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公开(公告)号：US20240203668A1
公开(公告)日：2024-06-20
申请号：US17909928
申请日：2021-01-20
发明人： Kosuke TANAKA , Atsushi IGAWA
IPC分类号： H01G11/52 , H01G9/02 , H01M10/0525 , H01M50/429 , H01M50/44 , H01M50/494
CPC分类号： H01G11/52 , H01G9/02 , H01M10/0525 , H01M50/4295 , H01M50/44 , H01M50/494
摘要： A separator for electrochemical elements is formed of beaten regenerated cellulose fibers and capable of withstanding a common element winding process for an aluminum electrolytic capacitor, while having denseness and low impedance characteristics. The separator is interposed between a pair of electrodes, while capable of holding an electrolyte solution that contains an electrolyte, is configured from a single layer so as to have a thickness of 10 to 35 μm, a density of 0.35 to 0.80 g/cm3, a tensile strength of 9.8 N/15 mm or more, an average pore diameter of 0.05 to 1.00 μm, and a modified tensile strength of 5.9 N/15 mm or more, if the value of a tensile strength as measured by setting the distance between holders of a tensile testing machine to 0.1 mm and the elongation rate of a test piece to 200 mm/min is defined as the modified tensile strength.
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公开(公告)号：US20200027664A1
公开(公告)日：2020-01-23
申请号：US16476132
申请日：2018-01-16
发明人： Kosuke TANAKA , Kazuyuki SAKAMOTO , Atsushi IGAWA , Ai MORIKAWA
摘要： Provided is a separator for aluminum electrolytic capacitors, in which the separator has both good short circuit resistance and good impedance characteristics. A separator for aluminum electrolytic capacitors is formed, in which the separator is interposed between a positive electrode and a negative electrode of an aluminum electrolytic capacitor, and the separator includes at least one layer that is formed from plant fibers and has a dielectric breakdown strength of greater than or equal to 20 kV/mm.
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3.发明授权Inorganic/polymeric hybrid catalytic materials containing metal nano-particles therein 有权其中含有金属纳米颗粒的无机/聚合物杂化催化材料公开(公告)号：US09527067B2
公开(公告)日：2016-12-27
申请号：US14129009
申请日：2011-06-24
IPC分类号： B01J21/00 , B01J23/00 , B01J25/00 , B01J29/00 , B01J31/00 , B01J31/12 , B01D67/00 , B01D69/14 , B01J31/16 , B01J35/06 , B01J21/06 , B01J21/08 , B01J23/38 , B01J23/44 , B01J23/46 , B01J23/52 , B01J23/70 , B01J37/02 , B01D71/38 , B01J37/06 , B01J37/16 , B01J37/18 , B01J23/42 , B01J23/50 , B01J35/00
CPC分类号： B01J31/123 , B01D67/0079 , B01D69/145 , B01D69/148 , B01D71/38 , B01D2325/10 , B01J21/066 , B01J21/08 , B01J23/38 , B01J23/42 , B01J23/44 , B01J23/462 , B01J23/464 , B01J23/50 , B01J23/52 , B01J23/70 , B01J31/069 , B01J31/165 , B01J35/0013 , B01J35/002 , B01J35/006 , B01J35/065 , B01J37/0203 , B01J37/0209 , B01J37/06 , B01J37/16 , B01J37/18 , B01J2231/645 , B01J2531/824 , C08F8/42 , Y02E60/522 , Y02E60/523 , C08F216/06
摘要： Catalytic materials with high activity in various chemical reactions as well as high durability are described. The catalytic materials are composed of specific, hybrid combinations of inorganic/polymeric compounds containing metal nano-particles therein, and can be easily reused with negligible catalysts leaching. They are particularly useful, but not limited to, the hydrogenation of substituted α,β unsaturated acids or esters.
