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公开(公告)号：EP0457510A3
公开(公告)日：1993-01-20
申请号：EP91304214.9
申请日：1991-05-10
摘要： A carbon/carbon composite is prepared by impregnating a bundle of carbon fibers with a polymer of a nitrogen-containing heterocyclic compound, then carbonizing the thus-impregnated carbon fiber bundle under pressure or under pressing, and optionally , further carbonizing the thus-carbonized carbon fiber bundle at atmospheric pressure.
摘要翻译： 通过用含氮杂环化合物的聚合物浸渍一束碳纤维，然后在压力下或在压制下将如此浸渍的碳纤维束碳化，并任选地将如此碳化的碳进一步碳化来制备碳/碳复合材料 纤维束在大气压下。
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公开(公告)号：EP0384761A3
公开(公告)日：1991-09-04
申请号：EP90301916.4
申请日：1990-02-22
发明人： Uemura, Seiichi , Kato, Osamu , Takashima, Hiroaki
摘要： A pitch based carbon fiber having a novel structure and an improved mechanical strength is provided. The carbon fiber has, in an X-ray diffraction pattern thereof, (100) and (101) lines, no (112) line, has an interlayer spacing in the range of 3.38 to 3.43Å, and further has a corrugated carbon layer, with pitches of the corrugation being in the range of 300 to 3,000Å. The melt-spinning apparatus is provided with a nozzle having an elongated member disposed therein.
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公开(公告)号：EP0383614B1
公开(公告)日：1996-05-01
申请号：EP90301680.6
申请日：1990-02-16
发明人： Uemura, Seiichi , Ido,Yasuzi , Sohda, Yoshio
IPC分类号： D01F9/145
CPC分类号： D01F9/145
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公开(公告)号：EP0457509A3
公开(公告)日：1993-01-20
申请号：EP91304213.1
申请日：1991-05-10
摘要： A carbon/carbon composite is prepared by polymerizing a polycyclic aromatic compound in the presence of a coupling agent, then impregnating a bundle of carbon fibers with the resulting polymer, then carbonizing the thus-impregnated carbon fiber bundle under pressure or under pressing, and optionally, further carbonizing the thus-carbonized carbon fiber bundle at atmospheric pressure.
摘要翻译： 通过在偶联剂的存在下聚合多环芳族化合物，然后用所得聚合物浸渍一束碳纤维，然后在压力或压制下将如此浸渍的碳纤维束碳化，并任选地制备碳/碳复合材料 在大气压下进一步碳化碳化碳纤维束。
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公开(公告)号：EP0457509A2
公开(公告)日：1991-11-21
申请号：EP91304213.1
申请日：1991-05-10
摘要： A carbon/carbon composite is prepared by polymerizing a polycyclic aromatic compound in the presence of a coupling agent, then impregnating a bundle of carbon fibers with the resulting polymer, then carbonizing the thus-impregnated carbon fiber bundle under pressure or under pressing, and optionally, further carbonizing the thus-carbonized carbon fiber bundle at atmospheric pressure.
摘要翻译： 通过在偶联剂存在下聚合多环芳族化合物，然后用所得聚合物浸渍碳纤维束，然后在压力下或加压下碳化浸渍过的碳纤维束，并任选地 在大气压下进一步碳化该碳化了的碳纤维束。
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公开(公告)号：EP0410781A1
公开(公告)日：1991-01-30
申请号：EP90308252.7
申请日：1990-07-27
发明人： Uemura, Seiichi , Ido, Yasuji , Sohda, Yoshio , Kude, Yukinori , Kohno, Takefumi , Sasaki, Makoto , Hirai, Toshio , Niino, Masayuki
CPC分类号： C04B41/009 , C04B41/52 , C04B41/89 , C04B2111/00405 , C23C16/26 , C23C30/00 , C04B41/4531 , C04B41/5001 , C04B41/526 , C04B41/5053 , C04B35/52
摘要： A carbon material having oxidation resistance is prepared by forming a first coating constituted mainly by carbon on the surface of a carbon/carbon composite by chemical vapor deposition, then forming on said first coating a second coating of a ceramic or both a ceramic and carbon by chemical vapor deposition, and changing at least one of thermal physical properties or mechanical physical properties of carbon in said first coating continuously or step-wise.
