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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：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：EP0336648A2
公开(公告)日：1989-10-11
申请号：EP89303165.8
申请日：1989-03-30
申请人： NIPPON OIL CO. LTD. , Hirai, Toshio , Sasaki, Makoto , THE GOVERNMENT OF JAPAN REPRESENTED BY THE DIRECTOR-GENERAL, NATIONAL AEROSPACE LABORATORY
发明人： Uemura, Seiichi , Sohda, Yoshio , Ido, Yasuji , Hirai, Toshio , Sasaki, Makoto , Niino, Masayuki
CPC分类号： C04B41/009 , C04B35/83 , C04B41/526 , C04B41/89 , Y10S427/10 , C04B41/4529 , C04B41/5001 , C04B41/5025 , C04B35/52 , C04B38/00
摘要： A carbon/carbon composite having oxidation resistance is produced by filling the voids of a carbon/carbon composite comprising 10-70% by volume of carbon fibers and 5-90% by volume of a carbonaceous matrix and having a void percentage of 10-55%, with at least one of carbon and a ceramic by chemical vapor infiltration and then coating the deposit surface with a ceramic or both ceramic and carbon by chemical vapor deposition.
摘要翻译： 具有抗氧化性的碳/碳复合材料通过填充包含10-70体积％的碳纤维和5-90体积％碳质基质并且具有10-55的空隙率的碳/碳复合物的空隙来制备 ％，通过化学气相渗透与碳和陶瓷中的至少一种，然后通过化学气相沉积用陶瓷或陶瓷和碳涂覆沉积表面。
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4.发明公开
公开(公告)号：EP0336648A3
公开(公告)日：1990-10-17
申请号：EP89303165.8
申请日：1989-03-30
申请人： NIPPON OIL CO. LTD. , Hirai, Toshio , Sasaki, Makoto , THE GOVERNMENT OF JAPAN REPRESENTED BY THE DIRECTOR-GENERAL, NATIONAL AEROSPACE LABORATORY
发明人： Uemura, Seiichi , Sohda, Yoshio , Ido, Yasuji , Hirai, Toshio , Sasaki, Makoto , Niino, Masayuki
CPC分类号： C04B41/009 , C04B35/83 , C04B41/526 , C04B41/89 , Y10S427/10 , C04B41/4529 , C04B41/5001 , C04B41/5025 , C04B35/52 , C04B38/00
摘要： A carbon/carbon composite having oxidation resistance is produced by filling the voids of a carbon/carbon composite comprising 10-70% by volume of carbon fibers and 5-90% by volume of a carbonaceous matrix and having a void percentage of 10-55%, with at least one of carbon and a ceramic by chemical vapor infiltration and then coating the deposit surface with a ceramic or both ceramic and carbon by chemical vapor deposition.
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5.发明授权
公开(公告)号：EP0336648B1
公开(公告)日：1995-03-15
申请号：EP89303165.8
申请日：1989-03-30
申请人： NIPPON OIL CO. LTD. , Hirai, Toshio , Sasaki, Makoto , THE GOVERNMENT OF JAPAN REPRESENTED BY THE DIRECTOR-GENERAL, NATIONAL AEROSPACE LABORATORY
发明人： Uemura, Seiichi , Sohda, Yoshio , Ido, Yasuji , Hirai, Toshio , Sasaki, Makoto , Niino, Masayuki
CPC分类号： C04B41/009 , C04B35/83 , C04B41/526 , C04B41/89 , Y10S427/10 , C04B41/4529 , C04B41/5001 , C04B41/5025 , C04B35/52 , C04B38/00
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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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