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公开(公告)号：US20170145580A1
公开(公告)日：2017-05-25
申请号：US15425667
申请日：2017-02-06
申请人： Henkel AG & Co. KGaA
CPC分类号： H01B7/421 , C25D9/12 , C25D17/08 , H01B1/023 , H01B3/105 , H01B5/002 , H01B7/0045 , H01B7/02 , H01B7/28 , H01B7/292 , H01B9/006 , H01B13/0891 , H01B13/16 , H02K3/02 , H02K3/30 , Y02A30/14
摘要： A system and a process for continuously electrolytically coating a light metal coil is provided. The system includes a bath containing a precursor for an electroceramic coating on a light metal coil and containing a cathodic connection, at least one motor connected to at least one motive assembly to impart movement to the coil. A power source provides voltage and current to the coil through the electrification device, and through the coil in the bath to the cathode connection via the aqueous electrolytic solution. The process includes electrifying bare coil with a voltage and a current, passing the electrified bare light metal coil through a bath having a cathodic connection and containing an aqueous solution with a precursor for an electroceramic coating, and electrochemically reacting the light metal coil with the precursor thereby generating a coated light metal coil having an electroceramic coating on at least one surface.
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公开(公告)号：US09953747B2
公开(公告)日：2018-04-24
申请号：US15425123
申请日：2017-02-06
申请人： Henkel AG & Co. KGaA
CPC分类号： H01B7/421 , C25D9/12 , C25D17/08 , H01B1/023 , H01B3/105 , H01B5/002 , H01B7/0045 , H01B7/02 , H01B7/28 , H01B7/292 , H01B9/006 , H01B13/0891 , H01B13/16 , H02K3/02 , H02K3/30 , Y02A30/14
摘要： A cable for power distribution applications includes a plurality of wires bundled into the cable. The plurality of wires typically is comprised of interior wires and peripheral wires with the peripheral wires surrounding the interior wires. At least one wire is coated with a high emissivity coating that includes at least 10 weight percent aluminum oxide and a metal oxide other than aluminum oxide. Characteristically, the wire coated with the high emissivity coating has an emissivity greater than about 0.5 in the infrared region of the electromagnetic spectrum and a surface area at least 50 times greater than the surface area of a bare wire prior to being coated with the high emissivity coating.
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公开(公告)号：US12110413B2
公开(公告)日：2024-10-08
申请号：US17448404
申请日：2021-09-22
申请人： Henkel AG & Co. KGaA
发明人： John L. Zimmerman , John D. McGee , Gregory T. Donaldson , Thomas S. Smith, II , William G. Kozak , Lisa K. Miller , Eric C. Kuhns
IPC分类号： C09D7/65 , C09D4/06 , C09D5/00 , C09D7/20 , C09D109/02 , C09D135/02 , C09D153/00 , H05K3/28
CPC分类号： C09D5/00 , C09D4/06 , C09D7/20 , C09D7/65 , C09D109/02 , C09D135/02 , C09D153/00 , H05K3/282 , H05K3/284
摘要： A circuit board water-proofing coating composition is provided comprising: at least one passivating agent, preferably containing a molecule comprising a thio-functional group, desirably a thiol group, an azolic moiety, or an azole, and combinations thereof; at least one binder component comprising an organic or inorganic film-forming polymer, and/or one or more polymer pre-cursors polymerizable on a substrate surface; and optionally one or more additive(s); also provided are methods of making and using the coating composition and coated circuit boards.
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公开(公告)号：US20190316270A1
公开(公告)日：2019-10-17
申请号：US16455197
申请日：2019-06-27
申请人： Henkel AG & Co. KGaA
摘要： This invention relates to articles having magnesium-containing metal surfaces with a black, brown or bronze electroceramic coating, chemically bonded directly to the magnesium metal surfaces, the coating having an outer darkly colored layer and an underlying interfacial layer. Articles having a composite coating comprising first sectors of the electroceramic coating and second sectors comprising organic and/or inorganic components different from the electroceramic coating are also provided. The invention further relates to processes of making and using the articles.
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公开(公告)号：US20220002559A1
公开(公告)日：2022-01-06
申请号：US17448404
申请日：2021-09-22
申请人： Henkel AG & Co. KGaA
发明人： John L. Zimmerman , John D. McGee , Gregory T. Donaldson , Thomas S. Smith, II , William G. Kozak , Lisa K. Miller , Eric C. Kuhns
IPC分类号： C09D5/00 , C09D153/00 , C09D135/02 , C09D109/02 , C09D4/06 , C09D7/20 , C09D7/65 , H05K3/28
摘要： A circuit board water-proofing coating composition is provided comprising: at least one passivating agent, preferably containing a molecule comprising a thio-functional group, desirably a thiol group, an azolic moiety, or an azole, and combinations thereof; at least one binder component comprising an organic or inorganic film-forming polymer, and/or one or more polymer pre-cursors polymerizable on a substrate surface; and optionally one or more additive(s); also provided are methods of making and using the coating composition and coated circuit boards.
