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1. 发明授权

US4472265A Dormant mesophase pitch 失效
标题翻译：休眠中间相沥青
公开(公告)号：US4472265A
公开(公告)日：1984-09-18
申请号：US329432
申请日：1981-12-10
申请人： Sugio Otani
发明人： Sugio Otani
IPC分类号： D01F9/155 , C10C3/00 , C10C3/02 , D01F9/145 , D01F9/14
CPC分类号： C10C3/00 , D01F9/145
摘要： A novel carbonaceous pitch which is optically isotropic in nature and which turns into optically anisotropic when shear forces are applied thereto. The carbonaceous pitch may be obtained by hydrogenating the mesophase of a mesophase pitch to the extent that the mesophase is rendered soluble in quinoline. The carbonaceous pitch is useful as a binder and an impregnator and as a precursor material for a highly oriented, high-strength and high-modulus carbon fiber, needle coke or the like carbonaceous materials.
摘要翻译：一种新颖的碳质沥青，其本质上是光学各向同性的，并且当施加剪切力时变成光学各向异性。可以通过将中间相沥青的中间相氢化为使中间相溶于喹啉的程度来获得碳质沥青。碳质沥青可用作粘合剂和浸渍剂以及用作高取向，高强度和高模量碳纤维，针状焦碳等碳质材料的前体材料。

2. 发明授权

US4457984A Carbon artificial prosthetic material 失效
标题翻译：碳人造假体材料
公开(公告)号：US4457984A
公开(公告)日：1984-07-03
申请号：US343932
申请日：1982-01-29
申请人： Sugio Otani , Sadakatsu Yanagisawa , Kunio Niijima
发明人： Sugio Otani , Sadakatsu Yanagisawa , Kunio Niijima
IPC分类号： C04B35/83 , A61C8/00 , A61F2/00 , A61F2/30 , A61L27/00 , A61L27/08 , B32B9/00
CPC分类号： A61F2/30767 , A61C8/0012 , A61L27/08 , A61C8/0013 , A61F2/30965 , A61F2310/00161 , A61F2310/00574 , Y10T428/2918 , Y10T428/292 , Y10T428/30
摘要： An artificial prosthetic material made of a carbon source as a main component comprises a porous structure layer comprising a fibrous material and pyrolytic carbon deposited fibrous material.
摘要翻译：由碳源作为主要成分制成的人造假体材料包括由纤维材料和热解碳沉积的纤维材料构成的多孔结构层。

3. 发明授权

US5017683A Condensed polycyclic, polynuclear aromatic thermosetting resin having good moldability and heat resistance; and preparation thereof 失效
标题翻译：具有良好成型性和耐热性的缩合多环多核芳香族热固性树脂; 及其制备
公开(公告)号：US5017683A
公开(公告)日：1991-05-21
申请号：US398485
申请日：1989-08-25
申请人： Sugio Otani , Michio Tsuyuguchi , Haruyuki Kano , Yoshihisa Sone , Kenji Kageyama , Toshiaki Mabuchi
发明人： Sugio Otani , Michio Tsuyuguchi , Haruyuki Kano , Yoshihisa Sone , Kenji Kageyama , Toshiaki Mabuchi
IPC分类号： C08G61/00 , C08J5/04 , C08L65/00
CPC分类号： C08J5/04 , C08G61/00 , C08L65/00 , C08J2365/00
摘要： A condensed polycyclic, polynuclear aromatic thermosetting resin with improved moldability which is prevented from forming a cloud on a mold during molding is disclosed. The resin is a prepolymer derived by condensation polymerization of a condensed polycyclic aromatic compound or a mixture thereof with a monocyclic aromatic compounds and an aromatic compound having at least two hydroxymethyl groups as a crosslinking agent in the presence of an acid catalyst. The resin has a flow temperature of not higher than 150.degree. C. The acid catalyst is water-insoluble or when it is water-soluble the resin has an insolubilized acid ratio of at least 50%. The resin is useful in the manufacture of thermoset molded articles having good heat resistance and good mechanical and electrical properties. It can be blended with a filler and/or reinforcing agent to form a molding compound.

