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1. 发明授权

US07708805B2 Method of producing carbon fibers, and methods of making protective clothing and a filter module 失效
标题翻译：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。

2. 发明授权

US5589265A Aromatic polyamide staple fiber bundles of improved dispersibility in viscous matrices and production of fiber-reinforced composites 失效
标题翻译：芳香族聚酰胺短纤维束在粘性基质中的分散性提高，纤维增强复合材料的生产
公开(公告)号：US5589265A
公开(公告)日：1996-12-31
申请号：US372366
申请日：1995-01-13
申请人： Richard Neuert , Gerhard Stein
发明人： Richard Neuert , Gerhard Stein
IPC分类号： C04B16/06 , C08J5/06 , D02G3/00
CPC分类号： C04B16/06 , C08J5/06 , Y10S428/902 , Y10T428/2904 , Y10T428/2907 , Y10T428/2962
摘要： Aromatic polyamide staple fiber bundles of improved dispersibility in viscous matrices and production of fiber-reinforced compositesDescribed are bundles of aromatic polyamide staple fibers having a staple length of at least 1 mm which have been provided with an effective amount of an agent which enhances the cohesion of the fiber bundle.The staple fiber bundles are held together by the adhesive before mixing into a matrix material and separate into individual fibers on mixing into the matrix material. There is no need for special mixing apparatus.
摘要翻译：在粘性基质中提高分散性的芳香族聚酰胺短纤维束和纤维增强复合材料的制造描述了具有至少1mm长度的短纤维长度的芳族聚酰胺短纤维束，其已经提供了有效量的增强凝聚力的试剂的纤维束。短纤维束在混合成基质材料之前通过粘合剂保持在一起，并在混合成基质材料时分离成单独的纤维。不需要特殊的混合装置。

3. 发明授权

US5490308A Monitoring the uniformity of tows 失效
标题翻译：监测丝束的均匀性
公开(公告)号：US5490308A
公开(公告)日：1996-02-13
申请号：US235185
申请日：1994-04-29
申请人： Bernd Huber , Richard Neuert
发明人： Bernd Huber , Richard Neuert
IPC分类号： B65H63/028 , D01H13/10 , D01H13/22 , D01H13/32 , G01N3/00 , G01N3/08 , D01G23/06
CPC分类号： D01H13/22
摘要： A method monitors and measures the uniformity of tows with mechanical sensing elements in the course of production on a tow line. The tension of the running tow is measured upstream of a transport roll arrangement and is utilized as a measure of the uniformity of the tow. Irregularities in the tow result in tow tension determination outside a predetermined tension range, and when the determined tension measurement is outside that range the irregular tow portions are remove. Also, the frequency of tow tension determination outside a predetermined range may be used as an indication of tow quality and for removing substandard tows.
摘要翻译：一种方法是在拖绳生产过程中监测和测量机械传感元件的丝束的均匀性。在运输辊装置的上游测量运行丝束的张力，并且用作丝束的均匀性的量度。拖曳中的不规则性导致在预定张力范围之外的牵引张力确定，并且当确定的张力测量超出该范围时，去除不规则的丝束部分。此外，在预定范围之外的牵引张力确定的频率可以用作丝束质量的指示和用于移除不合标准的丝束。

4. 发明授权

US06228966B1 High-strength high-modulus polyacrylonitrile fibers, method for their production and use 失效
标题翻译：高强度高模量聚丙烯腈纤维，其生产和使用方法
公开(公告)号：US06228966B1
公开(公告)日：2001-05-08
申请号：US09319645
申请日：1999-06-09
申请人： Richard Neuert
发明人： Richard Neuert
IPC分类号： C08F2044
CPC分类号： D01F6/18
摘要： This invention describes high-strength fibers with high initial moduli from homopolymers or copolymers comprising at least 70% by weight repeating acrylonitrile and/or methacrylonitrile units, and a process especially adapted for their preparation, and their use, especially as reinforcing materials or for producing filters or friction coatings. The fibers according to the invention have a strength of more than 100 cN/tex and an initial modulus of more than 15 N/tex (based on 100% elongation).
摘要翻译：本发明描述了具有来自均聚物或共聚物的高初始模量的高强度纤维，其包含至少70重量％的重复丙烯腈和/或甲基丙烯腈单元，以及特别适于其制备的方法及其用途，特别是作为增强材料或用于生产过滤器或摩擦涂层。根据本发明的纤维具有大于100cN / tex的强度和大于15N / tex的初始模量（基于100％伸长率）。

