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1.发明申请公开(公告)号：US20130084453A1
公开(公告)日：2013-04-04
申请号：US13581146
申请日：2011-02-25
IPC分类号： C09D175/04 , C08K3/00 , C09D165/02 , C08K13/02
CPC分类号： C09D175/04 , C08G2150/90 , C08K3/11 , C08K13/02 , C09D5/084 , C09D7/63 , C09D161/12 , C09D165/02 , C23C22/40 , C23C22/42 , C23C22/44 , C23C2222/20 , Y10T428/273 , C08K5/56 , C08L75/04
摘要： The present invention provides a chromium-free surface treatment agent, comprising: a resin compound having a specific bisphenol skeleton; cationic urethane resin emulsion; silane coupling agent; an organic titanium chelate compound; a quadrivalent vanadyl compound; a molybdic acid compound; and water, wherein these components are blended at predetermined ratios such that pH value of the surface treatment agent is in the range of 4 to 5. The one-pack type chromium-free surface treatment agent of the present invention exhibits good stability during storage and is capable of forming on a metal material surface a coating film excellent in corrosion resistance at a bending-processed portion of a steel sheet, solvent resistance and paintability after alkali degreasing.
摘要翻译： 本发明提供一种无铬表面处理剂，其包含：具有特定双酚骨架的树脂化合物; 阳离子聚氨酯树脂乳液; 硅烷偶联剂; 有机钛螯合物; 四价氧钒化合物; 钼酸化合物; 和水，其中这些组分以预定比例共混，使得表面处理剂的pH值在4至5的范围内。本发明的单组分型无铬表面处理剂在储存期间表现出良好的稳定性， 能够在金属材料表面上形成在钢板的弯曲加工部分的耐腐蚀性优异的涂膜，耐碱性脱脂后的耐溶剂性和可涂布性。
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2.发明授权Surface treatment agent for zinc or zinc alloy coated steel sheet, zinc or zinc alloy coated steel sheet, and method of producing the steel sheet 有权锌或锌合金涂层钢板，锌或锌合金涂层钢板的表面处理剂及钢板的制造方法公开(公告)号：US09512331B2
公开(公告)日：2016-12-06
申请号：US13581146
申请日：2011-02-25
IPC分类号： C09D175/04 , C23C22/40 , C09D5/08 , C09D7/12 , C08K3/00 , C08K13/02 , C09D165/02 , C09D161/12
CPC分类号： C09D175/04 , C08G2150/90 , C08K3/11 , C08K13/02 , C09D5/084 , C09D7/63 , C09D161/12 , C09D165/02 , C23C22/40 , C23C22/42 , C23C22/44 , C23C2222/20 , Y10T428/273 , C08K5/56 , C08L75/04
摘要： The present invention provides a chromium-free surface treatment agent, comprising: a resin compound having a specific bisphenol skeleton; cationic urethane resin emulsion; silane coupling agent; an organic titanium chelate compound; a quadrivalent vanadyl compound; a molybdic acid compound; and water, wherein these components are blended at predetermined ratios such that pH value of the surface treatment agent is in the range of 4 to 5. The one-pack type chromium-free surface treatment agent of the present invention exhibits good stability during storage and is capable of forming on a metal material surface a coating film excellent in corrosion resistance at a bending-processed portion of a steel sheet, solvent resistance and paintability after alkali degreasing.
摘要翻译： 本发明提供一种无铬表面处理剂，其包含：具有特定双酚骨架的树脂化合物; 阳离子聚氨酯树脂乳液; 硅烷偶联剂; 有机钛螯合物; 四价氧钒化合物; 钼酸化合物; 和水，其中这些组分以预定比例共混，使得表面处理剂的pH值在4至5的范围内。本发明的单组分型无铬表面处理剂在储存期间表现出良好的稳定性， 能够在金属材料表面上形成在钢板的弯曲加工部分的耐腐蚀性优异的涂膜，耐碱性脱脂后的耐溶剂性和可涂布性。
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公开(公告)号：US20140186614A1
公开(公告)日：2014-07-03
申请号：US14235863
申请日：2012-08-29
申请人： Nobue Fujibayashi , Kazumichi Sashi , Yusuke Okumura , Yasuhide Oshima , Takahiro Kubota , Masayasu Nagoshi
发明人： Nobue Fujibayashi , Kazumichi Sashi , Yusuke Okumura , Yasuhide Oshima , Takahiro Kubota , Masayasu Nagoshi
CPC分类号： H01F41/00 , C09D1/00 , C09D5/08 , C09D5/4476 , C23C18/122 , C23C18/1241 , C23C18/127 , C23C22/74 , C23C2222/20 , H01F1/18 , Y10T428/259 , Y10T428/31663
摘要： An electrical steel sheet with an insulation coating excellent in punchability, coating adhesion property and coating film property after annealing, even without containing any chromium compound in the insulation coating. The insulation coating is formed by applying a surface-treatment agent to at least one side of the electrical steel sheet and drying the surface-treatment agent. The surface-treatment agent contains trialkoxysilane and/or dialkoxysilane (A) in which a substituent bound to Si is constituted only by at least one non-reactive substituent selected from the group consisting of hydrogen, an alkyl group, and a phenyl group; and a silane coupling agent (B), at a mass ratio (A/B) of 0.05 to 1.0.
