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1. 发明授权

EP0712921B1 Continuous method for increasing the quinoline insoluble concentration of liquid tar while concurrently producing a quinoline insoluble free tar 失效
标题翻译：用于在液体焦油的浓度喹啉不溶增加连续过程，而不溶的同时产生不含焦油 - 喹啉
公开(公告)号：EP0712921B1
公开(公告)日：1999-07-28
申请号：EP95308207.0
申请日：1995-11-16
申请人： UCAR CARBON TECHNOLOGY CORPORATION
发明人： Irwin, Charles Lewis , Chang, Ching-Feng , Keller, George Ernest, II , Gillespie, Gary Louis , Shao, Richard Liichang
IPC分类号： C10C1/00 , B01D61/22
CPC分类号： B01D61/147 , B01D61/145 , B01D61/22 , C10C1/00

2. 发明授权

EP0514190B1 Process for producing pitch-based carbon fibers having superior compression characteristics 失效
标题翻译：一种用于具有改进的压实值产生基于碳的沥青过程。
公开(公告)号：EP0514190B1
公开(公告)日：1995-09-13
申请号：EP92304401.0
申请日：1992-05-15
申请人： NIPPON OIL COMPANY, LIMITED
发明人： Takashima, Hiroaki , Kihara, Tsutomu , Kato, Osamu
IPC分类号： C10C1/00 , C10C3/02 , D01F9/24
CPC分类号： D01F9/24 , C10C1/00 , C10C3/026

3. 发明授权

EP0552422B1 Sinterfähiges Kohlenstoffpulver und Verfahren zu seiner Herstellung 失效
标题翻译：烧结碳粉和过程及其制备。
公开(公告)号：EP0552422B1
公开(公告)日：1994-06-29
申请号：EP92117513.9
申请日：1992-10-14
申请人： RÜTGERSWERKE AKTIENGESELLSCHAFT
发明人： Boenigk, Winfried, Dr. , Behrens, Hans-Dieter , Niehoff, Andreas, Dr. , Spengler, Hans, Dr.
IPC分类号： C04B35/52 , C10C3/04 , C10C3/06
CPC分类号： C10C1/00 , C04B35/528

4. 发明授权

EP0393724B1 Process for preparing mesophase pitches 失效
标题翻译：制备MESOPHASE PITCHES的方法
公开(公告)号：EP0393724B1
公开(公告)日：1993-05-12
申请号：EP90109689.1
申请日：1988-06-16
申请人： MARUZEN PETROCHEMICAL CO., LTD.
发明人： Tsuchitani, Masatoshi , Tamura, Makoto , Suzuki, Kiyotaka, E-5404, Maruzen Sekiyu Kagaku , Okada, Shuji, B-2402, Maruzen Sekiyu Kagaku , Nakajima, Ryoichi , Naito, Sakae
IPC分类号： C10C1/00 , C10C3/00
CPC分类号： C10C1/00 , C10C3/00

5. 发明授权

EP0358048B1 Process for producing pitch for the manufacture of high-performance carbon fibers together with pitch for the manufacture of general-purpose carbon fibers 失效
标题翻译：生产用于制造通用碳纤维的高性能碳纤维的切割工艺与用于制造通用碳纤维的切割机的方法
公开(公告)号：EP0358048B1
公开(公告)日：1992-11-11
申请号：EP89115563.2
申请日：1989-08-23
申请人： MARUZEN PETROCHEMICAL CO., LTD.
发明人： Tsuchitani Masatoshi , Naito, Sakae , Moriziri, Hiroshi , Suzuki, Kiyotaka E-5404, Maruzen Sekiyu Kagaku
IPC分类号： C10C1/00 , C10C3/00 , D01F9/145
CPC分类号： D01F9/145 , C10C1/00 , C10C1/16 , C10C3/00 , D01F9/322

6. 发明授权

EP0153419B1 PROCESS FOR TREATING COAL TAR OR COAL TAR PITCH 失效
标题翻译：处理煤头或煤头塔的工艺
公开(公告)号：EP0153419B1
公开(公告)日：1992-11-11
申请号：EP84903288.3
申请日：1984-08-29
申请人： OSAKA GAS CO., LTD
发明人： MORI, Makihiko , FUJITA, Katsumi , NAKAGAWA, Yoshiteru , GODA, Yasunori , MAEDA, Toyohiro
IPC分类号： C10C1/00 , C10C3/00
CPC分类号： C10C3/00 , C10C1/00
摘要： A process for obtaining pitch containing a substantially pure secondary QI component alone, which comprises centrifuging coal tar or coal tar pitch at high temperatures, and heat-treating the obtained supernatant. This heat-treated supernatant may be again centrifuged at high temperatures to obtain pitch containing substantially no primary nor secondary QI components.

