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1. 发明授权

US07871665B2 Process for producing polarizing film, polarizing film, polarizing plate, optical film, and image display 有权
标题翻译：用于制造偏光膜，偏振片，偏振片，光学膜和图像显示器的方法
公开(公告)号：US07871665B2
公开(公告)日：2011-01-18
申请号：US10581610
申请日：2005-07-25
申请人： Tomoaki Masuda , Kazuki Tsuchimoto , Yutaka Fujita
发明人： Tomoaki Masuda , Kazuki Tsuchimoto , Yutaka Fujita
IPC分类号： G02B1/10
CPC分类号： B29C55/06 , B29K2029/04 , B29K2995/0034 , G02B5/3033 , Y10T428/31855
摘要： The present invention pertains to a method of fabricating a polarizing film by uniaxially stretching a resin film such as a polyvinyl alcohol-based film in a fabrication process including a swelling step and a dyeing step following the swelling step, comprising the steps of immersing a resin film in bath liquids in at least two or more swelling baths in sequence in the above-mentioned swelling step, wherein at least a bath temperature of a swelling bath located at a Nth position from the front-stage side is set at a temperature which is higher than a bath temperature of a swelling bath located at a (N+M)th position by 3° C. or more (both N and M are specified positive integers).
摘要翻译：本发明涉及在包括溶胀步骤和膨胀步骤之后的染色步骤的制造方法中通过单轴拉伸树脂膜如聚乙烯醇基膜制造偏光膜的方法，包括以下步骤：将树脂在上述溶胀步骤中依次在至少两个或更多个溶胀浴中的浴液中的膜，其中位于前段侧的第N位置的溶胀浴的浴温至少为高于位于（N + M）位置3℃以上的溶胀浴的浴温度（N和M均为正整数）。

2. 发明授权

US07767047B2 Method for producing multilayer laminated film 有权
标题翻译：多层层压膜的制造方法
公开(公告)号：US07767047B2
公开(公告)日：2010-08-03
申请号：US11826112
申请日：2007-07-12
申请人： Yutaka Fujita , Kazuki Tsuchimoto , Morimasa Wada , Tomoyuki Senoo , Takafumi Ooura , Kentarou Ikeshima , Tomoaki Masuda
发明人： Yutaka Fujita , Kazuki Tsuchimoto , Morimasa Wada , Tomoyuki Senoo , Takafumi Ooura , Kentarou Ikeshima , Tomoaki Masuda
IPC分类号： B29C65/52
CPC分类号： B29C66/45 , B29C65/48 , B29C65/4815 , B29C65/482 , B29C65/4825 , B29C65/483 , B29C65/4855 , B29C65/4865 , B29C65/5057 , B29C65/52 , B29C66/1122 , B29C66/342 , B29C66/71 , B29C66/723 , B29C66/73171 , B29C66/7332 , B29C66/73366 , B29C66/7338 , B29C66/737 , B29C66/73711 , B29C66/7392 , B29C66/73921 , B29C66/7394 , B29C66/8122 , B29C66/81264 , B29C66/81457 , B29C66/83413 , B29C66/83415 , B29C66/929 , B29C66/934 , B29C66/93411 , B29C66/93451 , B29C66/939 , B29K2001/00 , B29K2023/00 , B29K2023/06 , B29K2023/083 , B29K2023/12 , B29K2025/00 , B29K2027/06 , B29K2027/08 , B29K2029/04 , B29K2031/04 , B29K2033/12 , B29K2063/00 , B29K2067/00 , B29K2069/00 , B29K2071/00 , B29K2077/00 , B29K2079/08 , B29K2081/04 , B29K2081/06 , B29K2101/12 , B29K2105/0085 , B29K2105/0088 , B29K2705/00 , B29K2821/00 , B29K2905/12 , B29K2995/0026 , B29K2995/0034 , B29K2995/005 , B29K2995/007 , B29L2009/00 , B32B27/30 , B32B37/0015 , B32B37/003 , B32B37/0053 , B32B37/12 , B32B37/206 , B32B2307/40 , B32B2309/06 , Y10T156/1741 , B29K2077/10 , B29K2067/003 , B29K2059/00 , B29K2055/02 , B29K2025/06 , B29K2023/38 , B29K2023/16 , B29K2023/086 , B29K2001/12
摘要： A method for producing a multilayer laminated film comprising: laminating a resin film having a moisture percentage of 10% by weight to 60% by weight with a first transparent film and a second transparent film each having a moisture percentage of 0.5% by weight to 5% by weight to be bonded to both sides of the resin film through an adhesive or pressure-sensitive adhesive layer interposed therebetween; wherein the laminating comprising steps of: passing the resin film and the first transparent film between a pair of a first metal roll and a first elastic roll in such a manner that the first transparent film is placed on the first metal roll side so that they are bonded to each other under pressure to form a laminated film; and then, using the laminated film without winding up it and passing the laminated film and the second transparent film between a pair of a second metal roll and a second elastic roll in such a manner that the second transparent film is placed on the second metal roll side so that they are bonded to each other under pressure to form a multilayer laminated film. The method can prevent bubbles from being formed between the resin film and the transparent film.
摘要翻译：一种多层层叠膜的制造方法，其特征在于，将第一透明膜和水分率为0.5重量％〜5重量％的第二透明膜层叠水分率为10重量％〜60重量％的树脂膜通过粘合剂或压敏粘合剂层粘合到树脂膜的两面上的重量％其中所述层压包括以下步骤：使所述树脂膜和所述第一透明膜在一对第一金属辊和所述第一弹性辊之间，使得所述第一透明膜被放置在所述第一金属辊侧，使得它们是在压力下彼此粘合以形成层压膜; 然后使用层叠膜，不会卷起并使层压膜和第二透明膜在一对第二金属辊和第二弹性辊之间，使得第二透明膜被放置在第二金属辊上使得它们在压力下彼此粘合以形成多层层压膜。该方法可以防止在树脂膜和透明膜之间形成气泡。

