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21. 发明授权

US07390564B2 Coated metal material capable of being welded which is excellent in corrosion resistance of worked zone 有权
标题翻译：能够焊接的涂层金属材料，其加工区域的耐腐蚀性优异
公开(公告)号：US07390564B2
公开(公告)日：2008-06-24
申请号：US10514369
申请日：2003-05-14
申请人： Kensei Yuasa , Hiroshi Kanai , Masahiro Fuda
发明人： Kensei Yuasa , Hiroshi Kanai , Masahiro Fuda
IPC分类号： B32B27/32 , B32B5/16 , B32B27/40 , B32B15/04
CPC分类号： C09D5/082 , B05D2701/40 , C09D175/04 , C23C24/08 , C23C24/10 , C23C30/00 , Y10T428/25 , Y10T428/256 , Y10T428/259 , Y10T428/31551 , Y10T428/31678
摘要： A weldable coated metal material excellent in the corrosion resistance of the formed part, comprising a metal sheet having formed on at least one surface thereof a coat layer containing electrically conducting particles, wherein the number distribution of the electrically conducting particle has a mode value in the particle size range from 0.05 to 1.0 μm and the total content of electrically conducting particles in the coat layer is from 15 to 60 vol %.
摘要翻译： 1.一种成形部件的耐腐蚀性优异的可焊接金属材料，其特征在于，具有在至少一个表面形成有包含导电性粒子的涂层的金属片，其中，导电粒子的数量分布在粒度范围为0.05〜1.0μm，涂层中导电粒子的总含量为15〜60体积％。

22. 发明申请

US20080107910A1 RESIN-COATED HOT DIP GALVANIZED STEEL SHEET SUPERIOR IN WELDABILITY AND CORROSION REISTANCE AND METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：树脂涂层热镀锌钢板在焊接性和耐腐蚀性方面的优势及其生产方法
公开(公告)号：US20080107910A1
公开(公告)日：2008-05-08
申请号：US11967717
申请日：2007-12-31
申请人： Minoru CHIDA , Tadashige NAKAMOTO , Hidekazu IDO , Atsushi KIHARA , Tomio KAJITA , Masashi IMAHORI
发明人： Minoru CHIDA , Tadashige NAKAMOTO , Hidekazu IDO , Atsushi KIHARA , Tomio KAJITA , Masashi IMAHORI
IPC分类号： B32B15/04 , B05D3/02
CPC分类号： B05D7/14 , B05D3/0254 , B05D2601/22 , B05D2701/40 , C08K3/10 , C08K3/24 , C08K3/34 , C08K5/0025 , C08K5/09 , C08L2312/00 , C09D123/0869 , Y10T428/252 , Y10T428/273 , Y10T428/31678 , Y10T428/31692
摘要： A resin film is formed on the surface of a hot dip galvanized steel sheet by applying emulsion of a polyolefin copolymer resin molecular-associated by ion cluster to the steel sheet surface. The resin film contains, in terms of solids content, 10 to 55 mass % of silica particles, 1 to 8 mass % of a crosslinking agent, and 1 to 8 mass % of tannic acid and/or ammonium vanadate. The resin-coated hot dip galvanized steel sheet is capable of exhibiting well-balanced superior characteristics in weldability, corrosion resistance, and machinability.
摘要翻译：通过将由离子簇分子相关的聚烯烃共聚物树脂的乳液涂覆到钢板表面，在热浸镀锌钢板的表面上形成树脂膜。树脂膜以固体成分计含有10〜55质量％的二氧化硅粒子，1〜8质量％的交联剂和1〜8质量％的鞣酸和/或钒酸铵。树脂涂覆的热浸镀锌钢板能够在焊接性，耐腐蚀性和机械加工性方面表现出良好平衡的优异特性。

