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公开(公告)号：US20090324957A1
公开(公告)日：2009-12-31
申请号：US12494682
申请日：2009-06-30
申请人： Eva Wilke , Manuela Göske-Krajnc , Reiner Wark , Guadalupe Sanchis Otero , Stephan Müller , Marcel Roth , Wolfgang Lorenz , Karsten Hackbarth , Andreas Kunz
发明人： Eva Wilke , Manuela Göske-Krajnc , Reiner Wark , Guadalupe Sanchis Otero , Stephan Müller , Marcel Roth , Wolfgang Lorenz , Karsten Hackbarth , Andreas Kunz
CPC分类号： C08G18/8096 , C08G18/4063 , C08G18/6254 , C08G18/6407 , C08G18/792 , C08G2150/90 , Y10T428/31511
摘要： A substance for coating metal surfaces, comprising organic resin components that are dissolved or dispersed in an organic solvent, or solvent mixture, having at least the following organic resin components: a) epoxy resin, present as polyether comprising hydroxyl groups, based on a bisphenol epichlorohydrin polycondensation product, b) blocked aliphatic polyisocyanate, c) unblocked aliphatic polyisocyanate, d) at least one reaction component, selected from polyesters comprising hydroxyl groups and poly(meth)acrylates comprising hydroxyl groups. The substance may also comprise at least one conductivity pigment. The invention further provides a method for coating a sheet metal with this substance, the respectively coated sheet metal, and the use thereof.
摘要翻译： 一种用于涂覆金属表面的物质，包括溶解或分散在有机溶剂中的有机树脂组分或至少具有以下有机树脂组分的溶剂混合物：a）以双酚形式存在的包含羟基的聚醚的环氧树脂 环氧氯丙烷缩聚产物，b）封端的脂族多异氰酸酯，c）未封端的脂族多异氰酸酯，d）至少一种选自包含羟基的聚酯和包含羟基的聚（甲基）丙烯酸酯）的反应组分。 该物质还可以包含至少一种导电颜料。 本发明还提供了一种用该物质涂覆金属片的方法，分别涂覆的金属片及其用途。
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2.发明授权公开(公告)号：US07919181B2
公开(公告)日：2011-04-05
申请号：US12496092
申请日：2009-07-01
申请人： Eva Wilke , Manuela Göske-Krajnc , Reiner Wark , Guadalupe Sanchis Otero , Stephan Müller , Marcel Roth , Wolfgang Lorenz , Karsten Hackbarth , Andreas Kunz
发明人： Eva Wilke , Manuela Göske-Krajnc , Reiner Wark , Guadalupe Sanchis Otero , Stephan Müller , Marcel Roth , Wolfgang Lorenz , Karsten Hackbarth , Andreas Kunz
CPC分类号： C09D5/24 , B05D3/0254 , B05D5/12 , B05D7/14 , B05D2701/10 , B05D2701/40 , C08G18/10 , C08G18/58 , C08G18/8061 , C08G2101/005 , C08K3/04 , C09D5/084 , C09D7/60 , C09D175/04 , C23C22/83 , Y10T428/265 , Y10T428/273 , Y10T428/2927
摘要： The invention relates to a metal sheet, or a component made of a metallic material, comprising a layer system on the surface with at least the following layers: a) a conversion layer, comprising no more than 1 mg chromium per m2, b) a layer of a cross-linked organic polymer system with a thickness in the range of 0.5 to 2.5 μm, comprising, in relation to the total mass of said layer, 2 to 25 wt. % of an electrically conductive pigment having a specific weight of 3 g/cm3 maximum, however no more than 5 wt. % of the electrically conductive pigment having a specific weight of more than 3 g/m3. A coating material and a coating method for the production of the layer b).
