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1. 发明授权

US08815384B2 Aromatic polyamide porous film and separator for capacitor or battery using the same 有权
标题翻译：芳香族聚酰胺多孔膜和隔膜用于电容器或电池使用
公开(公告)号：US08815384B2
公开(公告)日：2014-08-26
申请号：US13519609
申请日：2010-12-03
申请人： Atsushi Sawamoto , Kenta Nishibara , Akimitsu Tsukuda
发明人： Atsushi Sawamoto , Kenta Nishibara , Akimitsu Tsukuda
IPC分类号： B32B3/26 , H01M2/16 , C08J5/22 , H01G9/02 , H01G11/52 , C08L77/10 , H01M10/0525
CPC分类号： H01G9/02 , C08J5/2256 , C08J2377/00 , C08J2439/06 , C08L77/10 , H01G11/52 , H01M2/1653 , H01M10/0525 , Y02E60/12 , Y02E60/13 , Y10T428/249978 , Y10T428/249979 , C08L101/00 , C08L71/02 , C08L29/04 , C08L39/06
摘要： A porous film includes aromatic polyamide as a constituent component that has high heat resistance, high air permeability and high affinity to electrolytes. It is a porous aromatic polyamide film including aromatic polyamide and a hydrophilic polymer, wherein the hydrophilic polymer accounts for 12 to 50 parts by mass per 100 parts by mass of the aromatic polyamide, the thickness being 2 to 30 micrometers, the Gurley air permeability being 0.5 to 300 seconds/100 ml, and the thermal shrinkage rate being −0.5 to 1.0% at 200° C.
摘要翻译：多孔膜包括具有高耐热性，高透气性和对电解质的高亲和力的作为构成成分的芳香族聚酰胺。作为包含芳香族聚酰胺和亲水性高分子的多孔性芳香族聚酰胺膜，其中亲水性聚合物相对于100质量份芳香族聚酰胺为12〜50质量份，厚度为2〜30微米，Gurley透气度为 0.5〜300秒/ 100ml，200℃下的热收缩率为-0.5〜1.0％

2. 发明申请

US20090207490A1 Retardation film and polyester resin for optical use 有权
标题翻译：用于光学用途的延迟膜和聚酯树脂
公开(公告)号：US20090207490A1
公开(公告)日：2009-08-20
申请号：US11920777
申请日：2006-05-23
申请人： Hideki Moriyama , Shigetoshi Maekawa , Jun Sakamoto , Akimitsu Tsukuda , Masahiro Kimura , Risa Taniguchi
发明人： Hideki Moriyama , Shigetoshi Maekawa , Jun Sakamoto , Akimitsu Tsukuda , Masahiro Kimura , Risa Taniguchi
IPC分类号： G02B1/08 , G02B5/30 , C08K5/5317
CPC分类号： C08J5/18 , C08G63/199 , C08G63/553 , C08G63/672 , C08J2367/00 , G02B5/3025
摘要： The present invention relates to a retardation film using polyester having a photoelastic coefficient of −40×10−12 Pa−1 to 40×10−12 Pa−1. The present invention also relates to a polyester resin for optical use which contains a phosphorus compound, and an alicyclic component and a fluorene derivative component as constituents, and satisfies the following equations (6) and (7): 100° C.≦glass transition temperature≦150° C. (6) and 1.0≦(Ma/2+Mb+Mc)/P≦5.0 (7), wherein Ma is the number of moles of an alkali metal element contained in 1 ton of the polyester resin, Mb is the number of moles of an alkaline earth metal element contained in 1 ton of the polyester resin, Mc is the sum of the number of moles of a zinc element (Zn), a cobalt element (Co) and a manganese element (Mn) contained in 1 ton of the polyester resin, and P is the number of moles of a phosphorus element contained in 1 ton of the polyester resin.
摘要翻译：本发明涉及使用光弹性系数为-40×10-12Pa-1〜40×10-12Pa-1的聚酯的延迟膜。本发明还涉及含有磷化合物，脂环族成分和芴衍生物成分作为成分的光学用聚酯树脂，并且满足下列等式（6）和（7）：<？在线式描述=“在线公式”end =“lead”？> 100°C <=玻璃化转变温度<= 150°C（6）<？in-line-formula description =“In-line Formulas”end = “tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？>和<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 1.0 <=（Ma / 2 + Mb + Mc）/ P <= 5.0（7） description =“In-line Formulas”end =“tail”？>其中Ma是1吨聚酯树脂中含有的碱金属元素的摩尔数，Mb是包含在碱性金属元素中的碱金属元素的摩尔数 1吨聚酯树脂，Mc是锌元素（Zn），钴元素（Co）和人的摩尔数之和 1吨聚酯树脂中含有的甘油元素（Mn），P是1吨聚酯树脂中含有的磷元素的摩尔数。