23. 发明申请

US20050181216A1 Resin coated metal plate having excellent formability, weldability and corrsion resistance, and worked articles using the resin coated metal plate and method for manufacturing same 有权
标题翻译：具有优异成形性，可焊性和耐腐蚀性的树脂涂覆的金属板和使用该树脂涂覆的金属板的加工制品及其制造方法
公开(公告)号：US20050181216A1
公开(公告)日：2005-08-18
申请号：US11059483
申请日：2005-02-17
申请人： Hironobu Nakanishi , Kazuhisa Fujisawa , Hiroo Shige , Masatoshi Iwai
发明人： Hironobu Nakanishi , Kazuhisa Fujisawa , Hiroo Shige , Masatoshi Iwai
IPC分类号： B05D3/02 , B05D7/16 , C08K3/00 , C08K3/32 , C09D5/08 , C09D5/24 , C09D163/00 , C23C22/28 , B32B27/38 , B32B15/08
CPC分类号： C08K3/32 , B05D3/0254 , B05D7/16 , B05D2504/00 , B05D2701/00 , B05D2701/40 , C09D5/084 , C09D5/24 , C09D163/00 , Y10T428/31511 , Y10T428/31529 , Y10T428/31786 , C08L67/00 , C08L2666/18
摘要： A resin coated metal plate having excellent formability comprises, on a metal plate, a resin coating layer containing a conductive filler and a corrosion inhibitor, a matrix resin constituting the resin coating layer is made mainly of a flexible epoxy resin and has a modulus of elasticity of not less than 3 GPa. When secondarily cured, the resin coated metal plate is imparted with excellent weldability and corrosion resistance.
摘要翻译：具有优异成型性的树脂涂布金属板在金属板上包括含有导电填料和防腐剂的树脂涂层，构成树脂涂层的基体树脂主要由柔性环氧树脂制成，并具有弹性模量不低于3 GPa。当二次固化时，树脂涂覆的金属板具有优异的焊接性和耐腐蚀性。

24. 发明申请

US20050003082A1 Method of powder coating weldable substrates 有权
标题翻译：粉末涂覆可焊接基材的方法
公开(公告)号：US20050003082A1
公开(公告)日：2005-01-06
申请号：US10767913
申请日：2004-01-29
申请人： Robert Roelofs , Hans Letzring
发明人： Robert Roelofs , Hans Letzring
IPC分类号： B05D3/10 , B05D7/00 , B05D7/14 , B05D7/16 , C08K5/20 , C09D167/00 , B05D3/02
CPC分类号： B05D7/51 , B05D3/102 , B05D7/14 , B05D7/16 , B05D7/52 , B05D7/53 , B05D7/56 , B05D7/57 , B05D2701/40 , C08K5/20 , C09D167/00
摘要： The method of the present invention includes the steps of (a) optionally, applying a pretreatment composition to the substrate; (b) optionally, applying a conductive, weldable coating composition to the substrate; (c) optionally, coalescing the conductive, weldable coating composition to form a substantially continuous conductive coating; (d) applying a rinse composition to the substrate, the rinse composition including a surface energy modifying compound; (e) applying a powder coating composition to the rinse composition; (f) heating the powder coating composition to melt and level the powder coating composition to form a substantially continuous powder coating; (g) optionally, applying a clear coating composition over the powder coating; and (h) heating the substrate to coalesce and, optionally, crosslink the coating.
摘要翻译：本发明的方法包括以下步骤：（a）任选地将预处理组合物施加到所述基材上; （b）任选地，将导电的可焊接涂料组合物施加到所述基材上; （c）任选地，将导电的可焊接涂料组合物聚结以形成基本上连续的导电涂层; （d）将漂洗组合物施加到所述基材上，所述漂洗组合物包括表面能改性化合物; （e）将粉末涂料组合物施用于漂洗组合物; （f）加热该粉末涂料组合物以使粉末涂料组合物熔化和平整以形成基本连续的粉末涂料; （g）任选地，在粉末涂料上施加透明涂料组合物; 和（h）加热基底以聚结并且任选地交联涂层。