摘要翻译： 具有优异的冲压性，涂布粘合性和退火后的涂膜性能的绝缘涂层的电工钢板，即使在绝缘涂层中也不含任何铬化合物。 通过将表面处理剂施加到电工钢板的至少一面并干燥表面处理剂来形成绝缘涂层。 表面处理剂含有三烷氧基硅烷和/或二烷氧基硅烷（A），其中与Si结合的取代基仅由至少一个选自氢，烷基和苯基的非反应性取代基构成; 和硅烷偶联剂（B），质量比（A / B）为0.05〜1.0。
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公开(公告)号：US07527876B2
公开(公告)日：2009-05-05
申请号：US11899570
申请日：2007-09-06
申请人： Nobue Fujibayashi , Akira Matsuzaki , Satoru Ando , Syuji Nomura , Takahiro Kubota , Yoshikazu Morohoshi , Takashi Nakano , Takashi Okubo , Jun Akui
发明人： Nobue Fujibayashi , Akira Matsuzaki , Satoru Ando , Syuji Nomura , Takahiro Kubota , Yoshikazu Morohoshi , Takashi Nakano , Takashi Okubo , Jun Akui
CPC分类号： B32B15/013 , C23C2/26 , C23C28/00 , Y10T428/12493 , Y10T428/12535 , Y10T428/12611 , Y10T428/12618 , Y10T428/12757 , Y10T428/12799 , Y10T428/12806 , Y10T428/12951 , Y10T428/12972 , Y10T428/27
摘要： A surface-treated steel sheet is disclosed, including a zinc based plated steel sheet having thereon a surface-treated film containing titanium, nickel, aluminum and fluorine and having a film thickness of from 0.05 to 1.0 μm, the surface-treated film having a titanium deposition amount of from 0.01 to 0.5 g/m2 and containing from 0.01 to 5 parts by mass of nickel, from 0.1 to 25 parts by mass of aluminum and from 1 to 500 parts by mass of fluorine relative to 100 parts by mass of titanium. This surface-treated steel sheet does not contain hexavalent chromium in the film thereof at all and has excellent heat discoloration resistance, corrosion resistance and resistance to blackening.
摘要翻译： 公开了一种经表面处理的钢板，其包括其上具有含有钛，镍，铝和氟的表面处理膜并且膜厚度为0.05至1.0μm的锌基电镀钢板，表面处理膜具有 钛沉积量为0.01〜0.5g / m 2，含有0.01〜5质量份的镍，0.1〜25质量份的铝和1〜500质量份的氟，相对于100质量份的钛 。 该表面处理钢板根本不含有六价铬，耐热变色性，耐腐蚀性和耐黑变性优异。
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公开(公告)号：US20080063896A1
公开(公告)日：2008-03-13
申请号：US11899570
申请日：2007-09-06
申请人： Nobue Fujibayashi , Akira Matsuzaki , Satoru Ando , Syuji Nomura , Takahiro Kubota , Yoshikazu Morohoshi , Takashi Nakano , Takashi Okubo , Jun Akui
发明人： Nobue Fujibayashi , Akira Matsuzaki , Satoru Ando , Syuji Nomura , Takahiro Kubota , Yoshikazu Morohoshi , Takashi Nakano , Takashi Okubo , Jun Akui
IPC分类号： B32B15/01
CPC分类号： B32B15/013 , C23C2/26 , C23C28/00 , Y10T428/12493 , Y10T428/12535 , Y10T428/12611 , Y10T428/12618 , Y10T428/12757 , Y10T428/12799 , Y10T428/12806 , Y10T428/12951 , Y10T428/12972 , Y10T428/27
摘要： A surface-treated steel sheet is disclosed, including a zinc based plated steel sheet having thereon a surface-treated film containing titanium, nickel, aluminum and fluorine and having a film thickness of from 0.05 to 1.0 μm, the surface-treated film having a titanium deposition amount of from 0.01 to 0.5 g/m2 and containing from 0.01 to 5 parts by mass of nickel, from 0.1 to 25 parts by mass of aluminum and from 1 to 500 parts by mass of fluorine relative to 100 parts by mass of titanium. This surface-treated steel sheet does not contain hexavalent chromium in the film thereof at all and has excellent heat discoloration resistance, corrosion resistance and resistance to blackening.
