成片的制造方法包括以下步骤：将基材片材输送到可自由旋转的后辊的外周面上; 施加喷泉模具，其构造成使得用于将涂布液朝向在背辊的外周面上输送的基材片排出的排出狭缝布置在两个嘴唇之间并且唇缘位于底座的输送侧在排出狭缝的下游侧的材料片具有与被输送的基材片相对的边缘部，并且将来自排出狭缝的涂布液涂布在基材片上形成涂膜层。后辊是其表面上具有弹性层的弹性辊。涂布液的粘度为100-15,000mPa·s。当施加涂布液时，边缘部分被压在基材片上。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2000351952A SHEET FOR PROTECTING COATED MEMBRANE 失效
公开(公告)号：JP2000351952A
公开(公告)日：2000-12-19
申请号：JP29248599
申请日：1999-10-14
申请人： NITTO DENKO CORP , KANSAI PAINT CO LTD
发明人： HAYASHI KEIJI , SHIBATA KENICHI , INOUE TAKESHI , HORATA MITSURU , NATSUME MASAYOSHI , SANO KENJI , TAKADA SHINICHI , YAMAGUCHI YASUO , MATSUI KOMAJI , EDA TAKESHI , UEDA HIROSHI
IPC分类号： B05D7/24 , C09J7/02 , C09J133/00 , C09J153/02
摘要： PROBLEM TO BE SOLVED: To provide a sheet for protecting a coated membrane capable of being well stuck on the hardly adhesive coated membrane easily forming adhesive failure caused by bleeding or the like, maintaining the good adhesive state for a long period and preventing the peeling phenomenon, and further capable of being readily peeled off after accomplishing the purpose of protection in overseas transportation or the like. SOLUTION: This sheet for protecting a coated membrane is obtained by forming an adhesive layer obtained by formulating 100 pts.wt. base polymer comprising a styrenic A-B-A type block polymer or a mixture thereof with a styrenic A-B type block polymer, with 0.05-40 pts.wt. acrylic polymer having 1,000-500,000 weight average molecular weight, on a supporting substrate.

8. 发明专利

JP2001172588A COATING FILM PREVENTIVE SHEET AND ITS PREPARATION METHOD 失效
公开(公告)号：JP2001172588A
公开(公告)日：2001-06-26
申请号：JP36123599
申请日：1999-12-20
申请人： NITTO DENKO CORP , KANSAI PAINT CO LTD
发明人： SHIBATA KENICHI , YAMAGUCHI YASUO , NATSUME MASAYOSHI , HAYASHI KEIJI , TAKADA SHINICHI , KOBAYASHI YOSHIKI , MATSUI KOMAJI , EDA TAKESHI , UEDA HIROSHI
IPC分类号： C09J7/04 , C09J153/00
摘要： PROBLEM TO BE SOLVED: To develop a coating film preventive sheet which has enough coating film preventive properties and can be easily removed after the achievement of protection and which can apply a highly reliable adhesive cover without wrinkles and lifting even on curved surfaces and which can prevent rain water and cleaning fluids from pooling thereon and which can prevent quality change and fouling such as color change of the coating film. SOLUTION: The coating film preventive sheet is obtained by bringing a laminate layer obtained by coextrusion of a hot melt adhesive layer and a thermoplastic polymer layer with a thickness of 40 μm or less into intimate contact with one side of a fibrous substrate via the thermoplastic polymer layer and the preparation method of the coating film preventive sheet comprises coextrusion of a thermoplastic polymer and a hot melt adhesive on one side of a fibrous substrate to laminate the same via the thermoplastic polymer layer. Therefore, the adhesive layer can be attached via the thin thermoplastic polymer layer with high adhesion and it can prevent the adhesive from remaining when the adhesive cover is removed and can prevent the decrease in adhesion caused by the adhesive layer buried in the substrate.

9. 发明专利

JPH10127311A HOOK-AND-LOOP FASTENER FEMALE MATERIAL WITH TACKY ADHESIVE AND THROW-AWAY DIAPER FORMED BY UTILIZING THE SAME 失效
公开(公告)号：JPH10127311A
公开(公告)日：1998-05-19
申请号：JP28817396
申请日：1996-10-30
申请人： NITTO DENKO CORP
发明人： NAGAMI HIROSHI , HORI KATSUMI , SAKASHITA SADAJI , UESUGI MASANORI , NAKAGAWA YOSHIO , YAMAGUCHI YASUO
IPC分类号： A61F13/49 , A44B18/00 , A61F5/44 , A61F13/56 , C09J7/02 , C09J153/02
摘要： PROBLEM TO BE SOLVED: To form a tacky adhesive layer and to mount a Hook-and-Loop fasten er female material at another article without the occurrence of transverse shrink age, wrinkling, etc., by laminating a reinforcing layer on the non-fastener surface of the Hook-and-Loop fastener female material, thereby forming a base material. SOLUTION: The base material 1 is formed by laminating the reinforcing layer 12 on the non-fastener surface of the Hook-and-Loop fastener female material 11 and the tacky adhesive layer 2 is formed on the surface of the reinforcing layer 12 of the base material 1. An oriented polypropylene film of 20μm thickness is delivered from the delivery section of a coating machine and the entire surface of the one side of this film is coated with a hot melt type tacky adhesive of an SIS system (30μm thickness). In succession, the opposite surface is coated with the hot melt type tacky adhesive of the SIS system to a fiber form by a curtain spray system at 20g/m and, thereafter, the Hook- and-Loop fastener female material consisting of polyester tricot having a weighing of 50g/m and having a napped part (fastener surface) on one side is stuck to the fibrous tacky adhesive layer surface.

10. 发明专利

JPH09155981A MANUFACTURE OF OPEN CELL FOAM SHEET 失效
公开(公告)号：JPH09155981A
公开(公告)日：1997-06-17
申请号：JP34591195
申请日：1995-12-07
申请人： NITTO DENKO CORP
发明人： NAGAMI HIROSHI , NAKAGAWA YOSHIO , YAMAGUCHI YASUO
IPC分类号： B29C67/20 , B29K105/04 , B29L7/00
摘要： PROBLEM TO BE SOLVED: To make it possible to efficiently obtain open cell foam sheet by melting a thermoplastic polymer, spraying it together with gas, depositing it in a sheet-like state, and cooling it to solidify it, thereby giving an open cell foam structure via the sheet forming step. SOLUTION: A thermoplastic polymer 2 of a melted state is sprayed from the nozzle port at the center of a spray nozzle 1. A gas supply port 3 is opened at the periphery of the port, suitable gas such as the air is sprayed from the opening, hence mixed with the sprayed matter 21 of the polymer 2, and supplied to the deposited surface together with the matter 21. In this case, a thermoplastic elastomer or a mixture of the elastomer and an adhesive imparting resin is used as the polymer 2, sprayed with a melting viscosity of 10cp or less, the deposited surface is formed by a separator 4. Then, a deposit layer 5 is moved thereon via the separator 4 while depositing the matter 21 with thickness of 0.2 to 10mm and foaming magnification of 1.5 to 30 times thereon, cooled to be solidified, then separated from the separator 4 to continuously obtain open cell foam sheet 6.

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