3. 发明申请

US20070111017A1 Process for producing polarizing film, polarizing film, polarizing plate, optical film, and image display 有权
标题翻译：用于制造偏光膜，偏振片，偏振片，光学膜和图像显示器的方法
公开(公告)号：US20070111017A1
公开(公告)日：2007-05-17
申请号：US10581610
申请日：2005-07-25
申请人： Tomoaki Masuda , Kazuki Tsuchimoto , Yutaka Fujita
发明人： Tomoaki Masuda , Kazuki Tsuchimoto , Yutaka Fujita
IPC分类号： B05D3/10 , B05D5/06 , B32B27/00
CPC分类号： B29C55/06 , B29K2029/04 , B29K2995/0034 , G02B5/3033 , Y10T428/31855
摘要： The present invention pertains to a method of fabricating a polarizing film by uniaxially stretching a resin film such as a polyvinyl alcohol-based film in a fabrication process including a swelling step and a dyeing step following the swelling step, comprising the steps of immersing a resin film in bath liquids in at least two or more swelling baths in sequence in the above-mentioned swelling step, wherein at least a bath temperature of a swelling bath located at a Nth position from the front-stage side is set at a temperature which is higher than a bath temperature of a swelling bath located at a (N+M)th position by 3° C. or more (both N and M are specified positive integers).
摘要翻译：本发明涉及在包括溶胀步骤和膨胀步骤之后的染色步骤的制造方法中通过单轴拉伸树脂膜如聚乙烯醇基膜制造偏光膜的方法，包括以下步骤：将树脂在上述溶胀步骤中依次在至少两个或更多个溶胀浴中的浴液中的膜，其中位于前段侧的第N位置的溶胀浴的浴温至少为高于位于（N + M）位置3℃以上的溶胀浴的浴温度（N和M均为正整数）。