25. 发明申请

US20040101697A1 Resin-coated hot dip galvanized steel sheet superior in weldability and corrosion resistance and method for producing the same 审中-公开
标题翻译：耐焊接性和耐腐蚀性优异的树脂涂层热浸镀锌钢板及其制造方法
公开(公告)号：US20040101697A1
公开(公告)日：2004-05-27
申请号：US10698519
申请日：2003-11-03
申请人： Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.)
发明人： Minoru Chida , Tadashige Nakamoto , Hidekazu Ido , Atsushi Kihara , Tomio Kajita , Masashi Imahori
IPC分类号： B32B015/04
CPC分类号： B05D7/14 , B05D3/0254 , B05D2601/22 , B05D2701/40 , C08K3/10 , C08K3/24 , C08K3/34 , C08K5/0025 , C08K5/09 , C08L2312/00 , C09D123/0869 , Y10T428/252 , Y10T428/273 , Y10T428/31678 , Y10T428/31692
摘要： A resin film is formed on the surface of a hot dip galvanized steel sheet by applying emulsion of a polyolefin copolymer resin molecular-associated by ion cluster to the steel sheet surface. The resin film contains, in terms of solids content, 10 to 55 mass % of silica particles, 1 to 8 mass % of a crosslinking agent, and 1 to 8 mass % of tannic acid and/or ammonium vanadate. The resin-coated hot dip galvanized steel sheet is capable of exhibiting well-balanced superior characteristics in weldability, corrosion resistance, and machinability.
摘要翻译：通过将由离子簇分子相关的聚烯烃共聚物树脂的乳液涂覆到钢板表面，在热浸镀锌钢板的表面上形成树脂膜。树脂膜以固体成分计含有10〜55质量％的二氧化硅粒子，1〜8质量％的交联剂和1〜8质量％的鞣酸和/或钒酸铵。树脂涂覆的热浸镀锌钢板能够在焊接性，耐腐蚀性和机械加工性方面表现出良好平衡的优异特性。

26. 发明授权

US5387473A Weldable black steel sheet with low-gloss appearance 失效
标题翻译：具有低光泽外观的可焊接黑色钢板
公开(公告)号：US5387473A
公开(公告)日：1995-02-07
申请号：US36991
申请日：1993-03-24
申请人： Naoto Yoshimi , Masaaki Yamashita , Toyofumi Watanabe
发明人： Naoto Yoshimi , Masaaki Yamashita , Toyofumi Watanabe
IPC分类号： B05D7/14 , C09D7/00 , B32B15/08
CPC分类号： C09D7/005 , B05D7/14 , B05D2350/20 , B05D2701/40 , Y10T428/12549 , Y10T428/12569
摘要： A steel sheet plated with zinc or a zinc alloy carries a chromate film formed on each side thereof and having a coating weight of 1 to 200 mg/m.sup.2 in terms of metallic chromium, and a black film formed at least on the chromate film on one side thereof. The black film contains 100 parts by weight of a thermosetting resin which is soluble in an organic solvent, 1 to 200 parts by weight of a black dye which is also soluble in an organic solvent, and 1 to 100 parts by weight of organic resin particles. It may further contain 1 to 100 parts by weight of fine inorganic particles, or a solid lubricant, or both. The black film has a thickness of 0.3 to 5.0 microns which is sufficiently small to permit the welding of the sheet, and yet has an excellently black surface. The organic resin particles, etc., which are used as a matting agent, give the film a surface of low gloss which resists visible staining by fingerprints.
摘要翻译：镀锌或锌合金的钢板在其每一侧上载有形成铬酸盐膜，其镀铬量为金属铬换算为1〜200mg / m 2，至少在铬酸盐膜上形成黑色膜侧。该黑色膜包含100重量份的可溶于有机溶剂的热固性树脂，1至200重量份也可溶于有机溶剂的黑色染料和1至100重量份的有机树脂颗粒。还可以含有1〜100重量份的无机微粒，或固体润滑剂，或两者。该黑色膜的厚度为0.3至5.0微米，其足够小以允许片材的焊接，而且具有非常好的黑色表面。用作消光剂的有机树脂颗粒等为膜提供低光泽的表面，其抗指纹的可见染色。