7. 发明授权

EP0189150B1 Process and apparatus for producing carbon fibers 失效
标题翻译：生产碳纤维的工艺和设备
公开(公告)号：EP0189150B1
公开(公告)日：1990-04-18
申请号：EP86100614.6
申请日：1986-01-17
申请人： Director-General of Agency of Industrial Science and Technology , MARUZEN PETROCHEMICAL CO., LTD.
发明人： Yamada, Yasuhiro , Imamura, Takeshi , Honda, Hidemasa , Tsuchitani, Masatoshi , Nakajima, Ryoichi
IPC分类号： D01F9/00 , D01F9/14 , D01D4/06 , D01D5/08
CPC分类号： D01F9/155 , C10C1/00 , D01D4/06 , D01F9/00 , D01F9/322

8. 发明公开

EP0189150A3 Process and apparatus for producing carbon fibers 失效
标题翻译：生产碳纤维的工艺和设备
公开(公告)号：EP0189150A3
公开(公告)日：1987-04-15
申请号：EP86100614
申请日：1986-01-17
申请人： Todoriki, Itaru , MARUZEN PETROCHEMICAL CO., LTD.
发明人： Yamada, Yasuhiro , Imamura, Takeshi , Honda, Hidemasa , Tsuchitani, Masatoshi , Nakajima, Ryoichi
IPC分类号： D01F09/00 , D01F09/14 , D01D04/06 , D01D05/08
CPC分类号： D01F9/155 , C10C1/00 , D01D4/06 , D01F9/00 , D01F9/322
摘要： When preparing carbon fibers from mesophase pitches, are usually encounters the formation of cracks along the fiber axis. The crack formation is the most serious and troublesome problem. A simple process and apparatus which can effectively prevent the crack formation are disclosed. The process is that when preparing the carbon fibers from mesophase pitches by melt spinning, it is sufficient only to give a rotatory motion to the molten mesophase pitches just before extrusion substantially around the axis of a spinning nozzle hole (3). The apparatus is essentially the same as a usual nozzle plate (1) having a pitch introducing tube (4) and a spinning nozzle hole (3) provided that the apparatus further contains a plug member (2) having an outer spiral groove (7) such as a drill point or a worm gear and the plug member (2) is inserted into the pitch introducing tube (4).

9. 发明授权

EP0097046B1 LOW MELTING POINT MESOPHASE PITCHES 失效
标题翻译：低熔点POES MESOPHASE PITCHES
公开(公告)号：EP0097046B1
公开(公告)日：1986-12-30
申请号：EP83303395
申请日：1983-06-13
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： CHEN, SHI-HEUI , DIEFENDORF, RUSSELL JUDD
IPC分类号： C10C3/08 , C10C1/00 , C10C3/00 , C10C3/02 , D01F9/14 , D01F9/145
CPC分类号： C10C1/00 , C10C3/00 , D01F9/145

10. 发明公开

EP0514190A1 Process for producing pitch-based carbon fibers having superior compression characteristics 失效
标题翻译：一种用于具有改进的压实值产生基于碳的沥青过程。
公开(公告)号：EP0514190A1
公开(公告)日：1992-11-19
申请号：EP92304401.0
申请日：1992-05-15
申请人： NIPPON OIL COMPANY, LIMITED
发明人： Takashima, Hiroaki , Kihara, Tsutomu , Kato, Osamu
IPC分类号： C10C1/00 , C10C3/02 , D01F9/24
CPC分类号： D01F9/24 , C10C1/00 , C10C3/026
摘要： Pitch-based carbon fibers having superior compression characteristics are obtained by mixing a polycyclic aromatic compound and a hydrogen donating compound e.g. tetrahydropaphtelene, dihydroanthracene, dihydrophenanthene or tetrahydropyrene at a mole ratio of the latter to the former of from 0.1 to 10, polymerzing the resulting mixture at a temperature of 50° to 400°C in the presence of a Lewis acid as catalyst, then removing the catalyst, thereafter heat-treating the resulting polymer to obtain a pitch containing 5-40 weight % of anisotropic spheres of 5-60 µm, having a total amount of aliphatic hydrogen of 25-50% as meassured by ¹H-NMR and an amount of aliphatic hydrogen after β (i.e. at the γ position and beyond) of 5-25% and containing not more tha 30% of oriented carbon based on a total amount of aromatic carbon as measured by high-temperature melting ¹³C-NMR, then spinning said pitch, then making the resulting pitch fiber infusible and subjecting the pitch fiber thus rendered infusible to a carbonization treatment.
摘要翻译：具有优异的压缩特性的沥青系碳纤维由多环芳族化合物和例如供氢化合物混合而获得在后者与前者为0.1〜10的摩尔比，在50℃的在路易斯酸作为催化剂的存在下的温度至400℃polymerzing所得混合物tetrahydropaphtelene，dihydroanthracenes，dihydrophenanthene或四氢芘，然后除去催化剂，然后加热处理所得到的聚合物，得到含沥青5-60微米的各向异性球体的5-40重量％的具有脂族氢的25-50％的总量由<1> H-NMR如meassured 和5-25％的β-（即，在γ位及以后）后氢的脂肪族的量和包含基于芳族羧酸的总量取向性的碳不多THA 30％，如通过高温熔融测量<1> <3> C-NMR，然后纺纱所述变桨，然后将所得沥青纤维不熔和将如此变得不熔的碳化处理的沥青纤维。

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