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1. 发明公开

US20240276660A1 COATINGS FOR GALVANIC CORROSION MITIGATION 审中-公开
公开(公告)号：US20240276660A1
公开(公告)日：2024-08-15
申请号：US18423800
申请日：2024-01-26
申请人： Apple Inc.
发明人： Isabel Yang , Todd S. Mintz , James A. Curran , Timothy D. Burks , Harshal U. Shinde
IPC分类号： H05K5/02 , C23C14/12 , C25D13/14 , H05K5/04
CPC分类号： H05K5/0217 , C23C14/12 , C25D13/14 , H05K5/04
摘要： To eliminate galvanic corrosion, a housing includes a clad. The clad includes an interior metal disposed within an exterior metal and a clad interface. The exterior metal includes a lower electrical conductivity potential than the interior metal. An aperture can extend through the exterior metal and the clad interface and an actuator or a plug can be disposed within the aperture. The housing further includes a corrosion resistant coating disposed on a portion of the interior metal at the clad interface. The corrosion resistant coating can include a thickness between about 2 μm and about 10 μm.

2. 发明公开

US20240101835A1 INSULATION FILM-PROVIDED FLAT CONDUCTIVE PLATE AND METHOD FOR MANUFACTURING SAME 审中-公开
公开(公告)号：US20240101835A1
公开(公告)日：2024-03-28
申请号：US18273559
申请日：2022-03-10
申请人： MITSUBISHI MATERIALS CORPORATION
发明人： Kazuhiko Yamasaki , Nagisa Sako
IPC分类号： C09D5/44 , C25D13/14 , H01B3/30 , H01B13/06
CPC分类号： C09D5/4461 , C25D13/14 , H01B3/306 , H01B13/06
摘要： This flat conductive plate provided with an insulating film includes a flat conductive plate which is a punched product, and an insulating film which coats at least a part of the flat conductive plate, the insulating film is an electrodeposited film, the insulating film includes a polyamide-imide resin and a fluorine-based resin, an amount of the fluorine-based resin with respect to a total amount of the polyamide-imide resin and the fluorine-based resin is in a range of 72% by mass or more and 95% by mass or less, a relative permittivity at 25° C. is in a range of 2.2 or more and 2.8 or less, and an average film thickness is in a range of 5 μm or more and 100 μm or less.

3. 发明授权

US11624122B2 Process for electroplating an aqueous adhesive composition comprising a phosphate salt and a thermosetting resin on a conductive element 有权
公开(公告)号：US11624122B2
公开(公告)日：2023-04-11
申请号：US16651175
申请日：2018-09-21
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
发明人： Clement Michoud , David Doisneau , Mickael Rouby
IPC分类号： C25D13/14 , C09J161/12 , C25D13/16 , C25D17/00 , C09D5/44 , C09J5/00 , C09J107/02
摘要： The present invention relates to a process for electroplating an adhesive composition onto at least one conductive element, in which the conductive element is placed in contact with the adhesive composition comprising: a phosphate salt and a resin based on: a compound A1, compound A1 being chosen from a compound A11 comprising at least two functions, one of these functions being a hydroxymethyl function and the other being an aldehyde function or a hydroxymethyl function, or a compound A12 comprising at least one aldehyde function, or a mixture of a compound A11 and of a compound A12; and a phenol A21. A potential difference is applied between the conductive element and the adhesive composition to coat the conductive element with an adhesive layer.

4. 发明申请

US20230026573A1 Method for Introducing a Media Outlet Into a Hollow Profiled Section and Method for Providing a Hollow Profiled Section 有权
公开(公告)号：US20230026573A1
公开(公告)日：2023-01-26
申请号：US17787137
申请日：2020-12-03
申请人： Bayerische Motoren Werke Aktiengesellschaft
发明人： Stefan KUGELMANN , Jan MUELLER-BRINCKEN
IPC分类号： B62D25/02 , B62D29/00 , C25D13/14 , C25D13/22
摘要： The invention relates to a method for introducing a media outlet (6) into a hollow profiled section (1), in which method a first media outlet passage (7), via which a medium can flow out of a cavity (2) in the hollow profiled section (1), is introduced by means of a first tool into an outer wall (5) of the hollow profiled section (1), and in which method a second tool is introduced into the cavity (2) in the hollow profiled section (1) via the first media outlet passage (7), and by means of said second tool at least one second media outlet passage (8) is introduced into an inner profiled section web (4) of the hollow profiled section (1). The invention further relates to a method for providing a hollow profiled section (1), in which the hollow profiled section (1) is extruded and a media passage (6) is introduced into the hollow profiled section (1) in a method according to any of the preceding claims, a geometry of the profiled section web (4) being selected depending on a position of the first media outlet passage (7) and the hollow profiled section (1) being extruded with the selected geometry of the profiled section web (4).

