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    Carbon nanofiber and manufacturing method for it, and carbon fiber composite material
    4.
    发明专利
    Carbon nanofiber and manufacturing method for it, and carbon fiber composite material 有权
    碳纳米纤维和碳纤维复合材料的制造方法

    公开(公告)号：JP2008308515A

    公开(公告)日：2008-12-25

    申请号：JP2007155078

    申请日：2007-06-12

    Applicant: Mefs Kk ,  Mefs株式会社 ,  Nissin Kogyo Co Ltd ,  日信工業株式会社

    Inventor： NOGUCHI TORU ,  UEKI HIROYUKI ,  IIOI SATOSHI ,  TAKEUCHI KENJI

    IPC: C08L21/00 ,  C01B31/02 ,  C08K7/06 ,  D01F9/127

    Abstract: PROBLEM TO BE SOLVED: To provide a carbon nanofiber, improved in wettability to matrix material, and a manufacturing method for it, and a carbon fiber composite material using the carbon nanofiber.
    SOLUTION: This carbon fiber composite material is a carbon fiber composite material formed by uniformly dispersing carbon nanofibers 40 in elastomer 30. After the carbon nanofiber 40 is manufactured by vapor phase growth method, it is heat-treated at 1,100°C-1,600°C, which is higher than the reaction temperature in the vapor phase growth method.
    COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种碳纳米纤维，提高基体材料的润湿性及其制造方法，以及使用碳纳米纤维的碳纤维复合材料。 解决方案：该碳纤维复合材料是通过将碳纳米纤维40均匀分散在弹性体30中形成的碳纤维复合材料。在通过气相生长法制造碳纳米纤维40之后，将其在1100℃〜 1600℃，高于气相生长法中的反应温度。 版权所有（C）2009，JPO＆INPIT

    Carbon nanofiber, carbon nanofiber assembly, method for producing carbon nanofiber, method for producing carbon fiber composite material, and carbon fiber composite material
    6.
    发明专利
    Carbon nanofiber, carbon nanofiber assembly, method for producing carbon nanofiber, method for producing carbon fiber composite material, and carbon fiber composite material 有权
    碳纳米纤维，碳纳米纤维集合体，碳纳米纤维的制造方法，碳纤维复合材料的制造方法以及碳纤维复合材料

    公开(公告)号：JP2011084844A

    公开(公告)日：2011-04-28

    申请号：JP2009239053

    申请日：2009-10-16

    Applicant: Mefs Kk ,  Mefs株式会社 ,  Nissin Kogyo Co Ltd ,  日信工業株式会社

    Inventor： NOGUCHI TORU ,  UEKI HIROYUKI ,  INUKAI SHIGEKI ,  IIOI SATOSHI

    IPC: D01F9/127 ,  C01B31/02 ,  C08J3/20 ,  C08J5/04 ,  C08K3/04 ,  C08L101/00

    Abstract: PROBLEM TO BE SOLVED: To provide a carbon nanofiber, a carbon nanofiber assembly, a method for producing the carbon nanofiber, a method for producing a carbon fiber composite material, and the carbon fiber composite material. SOLUTION: The method for producing the carbon fiber composite material incldes a first step and a second step. The first step produces a plurality of carbon nanofibers 80 by compressing a plurality of the first carbon nanofibers 60 produced by a vapor growth method. The second step produces the carbon fiber composite material by mixing the carbon nanofibers 80 with an elastomer and uniformly dispersing the carbon nanofibers in the elastomer with a shearing force. The multiple first carbon nanofibers 60 contains the first carbon nanofibers 60 having branched part. The compression treatment cuts the first carbon nanofibers 60 at the branched point. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 待解决的问题：提供碳纳米纤维，碳纳米纤维组件，碳纳米纤维的制造方法，碳纤维复合材料的制造方法以及碳纤维复合材料。 解决方案：碳纤维复合材料的制造方法包括第一步骤和第二步骤。 第一步通过压缩通过气相生长法生产的多个第一碳纳米纤维60来生产多个碳纳米纤维80。 第二步通过将碳纳米纤维80与弹性体混合并用剪切力将碳纳米纤维均匀分散在弹性体中来生产碳纤维复合材料。 多个第一碳纳米纤维60含有具有分支部分的第一碳纳米纤维60。 压缩处理在分支点切割第一碳纳米纤维60。 版权所有（C）2011，JPO＆INPIT

    Ultrahigh molecular weight polyethylene composite material and method for manufacturing the same
    8.
    发明专利
    Ultrahigh molecular weight polyethylene composite material and method for manufacturing the same 有权
    超高分子量聚乙烯复合材料及其制造方法

    公开(公告)号：JP2013208424A

    公开(公告)日：2013-10-10

    申请号：JP2013036244

    申请日：2013-02-26

    Applicant: Nakashima Medical Co Ltd ,  ナカシマメディカル株式会社 ,  Mefs Kk ,  Mefs株式会社 ,  Shinshu Univ ,  国立大学法人信州大学

    Inventor： NISHIMURA NAOYUKI ,  TSUNASHIMA YOSHITAKA ,  FUKUYO TOMOYUKI ,  SAITO NAOTO ,  USUI YUKI ,  ENDO MORINOBU

    IPC: A61L27/00 ,  A61F2/30

    Abstract: PROBLEM TO BE SOLVED: To provide an ultrahigh molecular weight polyethylene composite material having excellent abrasion resistance, elastic modulus, and impact resistance at the same time, and capable of being used in a region requiring abrasion resistance as an artificial joint, and to provide a method for manufacturing the same.SOLUTION: An ultrahigh molecular weight polyethylene composite material is obtained by pressurizing and heating a mixture containing ultrahigh molecular weight polyethylene and carbon nanotube and molding the mixture in a prescribed shape. The molecular weight of polyethylene on an interface between the ultrahigh molecular weight polyethylene and the carbon nanotube is smaller than the molecular weight of the ultrahigh molecular weight polyethylene.