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公开(公告)号：US20170148547A1
公开(公告)日：2017-05-25
申请号：US15425219
申请日：2017-02-06
申请人： Henkel AG & Co. KGaA
发明人： Shawn E. Dolan , Mark W. Ziehm , Eric C. Kuhns , Michael Lombardo, JR. , Michael A. Murphy, JR.
CPC分类号： H01B7/421 , C25D9/12 , C25D17/08 , H01B1/023 , H01B3/105 , H01B5/002 , H01B7/0045 , H01B7/02 , H01B7/28 , H01B7/292 , H01B9/006 , H01B13/0891 , H01B13/16 , H02K3/02 , H02K3/30 , Y02A30/14
摘要： An aluminum or aluminum alloy metal electrical conductor having a high temperature resistant electrically insulating metal oxide coating layer including at least one non-aluminum metal oxide chemically bonded thereto and methods of making and using same
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公开(公告)号：US20210309880A1
公开(公告)日：2021-10-07
申请号：US17352434
申请日：2021-06-21
申请人： Henkel AG & Co. KGaA
发明人： Thomas S. Smith, II , John L. Zimmerman , John D. McGee , Gregory T. Donaldson , Lisa K. Miller , William G. Kozak , Eric C. Kuhns
IPC分类号： C09D133/14 , C08F120/20 , H05K3/28
摘要： Disclosed is a process that utilizes a modified Atom Transfer Radical Polymerization (ATRP) process to form a water-resistant coating in situ on a substrate. The process uses solvent soluble monomers, initiator and ligand to form a solvent insoluble water-resistant polymer coating that is deposited directly onto a metal trace on the substrate. The process is especially useful for providing a water-resistant coating to the circuits on a printed circuit board, wearable electronics, and biological sensors. The process can be run in an aqueous solvent in the open atmosphere and does not require a vacuum, heating steps or masking. The coating is deposited only on the metal trace and closely adjacent areas of the substrate.
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公开(公告)号：US20170148550A1
公开(公告)日：2017-05-25
申请号：US15425523
申请日：2017-02-06
申请人： Henkel AG & Co. KGaA
CPC分类号： H01B7/421 , C25D9/12 , C25D17/08 , H01B1/023 , H01B3/105 , H01B5/002 , H01B7/0045 , H01B7/02 , H01B7/28 , H01B7/292 , H01B9/006 , H01B13/0891 , H01B13/16 , H02K3/02 , H02K3/30 , Y02A30/14
摘要： A system and a process for continuously electrolytically coating a wire, useful for a high tension cable, is provided. The system includes a bath containing a precursor for an electro-ceramic coating on a wire and containing a cathodic connection, at least one motor connected to at least one motive assembly to impart movement to the wire. A power source provides high voltage and high current to the wire through the electrification device, and through the wire in the bath to the cathode connection via the aqueous electrolytic solution. The process includes electrifying bare wire with a high voltage and a high current, passing the electrified bare wire through a bath having a cathodic connection and containing an aqueous solution with a precursor for an electro-ceramic coating, and electrochemically reacting the wire with the precursor thereby generating a coated wire having an electro-ceramic coating on at least one surface.
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公开(公告)号：US20170148548A1
公开(公告)日：2017-05-25
申请号：US15425123
申请日：2017-02-06
CPC分类号： H01B7/421 , C25D9/12 , C25D17/08 , H01B1/023 , H01B3/105 , H01B5/002 , H01B7/0045 , H01B7/02 , H01B7/28 , H01B7/292 , H01B9/006 , H01B13/0891 , H01B13/16 , H02K3/02 , H02K3/30 , Y02A30/14
摘要： A cable for power distribution applications includes a plurality of wires bundled into the cable. The plurality of wires typically is comprised of interior wires and peripheral wires with the peripheral wires surrounding the interior wires. At least one wire is coated with a high emissivity coating that includes at least 10 weight percent aluminum oxide and a metal oxide other than aluminum oxide. Characteristically, the wire coated with the high emissivity coating has an emissivity greater than about 0.5 in the infrared region of the electromagnetic spectrum and a surface area at least 50 times greater than the surface area of a bare wire prior to being coated with the high emissivity coating.
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