5. 发明授权

US5646234A Production of fibers or films using specific forming solutions and the fibers of films obtainable thereby 失效
标题翻译：使用特定的成形溶液生产纤维或薄膜以及由此获得的薄膜的纤维
公开(公告)号：US5646234A
公开(公告)日：1997-07-08
申请号：US416148
申请日：1995-04-04
申请人： Holger Jung , Richard Neuert , Peter Klein , Georg-Emerich Miess
发明人： Holger Jung , Richard Neuert , Peter Klein , Georg-Emerich Miess
IPC分类号： B29C55/02 , B29K77/00 , B29L7/00 , C08G69/32 , C08G69/42 , C08J5/18 , C08L77/00 , C08L77/10 , D01F6/60 , D01F6/80 , D01F6/90 , C08G69/12
CPC分类号： C08J5/18 , C08G69/32 , C08G69/42 , D01F6/805 , C08J2377/10 , Y10T428/2969 , Y10T428/2971 , Y10T428/31725
摘要： A process for producing fibers or films by the steps of:a) preparing an aromatic polyamide by polycondensation of dicarbonyl dihalides or mixtures thereof with at least two diamines in N-alkyllactams as a solvent, the polycondensation being of at least 90 mol %, based on the total amount of dicarbonyl dihalides in the reaction mixture, of compounds of the formula I or mixtures of such compoundsHal--OC--Ar.sup.1 --CO--Hal (I)with at least 90 mol%, based on the total amount of diamines in the reaction mixture, of compounds of the formula II and optionally III or mixtures of such compoundsH.sub.2 N--Ar.sup.2 --NH.sub.2 (II), H.sub.2 N--Ar.sup.3 --NH.sub.2 (III)where Ar.sup.1, Ar.sup.2 and Ar.sup.3 are independently of each other a bivalent aromatic radical, the proportion of structural repeat units in the aromatic polyamide derived from the compounds of the formula II, based on the proportion of the structural repeat units derived from the compounds of the formulae II and III, being at least 50 mol %, and said aromatic polyamide is soluble in organic solvents,b) forcing the solution of the aromatic polyamide obtained in step a) through dies of the desired cross-sectional shape at temperatures from 40.degree. to 120.degree. C. to form fibers or films,c) removing the organic solvent in a conventional manner to produce solvent-leaner or -free fibers or films sufficiently mechanically stable and nontacky for further processing.The process of the invention omits the customary neutralization after the aromatic polyamide has been prepared.
摘要翻译：一种通过以下步骤制备纤维或薄膜的方法：a）通过二羰基二卤化物或其混合物与N-烷基内酰胺中的至少两种二胺作为溶剂进行缩聚来制备芳族聚酰胺，所述缩聚为至少90mol％，基于对于反应混合物中二羰基二卤化物的总量，式I化合物或这些化合物Hal-OC-Ar1-CO-Hal（I）的混合物与至少90mol％的二胺的总量相比，反应混合物，式II和任选III的化合物或这些化合物H 2 N-Ar 2 -NH 2（II），H 2 N-Ar 3 -NH 2（III）的混合物，其中Ar 1，Ar 2和Ar 3彼此独立地是二价芳族基团衍生自式II化合物的芳族聚酰胺中结构重复单元的比例基于衍生自式II和III的化合物的结构重复单元的比例为至少50mol％，所述芳族聚酰胺可溶于或粗制溶剂，b）在40℃至120℃的温度下，将步骤a）中获得的芳族聚酰胺溶液强迫所需的横截面形状，以形成纤维或膜，c）将以常规的方式制备足够机械稳定和非粘性以进行进一步处理的溶剂稀的或无 - 纤维或薄膜。在制备芳族聚酰胺之后，本发明的方法省略了常规中和。

