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    Carbon fiber reinforced resin composition, molding compounds and molded products therefrom
    1.
    发明授权
    Carbon fiber reinforced resin composition, molding compounds and molded products therefrom 有权
    碳纤维增强树脂组合物，模塑料及其成型品

    公开(公告)号：US06998434B2

    公开(公告)日：2006-02-14

    申请号：US10470975

    申请日：2002-02-01

    申请人： Eisuke Wadahara ,  Masato Honma ,  Soichi Ishibashi ,  Yasunori Nagashima ,  Yuji Kojima

    发明人： Eisuke Wadahara ,  Masato Honma ,  Soichi Ishibashi ,  Yasunori Nagashima ,  Yuji Kojima

    IPC分类号： C08K7/02 ,  C08K7/22

    CPC分类号： C08J5/005 ,  B82Y30/00 ,  C08J5/042 ,  C08K3/04 ,  C08K3/041 ,  C08K7/06 ,  C08L65/00 ,  C08L77/06 ,  Y10S977/753 ,  Y10T428/24994 ,  Y10T428/31504 ,  Y10T428/31616 ,  C08L69/00

    摘要： The present invention relates to carbon fiber reinforced resin compositions comprising the following essential components (A), (B) and (C), and to molding compounds and molded products made by processing and molding the carbon fiber reinforced resin composition; Component (A): 0.01 to 0.7% by weight of vapor grown carbon fiber and/or nanotubes based on 100% by weight of the carbon fiber reinforced resin composition, of which the average diameter of single fiber ranges from 1 to 45 nm; Component (B): 6 to 40% by weight of carbon fiber based on 100% by weight of the carbon fiber reinforced resin composition, of which the average diameter of single fiber ranges from 1 to 20 μm; and Component (C): resin. The present invention provides carbon fiber reinforced resin composition, molding compounds and molded products therefrom, having good conductivity, mechanical properties and moldability by the above constitution.

    摘要翻译： 本发明涉及包含以下必要组分（A），（B）和（C）的碳纤维增强树脂组合物，以及通过加工和模塑碳纤维增强树脂组合物而制备的模塑化合物和模塑产品; 组分（A）：基于碳纤维增强树脂组合物的100重量％，其中单纤维的平均直径为1至45nm的气态生长碳纤维和/或纳米管的0.01至0.7重量％ 组分（B）：基于100重量％的碳纤维增强树脂组合物，其中单纤维的平均直径为1至20μm的碳纤维为6至40重量％; 和组分（C）：树脂。 本发明提供碳纤维增强树脂组合物，模塑料及其成型品，通过上述结构具有良好的导电性，机械性能和成型性。

    Thermoplastic resin composition, molding material, and molded article thereof
    2.
    发明授权
    Thermoplastic resin composition, molding material, and molded article thereof 有权
    热塑性树脂组合物，成型材料及其成型体

    公开(公告)号：US06384128B1

    公开(公告)日：2002-05-07

    申请号：US09619536

    申请日：2000-07-19

    申请人： Eisuke Wadahara ,  Kenichi Yoshioka ,  Soichi Ishibashi

    发明人： Eisuke Wadahara ,  Kenichi Yoshioka ,  Soichi Ishibashi

    IPC分类号： C08K304

    CPC分类号： C08K7/02 ,  C08K3/04

    摘要： A thermoplastic resin composition capable of providing a thin walled molded article whose flame retardancy with a thickness of 1.6 mm ({fraction (1/16)} inch) in accordance with an UL 94 standard is V-0 or better, and which comprises the following components [A], [B] and [C], wherein the component [B] satisfies the following conditions (B1) and/or (B2): [A]: an electrically conductive fiber; [B]: a carbon powder; [C]: a thermoplastic resin; (B1): Raman scattering intensity ratio I2/I1 is 0.55-0.8; (B2): Raman scattering intensity ratio I2/I3 is 0.54-0.8;  where I1: local maximum value of Raman scattering intensity appearing near a Raman shift of 1360 cm−1; I2: local minimum value of the Raman scattering intensity appearing near a Raman shift of 1480 cm−1; I3: local maximum value of the Raman scattering intensity appearing neat a Raman shift of 1600 cm−1.