摘要翻译： 公开了一种经表面处理的钢板，其包括其上具有含有钛，镍，铝和氟的表面处理膜并且膜厚度为0.05至1.0μm的锌基电镀钢板，表面处理膜具有 钛沉积量为0.01〜0.5g / m 2，含有0.01〜5质量份的镍，0.1〜25质量份的铝和1〜500质量份的氟 相对于100质量份的钛。 该表面处理钢板根本不含有六价铬，耐热变色性，耐腐蚀性和耐黑变性优异。
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公开(公告)号：US20130273389A1
公开(公告)日：2013-10-17
申请号：US13825210
申请日：2011-09-28
申请人： Rie Kaneko , Nobue Fujibayashi , Takahiro Kubota
发明人： Rie Kaneko , Nobue Fujibayashi , Takahiro Kubota
CPC分类号： B05D7/14 , B32B15/08 , C08G18/0814 , C08K3/014 , C09D5/084 , C09D5/24 , C09D175/04 , C23C2/26 , C23C22/40 , C23C22/44 , C23C2222/20 , Y10T428/12569
摘要： A method of producing a hot-dip galvanized steel sheet includes applying, to a hot-dip galvanized steel sheet having a Ra of 0.5 to 2.0 μm and a PPI of 150 or more, a predetermined surface treatment agent, i.e., a surface treatment agent containing a specified resin compound, a specified urethane resin having cationy, a specified silane coupling agent having a functional group, a specified organic Ti chelate compound, and a tetravalent vanadyl compound at a specified ratio; and drying the surface treatment agent at a ultimate sheet temperature of 50° C. to 180° C. to form a surface treatment coating film with a coating weight of 0.2 to 1.0 g/m2 on the surface of the steel sheet.
摘要翻译： 一种热浸镀锌钢板的制造方法，其特征在于，在Ra为0.5〜2.0μm，PPI为150以上的热镀锌钢板上涂布预定的表面处理剂，即表面处理剂 含有特定的树脂化合物，具有阳离子性的规定的聚氨酯树脂，具有官能团的规定的硅烷偶联剂，规定的有机钛螯合物和四价氧钒基化合物， 并将表面处理剂在50℃至180℃的最终板温度下干燥，以在钢板表面上形成涂布重量为0.2至1.0g / m 2的表面处理涂膜。
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公开(公告)号：US09358581B2
公开(公告)日：2016-06-07
申请号：US13825210
申请日：2011-09-28
申请人： Rie Kaneko , Nobue Fujibayashi , Takahiro Kubota
发明人： Rie Kaneko , Nobue Fujibayashi , Takahiro Kubota
IPC分类号： C23C2/26 , B05D7/14 , C09D5/08 , C09D5/24 , C08G18/08 , C09D175/04 , B32B15/08 , C23C22/40 , C23C22/44 , C08K3/00
CPC分类号： B05D7/14 , B32B15/08 , C08G18/0814 , C08K3/014 , C09D5/084 , C09D5/24 , C09D175/04 , C23C2/26 , C23C22/40 , C23C22/44 , C23C2222/20 , Y10T428/12569
摘要： A method of producing a hot-dip galvanized steel sheet includes applying, to a hot-dip galvanized steel sheet having a Ra of 0.5 to 2.0 μm and a PPI of 150 or more, a predetermined surface treatment agent, i.e., a surface treatment agent containing a specified resin compound, a specified urethane resin having cationy, a specified silane coupling agent having a functional group, a specified organic Ti chelate compound, and a tetravalent vanadyl compound at a specified ratio; and drying the surface treatment agent at a ultimate sheet temperature of 50° C. to 180° C. to form a surface treatment coating film with a coating weight of 0.2 to 1.0 g/m2 on the surface of the steel sheet.