4. 发明授权

US5017431A Adhesion structures and method of producing the same 失效
标题翻译：粘结结构及其制造方法
公开(公告)号：US5017431A
公开(公告)日：1991-05-21
申请号：US460620
申请日：1990-01-03
申请人： Sugio Otani , Hiroya Kakegawa
发明人： Sugio Otani , Hiroya Kakegawa
IPC分类号： C08G61/00 , C08G83/00 , C09J5/06 , H01B1/04 , H01B1/12 , H01B1/22 , H01B1/24
CPC分类号： C08G83/00 , C08G61/00 , C09J5/06 , H01B1/04 , H01B1/12 , H01B1/22 , H01B1/24 , Y10T428/30 , Y10T428/31504 , Y10T428/31536 , Y10T428/31645 , Y10T428/31678 , Y10T428/31815
摘要： An adhesive made from a thermosetting resin composition consisting of (a) a condensed polycyclic aromatic compound, (b) an aromatic crosslinking agent and (c) an acid catalyst is applied to each surface of adherends treated with a particular surface treating agent and heated at a temperature of 100.degree.-400.degree. C. in an oxidizing or non-oxidizing atmosphere to produce an adhesion structure. In order to provide a conductive adhesion structure, a conductive promotion catalyst is included in the adhesive. Further, a carbonaceous or graphitic adhesion structure is obtained by carbonization or graphitization of the adhesion structure.

5. 发明授权

US4954607A Ferromagnetic organic substance having triaryl methane structure and process for manufacturing the same 失效
标题翻译：具有三芳基甲烷结构的铁磁性有机物及其制造方法
公开(公告)号：US4954607A
公开(公告)日：1990-09-04
申请号：US393775
申请日：1989-08-15
申请人： Sugio Otani , Akira Kojima , Michiya Ota
发明人： Sugio Otani , Akira Kojima , Michiya Ota
IPC分类号： C08G10/02 , H01F1/42
CPC分类号： C08G10/02 , H01F1/42
摘要： A ferromagnetic organic substance having a triaryl methane structure and a free radical concentration of methine carbon positions of at least 10.sup.17 radicals/g, preferably at least 10.sup.18 radials/g, is provided by polycondensing a condensed polynuclear aromatic compound or an electron donating group substituted monocyclic aromatic compound with an aromatic aldehyde in the presence of an acid catalyst, to produce a precondensate having a softening point between 30.degree. C. and 120.degree. C. and being soluble in various organic solvents, and subjecting the resulting precondensate to a dehydrogenation treatment and a purification treatment, followed by molding. Alternatively, a preferable ferromagnetic organic substance having a triaryl methane structure is also manufactured by self-polycondensing an aromatic derivative having at least one electron donating group and at least one aldehyde group in the presence of an acid catalyst and then dehydrogenating the resulting polymer by light-irradiation and/or treatment with an oxidizing agent.