    摘要翻译： 能够提供根据UL94标准的阻燃性为1.6mm（{分数（1/16）}英寸）的阻燃性为V-0以上的薄壁成型体的热塑性树脂组合物，其包含 以下组分[A]，[B]和[C]组分[B]满足以下条件（B1）和/或（B2）：[A]：导电纤维; [B] ; [C]：热塑性树脂;（B1）：拉曼散射强度比I2 / I1为0.55〜0.8;（B2）：拉曼散射强度比I2 / I3为0.54〜0.8; 其中I1：拉曼散射强度出现在1360cm -1附近出现的拉曼散射强度的局部最大值; I2：拉曼偏移附近出现的拉曼散射强度的局部最小值为1480cm -1; I3：拉曼散射的局部最大值 强度呈现为1600厘米-1的拉曼位移。

    Processes for producing perform and FRP
    5.
    发明申请
    Processes for producing perform and FRP 有权
    生产性能和玻璃钢的工艺

    公开(公告)号：US20090301641A1

    公开(公告)日：2009-12-10

    申请号：US12461377

    申请日：2009-08-10

    申请人： Nobuo Asahara ,  Hiroshi Odani ,  Eisuke Wadahara

    发明人： Nobuo Asahara ,  Hiroshi Odani ,  Eisuke Wadahara

    IPC分类号： D04H11/08

    CPC分类号： B29C43/203 ,  B29B11/16 ,  B29C43/12 ,  B29C43/3642 ,  B29C70/545 ,  B29C70/547 ,  B29C2043/3488 ,  B29C2043/3657 ,  B29K2105/0854 ,  Y10T156/1057 ,  Y10T442/3472 ,  Y10T442/3528 ,  Y10T442/3545

    摘要： A preform, formed with a plurality of reinforcing fiber substrates stacked to each other and each made of at least reinforcing fiber yarns, has a resin material, whose main component is a thermoplastic resin, interlaminated between the layers of the reinforcing fiber substrates in the preform, and has through holes extending through a plurality of the reinforcing fiber substrates in the thickness direction of the preform; an FRP molded using this preform; and processes for producing these. By improving the impregnability in the thickness direction of the preform, an FRP excellent both in various mechanical properties and in matrix resin impregnation and stabler in quality can be produced with high productivity.

    摘要翻译： 形成有多个彼此堆叠并且至少由增强纤维纱制成的增强纤维基材的预成型件具有树脂材料，其主要成分是热塑性树脂，层压在预成型体中的增强纤维基材层之间 并且具有在预成型体的厚度方向上延伸穿过多个增强纤维基材的通孔; 使用该预制件成型的FRP; 以及制造这些的方法。 通过提高预成型体的厚度方向的浸渍性，能够以高的生产率制造各种机械性能和基体树脂浸渍和质量稳定性优异的FRP。

    Method for producing carbon fiber woven fabric
    7.
    发明授权
    Method for producing carbon fiber woven fabric 有权
    生产碳纤维织物的方法

    公开(公告)号：US07857013B2

    公开(公告)日：2010-12-28

    申请号：US12298396

    申请日：2007-04-27

    申请人： Eisuke Wadahara ,  Ikuo Horibe ,  Shigeru Miyamoto ,  Kyoko Miyamoto, legal representative ,  Kenichi Takezawa ,  Kuniyoshi Kurihara ,  Kazuhiro Ohno

    发明人： Eisuke Wadahara ,  Ikuo Horibe ,  Shigeru Miyamoto ,  Kenichi Takezawa ,  Kuniyoshi Kurihara ,  Kazuhiro Ohno

    IPC分类号： D03D41/00 ,  D03D13/00 ,  D03D25/00

    CPC分类号： D03D47/3053 ,  D03D15/0094 ,  D03D49/04 ,  D10B2101/12 ,  Y10S139/01

    摘要： The present invention has an object of providing a method for producing a carbon fiber woven fabric in which the length of each warp yarn made of a carbon fiber strand is uniform, weft yarns are straightly arranged without waviness, and that is excellent in quality can be obtained with high productivity (production speed), and is characterized that a method for producing a carbon fiber woven fabric using an air jet loom in which heald in a shedding motion has an angle of repose in a range of 0 to 50° when weaving a uni-directional carbon fiber woven fabric woven with a carbon fiber strand having a fineness of 400 to 6,000 tex as the warp yarn and an auxiliary fiber having a fineness of ⅕ or less of the carbon fiber strand as the weft yarn.

    摘要翻译： 本发明的目的是提供一种碳纤维织物的制造方法，其中由碳纤维股线制成的每根经纱的长度均匀，纬纱直线布置而没有波纹，质量优异的可以是 以生产率高（生产速度）获得，其特征在于，使用喷气织机制造碳纤维织物的方法，其中，当织造a时，在脱落运动中综合的角度为0至50° 用作为经纱的细度为400〜6000tex的碳纤维线和作为纬纱的碳纤维线的细度为⅕以下的辅助纤维编织的单向碳纤维织物。

    Fiber-reinforced plastic and process for production thereof
    9.
    发明授权
    Fiber-reinforced plastic and process for production thereof 有权
    纤维增强塑料及其生产方法