27. 发明授权

US5294485A Organic composite coated steel strip having improved corrosion resistance and weldability 失效
标题翻译：有机复合涂层钢带具有改善的耐腐蚀性和焊接性
公开(公告)号：US5294485A
公开(公告)日：1994-03-15
申请号：US598839
申请日：1990-10-16
申请人： Kenji Takao , Hideo Ohgishi , Hajime Kimura , Shuichi Sakaguchi
发明人： Kenji Takao , Hideo Ohgishi , Hajime Kimura , Shuichi Sakaguchi
IPC分类号： B05D3/10 , B05D7/00 , B05D7/14 , B05D7/24 , B32B15/08 , C09D5/08 , C23C22/83 , C23C28/00 , C25D5/26 , B32B15/00
CPC分类号： B05D7/51 , C09D5/08 , C23C22/83 , C23C28/3225 , C23C28/345 , B05D2202/10 , B05D2350/20 , B05D2701/40 , Y10T428/12569 , Y10T428/12611 , Y10T428/12799
摘要： Organic composite coated steel strips having improved corrosion resistance, weldability and coating adherence are obtained when an organic composite layer is applied to a chromate layer on a zinc or zinc base alloy plated steel substrate. The chromate layer containing up to 70% of Cr.sup.6+ based on the total chromium weight is coated in a weight of 5 to 500 mg/m.sup.2 of Cr. The organic composite layer is formed to a dry weight of 0.2 to 3.0 g/m.sup.2 from a coating composition comprising (A) a silica sol having silica dispersed in an organic solvent with a water content of up to 3.0%, the silica having an organic deposit on its surface in an amount of up to 5.0% of C based on the total silica weight, the silica having an average particle size of 0.05 to 3.0 .mu.m and a specific surface area of 50 to 800 m.sup.2 /g, and (B) an organic resin binder having a number average molecular weight of at least 2,000. The coated strips are suitable for use as automobile bodies by press forming.
摘要翻译：当将有机复合层施加到锌或锌基合金镀覆钢基材上的铬酸盐层时，获得具有改善的耐腐蚀性，可焊性和涂层粘附性的有机复合涂层钢带。基于总铬重量含有高达70％的Cr 6+的铬酸盐层以5至500mg / m 2的Cr的重量涂覆。从包含（A）分散在水分含量高达3.0％的有机溶剂中的二氧化硅溶胶的二氧化硅溶胶的涂料组合物形成有机复合层，其干重为0.2-3.0g / m 2，二氧化硅具有有机基于总二氧化硅重量，其表面沉积量高达5.0％，二氧化硅的平均粒径为0.05-3.0（my）m，比表面积为50-800m2 / g，以及（B）数均分子量为2,000以上的有机树脂粘合剂。涂层条适用于通过压制成型作为汽车车身。

28. 发明授权

US5059492A Highly corrosion-resistant, colored thin film-coated steel sheet having excellent press-processability and spot-weldability 失效
标题翻译：高抗腐蚀性，具有优异的压力加工性和点焊性的彩色薄膜涂层钢板
公开(公告)号：US5059492A
公开(公告)日：1991-10-22
申请号：US503979
申请日：1990-04-04
申请人： Yoshio Shindou , Motoo Kabeya
发明人： Yoshio Shindou , Motoo Kabeya
IPC分类号： B05D7/14 , B05D7/00 , B05D7/24 , B32B15/08 , C08G59/14 , C09D5/08 , C09D163/00 , C09D177/00 , C23C22/30 , C25D13/20
CPC分类号： B05D7/51 , C08G59/1477 , C09D163/00 , C09D177/00 , C09D5/08 , C23C22/30 , C25D13/20 , B05D2202/10 , B05D2350/20 , B05D2701/10 , B05D2701/40 , Y10T428/12549 , Y10T428/12556 , Y10T428/12562
摘要： This invention provides a highly corrosion-resistant, colored thin film-coated steel sheet having excellent press-processability and spot-weldability, which comprises a plated steel sheet, a first layer of a sparingly soluble chromate film formed on surface(s) of the plated steel sheet and having a water soluble content of 1 to 30%, a Cr.sup.6+ /Cr.sup.3+ ratio of 0.01 to 1.0 and a total chromium build-up of 10 to 150 mg/m.sup.2 on one surface, and a second layer of a 0.3 to 5 .mu. thick solid coating film formed of an organic solvent-type coating composition, the solid coating film being comprised, based on the weight of the nonvolatile content, of(a) a urethanated epoxy ester resin having a number average molecular weight of 300 to 100,000: 30 to 90%,(b) a hydrophilic polyamide resin having a polymerization degree of 50 to 1,000: 5 to 40%,(c) a silica powder having an average particle diameter of 1 to 100 .mu.m: 5 to 40%,(d) a lubricant: 1 to 20%, and(e) at least one member selected from a group consisting of inorganic, and insoluble azo-type, azolake-type or phthalocyanine-type organic pigments having an average particle diameter of 0.05 to 5 .mu.m: 0.1 to 20%.
摘要翻译：本发明提供一种具有优异的加压加工性和点焊性的高耐腐蚀性有色薄膜包覆钢板，其包括镀覆钢板，在第一表面上形成的可溶性铬酸盐膜的第一层水溶性含量为1〜30％，Cr6 + / Cr3 +比为0.01〜1.0，总铬浓度为10〜150mg / m 2，第1层为0.3〜由有机溶剂型涂料组合物形成的5微米厚的固体涂膜，所述固体涂膜基于不挥发物含量的重量包含（a）数均分子量为300至 100,000：30〜90％，（b）聚合度为50〜1000：5〜40％的亲水性聚酰胺树脂，（c）平均粒径为1〜100μm的二氧化硅粉末：5〜40质量％，（d）润滑剂：1〜20％，（e）选自组c的至少一种存在平均粒径为0.05〜5μm的无机和不溶性偶氮型，唑酮型或酞菁型有机颜料：0.1〜20％。