4. 发明申请

US20080011411A1 Method for producing multilayer laminated film 有权
标题翻译：多层层压膜的制造方法
公开(公告)号：US20080011411A1
公开(公告)日：2008-01-17
申请号：US11826112
申请日：2007-07-12
申请人： Yutaka Fujita , Kazuki Tsuchimoto , Morimasa Wada , Tomoyuki Senoo , Takafumi Ooura , Kentarou Ikeshima , Tomoaki Masuda
发明人： Yutaka Fujita , Kazuki Tsuchimoto , Morimasa Wada , Tomoyuki Senoo , Takafumi Ooura , Kentarou Ikeshima , Tomoaki Masuda
IPC分类号： B29C65/52
CPC分类号： B29C66/45 , B29C65/48 , B29C65/4815 , B29C65/482 , B29C65/4825 , B29C65/483 , B29C65/4855 , B29C65/4865 , B29C65/5057 , B29C65/52 , B29C66/1122 , B29C66/342 , B29C66/71 , B29C66/723 , B29C66/73171 , B29C66/7332 , B29C66/73366 , B29C66/7338 , B29C66/737 , B29C66/73711 , B29C66/7392 , B29C66/73921 , B29C66/7394 , B29C66/8122 , B29C66/81264 , B29C66/81457 , B29C66/83413 , B29C66/83415 , B29C66/929 , B29C66/934 , B29C66/93411 , B29C66/93451 , B29C66/939 , B29K2001/00 , B29K2023/00 , B29K2023/06 , B29K2023/083 , B29K2023/12 , B29K2025/00 , B29K2027/06 , B29K2027/08 , B29K2029/04 , B29K2031/04 , B29K2033/12 , B29K2063/00 , B29K2067/00 , B29K2069/00 , B29K2071/00 , B29K2077/00 , B29K2079/08 , B29K2081/04 , B29K2081/06 , B29K2101/12 , B29K2105/0085 , B29K2105/0088 , B29K2705/00 , B29K2821/00 , B29K2905/12 , B29K2995/0026 , B29K2995/0034 , B29K2995/005 , B29K2995/007 , B29L2009/00 , B32B27/30 , B32B37/0015 , B32B37/003 , B32B37/0053 , B32B37/12 , B32B37/206 , B32B2307/40 , B32B2309/06 , Y10T156/1741 , B29K2077/10 , B29K2067/003 , B29K2059/00 , B29K2055/02 , B29K2025/06 , B29K2023/38 , B29K2023/16 , B29K2023/086 , B29K2001/12
摘要： A method for producing a multilayer laminated film comprising: laminating a resin film having a moisture percentage of 10% by weight to 60% by weight with a first transparent film and a second transparent film each having a moisture percentage of 0.5% by weight to 5% by weight to be bonded to both sides of the resin film through an adhesive or pressure-sensitive adhesive layer interposed therebetween; wherein the laminating comprising steps of: passing the resin film and the first transparent film between a pair of a first metal roll and a first elastic roll in such a manner that the first transparent film is placed on the first metal roll side so that they are bonded to each other under pressure to form a laminated film; and then, using the laminated film without winding up it and passing the laminated film and the second transparent film between a pair of a second metal roll and a second elastic roll in such a manner that the second transparent film is placed on the second metal roll side so that they are bonded to each other under pressure to form a multilayer laminated film. The method can prevent bubbles from being formed between the resin film and the transparent film.
摘要翻译：一种多层层叠膜的制造方法，其特征在于，将第一透明膜和水分率为0.5重量％〜5重量％的第二透明膜层叠水分率为10重量％〜60重量％的树脂膜通过粘合剂或压敏粘合剂层粘合到树脂膜的两面上的重量％其中所述层压包括以下步骤：使所述树脂膜和所述第一透明膜在一对第一金属辊和第一弹性辊之间，使得所述第一透明膜被放置在所述第一金属辊侧，使得它们是在压力下彼此粘合以形成层压膜; 然后，使用层叠膜，不会卷起并使层叠膜和第二透明膜在一对第二金属辊和第二弹性辊之间，使得第二透明膜被放置在第二金属辊上使得它们在压力下彼此粘合以形成多层层压膜。该方法可以防止在树脂膜和透明膜之间形成气泡。

5. 发明申请

US20080137187A1 Polarizing Plate, Method for Produce Thereof, Optical Film, and Image Display Therewith 审中-公开
标题翻译：偏光板，其生产方法，光学膜和图像显示
公开(公告)号：US20080137187A1
公开(公告)日：2008-06-12
申请号：US11795295
申请日：2006-01-16
申请人： Kanji Nishida , Ryouichi Takamura , Hiroaki Kobayashi , Tomoaki Masuda , Yutaka Fujita , Naoki Tomoguchi
发明人： Kanji Nishida , Ryouichi Takamura , Hiroaki Kobayashi , Tomoaki Masuda , Yutaka Fujita , Naoki Tomoguchi
IPC分类号： G02B5/30 , C03C27/00
CPC分类号： G02B5/3016 , G02F1/133528 , G02F2201/50 , G02F2202/28
摘要： A polarizing plate of the invention comprises a polarizing film; and a protective film bonded to one or both sides of the polarizing film with an adhesive layer or a pressure-sensitive adhesive layer interposed therebetween, wherein the adhesive layer or the pressure-sensitive adhesive layer has a thickness of 52 nm or less. Demand of in-plane uniformity of the polarizing plate is becoming severe due to recent size increase and image quality improvement of liquid crystal display. The polarizing plate has less stripe-like irregularities and good in-plane uniformity.
摘要翻译：本发明的偏振片包括偏光膜; 以及夹着偏光膜的一面或两面的粘合剂层或粘合剂层的保护膜，其中粘合剂层或压敏粘合剂层的厚度为52nm以下。由于近来的尺寸增加和液晶显示器的图像质量改善，偏振片的面内均匀性的需求变得严重。偏振板具有较小的条状不规则性和良好的面内均匀性。

