公开(公告)号：US20160233514A1

公开(公告)日：2016-08-11

申请号：US14917807

申请日：2015-02-19

申请人： HITACHI METALS, LTD.

发明人： Atsushi OKAMOTO ,  Junichi MATSUDA

IPC分类号： H01M4/66 ,  H01G11/86 ,  C25D3/44 ,  H01G11/68 ,  H01M10/0525 ,  C25D1/04

CPC分类号： H01M4/661 ,  C25D1/04 ,  C25D3/44 ,  H01G9/045 ,  H01G9/055 ,  H01G11/68 ,  H01G11/70 ,  H01G11/84 ,  H01G11/86 ,  H01M10/0525 ,  Y02E60/13 ,  Y02T10/7022

摘要： An object of the present invention is to provide an electrolytic aluminum foil having no significant difference in properties between one surface and the other surface thereof, and also a method for producing the same. Another object is to provide a current collector for an electrical storage device using the electrolytic aluminum foil, an electrode for an electrical storage device, and an electrical storage device. An electrolytic aluminum foil of the present invention as a means for achieving the object is characterized in that both surfaces of the foil have L* values of 86.00 or more in the L*a*b* color space (SCI method). The electrolytic aluminum foil of the present invention can be produced, for example, employing a method for producing an electrolytic aluminum foil, which comprises applying a current between a cathode drum partially immersed in a plating solution and an anode plate immersed in the plating solution to form an aluminum film on the surface of the cathode drum, and then separating, from the cathode drum, the aluminum film raised from the liquid surface by rotating the cathode drum, and in which the dew point of a treatment atmosphere at the time of the separation of the aluminum film from the cathode drum to give an electrolytic aluminum foil is controlled to be −50.0° C. or less.

摘要翻译： 本发明的目的在于提供一种表面和其他表面之间的性能没有显着差异的电解铝箔及其制造方法。 另一个目的是提供一种用于使用电解铝箔的电存储装置的集电器，用于蓄电装置的电极和电存储装置。 本发明的电解铝箔作为实现目的的手段的特征在于，在L * a * b *色空间（SCI法）中，箔的两面的L *值为86.00以上。 本发明的电解铝箔可以例如采用电解铝箔的制造方法来制造，该方法包括在部分浸渍在电镀液中的阴极鼓和浸在电镀液中的阳极板之间施加电流， 在阴极鼓的表面上形成铝膜，然后通过旋转阴极鼓从阴极鼓分离从膜的液面上升出的铝膜，其中在处理气氛的露点 将铝膜与阴极鼓分离以得到电解铝箔，控制在-50.0℃以下。

公开(公告)号：US20160108533A1

公开(公告)日：2016-04-21

申请号：US14516611

申请日：2014-10-17

申请人： UT-Battelle, LLC ,  University of Tennessee Research Foundation

发明人： Sheng Dai ,  Xiao-Guang Sun ,  Youxing Fang ,  Kazuki Yoshii

IPC分类号： C25D3/44

CPC分类号： C25D3/665 ,  C07C2/22 ,  C07C45/56 ,  C07C45/562 ,  C07C45/567 ,  C25D3/44 ,  C25D5/003

摘要： An ionic liquid composition comprising a complex of a trihalo aluminum (III) species with at least one organic uncharged ligand comprising a ring structure having at least three ring carbon atoms and at least one ring heteroatom selected from nitrogen and sulfur, wherein the complex is a liquid at a temperature of 100° C. or less. Methods of electroplating aluminum onto a metallic substrate using the above-described ionic liquid composition are also described.

摘要翻译： 一种离子液体组合物，其包含三卤代铝（III）物质与至少一种含有至少三个环碳原子的环结构和至少一个选自氮和硫的环杂原子的有机非电荷配体的络合物，其中所述络合物是 液体在100℃以下。 还描述了使用上述离子液体组合物将铝电镀到金属基底上的方法。

公开(公告)号：US20160028154A1

公开(公告)日：2016-01-28

申请号：US14435420

申请日：2013-10-11

申请人： AMOTECH CO., LTD.

发明人： Hyung-II Baek ,  Joo-Seung Maeng ,  Seung-Chul Lee ,  Beom-Jin Kim

IPC分类号： H01Q1/52 ,  C25D3/38 ,  C25D3/44 ,  C23C14/24 ,  C25D3/48 ,  C25D7/06 ,  C23C16/44 ,  H01Q1/22 ,  C25D3/46

CPC分类号： H01Q1/526 ,  C23C14/185 ,  C23C16/44 ,  C25D3/38 ,  C25D3/44 ,  C25D3/46 ,  C25D3/48 ,  C25D7/00 ,  C25D7/0614

摘要： The present invention relates to an electromagnetic wave shielding sheet for an antenna, to a method for manufacturing same, to an antenna comprising same, and to a battery pack for a portable terminal having said antenna. The method for manufacturing the electromagnetic wave shielding sheet for the antenna may reduce a frequency variation, provide a heat-dissipating function, and prevent peel-off. The method comprises: a step of preparing a ferrite sheet; and step of placing a heat-dissipating layer on one side of the ferrite sheet. The present invention has advantages in that the adhesive forces of the ferrite sheet and the heat-dissipating layer are excellent and the heat-dissipating effects are excellent, the electromagnetic wave shielding sheet can be applied to various antenna products, and the frequency variation can be reduced when the antenna having the electromagnetic wave shielding sheet is mounted on the battery pack.

