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公开(公告)号：CA2727215A1
公开(公告)日：2009-12-17
申请号：CA2727215
申请日：2009-06-08
Applicant: BASF SE
Inventor： LOCHTMAN RENE , WAGNER NORBERT , KACZUN JUERGEN , PFISTER JUERGEN
Abstract: The invention relates to a dispersion for applying a metal layer to an electrically non-conductive substrate, said dispersion containing an organic binder component, a metal component and a solvent component. The invention further relates to methods for producing said dispersion, to methods for producing an optionally structured metal layer using said dispersion and to the substrate surfaces obtained in said manner and the use thereof.
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公开(公告)号：CA2685517A1
公开(公告)日：2008-11-27
申请号：CA2685517
申请日：2008-05-20
Applicant: BASF SE
Inventor： KACZUN JUERGEN , LOCHTMAN RENE , WAGNER NORBERT , PFISTER JUERGEN , HENTSCHEL DIETER
Abstract: The invention relates to a method for the production of metal-coated base laminates having a carrier (51) made of an electrically non-conductive mate rial (37) that is coated on at least one side with a metal coating (25, 53). In a first step, a base coating (11) is applied onto a substrate (3) having a dispersion (5) containing particles in a matrix material that can be coat ed in a current-free and/or galvanized manner. The matrix material is at lea st partially cured and/or dried. A metal coating is subsequently formed on t he base coating (11) by means of a current-free and/or galvanic coating. The carrier (51) made of the electrically non-conductive material (37) is lamin ated onto the metal coating (25). As a final step, the carrier (51) is remov ed from the substrate (3) along with the metal coating (25) laminated thereo n and at least part of the base coating (11).
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公开(公告)号：CA2654797A1
公开(公告)日：2007-12-21
申请号：CA2654797
申请日：2007-06-11
Applicant: BASF SE
Inventor： PFISTER JURGEN , WAGNER NORBERT , HENTSCHEL DIETER , LOCHTMAN RENE , KACZUN JURGEN , SCHNEIDER NORBERT
Abstract: Method for producing electrically conductive, structured or whole-area su rfaces on a carrier, in which a first step involves applying a structured or whole-area base layer to the carrier with a dispersion containing electrica lly conductive particles in a matrix material, a second step involves at lea st partly curing or drying the matrix material, a third step involves uncove ring the electrically conductive particles by at least partly breaking up th e matrix, and a fourth step involves forming a metal layer on the structured or whole-area base layer by means of electroless or electrolytic coating.
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公开(公告)号：CA2647969A1
公开(公告)日：2007-10-25
申请号：CA2647969
申请日：2007-04-05
Applicant: BASF SE
Inventor： WAGNER NORBERT , PFISTER JUERGEN , KACZUN JUERGEN , SCHNEIDER NORBERT , POHL GERT , LOCHTMAN RENE
Abstract: The invention relates to a device for the electrolytic coating of at least one electrically conductive substrate or a structured or full-surface electrically conductive surface on a nonconductive substrate, which comprises at least one bath, one anode and one cathode, the bath containing an electrolyte solution containing at least one metal salt, from which metal ions are deposited on electrically conductive surfaces of the substrate to form a metal layer while the cathode is brought in contact with the substrate's surface to be coated and the substrate is transported through the bath, wherein the cathode comprises at least two disks (2, 4, 10) mounted on a respective shaft (1, 5, 14) so that they can rotate, the disks (2, 4, 10) engaging in one another. The invention furthermore relates to a method for the electrolytic coating of at least one substrate, which is carried out in a device according to the invention. Lastly, the invention also relates to a use of the device according to the invention for the electrolytic coating of electrically conductive structures on an electrically nonconductive support.
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公开(公告)号：AU2006289126A1
公开(公告)日：2007-03-15
申请号：AU2006289126
申请日：2006-08-31
Applicant: BASF SE
Inventor： WAGNER NORBERT , SOBOTKA BETTINA , PFISTER JURGEN , MAAS HEIKO , LOCHTMAN RENE , SCHNEIDER NORBERT , LIPPERT GERALD
Abstract: Dispersion for applying a metal layer on an electrically non-conductive substrate comprises an organic binder component (0.01-30 wt.%); a metal component (30-89.99 wt.%) containing a first metal with a first metal particle (0.01-99.99 wt.%) and a second metal with a second metal particle (99.99-0.01 wt.%); and a solvent component (10-69.99 wt.%); where the first metal and -particle and second metal and -particle are different from each other. Independent claims are included for: (1) a method for preparing the dispersion comprising mixing an organic binder component, a metal component containing a first metal with a first metal particle and a second metal with a second metal particle, a solvent component, dispersing agent, filler components and further components, and dispersing the obtained mixture; (2) preparation of metal layer on at least a part of an electrically non-conductive substrate comprising applying the dispersion on the substrate, drying the dispersion applied layer on the substrate and optionally de-energizing and/or galvanically separating the metal on the dried dispersion layer; and (3) a substrate surface comprising at least a partially electrical conductive metal layer.
