公开(公告)号：US20090202859A1

公开(公告)日：2009-08-13

申请号：US12226388

申请日：2007-04-20

申请人： Yoshio Kimata ,  Atsushi Morishita ,  Akira Takahashi ,  Toshikazu Amemiya ,  Takayuki Kuwagaki ,  Hidetoshi Shindo ,  Ikuo Kikuchi

发明人： Yoshio Kimata ,  Atsushi Morishita ,  Akira Takahashi ,  Toshikazu Amemiya ,  Takayuki Kuwagaki ,  Hidetoshi Shindo ,  Ikuo Kikuchi

IPC分类号： B32B15/01

CPC分类号： C22C21/10 ,  C22C38/00 ,  C23C22/60 ,  C23C22/66 ,  C23C28/321 ,  C23C28/3225 ,  C23C28/345 ,  Y10T428/12556 ,  Y10T428/1266 ,  Y10T428/12757 ,  Y10T428/12799 ,  Y10T428/12819 ,  Y10T428/12937 ,  Y10T428/12972 ,  Y10T428/27

摘要： The present invention provides a composite coated zinc-containing plated steel material different from the plated steel materials treated by conventional chromate replacement technologies and superior in all of corrosion resistance, blackening resistance, coating adhesion, and alkali resistance. The composite coated zinc-containing plated steel material of the present invention is characterized by having a composite coating formed by coating and drying on the surface of a plated steel material a treatment solution containing a basic zirconium compound, vanadyl (VO2+)-containing compound, phosphoric acid compound, cobalt compound, organic acid, and water and having a pH7 to 14, the composite coating containing, with respect to the Zr element as 100 mass %, V in an amount of 10 to 45 mass %, P in 5 to 100 mass %, Co in 0.1 to 20 mass %, and an organic acid in 10 to 90 mass %.

摘要翻译： 本发明提供一种与通过常规的铬酸盐替代技术处理的镀覆钢材不同的复合涂覆的含锌镀钢材料，并且具有优异的耐腐蚀性，耐黑变性，涂层粘附性和耐碱性。 本发明的复合镀覆含锌镀覆钢材的特征在于，在电镀钢材的表面上涂布并干燥含有碱性锆化合物，含氧化钒（VO2 +）的化合物， 磷酸化合物，钴化合物，有机酸和水，pH7〜14，复合涂层相对于Zr元素为100质量％，V为10〜45质量％，P为5〜 100质量％，Co：0.1〜20质量％，有机酸为10〜90质量％。

公开(公告)号：US08263232B2

公开(公告)日：2012-09-11

申请号：US12226388

申请日：2007-04-20

申请人： Yoshio Kimata ,  Atsushi Morishita ,  Akira Takahashi ,  Toshikazu Amemiya ,  Takayuki Kuwagaki ,  Hidetoshi Shindo ,  Ikuo Kikuchi

发明人： Yoshio Kimata ,  Atsushi Morishita ,  Akira Takahashi ,  Toshikazu Amemiya ,  Takayuki Kuwagaki ,  Hidetoshi Shindo ,  Ikuo Kikuchi

IPC分类号： B32B15/04 ,  B32B15/18

CPC分类号： C22C21/10 ,  C22C38/00 ,  C23C22/60 ,  C23C22/66 ,  C23C28/321 ,  C23C28/3225 ,  C23C28/345 ,  Y10T428/12556 ,  Y10T428/1266 ,  Y10T428/12757 ,  Y10T428/12799 ,  Y10T428/12819 ,  Y10T428/12937 ,  Y10T428/12972 ,  Y10T428/27

摘要： The present invention provides a composite coated zinc-containing plated steel material different from the plated steel materials treated by conventional chromate replacement technologies and superior in all of corrosion resistance, blackening resistance, coating adhesion, and alkali resistance. The composite coated zinc-containing plated steel material of the present invention is characterized by having a composite coating formed by coating and drying on the surface of a plated steel material a treatment solution containing a basic zirconium compound, vanadyl (VO2+)-containing compound, phosphoric acid compound, cobalt compound, organic acid, and water and having a pH 7 to 14, the composite coating containing, with respect to the Zr element as 100 parts by mass, V in an amount of 10 to 45 parts by mass, P in 5 to 100 parts by mass, Co in 0.1 to 20 parts by mass, and an organic acid in 10 to 90 parts by mass.