摘要翻译： 本发明涉及一种用于天线的电磁波屏蔽片，其制造方法，涉及包括该天线的天线以及具有所述天线的便携式终端的电池组。 用于制造天线的电磁波屏蔽片的方法可以减小频率变化，提供散热功能，并防止剥离。 该方法包括：制备铁氧体片的步骤; 以及在铁氧体片的一侧上放置散热层的步骤。 本发明的优点在于，铁氧体片和散热层的粘合力优异，散热效果优异，可以将电磁波屏蔽片应用于各种天线产品，频率变化可以 当具有电磁波屏蔽片的天线安装在电池组上时减小。

公开(公告)号：US09234295B2

公开(公告)日：2016-01-12

申请号：US13637167

申请日：2011-03-23

申请人： Akihiro Sato ,  Yoshihiro Tsuda ,  Hiroaki Iwata ,  Akira Tateno ,  Hiroki Yoshizawa ,  Tetsuji Hirato

发明人： Akihiro Sato ,  Yoshihiro Tsuda ,  Hiroaki Iwata ,  Akira Tateno ,  Hiroki Yoshizawa ,  Tetsuji Hirato

IPC分类号： C25D5/50 ,  C25D3/44

CPC分类号： C25D5/50 ,  C23C10/30 ,  C25D3/44

摘要： The method of forming an oxidation resistant coating layer is for forming an oxidation resistant coating layer containing aluminum on a surface layer of a member (A) formed of metallic material. The method includes a plating treatment step (S1) of plating aluminum on a surface of the member (A) in a solvent, and a heat treatment step (S2) of heat-treating the member (A) whose surface has been plated by the plating treatment step (S1).

摘要翻译： 形成抗氧化涂层的方法是在由金属材料形成的部件（A）的表面层上形成含有铝的抗氧化涂层。 该方法包括在溶剂中在构件（A）的表面上电镀铝的电镀处理工序（S1）和热处理工序（S2），其对表面进行镀覆的构件（A）进行热处理 电镀处理工序（S1）。

公开(公告)号：US20160002809A1

公开(公告)日：2016-01-07

申请号：US14768657

申请日：2014-01-30

申请人： TOYO KOHAN CO., LTD. ,  TOYO SEIKAN GROUP HOLDINGS, LTD.

发明人： Kunihiro YOSHIMURA ,  Naomi TAGUCHI ,  Satoko FUKUTOMI ,  Wataru KUROKAWA ,  Munemitsu HIROTSU ,  Seitaro KANAZAWA

IPC分类号： C25D9/10 ,  C25D5/04 ,  C25D7/00 ,  C25D3/44 ,  C25D3/54

CPC分类号： C25D9/10 ,  C25D3/44 ,  C25D3/54 ,  C25D5/04 ,  C25D7/00 ,  C25D9/04 ,  C25D17/10 ,  C25D21/12

摘要： A method of producing a surface-treated steel sheet is provided. The method has a step of performing electrolytic treatment thereby to form a layer including a metal-oxygen compound on a surface of a steel sheet. The electrolytic treatment is performed so that the steel sheet is continuously fed into electrolytic treatment baths each including a treatment liquid and an electrode. The treatment liquid contains metal ions. The method is characterized in that: rolls provided for each of the electrolytic treatment baths (a roll for feeding the steel sheet into the electrolytic treatment bath and a roll for feeding the steel sheet out of the electrolytic treatment bath) comprise an energized roll that is electrically connected to a power source for flowing a direct current through the steel sheet and a non-energized roll that is not connected to a power source; and the energized roll is arranged such that, once the metal-oxygen compound has been formed by electrolytic treatment on a surface of the steel sheet to be in contact with the rolls, the metal-oxygen compound and the energized roll are not in contact with each other so as not to generate an arc spot.