3. 发明申请

US20070243364A1 Acrylic Resin Films and Process for Producing the Same 审中-公开
标题翻译：丙烯酸树脂薄膜及其制造方法
公开(公告)号：US20070243364A1
公开(公告)日：2007-10-18
申请号：US11578789
申请日：2005-04-22
申请人： Shigetoshi Maekawa , Hideki Moriyama , Mitsuhiro Horiuchi , Akimitsu Tsukuda
发明人： Shigetoshi Maekawa , Hideki Moriyama , Mitsuhiro Horiuchi , Akimitsu Tsukuda
IPC分类号： C08L33/00 , C08F8/48 , C08J5/18
CPC分类号： G02B1/04 , C08L33/04 , C08L33/064 , C08L33/06 , C08L2666/04
摘要： An acrylic resin film, in which acrylic elastic particles are mixed with an acrylic resin containing glutaric anhydride units, has a total light transmittance of 91% or more, a haze value of 1.5% or less, a folding endurance value (times) of 20 or more, and a heat shrinkage rate of less than 5% at least in either the machine direction or the transverse direction in a heat shrinkage test.
摘要翻译：将丙烯酸类弹性粒子与含有戊二酸酐单元的丙烯酸树脂混合的丙烯酸树脂膜的总透光率为91％以上，雾度值为1.5％以下，折叠耐久值（次数）为20 以上，热收缩率试验中至少在纵向或横向方向的热收缩率小于5％。

4. 发明申请

US20060204812A1 Aromatic polymer, film, electrolyte membrane and separator 有权
公开(公告)号：US20060204812A1
公开(公告)日：2006-09-14
申请号：US10547526
申请日：2004-03-02
申请人： Hideki Moriyama , Akimitsu Tsukuda
发明人： Hideki Moriyama , Akimitsu Tsukuda
IPC分类号： H01M8/10 , C08G73/00
CPC分类号： C08G69/32 , C08G69/265 , C08G73/028 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1044 , H01M8/1048 , H01M8/1051 , H01M8/1072 , H01M8/1081 , Y02P70/56
摘要： An aromatic polymer containing aromatic polyamide structural units and aromatic carbohydrazide structural units at a specific ratio is disclosed. A film having a high Young's modulus, high elongation at break and low moisture absorption can be formed from such an aromatic polymer. Dehydration cyclization of a compound having a carbohydrazide structure can be conducted under mild conditions at low cost by causing the chemical reaction using a chemical which is selected from the acids and bases.

5. 发明申请

US20060106193A1 Alicyclic or aromatic polyamides, polyamide films, optical members made by using the same, and polyamide copolymers 有权
标题翻译：脂环族或芳香族聚酰胺，聚酰胺薄膜，使用它们的光学部件和聚酰胺共聚物
公开(公告)号：US20060106193A1
公开(公告)日：2006-05-18
申请号：US10533006
申请日：2003-10-28
申请人： Hideki Moriyama , Akimitsu Tsukuda
发明人： Hideki Moriyama , Akimitsu Tsukuda
IPC分类号： C08G69/08
CPC分类号： C08G69/265 , C08G69/26 , C08G69/32 , C08G69/42 , G02B1/04 , C08L77/00
摘要： A polyamide having at least an alicyclic or aromatic group exhibiting a light transmittance of 80% or more in the wavelength region of 450 to 700 nm is produced by using an aramide polymer comprising specific structural units at an amount of 50 mol % or more. Colorless transparent alicyclic or aromatic polyamide films having high rigidity and high thermal resistance are provided by using the polyamide. Further, the invention provides various optical members made by using the polyamide or the polyamide films, and polyamide copolymers.
摘要翻译：通过使用含有50摩尔％以上的特定结构单元的芳族聚合物，可以制造在450〜700nm的波长范围内具有80％以上的透光率的脂肪族或芳香族基团的至少一种聚酰胺。通过使用聚酰胺提供具有高刚性和高耐热性的无色透明脂环族或芳族聚酰胺薄膜。此外，本发明提供了通过使用聚酰胺或聚酰胺膜和聚酰胺共聚物制成的各种光学部件。