摘要翻译： 一种热浸镀锌钢板的制造方法，其特征在于，在Ra为0.5〜2.0μm，PPI为150以上的热浸镀锌钢板上涂布预定的表面处理剂，即表面处理剂 含有特定的树脂化合物，具有阳离子性的规定的聚氨酯树脂，具有官能团的规定的硅烷偶联剂，规定的有机钛螯合物和四价氧钒基化合物， 并将表面处理剂在50℃至180℃的最终板温度下干燥，以在钢板表面上形成涂布重量为0.2至1.0g / m 2的表面处理涂膜。
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公开(公告)号：US20110287186A1
公开(公告)日：2011-11-24
申请号：US13136296
申请日：2011-07-28
申请人： Satoru Ando , Chiyoko Tada , Hiroki Nakamaru , Kenichi Sasaki , Nobue Fujibayashi , Akira Matsuzaki
发明人： Satoru Ando , Chiyoko Tada , Hiroki Nakamaru , Kenichi Sasaki , Nobue Fujibayashi , Akira Matsuzaki
CPC分类号： C23C22/22
摘要： A method for making a phosphate-treated galvanized steel sheet, including forming a phosphate film on the surface of a galvanized layer of a galvanized steel sheet using a phosphate treatment solution containing Zn2+ and Mg2+ so as to satisfy 2.0
摘要翻译： 一种磷酸盐处理镀锌钢板的制造方法，其特征在于，使用含有Zn2 +和Mg2 +的磷酸盐处理溶液，在镀锌钢板的表面上形成磷酸盐膜，使其满足2.0
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9.发明申请Coated Steel Sheet, Finished Product, Panel for Use in Thin Television Sets, and Method for Manufacturing Coated Steel Sheet 审中-公开涂层钢板，成品，薄型电视机使用面板以及涂装钢板的制造方法公开(公告)号：US20090011274A1
公开(公告)日：2009-01-08
申请号：US12224351
申请日：2007-03-02
CPC分类号： C23C28/00 , B05D3/0254 , B05D7/51 , B05D7/52 , B05D2202/15 , C09D5/084 , C09D167/00 , C09D167/07 , C09D175/06 , C23C2/26 , C23C22/08 , Y10T428/12569
摘要： A coated steel sheet that has excellent bending workability, press formability, film adhesiveness after processing, solvent resistance, chemical resistance, stain resistance, weather resistance, electrical conductivity, and corrosion resistance, good surface appearance, and sufficient film hardness is provided. The coated steel sheet is produced by successively forming a galvanized layer and a chemical conversion coating free from chromium on both faces of a steel sheet, and forming a monolayer film on the chemical conversion coating at one face of the steel sheet. The monolayer film contains a polyester resin cured with a cross-linker and resin particles. The resin particles have an average particle size in the range of 3 to 40 μm, a glass transition temperature in the range of 70° C. to 200° C., and hardness higher than that of the polyester resin.
摘要翻译： 提供了具有优异的弯曲加工性，冲压成型性，加工后的膜粘合性，耐溶剂性，耐化学性，耐污性，耐候性，导电性和耐腐蚀性，良好的表面外观和足够的膜硬度的涂层钢板。 通过在钢板的两面依次形成镀锌层和不含铬的化学转化涂层，在钢板的一面的化学转化膜上形成单层膜，制造被覆钢板。 单层膜含有用交联剂和树脂颗粒固化的聚酯树脂。 树脂粒子的平均粒径为3〜40μm，玻璃化转变温度为70〜200℃，硬度比聚酯树脂高。
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10.发明授权Zinc and zinc-alloy hot-dip-coated steel sheet having decreased bare spots and excellent coating adhesion and a method for manufacturing the same 失效具有减少的裸露点和优异的涂层附着力的锌和锌合金热镀钢板及其制造方法
公开(公告)号：US6030714A
公开(公告)日：2000-02-29
申请号：US913314
申请日：1997-09-12
CPC分类号： C23C2/02 , C22C38/002 , C22C38/02 , C22C38/04 , Y10T428/12799
摘要： A zinc and zinc-alloy hot-dip-coated steel sheet and an alloyed zinc and zinc-alloy hot-dip-coated steel sheet, and a method for manufacturing these steel sheets, which steel sheets are used for automobiles. A zinc and zinc-alloy hot-dip-coated steel sheet which has oxides of readily oxidizable elements just under a coated layer and which shows a decreased number of bare spots and excellent coating adhesion. According to the method, the temperature for coiling during hot rolling is set to not less than 600.degree. C. and the cooling is conducted at a slow-cooling rate so that the-oxides remain after the following steps.
摘要翻译： PCT No.PCT / JP97 / 00045 Sec。 371日期：1997年9月12日 102（e）1997年9月12日PCT 1997年1月13日提交的锌锌合金热浸镀锌钢板和合金化锌锌合金热浸镀钢板及其制造方法 这些钢板，该钢板用于汽车。 一种锌和锌合金热浸镀锌钢板，其具有刚好在涂层下面的易氧化元素的氧化物，并且显示出少量的裸露点和优异的涂层附着力。 根据该方法，将热轧时的卷取温度设定为600℃以上，以缓慢的冷却速度进行冷却，使得在以下工序后残留氧化物。
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