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1. 发明授权

US06890986B2 Substantially pure bulk pyrocarbon and methods of preparation 失效
标题翻译：基本上纯的散装热解碳及其制备方法
公开(公告)号：US06890986B2
公开(公告)日：2005-05-10
申请号：US09940901
申请日：2001-08-28
申请人： James Gary Pruett
发明人： James Gary Pruett
IPC分类号： C01B31/02 , C04B35/628 , C23C16/26 , C23C16/44 , C23C16/442 , H01M4/58 , H01M4/62 , H01M8/02 , C08K3/04
CPC分类号： C04B35/62873 , B82Y30/00 , C01B32/05 , C04B2235/3217 , C04B2235/3229 , C04B2235/3244 , C04B2235/3418 , C04B2235/36 , C04B2235/3826 , C04B2235/3843 , C04B2235/3873 , C04B2235/3886 , C04B2235/422 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5276 , C04B2235/5288 , C04B2235/5409 , C23C16/26 , C23C16/4417 , C23C16/442 , H01M4/587 , H01M4/625 , H01M8/0226
摘要： The present invention provides a substantially pure and finely divided granular pyrolytic carbon material. The substantially pure pyrolytic carbon can be used in a variety of applications including filtration and battery electrode applications. The present invention further describes a process for producing a substantially pure pyrolytic carbon material that includes heating a mixture of refractory inorganic particles with hydrocarbon gas for an amount of time sufficient to deposit a substantially uniform layer of pyrolytic carbon on the surfaces of the particles.
摘要翻译：本发明提供了基本上纯的和细碎的颗粒状热解碳材料。基本上纯的热解碳可用于各种应用，包括过滤和电池电极应用。本发明还描述了一种生产基本上纯的热解碳材料的方法，该方法包括将耐火无机颗粒与烃气体的混合物加热足够的时间以在颗粒表面沉积基本均匀的热解碳层。

2. 发明授权

US6119827A Brake rotor for a motor vehicle 失效
标题翻译：用于汽车的制动转子
公开(公告)号：US6119827A
公开(公告)日：2000-09-19
申请号：US96358
申请日：1998-06-12
申请人： Dino Militello , Manfred Roessler , Ruediger Lichnofsky , Tilmann Haug , Emil Naeumann , Karl-Heinz Roess , Andreas Soens , Detlef Sokolowsky , Claus-Peter Weidner
发明人： Dino Militello , Manfred Roessler , Ruediger Lichnofsky , Tilmann Haug , Emil Naeumann , Karl-Heinz Roess , Andreas Soens , Detlef Sokolowsky , Claus-Peter Weidner
IPC分类号： F16D65/12 , F16D69/00
CPC分类号： F16D65/12 , F16D65/123 , F16D65/126 , F16D65/128 , F16D2065/1316 , F16D2065/132 , F16D2065/1328 , F16D2065/1344 , F16D2065/1392 , F16D2069/004 , F16D2200/0039 , F16D2200/0052
摘要： A brake rotor includes a disc-shaped carrier and friction rings arranged on or on top of the carrier, so that the friction rings and carrier form a single piece construction. The carrier and friction rings are made from carbon/carbon materials and ceramic materials respectively. The carrier has a hat-shaped cross-sectional shape with a flanged outer edge and the friction rings are attached to each side of the flanged edge of the carrier. The brake rotor may be directly mounted onto the wheel flange via the carrier using bolts.
摘要翻译：制动转子包括一个圆盘状的载体和布置在载体上或上的摩擦环，使得摩擦环和载体形成单件结构。载体和摩擦环分别由碳/碳材料和陶瓷材料制成。载体具有帽形横截面形状，具有带凸缘的外边缘，并且摩擦环附接到载体的凸缘边缘的每一侧。制动转子可以通过使用螺栓的载体直接安装在车轮凸缘上。

3. 发明授权

US4661336A Pretreatment of pan fiber 失效
标题翻译：泛光纤预处理
公开(公告)号：US4661336A
公开(公告)日：1987-04-28
申请号：US801417
申请日：1985-11-25
申请人： Michael V. McCabe
发明人： Michael V. McCabe
IPC分类号： D01F9/22 , D01F9/12 , D01C5/00
CPC分类号： D01F9/225
摘要： The rate of preoxidation-stabilization of polyacrylonitrile carbon fiber precursors is substantially increased by applying an aqueous solution of an accelerator compound containing a C.dbd.N group such as guanidine carbonate to the fiber, suitably by immersing the fiber in a bath of the solution.
摘要翻译：通过将纤维在溶液浴中浸渍适当的方法，通过将含有C = N基团的促进剂化合物如碳酸胍如碳酸胍的水溶液施加到纤维上，可以显着提高聚丙烯腈碳纤维前体的预氧化稳定速率。