6. 发明申请

US20090182171A1 Compound having oxadiazole structure and a dehydration-cyclization method for producing the same 审中-公开
标题翻译：具有恶二唑结构的化合物和用于制备其的脱水环化方法
公开(公告)号：US20090182171A1
公开(公告)日：2009-07-16
申请号：US12382491
申请日：2009-03-17
申请人： Hideki MORIYAMA , Akimitsu TSUKUDA
发明人： Hideki MORIYAMA , Akimitsu TSUKUDA
IPC分类号： C07C281/06
CPC分类号： C08G69/32 , C08G69/265 , C08G73/028 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1044 , H01M8/1048 , H01M8/1051 , H01M8/1072 , H01M8/1081 , Y02P70/56
摘要： A compound having an oxadiazole structure which is obtained by dehydration-cyclization of a compound having a carbohydrazide structure using a chemical agent selected from acids and bases. The dehydration-cyclization of the compound having a carbohydrazide structure can be conducted under mild conditions at low cost.
摘要翻译：具有恶二唑结构的化合物，其通过使用选自酸和碱的化学试剂使具有碳酰肼结构的化合物脱水环化获得。具有碳酰肼结构的化合物的脱水环化可以在温和的条件下以低成本进行。

7. 发明授权

US07531252B2 Film and magnetic-recording medium using the same 有权
标题翻译：胶片和磁记录介质使用它
公开(公告)号：US07531252B2
公开(公告)日：2009-05-12
申请号：US10578921
申请日：2004-11-11
申请人： Masanori Sueoka , Akimitsu Tsukuda
发明人： Masanori Sueoka , Akimitsu Tsukuda
IPC分类号： B32B13/04 , G11B5/71
CPC分类号： G11B5/73 , H05K1/0346 , H05K1/0393 , Y10T428/31681 , Y10T428/31725
摘要： A film and a magnetic-recording medium using the film, where the heat shrinkage ratio in the transverse direction of the film subjected to heat treatment under no tension for 30 min. at 180° C. is from 1.0 to 2.5%, and where the film satisfies the following equations (1)-(4) simultaneously, with αMD (×10−6/° C.) and αTD (×10−6/° C.) being coefficient of thermal expansion in the longitudinal and the transverse direction, respectively, and βMD (×10−6/% RH) andβTD (×10−6/% RH) being coefficient of hygroscopic expansion in the longitudinal and the transverse direction, respectively. In the film, by controlling the dimensional changes by temperature and humidity within specific ranges, it becomes possible to control the dimensional change and the difference in dimensional changes between the longitudinal and the transverse direction of the film used as a magnetic-recording medium to be extremely small. −10≦αMD≦10 (1), αMD−10≦αTD≦αMD−3 (2), −10≦βMD≦10 (3), βMD−10≦βTD≦βMD−3 (4).
摘要翻译：使用该膜的膜和磁记录介质，其中在无张力下进行30分钟热处理的膜的横向热收缩率。在180℃下为1.0至2.5％，并且其中膜与αMD（x10-6 /℃）和αTD（x10-6 /℃）同时满足以下等式（1） - （4））分别为纵向和横向的热膨胀系数，βMD（x10-6 /％RH）和βTD（x10-6 /％RH）分别为纵向和横向的吸湿膨胀系数。在薄膜中，通过将温度和湿度的尺寸变化控制在特定范围内，可以将尺寸变化和用作磁记录介质的薄膜的纵向和横向之间的尺寸变化的差异控制为非常小 -10 <=αMD<= 10（1），αMD-10 <=αTD<=αMD-3（2），-10 <=βMD= 10（3），βMD-10 <=βTD<=βMD-3 （4）。

8. 发明申请

US20060279679A1 Light condensing film, liquid-crystal panel and backlight a well as manufacturing process for light-condensing film 有权
标题翻译：聚光膜，液晶面板和背光灯以及冷凝膜的制造工艺
公开(公告)号：US20060279679A1
公开(公告)日：2006-12-14
申请号：US10571543
申请日：2004-12-08
申请人： Katsuya Fujisawa , Tokuo Ikari , Kazuo Genda , Atsushi Kumano , Noboru Oshima , Yoshiki Matsuoka , Toshimasa Eguchi , Shigenori Yamaoka , Yoshiyuki Ono , Hisatomo Yonehara , Tatsumi Takahashi , Motoyuki Suzuki , Akimitsu Tsukuda , Norimasa Sekine , Kazushige Takechi , Ken Sumiyoshi , Ichiro Fujieda , Yasuo Tsuruoka
发明人： Katsuya Fujisawa , Tokuo Ikari , Kazuo Genda , Atsushi Kumano , Noboru Oshima , Yoshiki Matsuoka , Toshimasa Eguchi , Shigenori Yamaoka , Yoshiyuki Ono , Hisatomo Yonehara , Tatsumi Takahashi , Motoyuki Suzuki , Akimitsu Tsukuda , Norimasa Sekine , Kazushige Takechi , Ken Sumiyoshi , Ichiro Fujieda , Yasuo Tsuruoka
IPC分类号： G02F1/133
CPC分类号： G02B5/0278 , B32B2307/40 , B32B2457/20 , B32B2457/202 , G02B5/0221 , G02B5/0242 , G02B5/0268 , G02B5/0284 , G02F1/133305 , G02F2001/133607 , Y10T156/10
摘要： A conventional liquid crystal display comprises a number of components, so that a manufacturing cost cannot be reduced. Furthermore, a large-area substrate has problems in shipping. According to this invention, a liquid-crystal panel is prepared by forming individual optically functional films, a TFT device and a light-emitting device on a long thin film and then laminating the film by a transfer process. A base film to be a substrate in a liquid-crystal panel preferably has a thickness of 10 μm to 200 μm, a curvature radius of 40 mm or less as a measure of flexibility and a coefficient of thermal expansion of 50 ppm/° C. or less. Furthermore, it more preferably gives a variation of ±5% or less in mechanical and optical properties to a thermal history at 200° C.
摘要翻译：常规的液晶显示器包括多个部件，从而不能减少制造成本。此外，大面积基板在运输中存在问题。根据本发明，通过在长薄膜上形成单独的光学功能膜，TFT器件和发光器件，然后通过转印工艺层合该膜来制备液晶面板。作为液晶面板中的基板的基底膜优选具有10μm至200μm的厚度，40mm或更小的曲率半径作为柔性和50ppm /℃的热膨胀系数。或更少。此外，更优选在200℃下对于热历史的机械和光学性质的±5％以下的变化。

