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    Method of producing carbon fibers, and methods of making protective clothing and a filter module
    5.
    发明授权
    Method of producing carbon fibers, and methods of making protective clothing and a filter module 失效
    生产碳纤维的方法，以及制作防护服的方法和过滤器模块

    公开(公告)号：US07708805B2

    公开(公告)日：2010-05-04

    申请号：US11656259

    申请日：2007-01-22

    申请人： Michael Heine ,  Richard Neuert ,  Rainer Zimmermann-Chopin

    发明人： Michael Heine ,  Richard Neuert ,  Rainer Zimmermann-Chopin

    IPC分类号： D01F9/12

    CPC分类号： D01F9/22

    摘要： Porous carbon fibers, whose active centers are formed by pores that are filled at least in part by carbon and/or metal and/or metal carbide, obtainable by carbonization of organic or inorganic polymers, the use thereof for the adsorption or separation of gaseous substances, in particular of CO2, and also a method for the production thereof. First, a spinning mixture containing polyacrylonitrile-based polymer A and an organic or metallo-organic polymer B is produced. Next, the spinning mixture is spun to form mixed fibers of polymer A and polymer B. The mixed fiber is stabilized by oxidation. This is followed by carbonization or graphitization of the mixed fiber under non-oxidizing conditions in such a way that the polymer B forms a carbon and/or metal and/or metal carbide residue of at least 22 wt %, the residue forming active centers.

    摘要翻译： 多孔碳纤维，其活性中心由至少部分由碳和/或金属和/或金属碳化物填充的孔形成，可通过有机或无机聚合物的碳化获得，其用于吸附或分离气态物质 ，特别是二氧化碳，以及其制备方法。 首先，制备含有聚丙烯腈类聚合物A和有机或金属有机聚合物B的纺丝混合物。 接下来，将纺丝混合物纺丝以形成聚合物A和聚合物B的混合纤维。混合纤维通过氧化而稳定。 接着在非氧化条件下使混合纤维碳化或石墨化，使得聚合物B形成至少22重量％的碳和/或金属和/或金属碳化物残余物，残余物形成活性中心。

    Process for producing shaped bodies comprising fiber-reinforced ceramic materials
    9.
    发明授权
    Process for producing shaped bodies comprising fiber-reinforced ceramic materials 有权
    包括纤维增强陶瓷材料的成形体的制造方法

    公开(公告)号：US07011786B2

    公开(公告)日：2006-03-14

    申请号：US10328659

    申请日：2002-12-23

    申请人： Moritz Bauer ,  Michael Heine ,  Andreas Kienzle ,  Ronald Huener ,  Rainer Zimmermann-Chopin ,  Andreas Rahn

    发明人： Moritz Bauer ,  Michael Heine ,  Andreas Kienzle ,  Ronald Huener ,  Rainer Zimmermann-Chopin ,  Andreas Rahn

    IPC分类号： B29C35/08 ,  B29C59/00 ,  B29C67/00 ,  C01B31/00 ,  D01F9/12

    CPC分类号： F16D65/125 ,  C04B35/573 ,  C04B35/806 ,  C04B35/83 ,  F16D69/023 ,  F16D2200/0039 ,  F16D2200/0052 ,  F16D2200/006 ,  Y10T428/249927 ,  Y10T428/249928

    摘要： Process for producing shaped bodies comprising fiber-reinforced ceramic materials, where a green body is produced in a first step by introducing a press moulding composition into a mold, where the press moulding composition comprises carbon fibers and/or carbon filaments and pitch and/or resins which, when treated thermally and with the exclusion of oxidizing agents, form carbon-containing residues, the green body is cured in a second step by heating to a temperature of from 120° C. to 280° C. under pressure, the cured green body, also referred to as intermediate body, is carbonized in a third step by heating in a nonoxidizing atmosphere to a temperature of from about 750° C. to about 1100° C. to form a C/C body, wherein heating in the first, second and/or third step is at least partly effected by an electric current being passed through the pressable composition, the green body and/or the cured green body, shaped bodies produced according to this process and their use as brake disks, clutch disks and friction disks

    摘要翻译： 包括纤维增强陶瓷材料的成型体的制造方法，其中通过将压制成型组合物引入模具中，在第一步骤中生产生坯体，其中压制成型组合物包含碳纤维和/或碳丝，沥青和/或 在热处理和排除氧化剂的情况下，形成含碳残留物的树脂在第二步骤中通过在压力下加热至120℃至280℃的温度而固化，固化 也称为中间体的生坯通过在非氧化气氛中加热至约750℃至约1100℃的温度而在第三步骤中进行碳化以形成C / C体，其中在 第一，第二和/或第三步骤至少部分地通过通过可挤压组合物，生坯和/或固化的生坯体的电流，根据该方法制造的成形体及其作为制动器的用途 ks，离合器盘和摩擦盘