    Abstract translation: 要解决的问题：为了提供同时具有优异的耐磨性，弹性模量和耐冲击性的超高分子量聚乙烯复合材料，并且能够用作需要耐磨性的区域作为人造接头，并且提供 其制造方法。解决方案：通过加压和加热含有超高分子量聚乙烯和碳纳米管的混合物并将混合物成型为规定形状，获得超高分子量聚乙烯复合材料。 在超高分子量聚乙烯和碳纳米管之间的界面上的聚乙烯的分子量小于超高分子量聚乙烯的分子量。

    Method of producing ceramic composite material, and ceramic composite material
    9.
    发明专利
    Method of producing ceramic composite material, and ceramic composite material 有权
    生产陶瓷复合材料的方法和陶瓷复合材料

    公开(公告)号：JP2013166682A

    公开(公告)日：2013-08-29

    申请号：JP2012040610

    申请日：2012-02-27

    Applicant: Nakashima Medical Co Ltd ,  ナカシマメディカル株式会社 ,  Mefs Kk ,  Mefs株式会社 ,  Okayama Univ ,  国立大学法人 岡山大学 ,  Shinshu Univ ,  国立大学法人信州大学

    Inventor： NISHIMURA NAOYUKI ,  TSUNASHIMA YOSHITAKA ,  FUKUYO TOMOYUKI ,  KISHIMOTO AKIRA ,  SAITO NAOTO ,  USUI YUKI ,  ENDO MORINOBU

    IPC: C04B35/622 ,  B82Y30/00 ,  C01B31/02 ,  C04B35/10

    Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a ceramics composite material having high fracture toughness value and high intensity by using a binder for combining ceramic powder with carbon nanotube.SOLUTION: A method of producing a ceramics composite material includes: a step of mixing an aqueous medium with an acid for adjusting pH in a pH region where a metal atom comprising ceramics can exist in a cationic state, ceramic powder, a copolymer that contains a phenyl group and a carboxyl group, and carbon nanotube, to obtain a mixed solution where a carbon nanotube-ceramics bound substance is produced in the aqueous medium; a step of drying the mixed solution to product carbon nanotube-ceramics bound powder; and a burning step of shaping and burning the carbon nanotube-ceramics bound powder.

    Abstract translation: 要解决的问题：提供一种通过使用用于将陶瓷粉末与碳纳米管结合的粘合剂来制造具有高断裂韧性值和高强度的陶瓷复合材料的方法。解决方案：一种陶瓷复合材料的制造方法包括： 在含有陶瓷的金属原子可以以阳离子状态存在的pH区域中，与含有苯的基团和羧基的共聚物和碳纳米管混合使用含水介质与pH调节pH， 溶液，其中在水性介质中产生碳纳米管 - 陶瓷结合物质; 将混合溶液干燥成碳纳米管 - 陶瓷结合粉末的步骤; 以及对碳纳米管 - 陶瓷结合粉末进行成形和燃烧的燃烧步骤。

    Method for manufacturing carbon nanotube, and carbon nanotube
    10.
    发明专利
    Method for manufacturing carbon nanotube, and carbon nanotube 审中-公开
    制备碳纳米管和碳纳米管的方法

    公开(公告)号：JP2010018498A

    公开(公告)日：2010-01-28

    申请号：JP2008181576

    申请日：2008-07-11

    Applicant: Mefs Kk ,  Mefs株式会社 ,  Shinshu Univ ,  国立大学法人信州大学

    Inventor： ENDO MORINOBU ,  TAKEUCHI KENJI ,  IIOI SATOSHI ,  FUKUYO TOMOYUKI

    IPC: C01B31/02 ,  B01J23/78 ,  B01J23/86 ,  B01J23/889

    Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional method for manufacturing carbon nanotubes, in which multi-walled carbon nanotubes obtained by a vapor phase growth method are subjected to a heat treatment at a high temperature higher than the formation temperature of the carbon nanotubes. SOLUTION: When carbon nanotubes are manufactured by a catalytic vapor-phase growth method comprising circulating a carbon source gas in a heating atmosphere and growing multi-walled carbon nanotubes from the surface of a catalyst being brought into contact with the carbon source gas, a mineral powder containing iron is used as the catalyst. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题为了解决制造碳纳米管的常规方法中的问题，其中通过气相生长法获得的多壁碳纳米管在比形成温度高的高温下进行热处理 的碳纳米管。 解决方案：当通过催化气相生长方法制造碳纳米管时，包括在加热气氛中循环碳源气体，并从与碳源气体接触的催化剂表面生长多壁碳纳米管 使用含有铁的矿物粉末作为催化剂。 版权所有（C）2010，JPO＆INPIT

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