6. 发明授权

US5554722A Aromatic polyamide compositions with improved electrostatic properties, formed structures produced therefrom, and use and production thereof 失效
标题翻译：具有改进的静电性能的芳族聚酰胺组合物，由其制备的成型结构及其用途和生产
公开(公告)号：US5554722A
公开(公告)日：1996-09-10
申请号：US290378
申请日：1994-08-15
申请人： Dieter Eichenauer , Werner Groh , Hans-Tobias Macholdt , Jorg Dahringer , Holger Jung , Richard Neuert
发明人： Dieter Eichenauer , Werner Groh , Hans-Tobias Macholdt , Jorg Dahringer , Holger Jung , Richard Neuert
IPC分类号： B01D39/16 , B01D39/08 , C08K5/00 , C08L77/00 , C08L77/10 , D01F6/60 , D01F6/90 , D04H1/42 , D04H1/4342 , D04H1/541 , D04H1/55 , D04H3/16 , C08G69/26
CPC分类号： D04H1/4342 , B01D39/083 , C08K5/0075 , D04H1/541 , D04H1/55 , D04H3/16 , B01D2239/0216 , B01D2239/04 , B01D2239/0435
摘要： Aromatic polyamide compositions with improved electrostatic properties, formed structures produced therefrom, and use and production thereof.Described are compositions comprising an aromatic polyamide which is soluble in organic solvents and from 0.01 to 30% by weight, based on the weight of the composition, of an organic or organometallic charge control agent.The compositions can be used for producing formed structures, in particular fibers; these fibers are preferably used for producing webs which can be used for producing dust filters.
摘要翻译：具有改进的静电性能的芳族聚酰胺组合物，由其制备的成型结构及其用途和生产。描述了包含可溶于有机溶剂的芳族聚酰胺和基于组合物重量的0.01至30重量％的有机或有机金属电荷控制剂的组合物。组合物可用于生产成形结构，特别是纤维; 这些纤维优选用于制造可用于生产除尘过滤器的网。

7. 发明授权

US5214828A Process and apparatus for guiding a tow 失效
标题翻译：过程和设备指导
公开(公告)号：US5214828A
公开(公告)日：1993-06-01
申请号：US679224
申请日：1991-04-02
申请人： Richard Neuert , Bernd Huber
发明人： Richard Neuert , Bernd Huber
IPC分类号： B65H57/00 , D02G1/12 , D02J1/18 , G01N33/36
CPC分类号： D02J1/18 , G01N33/365
摘要： A process and apparatus for guiding a continuous moving tow in synthetic fiber manufacture. The profile (the thickness distribution and width) and the position of the tow are continuously sensed in a non-contact manner and an appropriate electrical signal is generated. This electrical signal is used to control the profile and the position of the tow in such a way that its profile and position stay within predetermined target value ranges. The tow geometry is preferably sensed using a CCD camera, while the tow geometry is controlled using tow-engaging deflecting means. In this way it is possible to optimize tow profile and position, for example for entry into a stuffer box (FIG. 1).
摘要翻译：用于在合成纤维制造中引导连续移动的丝束的方法和装置。轮廓（厚度分布和宽度）和丝束的位置以非接触的方式连续感测，并产生适当的电信号。该电信号用于控制丝束的轮廓和位置，使得其轮廓和位置保持在预定目标值范围内。优选地，使用CCD照相机感测丝束几何形状，而使用牵引接合偏转装置来控制丝束几何形状。以这种方式，可以优化丝束轮廓和位置，例如用于进入填塞箱（图1）。