4. 发明授权

US4610860A Method and system for producing carbon fibers 失效
标题翻译：生产碳纤维的方法和系统
公开(公告)号：US4610860A
公开(公告)日：1986-09-09
申请号：US742103
申请日：1985-06-05
申请人： Charles K. Mullen
发明人： Charles K. Mullen
IPC分类号： D01F9/22 , D01F9/32
CPC分类号： D01F9/32 , D01F9/22
摘要： High tensile carbon fibers are provided with a high yield process in which, after oxidation of a precursor, the fibers are first precarbonized in an inert atmosphere to to about 600.degree. C. while imparting 5-10% stretch. In precarbonizing, the fibers are initially heated in a sweeping manner with substantial volumes of hot inert gas which is extracted along with products of decomposition before the fibers are cooled to a low, non-reactive exit temperature. The arrangement minimizes redeposition of tars on the fibers and stretches the fibers in a range in which substantial off-gassing occurs. Thereafter the fibers are finally carbonized at a higher temperature with a different tension being applied, to provide a more reliable less sensitive process that enables oxidation to be effected more rapidly.
摘要翻译：提供高拉伸碳纤维的高收率方法，其中在氧化前体之后，纤维首先在惰性气氛中预碳酸化至约600℃，同时赋予5-10％拉伸。在预碳酸化中，纤维最初以清扫方式加热，其中大量体积的热惰性气体在纤维冷却至低的非反应性出口温度之前与分解产物一起提取。该装置使得纤维上的焦油的再沉积最小化并且在发生显着的脱气的范围内使纤维伸展。此后，纤维最终在施加不同张力的较高温度下碳化，以提供更可靠的较不敏感的方法，使得能够更快地实现氧化。

5. 发明授权

US4540764A Reaction product of tungsten carbonyl/pyrrolidine complex with a furan acid 失效
标题翻译：羰基/吡咯烷配合物与呋喃酸的反应产物
公开(公告)号：US4540764A
公开(公告)日：1985-09-10
申请号：US479926
申请日：1983-03-29
申请人： P. Anthony Hinman
发明人： P. Anthony Hinman
IPC分类号： C04B35/52 , C04B35/83 , C04B41/49 , C07F11/00 , C08G61/12 , C08G79/00 , C08J5/24
CPC分类号： C04B35/521 , C04B35/83 , C04B41/49 , C07F11/005 , C08G61/12 , C08G79/00
摘要： There are disclosed polymers containing tungsten chemically bonded in the polymer chain. The polymers are obtained by reacting 2-furanacrylic acid or 2-furoic acid with the reaction product of tungsten carbonyl with pyrrolidine. These polymers are useful as multi-cycle reimpregnation resins.
摘要翻译：公开了在聚合物链中含有化学键合的钨的聚合物。聚合物通过2-呋喃丙烯酸或2-糠酸与羰基钨与吡咯烷的反应产物反应得到。这些聚合物可用作多循环再浸渍树脂。