6. 发明申请

US20120243089A1 POLARIZING MEMBRANE AND POLARIZING FILM 有权
标题翻译：极化膜和极化膜
公开(公告)号：US20120243089A1
公开(公告)日：2012-09-27
申请号：US13421926
申请日：2012-03-16
申请人： Tatsuya Araki , Seiji Kondo , Yutaka Fujita , Atsushi Muraoka , Hiroaki Sawada
发明人： Tatsuya Araki , Seiji Kondo , Yutaka Fujita , Atsushi Muraoka , Hiroaki Sawada
IPC分类号： G02B5/30
CPC分类号： G02B5/3033 , B29C39/18 , B29C41/28 , B29C55/06 , B29C55/08 , B29K2029/04 , B29K2995/0034
摘要： A polarizing membrane according to an embodiment of the present invention includes a polyvinyl alcohol-based resin membrane containing a dichromatic substance. The polyvinyl alcohol-based resin membrane has an Nz coefficient of 1.10 or more and 1.50 or less.
摘要翻译：根据本发明的实施方案的偏振膜包括含有二色性物质的聚乙烯醇系树脂膜。聚乙烯醇系树脂膜的Nz系数为1.10以上且1.50以下。

7. 发明申请

US20080216949A1 Heat-Peelable Double-Faced Pressure-Sensitive Adhesive Sheet, Method Of Processing Adherend, and Electronic Part 审中-公开
标题翻译：耐热双面压敏粘合片，加工被粘物的方法和电子部件
公开(公告)号：US20080216949A1
公开(公告)日：2008-09-11
申请号：US12039667
申请日：2008-02-28
申请人： Kazuyuki KIUCHI , Yutaka Fujita
发明人： Kazuyuki KIUCHI , Yutaka Fujita
IPC分类号： B32B37/12
CPC分类号： H01L21/6835 , C09J7/22 , C09J7/38 , C09J2205/11 , C09J2205/302 , H01L21/6836 , H01L2221/68318 , H01L2221/68327 , H01L2221/68381 , H01L2924/19041 , Y10T428/2861
摘要： A heat-peelable double-faced pressure-sensitive adhesive sheet which comprises a substrate (a), a heat-peelable pressure-sensitive adhesive layer (b) formed on one side of the substrate (a) and containing heat-expandable microspheres, and a pressure-sensitive adhesive layer (c) formed on the other side of the substrate (a), wherein the heat-peelable pressure-sensitive adhesive layer (b) and the substrate (a) are peelable from each other by heating.
摘要翻译：一种可热剥离的双面压敏粘合片，其包括基材（a），形成在所述基材（a）的一侧上并且包含热膨胀性微球的热剥离性压敏粘合剂层（b），和形成在基板（a）的另一侧的压敏粘合剂层（c），其中可热剥离粘合剂层（b）和基材（a）通过加热彼此剥离。

8. 发明授权

US5168029A Multicolor recording material 失效
标题翻译：多色录音材料
公开(公告)号：US5168029A
公开(公告)日：1992-12-01
申请号：US474568
申请日：1990-02-02
申请人： Akira Igarashi , Yutaka Fujita
发明人： Akira Igarashi , Yutaka Fujita
IPC分类号： G03F7/004 , B41M5/28 , B41M5/34 , G03C1/00 , G03C1/675 , G03C1/73
CPC分类号： B41M5/287 , B41M5/34 , G03C1/002 , G03C1/732
摘要： A multicolor recording material is disclosed, which comprises a support having provided thereon at least two layers each containing a leuco dye which is capable of forming a color by oxidation and a photo-oxidizing agent, wherein the leuco dyes contained in each layer are capable of forming different color from each other and the photo-oxidizing agents contained in each layer respond to light having different wavelength from each other. Another multicolor recording material is also disclosed, which comprises a support having provided thereon a layer containing at least two kinds of heat-responsive microcapsules which have different response temperature from each other, each containing a leuco dye which is capable of forming a color by oxidation and a photo-oxidizing agent, wherein the leuco dyes contained in each kind of microcapsule are capable of forming different color from each other and the photo-oxidizing agents contained in each kind of microcapsule respond to light having different wavelength from each other.
摘要翻译：公开了一种多色记录材料，其包括其上提供有至少两层的载体，每层包含能够通过氧化形成颜色的无色染料和光氧化剂，其中每层中包含的无色染料能够形成彼此不同的颜色，并且每层中包含的光氧化剂对彼此具有不同波长的光有反应。还公开了另一种多色记录材料，其包括其上设置有包含至少两种彼此具有不同响应温度的热响应微胶囊的层的载体，每个包含能够通过氧化形成颜色的无色染料和光氧化剂，其中每种微胶囊中所含的无色染料能够形成彼此不同的颜色，并且每种微胶囊中包含的光氧化剂对彼此具有不同波长的光有反应。