8. 发明申请

US20050051538A1 Heat-conducting plate of expanded graphite, composite and method for production 有权
标题翻译：膨胀石墨导热板，复合材料及生产方法
公开(公告)号：US20050051538A1
公开(公告)日：2005-03-10
申请号：US10931422
申请日：2004-09-01
申请人： Werner Guckert , Richard Neuert , Wolfgang Kienberger , Christian Kipfelsberger
发明人： Werner Guckert , Richard Neuert , Wolfgang Kienberger , Christian Kipfelsberger
IPC分类号： F28F21/02 , H01C17/065 , H05B3/14 , H05B3/00
CPC分类号： H01C17/0652 , F28F21/02 , H05B3/145 , Y02B30/26
摘要： Lightweight heat-conducting plates of compressed expanded graphite material have layer planes which are preferably disposed so as to be parallel to the surface so that heat conduction in a lateral direction is preferred to heat conduction perpendicular to the plate plane. The heat-conducting plates are suitable for the transmission of heat of floor-heating, wall-heating, ceiling-heating and other flatly disposed heating systems and air-conditioning ceilings, for the transmission of heat and the dissipation of heat in buildings, automobiles, machines, installations and containers. The heat-conducting plates are dimensionally stable without the addition of binder and aggregates and can be produced in a continuous process. A composite component having at least one heat-conducting plate and a method for production of heat-conducting plates are also provided.
摘要翻译：压缩膨胀石墨材料的轻质导热板具有优选地设置成平行于表面的层平面，使得横向上的热传导优选垂直于板平面的热传导。导热板适用于地板加热，壁加热，天花板加热和其他扁平布置的加热系统和空调天花板的传热，用于建筑物，汽车中的热量传递和散热，机器，装置和容器。导热板的尺寸稳定性，不需要添加粘合剂和聚集体，并且可以在连续的方法中制造。还提供了具有至少一个导热板的复合部件和制造导热板的方法。

9. 发明授权

US5738940A Cut-resistant aramid fibers, yarns comprising these aramid fibers and use thereof 失效
标题翻译：抗切割芳族聚酰胺纤维，包含这些芳族聚酰胺纤维的纱线及其用途
公开(公告)号：US5738940A
公开(公告)日：1998-04-14
申请号：US800530
申请日：1997-02-18
申请人： Richard Neuert
发明人： Richard Neuert
IPC分类号： D01F1/10 , D01F6/80 , D02G3/00 , E02D27/42
CPC分类号： D02G3/442 , D01F1/10 , D01F6/805 , D10B2331/021 , Y10T428/2927 , Y10T428/2969
摘要： Cut-resistant fibers comprise a filler having a Mohs hardness of at least 3 and a fiber-forming material comprising selected aromatic polyamides soluble in polar aprotic organic solvents. The fibers are useful for manufacturing protective clothing.
摘要翻译：抗切割纤维包含Mohs硬度至少为3的填料和包含可溶于极性非质子有机溶剂的选定芳族聚酰胺的纤维形成材料。纤维用于制造防护服。

10. 发明授权

US5616683A Process for maintaining of improving the mechanical properties of fibers of aromatic copolyamides in alkaline media and shaped articles containing such fibers 失效
标题翻译：保持改善碱性介质中芳族共聚酰胺纤维的机械性能和含有这种纤维的成型制品的方法
公开(公告)号：US5616683A
公开(公告)日：1997-04-01
申请号：US181172
申请日：1994-01-13
申请人： Richard Neuert , Georg-Emerich Miess
发明人： Richard Neuert , Georg-Emerich Miess
IPC分类号： C04B16/06 , D01F6/60 , D01F6/80 , D06M11/38 , C08F6/00 , D06M11/00
CPC分类号： C04B16/06 , D01F6/805 , D06M11/38 , Y10T428/2969 , Y10T428/31504
摘要： A process for maintaining or increasing the tensile strength of fibers of aromatic copolyamides which are formed from a major portion of para-monomers and are soluble in organic aprotic and polar solvents. The process involves storing the fibers in alkaline media after production by wet or dry spinning processes, after treatment of the dry or wet spun fibers, and storing the fibers in an aqueous environment having a pH of at least 10. The tensile strength of the fibers is retained or increased.
摘要翻译：维持或提高芳族共聚酰胺纤维的拉伸强度的方法，其由主要部分的对位单体形成并且可溶于有机非质子和极性溶剂。该方法包括在处理干燥或湿纺丝纤维之后通过湿法或干纺法生产后将纤维储存在碱性介质中，并将纤维储存在pH至少为10的水性环境中。纤维的拉伸强度被保留或增加。

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