摘要翻译： 本发明涉及一种金属板或由金属材料制成的部件，其表面上具有至少以下层的层系：a）转化层，每平方米不超过1毫克铬，b）a 层的厚度在0.5至2.5μm范围内的交联的有机聚合物体系，包括相对于所述层的总质量为2至25wt。 ％的最大比重为3g / cm 3的导电颜料，但不超过5wt。 ％的比重大于3g / m 3的导电颜料。 涂层材料和用于生产层的涂布方法b）。
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3.发明申请公开(公告)号：US20090324938A1
公开(公告)日：2009-12-31
申请号：US12496092
申请日：2009-07-01
申请人： Eva Wilke , Manuela Göske-Krajnc , Reiner Wark , Guadalupe Sanchis Otero , Stephan Müller , Marcel Roth , Wolfgang Lorenz , Karsten Hackbarth , Andreas Kunz
发明人： Eva Wilke , Manuela Göske-Krajnc , Reiner Wark , Guadalupe Sanchis Otero , Stephan Müller , Marcel Roth , Wolfgang Lorenz , Karsten Hackbarth , Andreas Kunz
CPC分类号： C09D5/24 , B05D3/0254 , B05D5/12 , B05D7/14 , B05D2701/10 , B05D2701/40 , C08G18/10 , C08G18/58 , C08G18/8061 , C08G2101/005 , C08K3/04 , C09D5/084 , C09D7/60 , C09D175/04 , C23C22/83 , Y10T428/265 , Y10T428/273 , Y10T428/2927
摘要： The invention relates to a metal sheet, or a component made of a metallic material, comprising a layer system on the surface with at least the following layers: a) a conversion layer, comprising no more than 1 mg chromium per m2, b) a layer of a cross-linked organic polymer system with a thickness in the range of 0.5 to 2.5 μm, comprising, in relation to the total mass of said layer, 2 to 25 wt. % of an electrically conductive pigment having a specific weight of 3 g/cm3 maximum, however no more than 5 wt. % of the electrically conductive pigment having a specific weight of more than 3 g/m3. A coating material and a coating method for the production of the layer b).
摘要翻译： 本发明涉及一种金属片或由金属材料制成的部件，其表面上具有至少以下层的层系：a）转化层，每平方米不超过1毫克铬，b）a 层的厚度在0.5至2.5μm的交联的有机聚合物体系中，包含相对于所述层的总质量为2至25wt。 ％的最大比重为3g / cm 3的导电颜料，但不超过5wt。 ％的比重大于3g / m 3的导电颜料。 涂层材料和用于生产层的涂布方法b）。
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公开(公告)号：US20090324983A1
公开(公告)日：2009-12-31
申请号：US12492851
申请日：2009-06-26
申请人： Karsten Hackbarth , Wolfgang Lorenz , Eva Wilke , Marcel Roth , Reiner Wark , Stephan Müller , Guadalupe Sanchis Otero , Manuela Göske-Krajnc , Andreas Kunz
发明人： Karsten Hackbarth , Wolfgang Lorenz , Eva Wilke , Marcel Roth , Reiner Wark , Stephan Müller , Guadalupe Sanchis Otero , Manuela Göske-Krajnc , Andreas Kunz
CPC分类号： B05D7/14 , B05D3/0263 , B05D7/51 , B05D2252/02 , C08K3/08 , C08L61/20 , C09D5/103 , C09D167/00 , C23C22/83 , E06B9/386 , Y10T428/12049 , C08L2666/16
摘要： A composition for coating metal surfaces based on crosslinking polyester resins as an organic constituent, which, based on its total mass, contains from 4 to 20% by weight of aluminum flakes and not more than 0.1% by weight of compounds containing isocyanate groups. The composition preferably comprises, as an organic binder, at least one hydroxylated polyester resin, preferably having a mean molar mass in the range from 2000 to 15,000, a crosslinking component for the hydroxylated polyester resin and an acidic crosslinking catalyst. A process for applying the composition to metal strip in a belt process is likewise disclosed. The layer application is adjusted within the range from 3 to 30 μm according to the end use, for which double coating may be advantageous. For example, the composition may serve as a “galvanization replacement”.
摘要翻译： 用于基于交联聚酯树脂作为有机成分涂覆金属表面的组合物，其基于其总质量含有4至20重量％的铝薄片和不超过0.1重量％的含异氰酸酯基团的化合物。 该组合物优选包含作为有机粘合剂的至少一种羟基化聚酯树脂，优选具有2000-15,000的平均摩尔质量，羟基化聚酯树脂的交联组分和酸性交联催化剂。 同样公开了一种在带式方法中将组合物施加到金属条上的方法。 根据最终用途，将层施用量调整在3至30μm的范围内，其中双层涂层可能是有利的。 例如，组合物可以用作“镀锌替代物”。
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公开(公告)号：US08293334B2
公开(公告)日：2012-10-23
申请号：US12621206
申请日：2009-11-18
申请人： Karsten Hackbarth , Wolfgang Lorenz , Eva Wilke , Marcel Roth , Reiner Wark , Michael Wolpers , Guadalupe Sanchis Otero , Christian Rosenkranz , Peter Kuhm , Kevin Meagher
发明人： Karsten Hackbarth , Wolfgang Lorenz , Eva Wilke , Marcel Roth , Reiner Wark , Michael Wolpers , Guadalupe Sanchis Otero , Christian Rosenkranz , Peter Kuhm , Kevin Meagher
CPC分类号： C25D5/48 , C23C2/26 , C23C22/78 , C23C28/00 , C23C28/021 , C23C28/023 , C23C28/025 , Y10T428/12799
摘要： The invention relates to a method for a preliminary metallizing treatment of galvanized or zinc alloy-coated steel surfaces or joined metallic parts that at least partly have zinc surfaces, in a surface treatment encompassing several process steps. In the disclosed method, metallic coats of especially a maximum of 100 mg/m2 of molybdenum, tungsten, cobalt, nickel, lead, tin, and/or preferably iron are produced on the treated zinc surfaces. Another embodiment of the invention relates to an uncoated or subsequently coated metallic part which has been subjected to the disclosed preliminary metallizing treatment as well as the use of such a part for making bodies during the production of automobiles, building ships, in the construction industry, and for manufacturing white products.