6. 发明授权

US4497098A Fill yarn removal apparatus 失效
标题翻译：填纱除纱装置
公开(公告)号：US4497098A
公开(公告)日：1985-02-05
申请号：US415526
申请日：1982-09-07
申请人： Khin M. Lay , Stephen E. Palguta
发明人： Khin M. Lay , Stephen E. Palguta
IPC分类号： D03D41/00 , D01F9/32 , D03D15/06 , D04H3/04 , D06B3/04 , D06H7/14 , D02G3/00
CPC分类号： D04H3/04 , D03D15/06 , D06B3/04
摘要： Apparatus for removing a fill yarn from a web of warp tows advances the web lengthwise across a tabletop having opposite pairs of bars at the leading edge thereof for separating the outermost tow at each of the opposite edges of the web from the remaining tows within the web. Rotatable cutting wheels which are resiliently urged against the top of a rotating shaft at the underside of the web sever the fill yarn between the outermost tows and the remaining tows of the web to form separate fill yarn lengths extending across the width of the web. As the advancing web is then divided along a central portion thereof, the separate lengths of fill yarn are removed by a hook mounted within a central portion of the tabletop and reciprocating between positions above and below the tabletop so as to hook each separate length of fill yarn and begin pulling it down through the tabletop. As each length of fill yarn is pulled down through the tabletop by the hook, it is engaged by a pair of opposing rollers and pulled into the inside of a hollow duct where an air stream carries the length of fill yarn away for disposal.
摘要翻译：用于从经纱丝网上去除填充纱线的装置使纸幅纵向穿过其前缘具有相对的条形对的台面，用于将幅材的每个相对边缘处的最外面的丝束与幅材内的其余丝束分开。可旋转的切割轮弹性地抵靠在幅材下侧的旋转轴的顶部，在最外面的丝束和纤维网的剩余的丝束之间切割填充纱线，以形成跨越幅材的宽度延伸的分开的填充纱线长度。随着前进的纤维网沿着其中心部分分开，通过安装在台面的中心部分内的钩子将填充纱线分开的长度除去，并且在桌面上方和下方的位置之间往复运动，以便钩住每个分开的填充长度并开始将其从桌面上拉下来。当每个长度的填充纱线被钩向下拉过桌面时，它被一对相对的辊子接合并且被拉入中空管道的内部，其中空气流将填充纱线的长度带走以便处置。

7. 发明授权

US4496740A Reaction product of polyol and a metal carbonyl/pyrrolidine complex 失效
标题翻译：多元醇与羰基/吡咯烷金属络合物的反应产物
公开(公告)号：US4496740A
公开(公告)日：1985-01-29
申请号：US492720
申请日：1983-05-09
申请人： P. Anthony Hinman
发明人： P. Anthony Hinman
IPC分类号： C07F5/04 , C07F11/00 , C08G59/18 , C08G79/00 , C07F13/00
CPC分类号： C07F11/005 , C07F5/04 , C08G59/18 , C08G79/00
摘要： It is disclosed that the properties of epoxy resins may be improved by incorporating therein at least one metal selected from the group consisting of boron, molybdenum, rhenium, tungsten and zirconium. The selection of a particular metal atom for incorporation into the epoxy resin or a combination of these metals will depend on the specific resin properties desired. The metal containing thermosetting resin is obtained by reacting an epoxy resin and one or more metal compounds selected from the following group:(a) the reaction product of a polyol containing more than two hydroxy groups with boric acid;(b) the reaction product of a polyol containing more than two hydroxy groups and a metal complex which is the reaction product of tungsten carbonyl with pyrrolidine;(c) the reaction product of a polyol containing more than two hydroxy groups and a metal complex which is the reaction product of rhenium carbonyl with pyrrolidine;(d) the reaction product of a polyol containing more than two hydroxy groups and a metal complex which is the reaction product of molybdenum carbonyl with pyrrolidine; and(e) zirconium acetate.
摘要翻译：公开了通过在其中加入至少一种选自硼，钼，铼，钨和锆的金属来改善环氧树脂的性能。选择用于结合到环氧树脂中的特定金属原子或这些金属的组合将取决于所需的特定树脂性质。含金属的热固性树脂是通过使环氧树脂与一种或多种选自下列的金属化合物反应得到的：（a）含有两个以上羟基的多元醇与硼酸的反应产物; （b）含有多于两个羟基的多元醇和作为羰基钨与吡咯烷的反应产物的金属络合物的反应产物; （c）含有多于两个羟基的多元醇和作为羰基铼与吡咯烷的反应产物的金属络合物的反应产物; （d）含有多于两个羟基的多元醇和作为钼羰基与吡咯烷的反应产物的金属络合物的反应产物; 和（e）乙酸锆。

