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1. 发明授权

US09607729B2 Binder pitch and method for producing the same 有权
公开(公告)号：US09607729B2
公开(公告)日：2017-03-28
申请号：US14510527
申请日：2014-10-09
申请人： JFE CHEMICAL CORPORATION
发明人： Minoru Sakai
IPC分类号： C01C1/00 , H01B1/24
CPC分类号： H01B1/24
摘要： The object of the present invention is to provide a binder pitch increased in carbonization yield (fixed carbon content) without varying the softening point thereof. A binder pitch has a carbon-to-hydrogen molar ratio of 1.90 or more, a quinoline insoluble content of 12.0% to 30.0% by mass, a free carbon content of 12.0% to 30.0% by mass, a mesophase content of 0.50% by mass or less, a toluene insoluble content of 24.0% by mass or more, and a fixed carbon content of 58.0% by mass or more.

2. 发明授权

US09379384B2 Method for producing non-graphitizable carbon material, negative electrode material for lithium ion secondary battery, and lithium ion secondary battery 有权
标题翻译：生产不石墨化碳材料的方法，锂离子二次电池用负极材料和锂离子二次电池
公开(公告)号：US09379384B2
公开(公告)日：2016-06-28
申请号：US14304547
申请日：2014-06-13
申请人： JFE CHEMICAL CORPORATION
发明人： Ryuta Haga , Makiko Ijiri , Tetsuo Shiode , Katsuhiro Nagayama
IPC分类号： C01B31/02 , H01M4/587 , H01M4/133 , H01M10/0525
CPC分类号： H01M4/587 , C01B32/05 , H01M4/133 , H01M10/0525 , H01M2220/20 , Y02E60/122 , Y02P70/54
摘要： A method for producing a non-graphitizable carbon material includes providing a raw material of a non-graphitizable carbon material. The raw material is cross-linked to obtain a cross-linked product. The cross-linked product is infusibilized to obtain an infusibilized product. The infusibilized product is baked to obtain the non-graphitizable carbon material. A mechanochemical treatment is performed on the cross-linked product or the infusibilized product.
摘要翻译：制造不石墨化碳材料的方法包括提供不石墨化碳材料的原料。将原料交联以获得交联产物。交联的产品不熔化以获得不熔化的产品。将不熔化的产品烘焙以获得不可石墨化的碳材料。在交联产物或不熔化产物上进行机械化学处理。

3. 发明申请

US20110148006A1 FIBRE-PRODUCTION DEVICE AND FIBRE-PRODUCTION METHOD 审中-公开
标题翻译：纤维生产装置和纤维生产方法
公开(公告)号：US20110148006A1
公开(公告)日：2011-06-23
申请号：US13058747
申请日：2009-08-07
申请人： Katsuhiro Nagayama , Kunio Miyazawa , Shigeyuki Nakano
发明人： Katsuhiro Nagayama , Kunio Miyazawa , Shigeyuki Nakano
IPC分类号： B29C47/88 , B29C47/92
CPC分类号： D01D5/0023 , B29C48/05 , D01D5/0061 , D04H1/56 , D04H1/728
摘要： A fiber-producing apparatus includes a storage tank for storing a melt of a source material, an electric storage tank heater, a non-contact thermometer for the melt, a temperature control section which between the electric heater and its power supply, which controls the electric heater based on measurement results obtained from the non-contact thermometer to adjust the temperature of the melt, a nozzle for ejecting the melt in the storage tank, a collector for collecting a fiber, a voltage generator for electrifying the melt, and an insulating transformer disposed between the temperature control section and the electric heater. Since a closed circuit is formed by the electric heater, the electric heater power supply, the temperature control section, and the insulating transformer disposed therebetween, no high-voltage current flows into the electric heater power supply or the temperature control section. This allows stable spinning to be readily performed without breaking the apparatus.
摘要翻译：纤维生产设备包括：用于储存源材料的熔体的储存罐，蓄电池加热器，用于熔体的非接触式温度计;温度控制部分，其在电加热器及其电源之间控制，基于从非接触式温度计获得的测量结果的电加热器，用于调节熔体的温度，用于将储存罐中的熔体喷射的喷嘴，用于收集纤维的收集器，用于使熔体带电的电压发生器，以及绝缘体设置在温度控制部和电加热器之间的变压器。由于由电加热器，电加热器电源，温度控制部和设置在其间的绝缘变压器形成闭合电路，所以没有高压电流流入电加热器电源或温度控制部。这允许在不破坏设备的情况下容易地进行稳定的纺丝。