摘要翻译： 本发明提供一种与通过常规的铬酸盐替代技术处理的镀覆钢材不同的复合涂覆的含锌镀钢材料，并且具有优异的耐腐蚀性，耐黑变性，涂层粘附性和耐碱性。 本发明的复合镀覆含锌镀覆钢材的特征在于，在电镀钢材的表面上涂布并干燥含有碱性锆化合物，含氧化钒（VO2 +）的化合物， 磷酸化合物，钴化合物，有机酸和水，并且pH为7〜14，所述复合涂层相对于Zr元素为100质量份，V为10〜45质量份，P为 相对于5〜100质量份，Co为0.1〜20质量份，有机酸为10〜90质量份。

公开(公告)号：US20050025991A1

公开(公告)日：2005-02-03

申请号：US10874754

申请日：2004-06-24

申请人： Kiyokazu Ishizuka ,  Hidetoshi Shindo ,  Atsushi Morishita ,  Koichi Saito ,  Motohiro Sasaki ,  Atsuhiko Tounaka

发明人： Kiyokazu Ishizuka ,  Hidetoshi Shindo ,  Atsushi Morishita ,  Koichi Saito ,  Motohiro Sasaki ,  Atsuhiko Tounaka

IPC分类号： C23C2/06 ,  B05D7/00 ,  C09D5/08 ,  C23C22/83 ,  B32B15/08

CPC分类号： B05D7/51 ,  C09D5/082 ,  C23C22/83 ,  C23C28/00 ,  C23C28/3225 ,  C23C28/345 ,  Y10T428/12569 ,  Y10T428/12799 ,  Y10T428/12951 ,  Y10T428/31678 ,  Y10T428/31692

摘要： The present invention provides an inorganic-organic composite-treated zinc-plated steel sheet whose treated coatings do not contain any chromium and which is excellent in corrosion resistance after degreasing, coating adhesion and electrodeposition coating performance. The inorganic-organic composite-treated zinc-plated steel sheet, which is obtained by forming a zinc phosphate coating, in a coating weight of 0.3 to 5 g/m2, on the zinc-plated steel sheet surface and forming thereon a post-treatment coating, in a coating weight of 0.01 to 1 g/m2, by using a post-treatment composition containing at least one compound (A) selected from the group consisting of thiocarbonyl group-containing compounds, sulfide group-containing compounds and guanidyl group-containing compounds, an organic resin (B), a crosslinking agent (C) and an inorganic corrosion inhibitor (D).

摘要翻译： 本发明提供了一种无机 - 有机复合处理的镀锌钢板，其经处理的涂层不含任何铬，并且在脱脂，涂层粘附性和电沉积涂布性能之后具有优异的耐腐蚀性。 通过在镀锌钢板表面上以0.3〜5g / m 2的涂布量形成磷酸锌被膜而得到的无机 - 有机复合处理镀锌钢板，并在其上形成 通过使用含有至少一种选自含硫代羰基的化合物，硫化物基团的化合物（A）的后处理组合物，涂覆重量为0.01〜1g / m 2的后处理涂布， 含有化合物和含胍基的化合物，有机树脂（B），交联剂（C）和无机缓蚀剂（D）。

公开(公告)号：US07029762B2

公开(公告)日：2006-04-18

申请号：US10874754

申请日：2004-06-24

申请人： Kiyokazu Ishizuka ,  Hidetoshi Shindo ,  Atsushi Morishita ,  Koichi Saito ,  Motohiro Sasaki ,  Atsuhiko Tounaka

发明人： Kiyokazu Ishizuka ,  Hidetoshi Shindo ,  Atsushi Morishita ,  Koichi Saito ,  Motohiro Sasaki ,  Atsuhiko Tounaka

IPC分类号： B32B15/00 ,  B32B15/04 ,  B32B15/08 ,  B32B15/18

CPC分类号： B05D7/51 ,  C09D5/082 ,  C23C22/83 ,  C23C28/00 ,  C23C28/3225 ,  C23C28/345 ,  Y10T428/12569 ,  Y10T428/12799 ,  Y10T428/12951 ,  Y10T428/31678 ,  Y10T428/31692

摘要： The present invention provides an inorganic-organic composite-treated zinc-plated steel sheet whose treated coatings do not contain any chromium and which is excellent in corrosion resistance after degreasing, coating adhesion and electrodeposition coating performance.The inorganic-organic composite-treated zinc-plated steel sheet, which is obtained by forming a zinc phosphate coating, in a coating weight of 0.3 to 5 g/m2, on the zinc-plated steel sheet surface and forming thereon a post-treatment coating, in a coating weight of 0.01 to 1 g/m2, by using a post-treatment composition containing at least one compound (A) selected from the group consisting of thiocarbonyl group-containing compounds, sulfide group-containing compounds and guanidyl group-containing compounds, an organic resin (B), a crosslinking agent (C) and an inorganic corrosion inhibitor (D).

