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公开(公告)号：US08142632B2
公开(公告)日：2012-03-27
申请号：US12474513
申请日：2009-05-29
Applicant: Yusuke Watanabe , Masakazu Suzuki , Yoshinobu Kurosaki
Inventor： Yusuke Watanabe , Masakazu Suzuki , Yoshinobu Kurosaki
IPC: C25D13/12
Abstract: A method of manufacturing a fuel cell separator, the method including: subjecting the peripheral surfaces other than the respective gas passages of a pair of separator substrates formed from stainless steel to a cathodic electrolytic treatment within an alkali solution, thereby forming an iron-based hydrated oxide film on the peripheral surfaces of the pair of separator substrates (S200), conducting a water treatment by wetting the surface of the iron-based hydrated oxide film with water (S202), performing electrodeposition coating of an electrocoating material containing an aqueous resin onto at least one of the water-treated iron-based hydrated oxide films provided on the pair of separator substrates (S204), and baking the aqueous resin obtained by electrodeposition coating (S206).
Abstract translation: 一种制造燃料电池隔板的方法，该方法包括：将由不锈钢形成的一对隔板基板的各个气体通道以外的周边表面进行碱溶液中的阴极电解处理，从而形成铁基水合物 （S200）的外周表面上的氧化膜，通过用水润湿铁基水合氧化物膜的表面进行水处理（S202），对含有水性树脂的电泳涂料进行电沉积涂覆到 设置在一对分离器基板上的水处理铁基水合氧化物膜中的至少一个（S204），并烘烤通过电沉积涂覆获得的水性树脂（S206）。
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公开(公告)号：US10316422B2
公开(公告)日：2019-06-11
申请号：US14863552
申请日：2015-09-24
Applicant: Yusuke Watanabe , Yoshinobu Kurosaki
Inventor： Yusuke Watanabe , Yoshinobu Kurosaki
IPC: C25D5/50 , C25D9/02 , H01M8/0206 , H01M8/0221 , H01M8/0228 , H01M8/0239 , H01M8/021 , H01M8/1018
Abstract: A fuel cell separator 60 having a metal plate and an anticorrosion resin coating layer 55 formed thereon is provided, with which adhesion between the resin coating layer 55 and its counterpart member is further increased and the durability of a fuel cell unit is improved. In forming the fuel cell separator 60 having a separator substrate 50 that is a metal plate and an anticorrosion resin coating layer 55 formed thereon, the resin coating layer 55 is formed such that it has a surface roughness Ra of 0.5 to 13.5 μm. Increasing the surface roughness will produce an anchoring effect, which will improve the adhesive force at the interface. The aforementioned surface roughness Ra can be obtained either with the use of fillers that are mixed into the resin coating layer 55 or with external force applied to the surface of the resin coating layer 55 by means of shot blasting, for example.
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公开(公告)号：US20160010235A1
公开(公告)日：2016-01-14
申请号：US14863552
申请日：2015-09-24
Applicant: Yusuke Watanabe , Yoshinobu Kurosaki
Inventor： Yusuke Watanabe , Yoshinobu Kurosaki
CPC classification number: C25D9/02 , C25D5/50 , H01M8/0206 , H01M8/021 , H01M8/0221 , H01M8/0228 , H01M8/0239 , H01M2008/1095 , Y02E60/50 , Y02P70/56 , Y10T29/49115
Abstract: A fuel cell separator 60 having a metal plate and an anticorrosion resin coating layer 55 formed thereon is provided, with which adhesion between the resin coating layer 55 and its counterpart member is further increased and the durability of a fuel cell unit is improved. In forming the fuel cell separator 60 having a separator substrate 50 that is a metal plate and an anticorrosion resin coating layer 55 formed thereon, the resin coating layer 55 is formed such that it has a surface roughness Ra of 0.5 to 13.5 μm. Increasing the surface roughness will produce an anchoring effect, which will improve the adhesive force at the interface. The aforementioned surface roughness Ra can be obtained either with the use of fillers that are mixed into the resin coating layer 55 or with external force applied to the surface of the resin coating layer 55 by means of shot blasting, for example.