5. 发明授权

US10344392B2 Electrodeposition electrode for use in the interior of a pipe 有权
公开(公告)号：US10344392B2
公开(公告)日：2019-07-09
申请号：US15415529
申请日：2017-01-25
申请人： S & J TECHNOLOGIES, LLC
发明人： Sammy Lee Adkisson , Samuel Adam Adkisson , John Bougneit , Dale Lee Hughes
IPC分类号： C25D17/12 , C25D13/14 , C25D13/22
摘要： A method is provided for electrodepositing a coating a conductive workpiece. The method provides for individually switching on or off electrodes both interior to and exterior to the workpiece so as to control the deposition of the coating material on the interior surface and the exterior surface of the workpiece. Further, an electrode having insulating positioners can be utilized to provide for better centering of the electrode in the interior of the workpiece.

6. 发明授权

US09499918B2 Method for coating pipe segments 有权
标题翻译：管段涂装方法
公开(公告)号：US09499918B2
公开(公告)日：2016-11-22
申请号：US14223181
申请日：2014-03-24
申请人： PPG Industries Ohio, Inc.
发明人： Michael Sandala , Lorraine Hsu , Craig Wilson
IPC分类号： F16L58/10 , C25D9/02 , C25D7/04 , C09D5/44 , C25D13/14 , E03B7/00
CPC分类号： C25D9/02 , C09D5/4411 , C09D5/4473 , C09D5/4476 , C25D7/04 , C25D13/14 , E03B7/006 , F16L58/1009 , F16L58/1054
摘要： A method for coating a segment of pipe is disclosed. The method comprises applying by electrodeposition a coating composition to the segment of pipe wherein the coating composition comprises: (i) a (meth)acrylic polymer dispersed in aqueous medium prepared by polymerizing in the presence of a cationic salt group containing polymeric dispersant a polymerizable ethylenically unsaturated monomer composition comprising a mixture of ethylenically unsaturated monomers at least one of which contains at least two ethylenically unsaturated groups per molecule; (ii) an electrodepositable cationic resinous vehicle containing active hydrogen groups; and (iii) a curing agent reactive with the active hydrogen groups.

7. 发明授权

US09309415B2 Electrodeposition paint composition 有权
标题翻译：电沉积漆组成
公开(公告)号：US09309415B2
公开(公告)日：2016-04-12
申请号：US12992793
申请日：2009-05-13
申请人： Hubert Baumgart , Rolf Schulte , Günther Ott , Winfried Kreis , Thomas Danner , Bernd Sachweh , Sonja Judat
发明人： Hubert Baumgart , Rolf Schulte , Günther Ott , Winfried Kreis , Thomas Danner , Bernd Sachweh , Sonja Judat
IPC分类号： C25D15/00 , C09D5/44 , C09D7/12 , C25D13/02 , C25D13/04 , C25D13/14 , C08K3/22 , C08K3/28 , C08K3/30 , C08K3/32 , C08K3/34 , C08K3/36 , C08K9/02
CPC分类号： C09D5/4492 , C08K3/22 , C08K3/28 , C08K3/30 , C08K3/32 , C08K3/34 , C08K3/36 , C08K9/02 , C09D7/62 , C09D7/67 , C09D7/68 , C25D13/02 , C25D13/04 , C25D13/14 , C25D15/00
摘要： The present invention relates to electrodeposition primer compositions comprising catalytically active core/shell particles CS. The electrodeposition primer compositions can be used more particularly for cathodic dip coating for the coating of automobile bodies or parts thereof.
摘要翻译：本发明涉及包含催化活性核/壳颗粒CS的电沉积底漆组合物。电沉积底漆组合物可以更具体地用于阴极浸涂用于涂覆汽车车身或其部件。

8. 发明申请

US20160040314A1 METHOD AND APPARATUS FOR REDUCING IMPERFECTIONS IN THE ELECTRODEPOSITION COATING PROCESS 审中-公开
标题翻译：用于减少电沉积涂层工艺中的影响的方法和装置
公开(公告)号：US20160040314A1
公开(公告)日：2016-02-11
申请号：US14456350
申请日：2014-08-11
申请人： Charles E. Gilliam
发明人： Charles E. Gilliam
IPC分类号： C25D13/22 , C25D13/14
CPC分类号： C25D13/22 , C25D5/48 , C25D5/50 , C25D7/04 , C25D13/14 , C25D21/02
摘要： A method and apparatus for reducing imperfections in an electrodeposition coating process. An apparatus includes a frame and at least one air nozzle coupled to the frame for blowing a low pressure, high volume air on an object that has undergone electrodeposition coating. A first method includes the steps of electrically depositing a material on an object, blowing a low pressure, high volume air on the object, and curing the electrically deposited material to the object. A second method includes the steps of electrically depositing a material on an object, blowing a high pressure, low volume air on the object, blowing a low pressure, high volume air on the object, and curing the electrically deposited material to the object.
摘要翻译：一种用于减少电沉积涂覆工艺中的缺陷的方法和装置。一种装置包括框架和联接到框架的至少一个空气喷嘴，用于在经历电沉积涂覆的物体上吹送低压，高体积空气。第一种方法包括以下步骤：在物体上电沉积材料，在物体上吹入低压，高体积空气，并将电沉积材料固化到物体上。第二种方法包括以下步骤：在物体上电沉积材料，在物体上吹入高压，低体积的空气，在物体上吹入低压，高体积空气，以及将电沉积材料固化到物体上。