    公开(公告)号：US08101262B2

    公开(公告)日：2012-01-24

    申请号：US12442982

    申请日：2007-04-18

    申请人： Masahiro Yamanouchi ,  Ichiro Taketa ,  Eisuke Wadahara ,  Akihiko Kitano

    发明人： Masahiro Yamanouchi ,  Ichiro Taketa ,  Eisuke Wadahara ,  Akihiko Kitano

    IPC分类号： B32B3/00 ,  B29C43/18

    CPC分类号： B29C43/003 ,  B29C70/222 ,  B29K2105/0854 ,  B29L2031/003 ,  B32B1/00 ,  B32B3/30 ,  B32B5/12 ,  B32B5/26 ,  B32B2250/20 ,  B32B2250/40 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2307/516 ,  B32B2307/54 ,  C08J5/042 ,  C08J5/24 ,  Y10T428/24 ,  Y10T428/24174 ,  Y10T428/24612 ,  Y10T428/249939

    摘要： A fiber-reinforced plate-like plastic having a plate and a protrusion rising on the plate, wherein the plate and the protrusion each contain a laminated structure composed of plural reinforcing fiber sheets which each include many fibers of 10 to 100 mm in fiber length arranged in a fixed direction and at least two of the layers constituting the laminated structure are different in the direction of arrangement of reinforcing fibers and wherein at least part of the reinforcing fibers extend continuously from the plate to the protrusion and at least one of the layers constituting the laminated structure of the protrusion has a shape similar to the shape of the protrusion; and a process for the production of fiber-reinforced plastic which includes cutting a unidirectional prepreg sheet composed of many reinforcing fibers arranged in a fixed direction and a matrix resin into prepreg base material sheets with the above fiber length, laminating the prepreg base material sheets with the directions of arrangement of reinforcing fibers of the base material sheets being different from each other to form a prepreg laminate, and heating and pressure-molding this laminate in a mold provided with a recess for forming the production.

    摘要翻译： 一种纤维增强板状塑料，其具有在板上升起的板和突起，其中板和突起均包含由多个增强纤维片构成的层压结构，每个增强纤维片均包括纤维长度为10至100mm的许多纤维， 在固定方向上，并且构成层压结构的层中的至少两层在增强纤维的布置方向上不同，并且其中至少一部分增强纤维从板连续延伸到突起，并且至少一层构成 突起的层叠结构具有与突起的形状相似的形状; 以及生产纤维增强塑料的方法，包括将由固定方向排列的许多增强纤维构成的单向预浸薄片和基体树脂切割成具有上述纤维长度的预浸料坯基材片，将预浸料坯基材片与 基材片的增强纤维的配置方向彼此不同，形成预浸料层叠体，在具有用于形成生产用的凹部的模具中对该层叠体进行加热加压成形。

    Method and equipment for manufacturing reinforced fiber textile
    10.
    发明授权
    Method and equipment for manufacturing reinforced fiber textile 有权
    制造纤维增强纤维的方法和设备

    公开(公告)号：US07779870B2

    公开(公告)日：2010-08-24

    申请号：US10570701

    申请日：2003-09-05

    申请人： Kiyoshi Homma ,  Akira Nishimura ,  Ikuo Horibe ,  Eisuke Wadahara

    发明人： Kiyoshi Homma ,  Akira Nishimura ,  Ikuo Horibe ,  Eisuke Wadahara

    IPC分类号： D03D1/00

    CPC分类号： D06C15/00

    摘要： A method for producing a reinforcing fiber woven fabric of the invention is a method for producing a reinforcing fiber 1 for weaving the reinforcing fiber as at least a warp 2. The yarn width of at least the warp 2 constituting the woven fabric is widened in the direction of the weft 3 by reciprocating cylindrical bodies 4 in the direction of the warp 2 of the woven fabric while rolling the cylindrical bodies 4 in a pressurization state to the woven fabric 1 A apparatus for producing a reinforcing fiber woven fabric of the invention comprising: a guide roller 5 which comes into contact with the surface of a reinforcing woven fabric continuously passing through at a predetermined winding angle and rotates; a plurality of cylindrical bodies 4 rotatably supported on the woven fabric which comes into contact with the surface of the guide roller 5; and driving parts 6 to 10 for reciprocating the cylindrical bodies in the direction of the warp 2 of the woven fabric.

    摘要翻译： 本发明的增强纤维织物的制造方法是将增强纤维编织成至少为经纱2的增强纤维1的制造方法。至少构成织物的经纱2的纱线宽度在 纬纱3的方向通过往复式圆筒体4在织物的经纱2的方向上同时将筒状体4以加压状态滚动到机织织物1。一种本发明的增强纤维织物的制造装置，包括： 导辊5，其与预定的卷绕角度连续地通过的加强织物的表面接触并旋转; 多个圆筒体4，可旋转地支撑在与引导辊5的表面接触的机织织物上; 以及驱动部件6至10，用于使圆筒体在织物的经纱2的方向上往复运动。