摘要翻译： 本发明涉及一种用于在包括几个工艺步骤的表面处理中对镀锌或锌合金涂覆的钢表面或至少部分具有锌表面的接合金属部件进行初步金属化处理的方法。 在所公开的方法中，在经处理的锌表面上产生特别是最大量为100mg / m 2的钼，钨，钴，镍，铅，锡和/或铁的金属涂层。 本发明的另一个实施方案涉及已经经过公开的初步金属化处理的未涂覆或随后涂覆的金属部件，以及在制造汽车，建筑船舶，建筑行业中使用这种部件来制造物体， 并制造白色产品。
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公开(公告)号：US20100209732A1
公开(公告)日：2010-08-19
申请号：US12621206
申请日：2009-11-18
申请人： Karsten Hackbarth , Wolfgang Lorenz , Eva Wilke , Marcel Roth , Reiner Wark , Michael Wolpers , Guadalupe Sanchis Otero , Christian Rosenkranz , Peter Kuhm , Kevin Meagher
发明人： Karsten Hackbarth , Wolfgang Lorenz , Eva Wilke , Marcel Roth , Reiner Wark , Michael Wolpers , Guadalupe Sanchis Otero , Christian Rosenkranz , Peter Kuhm , Kevin Meagher
CPC分类号： C25D5/48 , C23C2/26 , C23C22/78 , C23C28/00 , C23C28/021 , C23C28/023 , C23C28/025 , Y10T428/12799
摘要： The invention relates to a method for a preliminary metallizing treatment of galvanized or zinc alloy-coated steel surfaces or joined metallic parts that at least partly have zinc surfaces, in a surface treatment encompassing several process steps. In the disclosed method, metallic coats of especially a maximum of 100 mg/m2 of molybdenum, tungsten, cobalt, nickel, lead, tin, and/or preferably iron are produced on the treated zinc surfaces. Another embodiment of the invention relates to an uncoated or subsequently coated metallic part which has been subjected to the disclosed preliminary metallizing treatment as well as the use of such a part for making bodies during the production of automobiles, building ships, in the construction industry, and for manufacturing white products.
摘要翻译： 本发明涉及一种用于在包括几个工艺步骤的表面处理中对镀锌或锌合金涂覆的钢表面或至少部分具有锌表面的接合金属部件进行初步金属化处理的方法。 在所公开的方法中，在经处理的锌表面上产生特别是最大量为100mg / m 2的钼，钨，钴，镍，铅，锡和/或铁的金属涂层。 本发明的另一个实施方案涉及已经经过公开的初步金属化处理的未涂覆或随后涂覆的金属部件，以及在制造汽车，建筑船舶，建筑行业中使用这种部件来制造物体， 并制造白色产品。
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公开(公告)号：US20070128365A1
公开(公告)日：2007-06-07
申请号：US11611812
申请日：2006-12-15
申请人： Matthias Koch , Kerstin Unger , Wolfgang Lorenz , Andreas Kunz , Eva Wilke
发明人： Matthias Koch , Kerstin Unger , Wolfgang Lorenz , Andreas Kunz , Eva Wilke
CPC分类号： C09D5/24 , C09D5/084 , Y10T428/12569
摘要： The present invention relates to electrically conductive and electrically weldable anti-corrosion compositions for coating metal surfaces, a process for coating metal surfaces with electrically conductive organic coatings, as well as the correspondingly coated and optionally painted metal strips, sheets or parts, the coatings comprising: an organic binder, an anti-corrosion pigment, at least one conductive pigment with a density of at least 3 g/cm3 and optionally at least one conductive pigment with a density of less than 3 g/cm3.