Abstract translation: 提供了具有形成在其上的金属板和防腐树脂涂层55的燃料电池隔板60，树脂涂层55与其配对构件之间的粘合性进一步增加，并且提高了燃料电池单元的耐久性。 在形成具有形成在其上的金属板和防腐树脂涂层55的隔板基板50的燃料电池隔板60时，树脂被覆层55的表面粗糙度Ra为0.5〜13.5μm。 增加表面粗糙度将产生锚定效果，这将提高界面处的粘合力。 上述表面粗糙度Ra可以通过使用混合到树脂被覆层55中的填料或者通过例如喷丸施加到树脂被覆层55的表面的外力来获得。
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Patent Agency Ranking
公开(公告)号：US09178223B2
公开(公告)日：2015-11-03
申请号：US12473329
申请日：2009-05-28
Applicant: Yusuke Watanabe , Yoshinobu Kurosaki
Inventor： Yusuke Watanabe , Yoshinobu Kurosaki
CPC classification number: C25D9/02 , H01M8/0206 , H01M8/021 , H01M8/0221 , H01M8/0228 , H01M8/0239 , H01M2008/1095 , Y02E60/50 , Y02P70/56 , Y10T29/49115
Abstract: A fuel cell separator 60 having a metal plate and an anticorrosion resin coating layer 55 formed thereon is provided, with which adhesion between the resin coating layer 55 and its counterpart member is further increased and the durability of a fuel cell unit is improved. In forming the fuel cell separator 60 having a separator substrate 50 that is a metal plate and an anticorrosion resin coating layer 55 formed thereon, the resin coating layer 55 is formed such that it has a surface roughness Ra of 0.5 to 13.5 μm. Increasing the surface roughness will produce an anchoring effect, which will improve the adhesive force at the interface. The aforementioned surface roughness Ra can be obtained either with the use of fillers that are mixed into the resin coating layer 55 or with external force applied to the surface of the resin coating layer 55 by means of shot blasting, for example.
Abstract translation: 提供了具有形成在其上的金属板和防腐树脂涂层55的燃料电池隔板60，树脂涂层55与其配对构件之间的粘合性进一步增加，并且提高了燃料电池单元的耐久性。 在形成具有形成在其上的金属板和防腐树脂涂层55的隔板基板50的燃料电池隔板60时，树脂被覆层55的表面粗糙度Ra为0.5〜13.5μm。 增加表面粗糙度将产生锚定效果，这将提高界面处的粘合力。 上述表面粗糙度Ra可以通过使用混合到树脂被覆层55中的填料或者通过例如喷丸施加到树脂被覆层55的表面的外力来获得。
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5.发明申请公开(公告)号：US20090297922A1
公开(公告)日：2009-12-03
申请号：US12474513
申请日：2009-05-29
Applicant: Yusuke Watanabe , Masakazu Suzuki , Yoshinobu Kurosaki
Inventor： Yusuke Watanabe , Masakazu Suzuki , Yoshinobu Kurosaki
Abstract: A method of manufacturing a fuel cell separator, the method including: subjecting the peripheral surfaces other than the respective gas passages of a pair of separator substrates formed from stainless steel to a cathodic electrolytic treatment within an alkali solution, thereby forming an iron-based hydrated oxide film on the peripheral surfaces of the pair of separator substrates (S200), conducting a water treatment by wetting the surface of the iron-based hydrated oxide film with water (S202), performing electrodeposition coating of an electrocoating material containing an aqueous resin onto at least one of the water-treated iron-based hydrated oxide films provided on the pair of separator substrates (S204), and baking the aqueous resin obtained by electrodeposition coating (S206).
Abstract translation: 一种制造燃料电池隔板的方法，该方法包括：将由不锈钢形成的一对隔板基板的各个气体通道以外的周边表面进行碱溶液中的阴极电解处理，从而形成铁基水合物 （S200）的外周表面上的氧化膜，通过用水润湿铁基水合氧化物膜的表面进行水处理（S202），对含有水性树脂的电泳涂料进行电沉积涂覆到 设置在一对分离器基板上的水处理铁基水合氧化物膜中的至少一个（S204），并烘烤通过电沉积涂覆获得的水性树脂（S206）。
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公开(公告)号：US20050287328A1
公开(公告)日：2005-12-29
申请号：US10528154
申请日：2003-09-18
Applicant: Hiroyuki Sakamoto , Yoshinobu Kurosaki , Toshitaka Kawanami , Kazuo Morichika , Takao Saito
Inventor： Hiroyuki Sakamoto , Yoshinobu Kurosaki , Toshitaka Kawanami , Kazuo Morichika , Takao Saito
IPC: B32B27/00 , B32B15/08 , B32B37/12 , B32B37/16 , C08L63/00 , C09J5/00 , C09J9/02 , H05K3/38 , B32B33/00 , B01D57/02
CPC classification number: B32B15/08 , B32B7/12 , B32B27/38 , B32B37/1284 , B32B2307/202 , B32B2307/206 , B32B2311/04 , B32B2311/08 , B32B2311/12 , B32B2311/16 , B32B2311/18 , B32B2311/22 , B32B2311/24 , B32B2311/30 , B32B2363/00 , C08L63/00 , C09J5/00 , C09J2463/00 , H05K3/386 , H05K2201/0355 , H05K2203/135 , Y10T428/14
Abstract: In view of the above discussed state of the art, it is an object of the present invention to provide a method of producing a laminate excellent in insulation and adhesion strength between a functional material and conductive material sandwiching that, without needing any organic solvent in production thereof, and laminates produced thereby. A method of producing a laminate which comprises the step (1) of forming, on each of two conductive materials, an adhesive resin layer by an electrodeposition step with a cationic electrodepositable adhesive composition comprising a cationic resin composition and the step (2) of joining the adhesive resin layer on each conductive material as obtained in the step (1) to each side of a functional material.