4. 发明授权

US07138484B2 Method for producing polymerized hydrocarbon 失效
标题翻译：聚合烃生产方法
公开(公告)号：US07138484B2
公开(公告)日：2006-11-21
申请号：US10952731
申请日：2004-09-30
申请人： Takakazu Yamamoto , Naoyuki Kitamura , Hiroki Fukumoto
发明人： Takakazu Yamamoto , Naoyuki Kitamura , Hiroki Fukumoto
IPC分类号： C08G61/00
CPC分类号： C08G61/04 , C07C1/26 , C07C2531/22 , C07C2531/24 , C08G61/12 , C07C15/14
摘要： A method for producing a polymerized hydrocarbon includes a step of a dehalogenation of a halogenated hydrocarbon with a magnesium-diene complex. Low-molecular-weight compounds, such as dimers or trimers of hydrocarbon units, oligomers of hydrocarbon units, or polymers of hydrocarbon units can be produced by this method while generating significantly less odor.
摘要翻译：一种生产聚合烃的方法包括卤代烃与镁 - 二烯络合物脱卤的步骤。低分子量化合物，例如烃单元的二聚体或三聚体，烃单元的低聚物或烃单元的聚合物可以通过该方法生产，同时产生显着较少的气味。

5. 发明授权

US06977313B2 Production process of 2,7-dibromofluorenone 有权
标题翻译： 2,7-二溴芴酮的生产工艺
公开(公告)号：US06977313B2
公开(公告)日：2005-12-20
申请号：US10667304
申请日：2003-09-23
申请人： Youko Sugio , Naoyuki Kitamura , Hiroaki Mori , Tetsuo Hachiya
发明人： Youko Sugio , Naoyuki Kitamura , Hiroaki Mori , Tetsuo Hachiya
IPC分类号： C07C45/33 , C07B61/00 , C07C45/81 , C07C49/697 , C07C45/00
CPC分类号： C07C49/697
摘要： A process is provided for the production of 2,7-dibromofluorenone. According to the process, a 2,7-dibromofluorene-contianing raw material is oxidized with molecular oxygen in the presence of a phase transfer catalyst such as a quaternary ammonium salt in a heterogeneous, mixed solvent of an aqueous solution of a caustic alkali and a water-insoluble organic solvent. Crude crystals of 2,7-dibromofluorenone, which have been obtained by the oxidization, can be purified by recrystallization to recover 2,7-dibromofluorenone as crystals having a purity of at least 99 wt. %.
摘要翻译：提供了用于生产2,7-二溴芴酮的方法。根据该方法，在相转移催化剂如季铵盐的存在下，在苛性碱水溶液的非均相混合溶剂中，用分子氧氧化2,7-二溴芴原料，水不溶性有机溶剂。通过氧化获得的2,7-二溴芴酮的粗晶体可以通过重结晶进行纯化，以回收2,7-二溴芴酮，其晶体纯度至少为99wt。％。

6. 发明授权

US06865068B1 Carbonaceous material, its production process and electric double layer capacitor employing it 失效
标题翻译：碳质材料，其生产工艺和双层电容器采用它
公开(公告)号：US06865068B1
公开(公告)日：2005-03-08
申请号：US09559073
申请日：2000-04-27
申请人： Kazuyuki Murakami , Yasuhiro Mogi , Kazuteru Tabayashi , Toru Shimoyama , Kazuhiko Yamada , Yasuo Shinozaki
发明人： Kazuyuki Murakami , Yasuhiro Mogi , Kazuteru Tabayashi , Toru Shimoyama , Kazuhiko Yamada , Yasuo Shinozaki
IPC分类号： C01B32/336 , H01G9/00 , H01G9/155 , H01G9/55 , B01J20/02 , C01B31/08
CPC分类号： H01G11/34 , C01B32/336 , H01G11/24 , H01G11/60 , H01G11/62 , Y02E60/13 , Y02T10/7022 , Y10T29/417
摘要： A carbonaceous material having a total pore volume of from 0.5 to 1.5 cm3/g per unit mass, a volume of micropores having diameters of from 10 to 20 Å of from 10 to 45% based on the total pore volume, a volume of mesopores having diameters of from 20 to 200 Å of from 35 to 65% based on the total pore volume, a volume of macropores having diameters exceeding 200 Å of not more than 15% based on the total pore volume, and a specific surface area of from 1,000 to 2,500 m2/g. The carbonaceous material is incorporated into an electric double layer capacitor to provide increased capacitance.
摘要翻译：总孔体积为0.5-1.5cm 3 / g /单位质量的碳质材料，基于总孔体积的直径为10至20的微孔体积为10至45％，体积的基于总孔体积的具有20至200的直径为35至65％的介孔，基于总孔体积，直径超过200的大孔体积不大于15％，比表面积为1,000至2,500m 2 / g。将含碳材料并入双电层电容器中以提供增加的电容。

