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1. 发明授权

US4020012A Method for preparing hydrocarbon conversion catalyst 失效
标题翻译：烃转化催化剂的制备方法
公开(公告)号：US4020012A
公开(公告)日：1977-04-26
申请号：US644606
申请日：1975-12-29
申请人： Tadashi Miura , Tomio Nomura , Kohei Kubota
发明人： Tadashi Miura , Tomio Nomura , Kohei Kubota
IPC分类号： B01J23/62 , B01J23/64 , B01J23/76 , B01J23/89 , B01J27/10 , B01J35/00 , B01J37/02 , C10G35/09 , B01J27/06
CPC分类号： B01J37/0203 , B01J23/626 , B01J23/64 , B01J23/76 , B01J23/8966 , B01J27/10 , B01J35/002 , B01J37/0205 , C10G35/09 , B01J35/0093
摘要： A method for the preparation of a hydrocarbon conversion catalyst comprising a composite of a refractory support, or carrier, a Group VIII noble metal component, particularly platinum, a tin component, and a halogen component. Suitably, the catalyst composite can also contain a third metal component, or yet additional components. In the preparation of such catalyst, the tin is added from a solution of a soluble compound of tin comprised of an organo thionyl compound, or organic compound containing a thionyl group, whereby the tin component is uniformly dispersed from the surface into the inner part of a catalyst. Such catalyst is found useful in hydrocarbon conversion reactions, particularly reforming (hydroforming). A naphtha or straight run gasoline can be contacted with such catalyst at reforming conditions in the presence of hydrogen to improve the octane quality of a naphtha or gasoline.
摘要翻译：一种制备烃转化催化剂的方法，其包含耐火载体或载体，第VIII族贵金属组分，特别是铂，锡组分和卤素组分的复合材料。合适地，催化剂复合材料还可以含有第三金属组分或另外的组分。在这种催化剂的制备中，锡从由有机亚硫酰基化合物或含有亚硫酰基的有机化合物组成的锡的可溶性化合物的溶液中加入，由此锡组分从表面均匀地分散到催化剂发现这种催化剂可用于烃转化反应，特别是重整（液压成型）。在氢气存在下，石脑油或直馏汽油可以在重整条件下与这种催化剂接触，以提高石脑油或汽油的辛烷值。

2. 发明授权

US4822587A High modulus pitch-based carbon fiber and method for preparing same 失效
标题翻译：高模量沥青基碳纤维及其制备方法
公开(公告)号：US4822587A
公开(公告)日：1989-04-18
申请号：US045835
申请日：1987-05-01
申请人： Takashi Hino , Tsutomu Naito , Hiroyuki Kuroda , Eiki Tsushima , Tomio Nomura
发明人： Takashi Hino , Tsutomu Naito , Hiroyuki Kuroda , Eiki Tsushima , Tomio Nomura
IPC分类号： D01F9/145 , D01F9/12
CPC分类号： D01F9/145
摘要： Extremely high modulus carbon fibers can be produced by carbonization at a substantially lower temperature, for example, at about 2500.degree. C. This is made possible by selectively stabilizing only an outer surface layer portion of a carbonaceous pitch-based fiber comprised mainly of optically anisotropic components, while retaining the inner portion of the fiber in a non-stabilized state and without damage to the crystallinity thereof.
摘要翻译：非常高模量的碳纤维可以通过在基本上较低的温度例如在约2500℃下碳化来生产。这可以通过选择性地稳定仅主要由光学各向异性的碳质沥青基纤维的外表面层部分同时将纤维的内部部分保持在非稳定状态，而不损害其结晶度。

3. 发明授权

US5026496A Polymer composition useful as viscosity index improver 失效
标题翻译：聚合物组合物可用作粘度指数改进剂
公开(公告)号：US5026496A
公开(公告)日：1991-06-25
申请号：US214539
申请日：1988-07-01
申请人： Shoji Takigawa , Kiyoshi Teranishi , Tomio Nomura , Toshiro Suzuki , Kozo Sakai
发明人： Shoji Takigawa , Kiyoshi Teranishi , Tomio Nomura , Toshiro Suzuki , Kozo Sakai
IPC分类号： C10M145/36 , C10M129/16 , C10M143/00 , C10M145/14 , C10M157/00 , C10M157/04 , C10M165/00 , C10N20/04 , C10N30/02
CPC分类号： C10M157/04 , C10M157/00 , C10M165/00 , C10M2203/10 , C10M2203/102 , C10M2203/104 , C10M2203/106 , C10M2203/108 , C10M2205/00 , C10M2205/02 , C10M2205/04 , C10M2205/06 , C10M2205/10 , C10M2207/028 , C10M2207/282 , C10M2207/34 , C10M2209/00 , C10M2209/02 , C10M2209/084 , C10M2209/086 , C10M2209/10 , C10M2209/103 , C10M2209/104 , C10M2209/105 , C10M2209/106 , C10M2209/108 , C10M2215/04 , C10M2215/042 , C10M2215/086 , C10M2215/26 , C10M2215/28 , C10M2217/00 , C10M2217/02 , C10M2217/024 , C10M2217/026 , C10M2217/028 , C10M2217/04 , C10M2217/042 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2219/046 , C10M2223/04 , C10M2223/042 , C10N2220/02 , C10N2270/02
摘要： A polymer composition or concentrate comprising:(A) an olefinic copolymer,(B) a copolymer of an olefin with a (meth)acrylate,(C) a poly(meth)acrylate, and(D) a surfactant, which is poor solvent for both components (A) and (C), which acts as a solubilizer or phase-stabilizer for the components (A) and (C), and which in combination with component (B), which has surface active properties, functions as a phase-stabilizer. The composition has a relatively low viscosity even at high polymer contents and is useful as a lubricating oil additive which improves the viscosity index of a lubricating oil formulation.
摘要翻译：一种聚合物组合物或浓缩物，其包含：（A）烯烃共聚物，（B）烯烃与（甲基）丙烯酸酯共聚物，（C）聚（甲基）丙烯酸酯和（D）表面活性剂，其为不良溶剂对于作为组分（A）和（C）的增溶剂或相稳定剂的组分（A）和（C）的两种组分（A）和（C），其与具有表面活性的组分（B）相稳定剂。组合物即使在高聚合物含量下也具有相对低的粘度，并且可用作改善润滑油配方的粘度指数的润滑油添加剂。