Abstract translation: 鉴于上述现有技术的问题，本发明的目的是提供一种功能材料与导电材料之间的绝缘性和粘合强度优异的层叠体的制造方法，其夹持在不需要生产中的任何有机溶剂的情况下 和由此制备的层压体。 一种层叠体的制造方法，其特征在于，包括以下步骤（1）：在两个导电材料中的每一个上通过电沉积步骤在阳离子树脂组合物和阳离子树脂组合物的阳离子可电沉积粘合剂组合物中形成粘合树脂层，和步骤（2） 在步骤（1）中获得的每个导电材料上的粘合树脂层到功能材料的每一侧。
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7.发明申请Method of adhesion of conductive materials, laminate, and adhesive composition 审中-公开导电材料，层压材料和粘合剂组合物的附着方法公开(公告)号：US20060091019A1
公开(公告)日：2006-05-04
申请号：US10528153
申请日：2003-09-12
Applicant: Hiroyuki Sakamoto , Yoshinobu Kurosaki , Toshitaka Kawanami , Kazuo Morichika , Takao Saito
Inventor： Hiroyuki Sakamoto , Yoshinobu Kurosaki , Toshitaka Kawanami , Kazuo Morichika , Takao Saito
IPC: C25D11/00
CPC classification number: B32B15/092 , B05D5/10 , B32B7/12 , B32B15/08 , B32B15/18 , B32B15/20 , B32B27/38 , B32B2307/202 , B32B2311/12 , B32B2311/24 , B32B2311/30 , B32B2363/00 , C08L63/00 , C09D5/4442 , C09J5/00 , C09J9/02 , C09J163/00 , C09J2463/00 , C25D13/12 , H05K3/022
Abstract: In view of the above-discussed state of the art, it is an object of the present invention to provide a method of adhesion of conductive materials which uses a water-based ecofriendly adhesive and can give uniform adhesive layers capable of leading to constant and high levels of adhesion strength and excellent in insulating properties even in the case of molded articles and the like. A method of adhesion of conductive materials comprising the step (1) of forming an adhesive surface having an adhesive resin layer on a conductive material by an electrodeposition step with an adhesive composition and the step (2) of joining an adherend surface of an adhesion target to the adhesive surface having the adhesive resin layer obtained in the step (1), wherein the adhesive composition comprises a hydratable functional group- and unsaturated bond-containing cationic resin composition.
Abstract translation: 鉴于上述现有技术，本发明的目的是提供一种使用水性环保粘合剂的导电材料的附着方法，并且可以得到能够导致恒定和高的均匀粘合剂层 即使在模塑制品等的情况下，粘合强度水平和绝缘性也优异。 导电材料的粘合方法包括通过电沉积步骤用粘合剂组合物在导电材料上形成具有粘合树脂层的粘合剂表面的步骤（1）和将粘合目标的被粘物表面接合的步骤（2） 具有在步骤（1）中获得的具有粘合树脂层的粘合剂表面，其中粘合剂组合物包括可水合的官能团和不饱和键的阳离子树脂组合物。
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公开(公告)号：US5766492A
公开(公告)日：1998-06-16
申请号：US654114
申请日：1996-05-28
Applicant: Toshiya Sadahisa , Johji Nakamoto , Kanji Nishijima , Yoshinobu Kurosaki
Inventor： Toshiya Sadahisa , Johji Nakamoto , Kanji Nishijima , Yoshinobu Kurosaki
CPC classification number: H01L21/4846 , H05K3/242 , H05K2203/0542 , H05K2203/135 , H05K3/064 , H05K3/4007
Abstract: A method of metal-plating electrode portions of a printed-wiring board includes copper-plating the overall surface of the printed-wiring board on which an electric circuit has been formed, forming a metal plating resist coating on the copper plated wiring board except for on the electrode portions, and subjecting the electrode portions, which are not covered with the resist coating, to an electrolytic metal plating process, at least once, and then removing the remaining resist coating. The resist coating formation and the electrolytic metal plating process may optionally be repeated a predetermined number of times. An etching resist coating is then formed on the circuit portion including the electrode portions, and the copper-plated portion is then removed except from the circuit portion by etching and then stripping the etching resist coating.
Abstract translation: 印刷布线板的金属电镀电极部分的方法包括镀覆印刷电路板的其上形成有电路的整个表面的铜电镀，在镀铜布线板上形成金属电镀保护膜，除了 在电极部分上，并且将未被抗蚀剂涂层覆盖的电极部分进行电解金属电镀处理，至少一次，然后除去剩余的抗蚀剂涂层。 抗蚀剂涂层形成和电解金属电镀工艺可以可选地重复预定次数。 然后在包括电极部分的电路部分上形成抗蚀剂涂层，然后通过蚀刻除去电路部分之外除去镀铜部分，然后剥离抗蚀剂涂层。
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