6. 发明授权

US4911983A Adhesion structures and method of producing the same 失效
标题翻译：粘结结构及其制造方法
公开(公告)号：US4911983A
公开(公告)日：1990-03-27
申请号：US938253
申请日：1986-12-05
申请人： Sugio Otani , Hiroya Kakegawa
发明人： Sugio Otani , Hiroya Kakegawa
IPC分类号： C08G61/00 , C08G83/00 , C09J5/06 , H01B1/04 , H01B1/12 , H01B1/22 , H01B1/24
CPC分类号： C08G83/00 , C08G61/00 , C09J5/06 , H01B1/04 , H01B1/12 , H01B1/22 , H01B1/24 , Y10T428/30 , Y10T428/31504 , Y10T428/31536 , Y10T428/31645 , Y10T428/31678 , Y10T428/31815
摘要： An adhesive made from a thermosetting resin composition consisting of (a) a condensed polycyclic aromatic compound, (b) an aromatic crosslinking agent and (c) an acid catalyst is applied to each surface of adherends treated with a particular surface treating agent and heated at a temperature of 100.degree.-400.degree. C. in an oxidizing or non-oxidizing atmosphere to produce an adhesion structure. In order to provide a conductive adhesion structure, a conductive promotion catalyst is included in the adhesive. Further, a carbonaceous or graphitic adhesion structure is obtained by carbonization or graphitization of the adhesion structure.
摘要翻译：将由（a）缩合多环芳族化合物，（b）芳香族交联剂和（c）酸性催化剂组成的热固性树脂组合物制成的粘合剂施加到用特定表面处理剂处理的被粘物的每个表面上，并在在氧化或非氧化气氛中温度为100-400℃以产生粘附结构。为了提供导电粘合结构，导电促进催化剂包括在粘合剂中。此外，通过粘附结构的碳化或石墨化获得碳质或石墨粘附结构。

7. 发明授权

US4016247A Production of carbon shaped articles having high anisotropy 失效
标题翻译：生产具有高各向异性的碳形制品
公开(公告)号：US4016247A
公开(公告)日：1977-04-05
申请号：US564895
申请日：1975-04-03
申请人： Sugio Otani , Shoji Watanabe , Tadashi Araki
发明人： Sugio Otani , Shoji Watanabe , Tadashi Araki
IPC分类号： C01B31/00 , C04B35/524 , C10C1/19 , D01F9/145 , C01B31/02 , C01B31/04 , C01B31/07
CPC分类号： D01F9/145 , C01B31/00 , C04B35/524 , C10C1/19
摘要： In the production of carbon shaped articles such as fibers, films, etc. having high molecular orientation, anisotropy, strength, and modulus of elasticity through the steps of forming raw material pitch into desired shapes, infusibilization of the same followed by carbonization optionally graphitization, a raw material pitch having particular physical properties such as melt viscosity of 0.4 to 700 poises at a temperature range of 320.degree. to 480.degree. C, eminent structural anisotropy, and fluidity is used to produce such desired shaped product.
摘要翻译：在通过将原料沥青形成所需形状的步骤生产碳纤维制品如纤维，薄膜等具有高分子取向，各向异性，强度和弹性模量的方法，其后进行碳化可选择石墨化，使用具有特殊物理性能的原料沥青，例如在320至480℃的温度范围内的熔融粘度为0.4至700泊，具有显着的结构各向异性和流动性，以产生所需的成型产品。

8. 发明授权

US4758653A Thermosetting composition, method of producing fusible thermosetting resin using same, and process for the production of condensed, polynuclear aromatic hydrocarbon resin using same 失效
标题翻译：热固性组合物，使用该热固性组合物的熔融性热固性树脂的制造方法以及使用其制造缩合的多核芳香烃树脂的方法
公开(公告)号：US4758653A
公开(公告)日：1988-07-19
申请号：US829518
申请日：1986-02-14
申请人： Sugio Otani , Yoichiro Nagai
发明人： Sugio Otani , Yoichiro Nagai
IPC分类号： C08G61/02 , C08G61/10 , C08G85/00 , C08G61/00
CPC分类号： C08G61/10 , C08G61/02 , C08G85/00
摘要： A thermosetting composition which is capable of affording a heat-resisting, condensed polynuclear aromatic hydrocarbon resin and which includes:a raw material containing one or more condensed polynuclear aromatic compounds having at least three condensed benzene rings;a crosslinking agent containing an aromatic compound having at least two hydroxymethyl or halomethyl groups; andan acid catalyst. The raw material may be, for example, a coal pitch or petroleum pitch.
摘要翻译：一种热固性组合物，其能够提供耐热缩合多核芳烃树脂，其包括：含有一种或多种具有至少三个稠合苯环的缩合多核芳族化合物的原料; 含有具有至少两个羟甲基或卤代甲基的芳族化合物的交联剂; 和酸催化剂。原料可以是例如煤沥青或石油沥青。