摘要翻译： 提供一种表面处理钢板的制造方法。 该方法具有进行电解处理从而在钢板表面形成包含金属 - 氧化合物的层的步骤。 进行电解处理，使钢板连续地供给到包括处理液和电极的电解处理槽中。 处理液含有金属离子。 该方法的特征在于：为每个电解处理槽（用于将钢板进入电解处理槽的辊和用于将钢板供给到电解处理槽中的辊）提供的辊包括通电辊， 电连接到用于使直流电流流过钢板的电源和未连接到电源的未通电的辊; 并且通电辊布置成使得一旦通过电解处理在钢板的表面上与金属氧化合物形成接触辊，金属氧化合物和通电辊就不会与 彼此不产生电弧点。

公开(公告)号：US20140377581A1

公开(公告)日：2014-12-25

申请号：US14006843

申请日：2012-03-22

申请人： Miwa Uchikawa ,  Masahiko Matsukawa ,  Tomio Hirano

发明人： Miwa Uchikawa ,  Masahiko Matsukawa ,  Tomio Hirano

IPC分类号： C25D3/44 ,  C25D9/04 ,  C23C28/00 ,  C25D7/06

CPC分类号： C25D3/44 ,  C09D5/103 ,  C09D5/4411 ,  C09D131/00 ,  C09D133/02 ,  C23C28/32 ,  C23C28/34 ,  C23C28/345 ,  C25D5/48 ,  C25D5/505 ,  C25D7/0614 ,  C25D9/04 ,  C25D9/08 ,  C25D9/10 ,  Y10T428/12611

摘要： A surface treatment agent composition which contains aluminum as the coating film formation component and exhibits excellent properties for removing tin ions within a treatment bath when subjecting a tin-plated steel to electrolytic surface treatment, thereby forming a coating film exhibiting excellent corrosion resistance and yellowing resistance. This surface treatment agent composition is used for subjecting a tin-plated steel or a tin-based alloy-plated steel to electrolytic surface treatment and contains aluminum ions, fluorine ions, and polycarboxylic acid. The tin ions that eluted from the tin-plated steel are precipitated within and removed from the treatment bath by using this surface treatment agent composition.

摘要翻译： 一种表面处理剂组合物，其含有铝作为涂膜形成组分，并且当对镀锡钢进行电解表面处理时，在处理浴中除去锡离子的优异性能，从而形成表现出优异的耐腐蚀性和耐黄变性的涂膜 。 该表面处理剂组合物用于对镀锡钢或锡系合金镀钢进行电解表面处理，并含有铝离子，氟离子和多元羧酸。 通过使用该表面处理剂组合物，从镀锡钢中洗脱的锡离子沉淀在处理槽内并从处理槽中除去。

公开(公告)号：US20120205249A1

公开(公告)日：2012-08-16

申请号：US13502442

申请日：2010-10-19

申请人： Manabu Inoue ,  Tadahiro Ohnuma ,  Toshiki Inomata ,  Tsutomu Miyadera

发明人： Manabu Inoue ,  Tadahiro Ohnuma ,  Toshiki Inomata ,  Tsutomu Miyadera

IPC分类号： C25D5/04 ,  C25D3/44 ,  C25D3/56

CPC分类号： C25D17/20 ,  C25D3/44 ,  C25D3/56 ,  C25D3/665 ,  C25D5/04 ,  C25D7/001

摘要： To provide a barrel electroplating method which is less prone to bare spots and adhesion failure such as blisters and peeling, and which makes it possible to obtain uniform plated coatings free from burnt deposits and poor brightness, irrespective of the amount of workpieces.The present invention provides a method for performing barrel electroplating by use of an aluminum or aluminum alloy plating bath, the method comprising rotating, swinging, or vibrating an anode (6) placed inside a barrel (4) receiving workpieces, and simultaneously rotating, swinging, or vibrating the barrel, with a voltage being applied between the anode and a cathode provided on an inner wall surface of the barrel.

摘要翻译： 提供一种不容易发生裸露斑点和粘附破坏（诸如水疱和剥离）的圆筒电镀方法，并且这使得可以获得均匀的镀覆涂层，没有烧焦沉积物和差的亮度，而与工件数量无关。 本发明提供了一种通过使用铝或铝合金电镀液进行圆筒形电镀的方法，所述方法包括旋转，摆动或振动放置在容纳工件的筒体（4）内的阳极（6），同时旋转，摆动 或振动筒体，其中施加在阳极和设置在筒体的内壁表面上的阴极之间的电压。