9. 发明授权

US09249901B2 Fuel pipe and method of production of same 有权
标题翻译：燃油管及其生产方法
公开(公告)号：US09249901B2
公开(公告)日：2016-02-02
申请号：US13701795
申请日：2011-06-03
申请人： Shunji Sakamoto , Toshio Tanoue
发明人： Shunji Sakamoto , Toshio Tanoue
IPC分类号： C22C38/28 , C22C38/26 , F16L3/00 , F16L55/07 , F16L58/00 , C21D8/10 , F16L3/237 , C09D5/44 , C25D13/14 , F02M55/00
CPC分类号： F16L3/00 , C09D5/4488 , C22C38/28 , C25D13/14 , F02M55/00 , F16L3/237 , F16L55/07 , F16L58/00 , Y10T29/49826
摘要： A fuel pipe which is inexpensive and is excellent in salt spray corrosion resistance, characterized by being comprised of a steel pipe member having as a material a ferritic stainless steel which contains, by mass %, C: 0.015% or less, Si: 0.01 to 0.50%, Mn: 0.01 to 0.50%, P: 0.050% or less, S: 0.010% or less, N: 0.015% or less, Al: 0.010 to 0.100%, and Cr: 13.0 to 18.0% and further, one or both of Ti: 0.03 to 0.30% and Nb: 0.03 to 0.30% and a metal fitting part, the metal fitting part and the steel pipe member having between them a crevice structure at the surface which the structure is exposed to a salt spray environment, an opening amount at a crevice part of the crevice structure being 0.2 mm or more, and an inside of the crevice part being coated by electrodeposition.
摘要翻译： 1.一种廉价且耐盐雾腐蚀性优异的燃料管，其特征在于，具有作为铁素体系不锈钢材料的钢管构件，所述钢管构件以质量％计含有C：0.015％以下，Si：0.01〜 0.50％，Mn：0.01〜0.50％，P：0.050％以下，S：0.010％以下，N：0.015％以下，Al：0.010〜0.100％，Cr：13.0〜18.0％ Ti：0.03〜0.30％，Nb：0.03〜0.30％和金属配合部，金属配合部和钢管构件之间具有结构暴露于盐雾环境的表面的缝隙结构，缝隙结构的缝隙部的开口量为0.2mm以上，缝隙部的内部通过电沉积涂布。

10. 发明授权

US5624540A Device for the electrophoretic coating of the internal surface of hollow bodies 失效
标题翻译：中空体内表面的电泳涂层装置
公开(公告)号：US5624540A
公开(公告)日：1997-04-29
申请号：US586737
申请日：1996-01-30
申请人： Klaus Jorgens
发明人： Klaus Jorgens
IPC分类号： C25D13/14 , C25D13/12
CPC分类号： C25D13/14
摘要： Device for the electrophoretic coating of the internal surface of electrically conductive hollow bodies, in particular of packaging cans, having at least one mount, forming the anode or cathode, for at least one hollow body with the opening pointing downward, at least one nozzle, which can move axially in relation to the hollow body as far as the opening, for a water-soluble surface coating agent, which produces the connection to a cathode or anode, as liquid electrolyte of an electrically insulating seal, for the nozzle in the opening in the hollow body, and at least one return flow passage in the region between the nozzle and the internal edge of the opening in the hollow body.
摘要翻译： PCT No.PCT / EP94 / 02443 Sec。 371日期1996年1月30日 102（e）日期1996年1月30日PCT 1994年7月23日PCT公布。公开号WO95 / 04170 日期1995年2月9日用于导电中空体的内表面，特别是包装罐的电泳涂层的装置，具有至少一个形成阳极或阴极的安装件，用于至少一个中空体，开口指向下方，至少一个喷嘴，其可以相对于中空体轴向移动到与开口相对的水溶性表面涂层剂，其产生与阴极或阳极的连接，作为电绝缘密封件的液体电解质，用于中空体中的开口中的喷嘴，以及位于喷嘴与中空体的开口的内边缘之间的区域中的至少一个回流通道。

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