8. 发明授权

US4428992A Method of splicing reinforcement fiber 失效
标题翻译：拼接强化纤维的方法
公开(公告)号：US4428992A
公开(公告)日：1984-01-31
申请号：US320512
申请日：1981-11-21
申请人： Sidney W. Street
发明人： Sidney W. Street
IPC分类号： B65H69/02 , B65H19/18 , B65H69/06
CPC分类号： B65H69/02 , B65H2701/31 , Y10T428/24132 , Y10T428/31721
摘要： Reinforcement fiber for fiber-reinforced resin composites such as graphite tows are spliced by applying a solution of a linear, soluble, high glass transition temperature polyimide having good thermal-oxidative stability to the broken ends of a fiber, placing the ends in contact and removing solvent. The preferred polyimide is an aromatic-cycloaliphatic diamine such as 5,(6)-amino-1-(4' amino phenyl)-1,3-trimethylindane (DAPI) imidized with a dianhydride such as PMDA or BTDA. The soluble polyimide can be preapplied to the fiber as a sizing. The splices are not apparent by visual inspection nor by instrumental scanning of cured composites indicating there is no blistering nor loss of strength.
摘要翻译：纤维增强树脂复合材料如石墨丝束的增强纤维通过将具有良好的热氧化稳定性的线性，可溶解，高玻璃化转变温度的聚酰亚胺溶液施加到纤维的断裂末端，将端部接触和除去溶剂。优选的聚酰亚胺是芳族 - 脂环族二胺，例如用二酐如PMDA或BTDA酰亚胺化的5（6） - 氨基-1-（4'氨基苯基）-1,3-三甲基茚满（DAPI）。可溶性聚酰亚胺可以作为上胶料预先施用于纤维。目视检查并不能通过仪器扫描固化的复合材料来显示接头，表明没有起泡或没有强度损失。

9. 发明授权

US4369104A Continuous filament graphite composite electrodes 失效
标题翻译：连续长丝石墨复合电极
公开(公告)号：US4369104A
公开(公告)日：1983-01-18
申请号：US87215
申请日：1979-10-22
申请人： Don A. Beckley
发明人： Don A. Beckley
IPC分类号： C02F1/461 , C25B11/12
CPC分类号： C25B11/12 , C02F1/46109 , C02F2001/46133 , C02F2201/4616 , C02F2303/04
摘要： Improved graphite composite electrodes are provided by dispersing within the matrix resin spaced, collimated graphite fibers having a diameter below 30 microns in a direction perpendicular to the face of the electrode plate. The electrodes are particularly useful in the disinfection of aqueous liquids with low power consumption and with very low ablation of the surface of the electrode.
摘要翻译：改进的石墨复合电极通过在与电极板的表面垂直的方向上分散在基体树脂间隔开的直径小于30微米的准直石墨纤维来提供。电极特别适用于消耗低功耗的水性液体，并且极低的电极表面烧蚀。

10. 发明授权

US4321298A Carbon fabrics sequentially resin coated with (1) a metal-containing composition and (2) a boron-containing composition are laminated and carbonized 失效
标题翻译：将（1）含金属组合物和（2）含硼组合物层合并碳化的碳纤维织物依次涂覆
公开(公告)号：US4321298A
公开(公告)日：1982-03-23
申请号：US124931
申请日：1980-02-26
申请人： Robert C. Shaffer , William L. Tarasen
发明人： Robert C. Shaffer , William L. Tarasen
IPC分类号： C04B35/83 , C08G79/00 , C08J5/24 , B29C25/00 , B32B9/00 , B32B31/26
CPC分类号： C08G79/00 , C04B35/83 , C08J5/24 , Y10T156/10 , Y10T428/256 , Y10T428/30 , Y10T442/2107 , Y10T442/3528 , Y10T442/3683
摘要： A fibrous carbon material is first coated with a thermosetting material which remains flexible after being subjected to curing temperatures. The thermosetting material contains a refractory metal capable of reacting with boron to form a metal boride. This thermosetting resin is then cured. The fibrous carbon material is then impregnated with a second thermosetting resin containing a boron compound and, optionally, a refractory metal capable of reacting with boron to form a metal boride. The second thermosetting resin is at least partially cured and a plurality of layers of the fibrous material is then assembled to form a laminate. The laminate is heated to a temperature sufficient to carbonize the thermosetting resin. The resultant carbon-carbon composite has better oxidation resistance, improved high temperature stability, higher density and improved interlaminar tensile strength than does a composite prepared without the presence of the refractory metal in the thermosetting resin.
摘要翻译：纤维状碳材料首先用热固性材料涂覆，其在经受固化温度后保持柔性。热固性材料含有能够与硼反应形成金属硼化物的难熔金属。然后将该热固性树脂固化。然后用含有硼化合物和任选的能够与硼反应形成金属硼化物的难熔金属的第二热固性树脂浸渍纤维状碳材料。第二热固性树脂至少部分固化，然后组装多层纤维材料以形成层压体。将层压体加热到足以使热固性树脂碳化的温度。与在热固性树脂中不存在难熔金属时制备的复合材料相比，所得碳 - 碳复合材料具有更好的抗氧化性，改善的高温稳定性，更高的密度和更好的层间拉伸强度。

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