摘要翻译： 具有抗氧化性的碳材料通过在碳/碳复合材料的表面上通过化学气相沉积形成主要由碳构成的第一涂层来制备，然后在所述第一涂层上形成陶瓷或陶瓷和碳两者的第二涂层 化学气相沉积，以及连续地或逐步地改变所述第一涂层中的碳的热物理性质或机械物理性能中的至少一种。
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公开(公告)号：EP0384761B1
公开(公告)日：1995-06-21
申请号：EP90301916.4
申请日：1990-02-22
发明人： Uemura, Seiichi , Kato, Osamu , Takashima, Hiroaki
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公开(公告)号：EP0410781B1
公开(公告)日：1994-03-23
申请号：EP90308252.7
申请日：1990-07-27
发明人： Uemura, Seiichi , Ido, Yasuji , Sohda, Yoshio , Kude, Yukinori , Kohno, Takefumi , Sasaki, Makoto , Hirai, Toshio , Niino, Masayuki
CPC分类号： C04B41/009 , C04B41/52 , C04B41/89 , C04B2111/00405 , C23C16/26 , C23C30/00 , C04B41/4531 , C04B41/5001 , C04B41/526 , C04B41/5053 , C04B35/52
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公开(公告)号：EP0383614A3
公开(公告)日：1991-06-12
申请号：EP90301680.6
申请日：1990-02-16
发明人： Uemura, Seiichi , Ido,Yasuzi , Sohda, Yoshio
IPC分类号： D01F9/145
CPC分类号： D01F9/145
摘要： A carbon fiber fabric is produced by making carbon fibers having a tensile strength exceeding 250 kgf/mm² and an elongation to break of 0.4% to 10% into a two- or three-dimensional fabric, said carbon fibers having been obtained by melt-spinning a carbonaceous pitch, making the resulting fibers infusible and then subjecting the thus-infusiblized fibers to a primary heat treatment at a temperature exceeding 650 o C and not higher than 2,500 o C, and subjecting said two- or three-dimensional fabric to a secondary heat treatment at a temperature which is not lower than 700 o C and is higher than the temperature used in said primary heat treatment.
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10.发明公开Process for producing carbon fiber fabrics 失效Verfahren zum Herstellen von auf Kohlenstoffasern basierenden Textilmaterialien。
公开(公告)号：EP0383614A2
公开(公告)日：1990-08-22
申请号：EP90301680.6
申请日：1990-02-16
发明人： Uemura, Seiichi , Ido,Yasuzi , Sohda, Yoshio
IPC分类号： D01F9/145
CPC分类号： D01F9/145
摘要： A carbon fiber fabric is produced by making carbon fibers having a tensile strength exceeding 250 kgf/mm² and an elongation to break of 0.4% to 10% into a two- or three-dimensional fabric, said carbon fibers having been obtained by melt-spinning a carbonaceous pitch, making the resulting fibers infusible and then subjecting the thus-infusiblized fibers to a primary heat treatment at a temperature exceeding 650 o C and not higher than 2,500 o C, and subjecting said two- or three-dimensional fabric to a secondary heat treatment at a temperature which is not lower than 700 o C and is higher than the temperature used in said primary heat treatment.
摘要翻译： 通过将拉伸强度超过250kgf / mm 2，断裂伸长率为0.4％至10％的碳纤维制成二维或三维织物来制造碳纤维织物，所述碳纤维由 熔融纺丝碳质沥青，使得到的纤维不熔融，然后在超过650℃且不高于2500℃的温度下使这样的不熔化纤维进行初步热处理，并对所述二次或 三维织物在不低于700℃的温度下进行二次热处理，并且高于所述一次热处理中使用的温度。
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