摘要翻译： 本发明涉及用于涂覆金属表面的导电和可电焊接的防腐蚀组合物，用导电有机涂层涂覆金属表面的方法，以及相应地涂覆和任选涂漆的金属条，片或部分，所述涂层包括 ：有机粘合剂，防腐蚀颜料，至少一种密度为至少3g / cm 3的导电颜料和任选的至少一种导电颜料，密度小于3g / cm 3。
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公开(公告)号：US06835459B2
公开(公告)日：2004-12-28
申请号：US10275538
申请日：2002-11-06
申请人： Wolfgang Lorenz , Andreas Kunz , Eva Wilke
发明人： Wolfgang Lorenz , Andreas Kunz , Eva Wilke
IPC分类号： B32B1504
CPC分类号： C09D5/24 , C09D163/00 , C23C28/00 , Y10S428/931 , Y10T428/12014 , Y10T428/12569 , Y10T428/26 , Y10T428/30 , Y10T428/31504 , Y10T428/31678 , C08L2666/54
摘要： A conductive and weldable anti-corrosion composition for coating metal surfaces which contains: (a) 5 to 40 wt. % of an organic binder containing: (aa) at least one epoxide resin (ab) at least one hardener selected from cyanoguanidine, benzoguanamine and plasticised urea resin (ac) at least one amine adduct selected from polyoxyalkylenetriamine and epoxide resin/amine adducts (b) 0 to 15 wt. % of an anti-corrosion pigment (c) 40 to 70 wt. % of a conductive pigment selected from powdered zinc, aluminum, graphite, molybdenum sulfide, carbon black and iron phosphide (d) 0 to 45 wt. % of a solvent; and a lacquered metal structural part which has a conductive organic layer.
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公开(公告)号：US09238737B2
公开(公告)日：2016-01-19
申请号：US11611812
申请日：2006-12-15
申请人： Matthias Koch , Kerstin Unger , Wolfgang Lorenz , Andreas Kunz , Eva Wilke
发明人： Matthias Koch , Kerstin Unger , Wolfgang Lorenz , Andreas Kunz , Eva Wilke
CPC分类号： C09D5/24 , C09D5/084 , Y10T428/12569
摘要： The present invention relates to electrically conductive and electrically weldable anti-corrosion compositions for coating metal surfaces, a process for coating metal surfaces with electrically conductive organic coatings, as well as the correspondingly coated and optionally painted metal strips, sheets or parts, the coatings comprising: an organic binder, an anti-corrosion pigment, at least one conductive pigment with a density of at least 3 g/cm3 and optionally at least one conductive pigment with a density of less than 3 g/cm3.
摘要翻译： 本发明涉及用于涂覆金属表面的导电和可电焊接的防腐蚀组合物，用导电有机涂层涂覆金属表面的方法，以及相应地涂覆和任选涂漆的金属条，片或部分，所述涂层包括 ：有机粘合剂，防腐蚀颜料，密度至少为3g / cm 3的至少一种导电颜料和任选的至少一种密度小于3g / cm 3的导电颜料。
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公开(公告)号：US20080026233A1
公开(公告)日：2008-01-31
申请号：US11835041
申请日：2007-08-07
申请人： Andreas Kunz , Eva Wilke , Wolfgang Lorenz , Hans Clodt
发明人： Andreas Kunz , Eva Wilke , Wolfgang Lorenz , Hans Clodt
IPC分类号： B05D3/02
CPC分类号： C23C22/364 , C09D5/084 , C09D175/04 , C23C22/361 , C23C22/83 , Y10T428/31678
摘要： A process for coating metals, selected from aluminum and its alloys, zinc and its alloys, and galvanized or alloy-galvanized steel, in which the metal is given a weather-resistant protective coating, wherein the metal is cleaned if necessary, and thereafter subjected to a conversion treatment; optionally flushed with water and/or dried; brought into contact with a coating agent which comprises aliphatic cross-linking urethane resins, cross-linking agents, anti-corrosion pigments, one or more organic solvents and/or water and, if desired, other active or auxiliary substances; and then cured.
摘要翻译： 用于涂覆选自铝及其合金，锌及其合金以及镀锌或合金镀锌钢的金属的方法，其中金属被赋予耐候性保护涂层，其中如果需要，金属被清洁，然后进行 转化处理; 任选地用水冲洗和/或干燥; 与包含脂肪族交联聚氨酯树脂，交联剂，防腐颜料，一种或多种有机溶剂和/或水以及如果需要的其它活性或辅助物质的包衣剂接触; 然后治愈。
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