29. 发明申请

US20110311727A1 WELDABLE PRE-PRIMED COATING COMPOSITION FOR AUTOMOTIVE OEM AND COATING METHOD THEREOF 审中-公开
标题翻译：用于汽车OEM及其涂层方法的可焊预涂涂料组合物
公开(公告)号：US20110311727A1
公开(公告)日：2011-12-22
申请号：US12843215
申请日：2010-07-26
申请人： CHOONG-YEOL KANG , Seung-Man Noh , Joon-Hyun Nam , Je-lk Moon , Hyun-Joong Kim
发明人： CHOONG-YEOL KANG , Seung-Man Noh , Joon-Hyun Nam , Je-lk Moon , Hyun-Joong Kim
IPC分类号： B05D3/10 , H01B1/22
CPC分类号： B05D7/14 , B05D2202/10 , B05D2701/40 , C08K7/06 , C09D5/084 , C09D5/103 , C09D5/106 , C09D5/24 , C09D7/70 , H01B1/22
摘要： The present invention relates to a weldable pre-primed coating composition, comprising binder resins, a crosslinker, an anti-corrosive pigment, conductive metal powder, carbon nanotubes, etc. The coating composition can be applied to a metal sheet before processing of the metal sheet to maximize the weldability, adhesion, corrosion resistance and processability of the metal sheet. Also, the coating composition can be applied to a metal sheet by a roll coating process to make it possible to eliminate not only an existing electrodeposition process which is carried out by a non-environmentally-friendly wet dipping process, but also an existing electrostatic spray primer coating process which is carried out by an electrostatic spray coating process in which a solvent is scattered, whereby the metal sheet coated with the coating composition has very excellent formability and weldability after its processing. Accordingly, the composition makes it possible to reduce the number of complex automotive coating processes, thereby greatly contributing an increase in productivity, a reduction in energy and an improvement in a work environment.
摘要翻译：本发明涉及一种可焊接预涂底漆涂料组合物，其中包括粘合剂树脂，交联剂，防腐颜料，导电金属粉末，碳纳米管等。涂料组合物可以在处理金属之前施加到金属片上以最大化金属板的可焊性，粘合性，耐腐蚀性和加工性。此外，通过辊涂法可以将涂料组合物施加到金属片上，以便不仅可以消除通过非环境友好的湿式浸渍方法进行的现有的电沉积工艺，而且可以消除现有的静电喷雾通过其中溶剂分散的静电喷涂方法进行的底漆涂布方法，由此涂覆有涂料组合物的金属板在其加工后具有非常优异的成形性和可焊性。因此，该组合物可以减少复杂的汽车涂覆工艺的数量，从而大大提高生产率，降低能量和改善工作环境。

30. 发明授权

US07919181B2 Conductive, organic coatings with low layer thickness and good plasticity 失效
标题翻译：导电性，低层厚的有机涂层和良好的塑性
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
IPC分类号： B32B27/38 , B05D3/00 , B23K9/00
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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