专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US06797202B2 Particles for electro-rheological fluid 失效
标题翻译：电流变液颗粒
公开(公告)号：US06797202B2
公开(公告)日：2004-09-28
申请号：US10087914
申请日：2002-03-05
申请人： Shigeki Endo , Howard See , Tasuku Saito , Koji Sakata , Kenji Fukuda , Youichiro Hara , Tatsuo Umeno
发明人： Shigeki Endo , Howard See , Tasuku Saito , Koji Sakata , Kenji Fukuda , Youichiro Hara , Tatsuo Umeno
IPC分类号： C01B3102
CPC分类号： C10M171/001
摘要： The present invention can provide particles for electro-rheological fluid for providing a high electro-rheological effect over a wide temperature range at low electric power consumption, and having high strength and excellent durability, not being susceptible to break-up due to the load of stress. Particles for an electro-rheological fluid of the present invention comprise spherical carbonaceous particles, obtained substantially from a solvent and a condensation product of a methylene type bond of aromatic sulfonic acid or a salt thereof.
摘要翻译：本发明可以提供用于电流变流体的颗粒，用于在低功耗下在宽的温度范围内提供高的电流变效应，并且具有高的强度和优异的耐久性，不易受到由于强调。本发明的电流变液的颗粒包括基本上由溶剂获得的球形碳质颗粒和芳族磺酸的亚甲基键或其盐的缩合产物。

72. 发明授权

US6031712A Electric double layer capacitor 失效
标题翻译：双电层电容器
公开(公告)号：US6031712A
公开(公告)日：2000-02-29
申请号：US50638
申请日：1998-03-27
申请人： Junko Kurihara , Koji Sakata , Gaku Harada
发明人： Junko Kurihara , Koji Sakata , Gaku Harada
IPC分类号： H01G11/22 , H01G9/00 , H01G11/38 , H01G11/42 , H01G11/54 , H01G11/58 , H01G11/86
CPC分类号： H01G9/155 , H01G11/58 , H01G11/72 , Y02E60/13 , Y10T29/417
摘要： An aqueous electric double layer capacitor having excellent wettability with aqueous electrolytic solution, low internal resistance, excellent easiness of forming uniform, thin and wide films and mechanical strength. Activated carbon powder, a polymeric binder having a hydrophilic group and a plasticizer are fully mixed to form a film which is then dried to form an electrode. By using a polymer having a hydrophilic group as a binder, wettability between an aqueous electrolytic solution and the electrode is improved and contact resistance between an electrolysis solution and the electrode can be reduced. In addition, by adding a plasticizer, the amount of polymer binder required to form a thin type electrode can be reduced, thus providing an aqueous solution electric double layer capacitor with low internal resistance.
摘要翻译：一种水溶性电双层电容器，其具有优异的润湿性，与电解水溶液相比，内阻低，易形成均匀，薄膜和宽膜以及机械强度。活性炭粉末，具有亲水基团和增塑剂的聚合物粘合剂被充分混合以形成膜，然后将其干燥以形成电极。通过使用具有亲水性基团的聚合物作为粘合剂，提高了电解水溶液和电极之间的润湿性，并且可以降低电解液与电极之间的接触电阻。此外，通过添加增塑剂，可以减少形成薄型电极所需的聚合物粘合剂的量，从而提供具有低内阻的水溶液双电层电容器。

73. 发明授权

US5217701A Process for producing carbon materials 失效
标题翻译：碳材料生产工艺
公开(公告)号：US5217701A
公开(公告)日：1993-06-08
申请号：US523274
申请日：1990-05-14
申请人： Koji Sakata , Kouji Sakawaki
发明人： Koji Sakata , Kouji Sakawaki
IPC分类号： D01F9/24
CPC分类号： D01F9/24
摘要： Disclosed is a process for producing carbon materials which comprises the steps of preparing a raw material composition by mixing a methylene type linkage-containing condensation product of an aromatic sulfonic acid or a salt thereof with a solvent, the condensation product having been formed by means of a linkage of the formula--(CH.sub.2).sub.n --T.sub.x --(CHR).sub.m -- (1)where T is a benzene or naphthalene ring, R is a hydrogen atom, an alkyl group of 1 to 4 carbon atoms, or a benzene ring, and each of n, m and x is 0 or 1, but n and m should not be zero at the same time; spinning or molding the raw material composition; and carbonizing the spun fiber or molded article. Preferably, the aforesaid linkage is --CH.sub.2 --.
摘要翻译：公开了一种生产碳材料的方法，包括以下步骤：通过将芳族磺酸或其盐与含有亚甲基键合的缩合产物与溶剂混合来制备原料组合物，所述缩合产物通过式（ - ） - （CH 2）n -TX-（CHR）m-（1）的连接，其中T是苯或萘环，R是氢原子，1至4个碳原子的烷基或苯环，n，m和x分别为0或1，但n和m不应同时为零; 纺丝或成型原料成分; 并对纺丝纤维或模制品进行碳化。优选地，上述键是-CH 2 - 。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式