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Patent Agency Ranking
公开(公告)号：CA2631180C
公开(公告)日：2014-12-16
申请号：CA2631180
申请日：2006-12-18
Applicant: BASF SE
Inventor： RAFFAELE ADDAMO ANTONINO , NOERENBERG RALF , SOBOTKA BETTINA , DURIS TIBOR , LOCHTMAN RENE , WAGNER NORBERT , SCHNEIDER NORBERT , PFISTER JUERGEN
Abstract: The invention relates to a method for producing a planer metallised textile structure which is characterised in that a planar textile structure (A) is printed with a printing formula which contains at least one metal powder (a) as components, selected from a powder of Zn, Ni, Cu, Sn, Co, Mn, Fe, Mg, Pb, Cr and Bi, or mixtures and alloys of the above-mentioned metals, (B) is thermally treated in one or several steps, and (C) an additional metal is deposited on the planar textile structure.
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公开(公告)号：BRPI0811243A2
公开(公告)日：2014-11-04
申请号：BRPI0811243
申请日：2008-05-20
Applicant: BASF SE
Inventor： LOCHTMAN RENE , KACZUN JUERGEN , WAGNER NORBERT , PFISTER JUERGEN , HENTSCHEL DIETER
Abstract: The invention relates to a method for producing metal-coated base laminates having a support (51) made of an electrically nonconductive material (37), which is coated on at least one side with a metal layer (25, 53). In a first step, a base layer (11) is applied onto a substrate (3) with a dispersion (5), which contains electrolessly and/or electrolytically coatable particles in a matrix material. The matrix material is at least partially cured and/or dried. A metal layer is subsequently formed on the base layer (11) by electroless and/or electrolytic coating. The support (51) made of the electrically nonconductive material (37) is laminated onto the metal layer (25). The support (51) laminated with the metal layer (25) and at least a part of the base layer (11) are subsequently removed from the substrate (3).
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公开(公告)号：BRPI0615863A2
公开(公告)日：2012-12-18
申请号：BRPI0615863
申请日：2006-08-31
Applicant: BASF SE
Inventor： SCHNEIDER NORBERT , LIPPERT GERALD , LOCHTMAN RENE , MAAS HEIKO , PFISTER JUERGEN , SOBOTKA BETTINA , WAGNER NORBERT
Abstract: Dispersion for applying a metal layer on an electrically non-conductive substrate comprises an organic binder component (0.01-30 wt.%); a metal component (30-89.99 wt.%) containing a first metal with a first metal particle (0.01-99.99 wt.%) and a second metal with a second metal particle (99.99-0.01 wt.%); and a solvent component (10-69.99 wt.%); where the first metal and -particle and second metal and -particle are different from each other. Independent claims are included for: (1) a method for preparing the dispersion comprising mixing an organic binder component, a metal component containing a first metal with a first metal particle and a second metal with a second metal particle, a solvent component, dispersing agent, filler components and further components, and dispersing the obtained mixture; (2) preparation of metal layer on at least a part of an electrically non-conductive substrate comprising applying the dispersion on the substrate, drying the dispersion applied layer on the substrate and optionally de-energizing and/or galvanically separating the metal on the dried dispersion layer; and (3) a substrate surface comprising at least a partially electrical conductive metal layer.
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公开(公告)号：AT552249T
公开(公告)日：2012-04-15
申请号：AT07104691
申请日：1999-05-04
Applicant: BASF SE
Inventor： RHEINHEIMER JOACHIM , VON DEYN WOLFGANG , GEBHARDT JOACHIM , RACK MICHAEL , LOCHTMAN RENE , GOETZ NORBERT , KEIL MICHAEL , WITSCHEL MATTHIAS , HAGEN HELMUT , MISLITZ ULF , BAUMANN ERNST
IPC: C07D261/04 , C07C20060101 , C07C201/12 , C07C205/44 , C07C249/06 , C07C251/40 , C07C251/48 , C07C251/52 , C07C253/00 , C07C255/50 , C07C317/32 , C07C319/14 , C07C323/09 , C07D20060101 , C07D261/02 , C07D261/08 , C07D413/02 , C07D413/10
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公开(公告)号：BRPI0806629A2
公开(公告)日：2011-09-13
申请号：BRPI0806629
申请日：2008-01-17
Applicant: BASF SE
Inventor： LOCHTMAN RENE , KACZUN JUERGEN , WAGNER NORBERT , PFISTER JUERGEN
Abstract: Method for producing structured electrically conductive surfaces on a substrate, which comprises the following steps: a) structuring a base layer containing electrolessly and/or electrolytically coatable particles on the substrate by ablating the base layer according to a predetermined structure with a laser, b) activating the surface of the electrolessly and/or electrolytically coatable particles and c) applying an electrically conductive coating onto the structured base layer.
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