摘要翻译： 本发明提供了一种无机 - 有机复合处理的镀锌钢板，其经处理的涂层不含任何铬，并且在脱脂，涂层粘附性和电沉积涂布性能之后具有优异的耐腐蚀性。 通过在镀锌钢板上以0.3〜5g / m 2的涂布量形成磷酸锌被膜而得到的无机 - 有机复合处理的镀锌钢板 通过使用含有至少一种选自下组的化合物（A）的后处理组合物，其表面和其上形成后处理涂层，涂层重量为0.01至1g / m 2， 含硫基羰基化合物，含硫化物基化合物和含胍基的化合物，有机树脂（B），交联剂（C）和无机缓蚀剂（D）。

公开(公告)号：US06649282B1

公开(公告)日：2003-11-18

申请号：US09937007

申请日：2001-12-26

申请人： Shinichi Yamaguchi ,  Jun Maki ,  Teruaki Izaki ,  Masao Kurosaki ,  Hisaaki Sato ,  Hidetoshi Shindo ,  Seiji Sugiyama

发明人： Shinichi Yamaguchi ,  Jun Maki ,  Teruaki Izaki ,  Masao Kurosaki ,  Hisaaki Sato ,  Hidetoshi Shindo ,  Seiji Sugiyama

IPC分类号： B32B1500

CPC分类号： C22C13/00 ,  C22C21/02 ,  C22C21/10 ,  C23C2/08 ,  C23C2/12 ,  Y10S428/926 ,  Y10S428/933 ,  Y10S428/939 ,  Y10T428/12535 ,  Y10T428/12569 ,  Y10T428/12583 ,  Y10T428/12597 ,  Y10T428/12708 ,  Y10T428/12722 ,  Y10T428/12736 ,  Y10T428/12757

摘要： A tin-plating or aluminum-plating surface treated steel material with excellent corrosion resistance containing an intermetallic compound composed of one or more Group IIa (alkaline earth metal) elements and one or more Group IVb elements in a tin-based plating layer or aluminum-based plating layer on the surface of a steel material. For a tin-based plating layer, the long diameter of the intermetallic compound massive bodies is 1 82 m or greater and the short diameter/long diameter ratio is at least 0.4. For an aluminum-based plating layer, the long diameter of the intermetallic compound massive bodies is 10 &mgr;m or greater and the short diameter/long diameter ratio is at least 0.4.

摘要翻译： 一种具有优异耐腐蚀性的镀锡或镀铝表面处理钢材料，其含有由锡基镀层或铝基镀层中的一种或多种IIa族（碱土金属）元素和一种或多种IVb族元素组成的金属间化合物， 在钢材表面形成镀层。 对于锡基镀层，金属间化合物块状体的长径为113μm以上，短径/长径比为0.4以上。 对于铝基镀层，金属间化合物块体的长径为10μm以上，短径/长径比为0.4以上。

公开(公告)号：US06649275B1

公开(公告)日：2003-11-18

申请号：US10172864

申请日：2002-06-17

申请人： Kiyokazu Ishizuka ,  Hidetoshi Shindo

发明人： Kiyokazu Ishizuka ,  Hidetoshi Shindo

IPC分类号： B32B1504

CPC分类号： C23C22/12 ,  Y10T428/12583 ,  Y10T428/12799 ,  Y10T428/12993

摘要： A zinc phosphate treated galvanized steel sheet capable of securing sufficient white rust resistance and non-uniform dew condensation resistance without requiring a sealing chromate treatment has high white color and is excellent in color tone uniformity. The galvanized steel sheet has a zinc phosphate film containing at least 2% of Mg and 0.01 to 1% of at least one element selected from the group consisting of Ni, Co and Cu, and the adhesion value of the zinc phosphate film is at least 0.7 g/m2.

摘要翻译： 能够在不需要密封铬酸盐处理的情况下确保足够的耐白锈和耐均匀的耐凝结性的磷酸锌处理的镀锌钢板具有高的白色，并且色调均匀性优异。 镀锌钢板具有含有至少2％的Mg和0.01〜1％的选自Ni，Co和Cu中的至少一种元素的磷酸锌膜，并且磷酸锌膜的粘附值至少为 0.7g / m 2。

公开(公告)号：US06465114B1

公开(公告)日：2002-10-15

申请号：US09470886

申请日：1999-12-22

申请人： Kazuhiko Honda ,  Kazumi Nishimura ,  Yasuhide Morimoto ,  Satoru Tanaka ,  Yoshihiro Suemune ,  Jun Maki ,  Hidetoshi Shindo ,  Masaaki Sugiyama ,  Hiroyasu Furukawa ,  Masao Kurosaki ,  Hiromasa Nomura ,  Hiroshi Kanai ,  Kohei Ueda