7. 发明授权

US10906855B2 Method for producing fluorenylidene diallylphenols, and fluorenylidene diallylphenols 有权
公开(公告)号：US10906855B2
公开(公告)日：2021-02-02
申请号：US16349452
申请日：2017-10-06
申请人： JFE CHEMICAL CORPORATION
发明人： Yoshinori Kitahara
IPC分类号： C07C37/20 , C07C39/23 , B01J27/02 , C07C65/19 , C07C51/367 , C07C39/42 , C07C41/30 , C07C43/23
摘要： Provided are: a method for producing fluorenylidene diallylphenols represented by formula (1), the method including a reaction step for reacting fluorenones represented by formula (2) and allylphenols represented by formula (3) in the presence of an acid catalyst, excluding compounds having mercapto groups, the amount of acid catalyst being 0.001-20 mol per mol of compound represented by formula (2); and fluorenylidene diallylphenols represented by formula (4).

8. 发明授权

US10538660B2 Method for producing dicyclopentadiene-modified phenolic resin 有权
公开(公告)号：US10538660B2
公开(公告)日：2020-01-21
申请号：US15750908
申请日：2016-07-28
申请人： JFE CHEMICAL CORPORATION
发明人： Kazuya Takemura
IPC分类号： C08G61/02 , C08L61/14 , C08G61/08 , B01J31/08
摘要： A method for producing a dicyclopentadiene-modified phenolic resin. The method including reusing a fluorine-based ion-exchange resin as a catalyst in a reaction between a phenol and a dicyclopentadiene, the fluorine-based ion-exchange resin having been used as a catalyst when a phenol and a dicyclopentadiene are allowed to react with each other to produce a first dicyclopentadiene-modified phenolic resin. In the method, the fluorine-based ion-exchange resin is washed with an organic solvent. The dicyclopentadiene-modified phenolic resin obtained by the method has a stable quality, has a high purity, and is inexpensive.

9. 发明申请

US20190270907A1 THERMALLY CURABLE COMPOSITION, VARNISH THEREOF, AND THERMALLY CURED OBJECT 审中-公开
公开(公告)号：US20190270907A1
公开(公告)日：2019-09-05
申请号：US16320187
申请日：2017-06-20
申请人： JFE Chemical Corporation
发明人： Hiroaki Nakao
IPC分类号： C09D161/34 , C08G14/06 , C09D7/20
摘要： Provided are: a thermally curable composition which contains benzoxazine-based compounds obtained by condensing aromatic diamines, a phenol compound, and an aldehyde compound, the aromatic diamines being a mixture comprising 4,4′-oxydianiline and 3,4′-oxydianiline, the mass ratio of the 4,4′-oxydianiline to the 3,4′-oxydianiline being 50:50 to 80:20; a varnish of the thermally curable composition; and a thermally cured object.

10. 发明申请

US20190081323A1 NEGATIVE-ELECTRODE MATERIAL FOR LI-ION SECONDARY CELL, METHOD FOR MANUFACTURING SAID MATERIAL, NEGATIVE ELECTRODE FOR LI-ION-SECONDARY-CELL, AND LI-ION SECONDARY CELL 审中-公开
公开(公告)号：US20190081323A1
公开(公告)日：2019-03-14
申请号：US16070959
申请日：2017-01-06
申请人： JFE Chemical Corporation
发明人： Tomoyuki Tahara
IPC分类号： H01M4/485 , H01M4/04 , H01M10/0525
摘要： The present invention provides a Li-ion secondary cell negative-electrode material with which it is possible to adequately suppress reductive decomposition of a liquid electrolyte by an active material during charging, the Li-ion secondary cell negative-electrode material exhibiting a high discharge capacity that exceeds the theoretical capacity of graphite and exceptional initial charging efficiency and cycle characteristics. In this negative-electrode material for a Li-ion secondary cell, the surfaces of particles of SiOx (0≤x 5 with respect to the molar ratio.

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