公开(公告)号：US20120052324A1

公开(公告)日：2012-03-01

申请号：US12871365

申请日：2010-08-30

申请人： Manabu Inoue ,  Tadahiro Ohnuma ,  Tsutomu Miyadera

发明人： Manabu Inoue ,  Tadahiro Ohnuma ,  Tsutomu Miyadera

IPC分类号： B32B15/01 ,  B32B15/04 ,  C25D5/18 ,  C25D3/66 ,  C25D3/44

CPC分类号： C25D3/665 ,  C25D3/56 ,  Y10T428/12757

摘要： Provided herein is an electric Al—Zr—Mn alloy-plating bath which comprises (A) an aluminum halide; (B) one or at least two kinds of compounds selected from the group consisting of N-alkylpyridinium halides, N-alkylimidazolium halides, N,N′-dialkyl-imidazolium halides, N-alkyl-pyrazolium halides, N,N′-dialkyl-pyrazolium halides, N-alkylpyrrolidinium halides and N,N-dialkyl-pyrrolidinium halides; (C) a zirconium halide; and (D) a manganese halide, in which the molar ratio of the aluminum halide (A) to the compound (B) ranges from 1:1 to 3:1. The plating bath never involves any risk of causing an explosion and can provide a smooth and fine Al—Zr—Mn alloy-plated film. Moreover, the resulting film has high resistance to corrosion even when it does not contain any chromium and therefore, it is quite suitable from the viewpoint of the environmental protection and it can thus be used in a wide variety of applications including the plating of parts for motorcars, and the plating of parts for electrical appliances.

摘要翻译： 本文提供了一种电Al-Zr-Mn合金电镀浴，其包含（A）卤化铝; （B）选自N-烷基吡啶鎓卤化物，N-烷基咪唑鎓卤化物，N，N'-二烷基 - 咪唑鎓卤化物，N-烷基 - 吡唑鎓卤化物，N，N'-二烷基卤化物中的一种或至少两种化合物 - 吡唑鎓卤化物，N-烷基吡咯烷鎓卤化物和N，N-二烷基 - 吡咯烷鎓卤化物; （C）卤化锆; 和（D）卤化铝，其中卤化铝（A）与化合物（B）的摩尔比为1:1〜3:1。 镀浴不会有任何爆炸的危险，并能提供光滑细的Al-Zr-Mn合金镀膜。 而且，即使不含有铬，也能够得到高耐腐蚀性，因此从环境保护的观点出发，相当适合，因此可广泛应用于电镀部件 汽车和电器零件的电镀。

公开(公告)号：US07250102B2

公开(公告)日：2007-07-31

申请号：US10476220

申请日：2002-04-30

申请人： Juergen K. S. Fischer

发明人： Juergen K. S. Fischer

IPC分类号： C25D3/44

CPC分类号： C25D3/42 ,  C25D3/44 ,  C25D3/54 ,  C25D3/665

摘要： Electroplating electrolyte compositions including CA•(nAl(C3H7)3(2−n)AlR3) where n is 0 and less than or equal to 2; C is Li, Na, K, Rb, Cs, NR′4, or mixtures thereof wherein R′ is H, CH3, C2H5, C3H7, C4H9, C5H11, C6H13, C7H15, C8H17, or mixtures thereof; A is H, F, Cl, Br, or mixtures thereof; R is H, halogen, CH3, C2H5, C3H7, C4H9, C5H11, C6H13, C7H15, C8H17, or mixtures thereof; and an aromatic hydrocarbon, aliphatic hydrocarbon, or mixtures thereof are described. Aluminum and magnesium/aluminum electroplating compositions including C•(nAl(C3H7)4(1−n)AlR4) where n is 0 and less than or equal to 1, where C is a cation such as, li, Na, K, Rb, Cs, or mixtures thereof; R is H or an alkyl such as, CH3, C2H5, C3H7, C4H9, C5H11, C6H13, C7H15, C8H17, or mixtures thereof are also described. The aluminum and magnesium/aluminum electroplating compositions formulation can include a solvent such as, an aromatic hydrocarbon, aliphatic hydrocarbon, or mixtures thereof.

公开(公告)号：US5074973A

公开(公告)日：1991-12-24

申请号：US540286

申请日：1990-06-18

申请人： Setsuko Takahashi ,  Isao Saeki ,  Kikuko Tanaka ,  Kayoko Oku ,  Shoichiro Mori ,  Kazuhiko Ida ,  Katsuhiko Ohara ,  Fujio Matsui ,  Hitoshi Suzuki

发明人： Setsuko Takahashi ,  Isao Saeki ,  Kikuko Tanaka ,  Kayoko Oku ,  Shoichiro Mori ,  Kazuhiko Ida ,  Katsuhiko Ohara ,  Fujio Matsui ,  Hitoshi Suzuki

IPC分类号： C25D3/44

CPC分类号： C25D3/44

摘要： There is disclosed a non-aqueous electrolytic aluminum plating bath composition comprising an aluminum halide and a nitrogen-containing heterocyclic onium halide compound and containing an additive selected from the group consisting of an inorganic halide compound, aromatic aldehyde, ketone or carboxylic acid, an unsaturated heterocyclic compound containing more than one nitrogen atom, an unsaturated heterocyclic compound containing a sulfur atom, an aromatic hydrocarbon compound containing a sulfur atom, an aromatic hydrocarbon compound containing an amino group and an aromatic amine; and further optionally an organic polymer. The bath composition is easy in maintenance, has good covering power, and enables smooth plating with low current density.