9. 发明授权

US4985331A Multi-color recording materials 失效
公开(公告)号：US4985331A
公开(公告)日：1991-01-15
申请号：US441664
申请日：1989-11-27
申请人： Keiso Saeki , Fumiaki Shinozaki , Yutaka Fujita
发明人： Keiso Saeki , Fumiaki Shinozaki , Yutaka Fujita
IPC分类号： G03F7/004 , B41M5/26 , B41M5/28 , B41M5/30 , B41M5/34 , B41M5/48 , G03C1/00 , G03C1/73
CPC分类号： B41M5/48 , G03C1/002 , G03C1/732
摘要： Multi-color recording materials where the color forming layers are established on the same side of the support are disclosed. The multi-color recording system may be either of:(1) a two-color recording material comprising a support having provided thereon:(a) a light-sensitive heat-sensitive color forming layer comprising (i) microcapsules containing a leuco dye which is capable of forming a color by oxidation and a photo-oxidizing agent and (ii) a reducing agent; and(b) a heat-sensitive color forming layer having a color forming temperature differing from the glass transition temperature of the microcapsule walls, and which comprises an electron donating leuco dye capable of forming a color of a hue differing from that of the light-sensitive heat-sensitive layer and an electron accepting compound capable of reacting with the electron donating lueuco dye to form a color;(2) a multi-color recording material comprising a support having provided thereon:(a) a light-sensitive heat-sensitive color forming layer comprising (i) at least two types of microcapsules each containing a leuco dye capable of forming a color by oxidization and a photo-oxidizing agent and (ii) a reducing agent, wherein the polymer walls of the at least two microcapsules have different glass transition temperatures from each other, and the leuco dyes contained in the microcapsules have different hues from each other; and(b) a heat-sensitive color forming layer as described above; or(3) a multi-color recording material comprising a support having provided thereon:(a) a light-sensitive heat-sensitive color forming layer comprising (i) at least two types of microcapsules each containing a leuco dye capable of forming colors by oxidation and a photo-oxidizing agent and (ii) a reducing agent, wherein the leuco dyes contained in the microcapsules have different hues from each other, and the photo-oxidizing agents contained in the microcapsules are activated by actinic light of different wavelengths; and(b) a heat-sensitive color forming layer as described above.

10. 发明授权

US4431853A Dicyclohexylethane derivatives 失效
标题翻译：二环己基乙烷衍生物
公开(公告)号：US4431853A
公开(公告)日：1984-02-14
申请号：US337453
申请日：1982-01-06
申请人： Hisato Sato , Haruyoshi Takatsu , Kiyofumi Takeuchi , Yutaka Fujita , Masayuki Tazume , Hiroyuki Ohnishi
发明人： Hisato Sato , Haruyoshi Takatsu , Kiyofumi Takeuchi , Yutaka Fujita , Masayuki Tazume , Hiroyuki Ohnishi
IPC分类号： C07C1/00 , C07C13/28 , C07C67/00 , C09K19/30 , G02F1/13 , C07C13/00
CPC分类号： C07C13/28 , C09K19/3028 , C07C2101/14
摘要： A 1,2-di[trans(equatorial-equatorial)cyclohexyl]-ethane derivative of the following general formula ##STR1## wherein R and R', independently from each other, represent a linear alkyl group having 1 to 10 carbon atoms.
摘要翻译：其中R和R'彼此独立地表示具有1-10个碳原子的直链烷基的1,2-二[反（赤 - 赤））环己基] - 乙烷衍生物。

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