9. 发明授权

US06797381B1 Highly size-stabilized polymer film and magnetic recording medium using the film 有权
标题翻译：使用该膜的高度尺寸稳定的聚合物膜和磁记录介质
公开(公告)号：US06797381B1
公开(公告)日：2004-09-28
申请号：US09555399
申请日：2000-07-27
申请人： Akimitsu Tsukuda , Toshiya Ieki , Yuuichi Nakajima
发明人： Akimitsu Tsukuda , Toshiya Ieki , Yuuichi Nakajima
IPC分类号： G11B573
CPC分类号： C08J5/18 , B29C55/12 , B29D7/01 , B29K2077/10 , G11B5/7305 , Y10T428/31725
摘要： A polymer film characterized in that the Poisson's ratio of the longitudinal direction (MD) to the transverse direction (TD) is less than 0.4. This film exhibits superior dimensional stability under high tension, cause almost no reading errors when it is used in a magnetic recording medium, and provides a high-capacity magnetic recording medium having superior electromagnetic conversion characteristics.
摘要翻译：一种聚合物膜，其特征在于纵向（MD）与横向（TD）的泊松比小于0.4。该膜在高张力下表现出优异的尺寸稳定性，当其用于磁记录介质时几乎不产生读取误差，并提供具有优异的电磁转换特性的高容量磁记录介质。

10. 发明授权

US06468628B2 Magnetic recording medium 有权
标题翻译：磁记录介质
公开(公告)号：US06468628B2
公开(公告)日：2002-10-22
申请号：US09759332
申请日：2001-01-16
申请人： Masanori Sueoka , Akimitsu Tsukuda , Nobuaki Ito
发明人： Masanori Sueoka , Akimitsu Tsukuda , Nobuaki Ito
IPC分类号： G11B5733
CPC分类号： G11B5/7315 , G11B5/64 , G11B5/70 , G11B5/7325 , G11B5/733 , G11B5/735 , Y10T428/24355 , Y10T428/24975 , Y10T428/31725
摘要： Disclosed is a magnetic recording medium having a magnetic layer directly formed on at least one surface of a base film that comprises, as the essential ingredient, an aromatic polyamide, in which the number of protrusions having a height of at least 10 nm on the surface of the magnetic layer, Na(10) (/mm2), the number of protrusions having a height of at least 50 nm thereon, Na(50) (/mm2), and the number of protrusions having a height of at least 10 nm on the surface of the base film coated with the magnetic layer, Na(10)′ (/mm2), all satisfy the following formulae: 2×104≦Na(10)≦2×107, 0≦Na(50)≦5×104, −0.9≦(Na(10)−Na(10)′)/Na(10)′≦0. The medium has, as the non-magnetic substrate (base film), a highly-tough, aromatic polyamide film, and the surface profile of its magnetic layer and that of its base film are specifically controlled.
摘要翻译：公开了一种磁记录介质，其具有直接形成在基膜的至少一个表面上的磁性层，所述磁性层包含作为必要成分的芳族聚酰胺，其中表面上具有至少10nm的高度的突起的数量的磁性层的Na（10）（/ mm 2），其上具有至少50nm的高度的突起的数量为Na（50）（/ mm 2），并且具有至少10nm的高度的突起的数量在涂覆有磁性层的基膜的表面上，Na（10）'（/ mm2）都满足下列公式：介质作为非磁性基材（基膜）具有高韧性，芳香性聚酰胺薄膜及其磁性层的表面轮廓及其底膜的表面轮廓是特别受控制的。

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