发明人： Kazuhiko Honda ,  Kazumi Nishimura ,  Yasuhide Morimoto ,  Satoru Tanaka ,  Yoshihiro Suemune ,  Jun Maki ,  Hidetoshi Shindo ,  Masaaki Sugiyama ,  Hiroyasu Furukawa ,  Masao Kurosaki ,  Hiromasa Nomura ,  Hiroshi Kanai ,  Kohei Ueda

IPC分类号： B32B1500

CPC分类号： C23C2/02 ,  B05D7/51 ,  C23C2/06 ,  C23C28/00 ,  C23C28/021 ,  C23C28/023 ,  C23C2222/20 ,  Y10S428/926 ,  Y10T428/12569 ,  Y10T428/12799 ,  Y10T428/12937 ,  Y10T428/12944 ,  Y10T428/263 ,  Y10T428/264 ,  Y10T428/273

摘要： A coated steel material excellent in corrosion resistance and a method of producing the same, wherein a coated steel material has on the surface of the steel sheet a Zn-alloy coating layer containing 1-10 wt % of Mg, 2-19 wt % of Al and 0.01-2 wt % of Si, where Mg and Al satisfy Mg (%)+Al (%)≦20%, the balance being Zn and unavoidable impurities, and has a coating layer structure of a Mg intermetallic compound or the like. As a base metal treatment, it is preferably provided with a Ni coating layer. The coated Zn-alloy coated steel sheet may have provided on the coating layer, as an intermediate layer, a chromate film layer, and, as an upper layer, an organic coating layer. The Zn-alloy coating layer may further contain one or more of 0.01-1 wt % of In, 0.01-1 wt % of Bi and 1-10 wt % of Sn. The coated steel material may be painted.

摘要翻译： 耐腐蚀性优异的涂层钢材及其制造方法，其特征在于，所述钢板表面具有含有1-10重量％Mg的Zn合金涂层，2〜19重量％ Al和0.01-2重量％的Si，其中Mg和Al满足Mg（％）+ Al（％）<= 20％，余量为Zn和不可避免的杂质，并且具有Mg金属间化合物或 喜欢。 作为贱金属处理，优选具有Ni被覆层。 涂覆的Zn合金涂层钢板可以设置在作为中间层的铬酸盐膜层的涂层上，并且作为上层设置有机涂层。 Zn合金涂层还可以含有0.01-1重量％的In，0.01-1重量％的Bi和1-10重量％的Sn中的一种或多种。 涂覆的钢材可以涂漆。

公开(公告)号：US20050037228A1

公开(公告)日：2005-02-17

申请号：US10874755

申请日：2004-06-24

申请人： Kiyokazu Ishizuka ,  Hidetoshi Shindo ,  Koichi Saito ,  Motohiro Sasaki ,  Atsuhiko Tounaka

发明人： Kiyokazu Ishizuka ,  Hidetoshi Shindo ,  Koichi Saito ,  Motohiro Sasaki ,  Atsuhiko Tounaka

IPC分类号： C23C2/06 ,  B05D5/00 ,  B05D7/14 ,  B32B15/00 ,  B32B15/08 ,  C09D5/08 ,  C23C22/07 ,  C23C22/12 ,  C23C22/82 ,  C23C22/83 ,  C23C28/00 ,  C23C30/00

CPC分类号： C23C28/3225 ,  C09D5/082 ,  C23C22/83 ,  C23C28/00 ,  C23C28/345 ,  Y10T428/12569 ,  Y10T428/12799 ,  Y10T428/31678

摘要： The present invention is intended to provide an inorganic-organic composite-treated zinc-plated steel sheet whose treated coatings do not contain any hazardous chromate and which is excellent in corrosion resistance after alkaline degreasing and coating adhesion. An inorganic-organic composite-treated zinc-plated steel sheet which has a zinc phosphate coating, in a coating weight of 0.3 to 5 g/m2, on the zinc-plated steel sheet surface and, thereon, a post-treatment coating, in a coating weight of 0.01 to 1 g/m2, containing an organic resin (A), a zirconium compound (B), an inorganic corrosion inhibitor (C) and an organic corrosion inhibitor (D).