9. 发明授权

US4554148A Process for the preparation of carbon fibers 失效
标题翻译：碳纤维制备方法
公开(公告)号：US4554148A
公开(公告)日：1985-11-19
申请号：US611152
申请日：1984-05-17
申请人： Shimpei Gomi , Tomio Arai , Fumio Mogi , Kunio Miura , Sugio Otani
发明人： Shimpei Gomi , Tomio Arai , Fumio Mogi , Kunio Miura , Sugio Otani
IPC分类号： D01F9/155 , C10C3/00 , D01F9/145 , D01F9/12
CPC分类号： D01F9/145 , C10C3/00
摘要： A process for the preparation of carbon fibers, including the steps of:subjecting a raw material oil to thermal cracking conditions at a temperature of between 400.degree. to 500.degree. C. while removing cracked, light hydrocarbon components to obtain a pitch product containing at least 5 weight % of mesophase and not more than 10 weight % of light hydrocarbon components with a boiling point at 60 mmHg (absolute) of 300.degree. C. or less and having a softening point of between 140.degree. and 220.degree. C., the raw material oil having a boiling point of at least 500.degree. C. and containing at least 30 weight % of a residual oil which has a boiling point of at least 500.degree. C. and a metal content of at least 200 weight ppm and which is derived from a napthene base and/or intermediate base petroleum crude;removing the mesophase having a particle size of more than 10 .mu.m from the pitch product to obtain a substantially mesophase-free carbonaceous pitch;spinning the substantially mesophase-free pitch into fibers;rendering the spun fibers infusible; andcarbonizing the infusible fibers.
摘要翻译：一种制备碳纤维的方法，包括以下步骤：在400-500℃的温度下对原料油进行热裂解条件，同时除去裂化的轻烃组分，得到至少含有 5重量％的中间相和不超过10重量％的沸点在60mmHg（绝对值）为300℃或更低，软化点在140-220℃之间的轻烃组分，原料沸点至少为500℃，含有至少30重量％的沸点为至少500℃，金属含量至少为200重量ppm的残油的材料油，其衍生物来自一个萘环和/或中间基石油原油; 从沥青产物中除去具有大于10μm的粒度的中间相，以获得基本上不含中间相的碳质沥青; 将基本上无中间相沥青纺丝成纤维; 使纺丝纤维不可渗透; 并将可熔纤维碳化。

10. 发明授权

US4115527A Production of carbon fibers having high anisotropy 失效
标题翻译：生产具有高各向异性的碳纤维
公开(公告)号：US4115527A
公开(公告)日：1978-09-19
申请号：US755603
申请日：1976-12-29
申请人： Sugio Otani , Shoji Watanabe , Tadashi Araki
发明人： Sugio Otani , Shoji Watanabe , Tadashi Araki
IPC分类号： C01B31/00 , C04B35/524 , C10C1/19 , D01F9/145 , D01F9/14
CPC分类号： D01F9/145 , C01B31/00 , C04B35/524 , C10C1/19
摘要： In the production of carbon shaped articles such as fibers having high molecular orientation, anisotropy, strength, and modulus of elasticity through the steps of forming raw material pitch into fibers, infusibilization of the same followed by carbonization optionally graphitization, a raw material pitch having particular physical properties such as melt viscosity of 0.4 to 700 poises at a temperature range of 320.degree. to 480.degree. C, eminent structural anisotropy, and fluidity is used to produce such fibers product.
摘要翻译：在通过将原料沥青形成纤维的步骤，随后进行碳化可任意石墨化的步骤中生产碳形物品如具有高分子取向，各向异性，强度和弹性模量的纤维，具有特定的原料沥青在320〜480℃的温度范围内的熔融粘度为0.4〜700泊的物理性质，显着的结构各向异性和流动性用于制造这种纤维制品。

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