摘要翻译： 描述了在各种化学反应中具有高活性的催化材料以及高耐久性。 催化材料由其中含有金属纳米颗粒的无机/聚合物的特定杂化组合组成，并且可以容易地用可忽略的催化剂浸出再利用。 它们特别有用但不限于取代的α，β不饱和酸或酯的氢化。
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公开(公告)号：US20150022951A1
公开(公告)日：2015-01-22
申请号：US14357723
申请日：2011-11-11
申请人： Kosuke Tanaka , Naoki Fujimoto
发明人： Kosuke Tanaka , Naoki Fujimoto
摘要： A cellulose solution obtained by dissolving cellulose in an amine oxide solvent is formed in a film form, and the resulting cellulose solution is immersed in water or a poor solvent of the amine oxide solvent, so as to coagulate and regenerate the cellulose. The regenerated cellulose is washed with water to remove the amine oxide solvent, and then dried, thereby obtaining a cellulose film that is thin, uniform, and dense and has few impurities. An aluminum electrolytic capacitor, which has been down-sized and/or capacity enlarged, can be constructed by interleaving the obtained cellulose film as a separator between an anode aluminum foil and a cathode aluminum foil and winding them into a capacitor element, immersing the capacitor element in liquid electrolyte so as to impregnate it with the electrolyte, placing it in a case, and then sealing it closed and aging it.
摘要翻译： 将纤维素溶解在氧化胺溶剂中得到的纤维素溶液以膜状形成，将得到的纤维素溶液浸渍在氧化胺溶剂的水或不良溶剂中，使纤维素凝结并再生。 将再生纤维素用水洗涤以除去氧化胺溶剂，然后干燥，得到薄而均匀，致密且杂质少的纤维素膜。 通过将获得的纤维素膜作为阳极铝箔和阴极铝箔之间的隔膜交织并将其缠绕到电容器元件中，将电容器浸入电容器元件中，可以构建尺寸和/或容量扩大的铝电解电容器 将其浸入电解液中，然后将其密封并使其老化。
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公开(公告)号：US20150010828A1
公开(公告)日：2015-01-08
申请号：US14374346
申请日：2013-01-16
发明人： Yoshiyo Kubo , Osamu Nakajima , Kentarou Ogawa
CPC分类号： H01M2/1626 , H01M2/1613 , H01M2/162 , H01M2/1633 , H01M2/1686 , H01M6/06 , H01M10/24
摘要： Provided is a separator for an alkaline battery, capable of suppressing reduction in the characteristics of the alkaline battery after storage. The separator for an alkaline battery is interposed between the cathode and anode of the alkaline battery, is used to isolate the active material of both electrodes, and is configured by including 20-90 mass % cellulose fiber and having the remainder being an alkali-resistance synthetic fiber. The cellulose fiber includes a dissolving pulp.
摘要翻译： 本发明提供一种碱性电池用隔膜，能够抑制保存后的碱性电池的特性的降低。 用于碱性电池的隔板插入在碱性电池的阴极和阳极之间，用于隔离两个电极的活性材料，并且通过包含20-90质量％的纤维素纤维并且其余部分是耐碱性 合成纤维。 纤维素纤维包括溶解纸浆。
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6.发明申请ORGANIC/INORGANIC HYBRID CATALYTIC MATERIALS, THEIR PREPARATION, USE IN SELECTIVE PROCESSES AND REACTORS CONTAINING THEM 审中-公开有机/无机混合催化材料，其制备，在选择过程中使用及其含有的反应物公开(公告)号：US20130035225A1
公开(公告)日：2013-02-07
申请号：US13120470
申请日：2010-03-31
CPC分类号： B01J31/069 , B01J31/1683 , B01J31/1691 , B01J31/2226 , B01J31/2295 , B01J31/2414 , B01J31/2447 , B01J31/2466 , B01J2231/645 , B01J2531/0266 , B01J2531/0272 , B01J2531/18 , B01J2531/821 , B01J2531/822 , B01J2531/824 , B01J2531/827 , B01J2531/828 , B01J2531/847 , C07B53/00 , C07B2200/07 , C07C231/18 , C07C233/47
摘要： A low cost, viable and modular method to prepare new, highly selective catalytic materials, especially “catalytic membranes”, is described. A method for the engineering and use of various types of reactors based on these catalytic membranes, even in a one-pot procedure, is also disclosed. The catalytic membranes are versatile, in terms of variety of chemical reactions promoted, and can be easily reused with negligible catalysts leaching. They are particularly useful, but not limited to, the asymmetric hydrogenation of substituted α,β unsaturated acids or esters.