摘要翻译： 本发明旨在提供一种无机 - 有机复合处理的镀锌钢板，其经处理的涂层不含有任何有害的铬酸盐，并且在碱性脱脂和涂层粘合之后具有优异的耐腐蚀性。 一种无机 - 有机复合处理的镀锌钢板，其镀锌钢板表面上镀锌重量为0.3至5g / m 2，并在其上进行后处理 以含有有机树脂（A），锆化合物（B），无机腐蚀抑制剂（C）和有机缓蚀剂（D）的涂布量为0.01〜1g / m 2进行涂布。

公开(公告)号：US06376092B1

公开(公告)日：2002-04-23

申请号：US09673890

申请日：2000-10-23

申请人： Kiyokazu Ishizuka ,  Hidetoshi Shindo ,  Kimitaka Hayashi ,  Daisuke Ito

发明人： Kiyokazu Ishizuka ,  Hidetoshi Shindo ,  Kimitaka Hayashi ,  Daisuke Ito

IPC分类号： B32B1504

CPC分类号： C23C28/3225 ,  C23C22/08 ,  C23C22/73 ,  C23C28/345 ,  Y10T428/12583 ,  Y10T428/12799 ,  Y10T428/12951 ,  Y10T428/12972

摘要： The present invention has an object to provide a surface-treated steel sheet which has highly balanced corrosion resistance and formability, and satisfies fundamental properties required mainly for steel sheets for automobile body, and a manufacturing method thereof. The surface-treated steel sheet of the invention is excellent in corrosion resistance and formability, comprising an amorphous inorganic film containing at least 5% magnesium and having a weight within a range of from 0.1 to 2.0 g/m2, formed on the surface of a zinc or zinc alloy plated steel sheet; wherein the inorganic film is soluble in an acidic solution and hardly soluble in a neutral or alkaline solution, and a manufacturing method thereof is provided. A zinc phosphate film may be provided between the galvanized steel sheet and the amorphous inorganic film. The inorganic film should preferably comprise one or more selected from the group consisting of phosphoric acid, phosphates, biphosphates, various condensed phosphoric acids, various condensed phosphates, organic phosphoric acid, and organic phosphates.

摘要翻译： 本发明的目的是提供一种具有高度平衡的耐腐蚀性和成形性的表面处理钢板，并且满足主要用于汽车车身的钢板的基本特性及其制造方法。 本发明的表面处理钢板的耐腐蚀性和成形性优异，其特征在于，含有至少含有5％的镁，重量在0.1〜2.0g / m 2范围内的无定形无机膜， 锌或锌合金镀钢板; 其中无机膜可溶于酸性溶液，难溶于中性或碱性溶液，其制造方法。 可以在镀锌钢板和无定形无机膜之间设置磷酸锌膜。 无机膜应优选包含选自磷酸，磷酸盐，二磷酸盐，各种缩合磷酸，各种缩合磷酸盐，有机磷酸和有机磷酸盐中的一种或多种。

公开(公告)号：US07011895B2

公开(公告)日：2006-03-14

申请号：US10874755

申请日：2004-06-24

申请人： Kiyokazu Ishizuka ,  Hidetoshi Shindo ,  Koichi Saito ,  Motohiro Sasaki ,  Atsuhiko Tounaka

发明人： Kiyokazu Ishizuka ,  Hidetoshi Shindo ,  Koichi Saito ,  Motohiro Sasaki ,  Atsuhiko Tounaka

IPC分类号： B32B15/04 ,  B32B15/08 ,  B32B15/18

CPC分类号： C23C28/3225 ,  C09D5/082 ,  C23C22/83 ,  C23C28/00 ,  C23C28/345 ,  Y10T428/12569 ,  Y10T428/12799 ,  Y10T428/31678

摘要： The present invention is intended to provide an inorganic-organic composite-treated zinc-plated steel sheet whose treated coatings do not contain any hazardous chromate and which is excellent in corrosion resistance after alkaline degreasing and coating adhesion.An inorganic-organic composite-treated zinc-plated steel sheet which has a zinc phosphate coating, in a coating weight of 0.3 to 5 g/m2, on the zinc-plated steel sheet surface and, thereon, a post-treatment coating, in a coating weight of 0.01 to 1 g/m2, containing an organic resin (A), a zirconium compound (B), an inorganic corrosion inhibitor (C) and an organic corrosion inhibitor (D).

摘要翻译： 本发明旨在提供一种无机 - 有机复合处理的镀锌钢板，其经处理的涂层不含有任何有害的铬酸盐，并且在碱性脱脂和涂层粘合之后具有优异的耐腐蚀性。 一种无机 - 有机复合处理的镀锌钢板，其镀锌钢板表面上镀锌钢板表面上涂覆重量为0.3至5g / m 2的磷酸锌涂层 （A），锆化合物（B），无机腐蚀抑制剂（C）和无机防腐蚀剂（C）的涂布重量为0.01〜1g / m 2 有机腐蚀抑制剂（D）。