4. 发明授权

US4655902A Optically anisotropic carbonaceous pitch 失效
标题翻译：光学各向异性碳质沥青
公开(公告)号：US4655902A
公开(公告)日：1987-04-07
申请号：US772069
申请日：1985-09-03
申请人： Takayuki Izumi , Tsutomu Naito , Masuo Shinya , Tomio Nomura
发明人： Takayuki Izumi , Tsutomu Naito , Masuo Shinya , Tomio Nomura
IPC分类号： C10C3/00 , D01F9/155 , C01C3/00 , D01F9/12 , D01F9/20
CPC分类号： C10C3/002 , D01F9/155
摘要： In a process for producing an optically anisotropic carbonaceous pitch having a low softening point for the production of carbon material starting oil to be used is a tar-like substance which is a mixture of compounds not substantially containing chloroform insolubles but containing components having a boiling point of 540.degree. C. or more as principal components and consisting principally of carbon and hydrogen. The tar-like substance has a content of n-heptane insolubles of up to 1 wt % and contains an aromatic oil fraction and a resin fraction as the principal components of n-heptane soluble components. The aromatic carbon fraction, fa, is at least 0.7, the number-average molecular weight is up to 1,000 and the maximum molecular weight is up to 2,000 for each of the aromatic oil and resin fractions.
摘要翻译：在用于生产碳原料起始油的软化点的光学各向异性碳质沥青的制造方法中，作为不含氯仿不溶物但含有沸点成分的化合物的混合物的焦油状物质 540℃以上为主要成分，主要由碳和氢组成。焦油状物质含有高达1重量％的正庚烷不溶物，含有芳香油馏分和作为正庚烷可溶成分的主要成分的树脂部分。芳族碳分数fa至少为0.7，数均分子量高达1,000，并且对于每种芳族油和树脂级分，最大分子量达2,000。

5. 发明授权

US4601813A Process for producing optically anisotropic carbonaceous pitch 失效
标题翻译：光学各向异性碳质沥青的制备方法
公开(公告)号：US4601813A
公开(公告)日：1986-07-22
申请号：US412321
申请日：1982-08-27
申请人： Takayuki Izumi , Tsutomu Naito , Masuo Shinya , Tomio Nomura
发明人： Takayuki Izumi , Tsutomu Naito , Masuo Shinya , Tomio Nomura
IPC分类号： C01B31/00 , C08L95/00 , C10C3/00 , C10C3/02 , C10C3/10 , D01F9/155 , C01C3/00 , D01F9/12 , D01F9/20
CPC分类号： D01F9/155 , C10C3/002
摘要： In a process for producing an optically anisotropic carbonaceous pitch having a low softening point for the production of carbon material a starting oil to be used is a tar-like substance which is a mixture of compounds not substantially containing chloroform insolubles but containing components having a boiling point of 540.degree. C. or more as principal components and consisting principally of carbon and hydrogen. The tar-like substance has a content of n-heptane insolubles of up to 1 wt % and contains an aromatic oil fraction and a resin fraction as the principal components of n-heptane soluble components. The aromatic carbon fraction, fa, is at least 0.7, the number-average molecular weight is up to 1,000 and the maximum molecular weight is up to 2,000 for each of the aromatic oil and resin fractions.
摘要翻译：在生产碳材料的软化点低的光学各向异性碳质沥青的方法中，使用的起始油是焦油状物质，其是基本上不含氯仿不溶物但含有沸点的成分的化合物的混合物 540℃以上为主要成分，主要由碳和氢组成。焦油状物质含有高达1重量％的正庚烷不溶物，含有芳香油馏分和作为正庚烷可溶成分的主要成分的树脂部分。芳族碳分数fa至少为0.7，数均分子量高达1,000，并且对于每种芳族油和树脂级分，最大分子量达2,000。

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