摘要翻译： 描述了制备新的高选择性催化材料，特别是催化膜的低成本，可行和模块化方法。 还公开了一种用于基于这些催化膜的各种类型的反应器的工程和使用的方法，甚至在一锅法中。 催化膜在多种促进的化学反应方面是通用的，并且可以容易地用可忽略的催化剂浸出再利用。 它们特别有用，但不限于取代的α，bgr的不对称氢化; 不饱和酸或酯。
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公开(公告)号：US4653491A
公开(公告)日：1987-03-31
申请号：US743748
申请日：1985-06-12
申请人： Shigeru Okada , Katsutoshi Rokuta
发明人： Shigeru Okada , Katsutoshi Rokuta
CPC分类号： A61F5/4401 , A61F13/42 , A61F5/48 , A61F2013/8479
摘要： Water content sensing and informing system for a disposable diaper consisting of water permeable inner sheet, water absorber, and water impermeable outer sheet, comprises at least one pair of metal layers, one surface of one layer being covered with an electric insulating layer, formed between the water impermeable outer sheet and the water absorber, a detector for detecting water content absorbed in the diaper, and an informing mechanism for informing the detected result. The pair of metal layers is isolated with constant distance to each other and extended in the longitudinal direction of the diaper. The pair of metal layers is formed in a thin layer by a lamination or vacuum evaporation of a metal leaf. The informing mechanism is selected from a visual, auditory, remote informing device using an oscillator and receiver, or combination of these.
摘要翻译： 由透水内层，吸水剂和不透水外层组成的一次性尿布的含水量检测和通知系统包括至少一对金属层，一层的一个表面被电绝缘层覆盖，形成在 防水外层片和吸水剂，用于检测尿布中吸收的水分含量的检测器，以及用于通知检测结果的通知机构。 一对金属层被隔离成彼此恒定的距离并且在尿布的纵向方向上延伸。 一对金属层通过金属叶片的层压或真空蒸发形成薄层。 从使用振荡器和接收器的视觉，听觉，远程通知装置或这些的组合中选择通知机制。
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公开(公告)号：US4622612A
公开(公告)日：1986-11-11
申请号：US753459
申请日：1985-07-10
CPC分类号： H01G9/02 , Y10T29/417
摘要： An electrolytic capacitor comprises an anode foil, a cathode foil, and an electrolytic paper interposed between the anode foil and cathode foil. The electrolytic paper is formed with a plurality of discontinuous projections on its one side and recesses corresponding to the projections in its other side by a secondary working step after a paper producing step. This electrolytic paper is thicker and has a low density in comparison with its non-treated state before the secondary working step.
摘要翻译： 电解电容器包括阳极箔，阴极箔和介于阳极箔和阴极箔之间的电解纸。 在纸制造步骤之后，电解纸在其一侧形成有多个不连续突起，并且在其另一侧形成与第二工作步骤相对应的凹部。 与二次加工步骤前的未处理状态相比，该电解纸较厚，密度低。
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公开(公告)号：US20230290580A1
公开(公告)日：2023-09-14
申请号：US17927826
申请日：2021-07-01
发明人： Kosuke TANAKA , Naoki FUJIMOTO , Atsushi IGAWA
摘要： A separator for aluminum electrolytic capacitors, the separator being formed of natural cellulose fibers and beaten regenerated cellulose fibers, and having excellent tear strength, short-circuit resistance and impedance characteristics. The separator for aluminum electrolytic capacitors is interposed between a positive electrode and a negative electrode of an aluminum electrolytic capacitor, and is formed of from 50% by mass to 90% by mass of natural cellulose fibers and from 50% by mass to 10% by mass of beaten regenerated cellulose fibers. The separator for aluminum electrolytic capacitors is configured to have a specific tear strength of from 20 to 100 mN·m2/g and a short-circuit rate of 10% or less during application of 500 V in separator dielectric breakdown testing.
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公开(公告)号：US20230245835A1
公开(公告)日：2023-08-03
申请号：US18014329
申请日：2021-07-30
摘要： A resistance to short-circuiting of a separator to be used in an aluminum electrolytic capacitor having a conductive polymer is improved. A separator for an aluminum electrolytic capacitor, that is interposed between a pair of electrodes and is used in an aluminum electrolytic capacitor having a conductive polymer as a cathode material, is configured to include synthetic fibers and a binder and to have a bursting strength of 40-180 kPa and a burst index of 3.5-7.5 kPa/(g/m2).
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