公开(公告)号：US08241742B2

公开(公告)日：2012-08-14

申请号：US12303191

申请日：2006-06-15

申请人： Motohiro Sasaki ,  Junpei Karoji ,  Koichi Saito ,  Atsushi Morishita ,  Akira Takahashi ,  Hiroshi Kanai ,  Masahiro Fuda

发明人： Motohiro Sasaki ,  Junpei Karoji ,  Koichi Saito ,  Atsushi Morishita ,  Akira Takahashi ,  Hiroshi Kanai ,  Masahiro Fuda

IPC分类号： B32B5/16 ,  B32B15/18 ,  B32B15/095

CPC分类号： C09D123/0869 ,  C08G18/0823 ,  C08G18/10 ,  C08G18/12 ,  C08G18/44 ,  C08G18/6662 ,  C08G18/758 ,  C08G2150/90 ,  C08L2666/20 ,  C09D123/04 ,  C09D175/04 ,  C09J123/0869 ,  C23C26/00 ,  C23C30/00 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/259 ,  Y10T428/26 ,  Y10T428/273 ,  C08G18/3893 ,  C08L91/06 ,  C08L2666/04 ,  C08G18/3231

摘要： It is an object of the present invention to provide a coated steel sheet, properties of which such as tape peeling resistance, solvent resistance, alkali resistance and abrasion resistance are improved.A coated steel sheet coated with a composite coat, wherein said composite coat comprises a compounded resin (A) in which polyurethane resin particles (A-1) and ethylene-unsaturated carboxylic acid copolymerization resin particles (A-2), respectively having an average particle diameter of 20 to 100 nm and a silanol group and/or an alkoxysilyl, group, are contained in a mass ratio of 20:80 to 90:10 and silicon oxide particles (A-3) having an average particle diameter of 5 to 20 nm and an organic titanium compound (A-4) are compounded, polyolefin wax particles (B) having an average particle diameter of 0.5 to 4 μm and a softening point of 100 to 140° C., and silicon oxide particles (C) having an average particle diameter of 70 to 200 nm, and wherein an amount of a coat of said composite coat is 0.5 to 3 g/cm2.

摘要翻译： 本发明的目的是提供一种涂层钢板，其性能如带剥离性，耐溶剂性，耐碱性和耐磨性得到改善。 涂覆有复合涂层的涂覆钢板，其中所述复合涂层包括其中分别具有平均值的聚氨酯树脂颗粒（A-1）和乙烯 - 不饱和羧酸共聚树脂颗粒（A-2）的复合树脂（A） 20〜100nm的粒径和硅烷醇基和/或烷氧基甲硅烷基，以20:80〜90:10的质量比包含，平均粒径为5〜3的氧化硅粒子（A-3） 20nm的有机钛化合物（A-4），平均粒径为0.5〜4μm，软化点为100〜140℃的聚烯烃蜡粒子（B）和氧化硅粒子（C） 平均粒径为70〜200nm，所述复合涂层的涂层量为0.5〜3g / cm 2。

公开(公告)号：US20080081196A1

公开(公告)日：2008-04-03

申请号：US11540507

申请日：2006-10-02

申请人： Koichi Saito ,  Motohiro Sasaki ,  Atsushi Morishita ,  Akira Takahashi ,  Hiroshi Kanai ,  Masahiro Fuda

发明人： Koichi Saito ,  Motohiro Sasaki ,  Atsushi Morishita ,  Akira Takahashi ,  Hiroshi Kanai ,  Masahiro Fuda

IPC分类号： B32B15/08 ,  B32B27/18 ,  B32B15/085 ,  B32B15/09 ,  B32B15/092 ,  B32B15/095

CPC分类号： C23C26/00 ,  C09D5/084 ,  C23C30/00 ,  Y10T428/31511 ,  Y10T428/31529 ,  Y10T428/31551 ,  Y10T428/31605 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31692

摘要： It is an object of the present invention to provide an organic coating-treated metal sheet, having a coat capable of satisfying all the corrosion resistance, alkali resistance, solvent resistance, anti-scratch property and adhesion requirements which the conventional nonchromate type coating technologies have been difficult to meet.A surface-treated metal sheet with a coat comprising 50 to 90% by weight of a crosslinked resin matrix (A) and 10 to 50% by weight of an inorganic rust preventive (B) as formed on the metal sheet surface,wherein the crosslinked resin matrix (A) is formed by the reaction between a water-borne resin and a crosslinking agent and has an acid value of 0 to 30 due to carboxylic acid groups not neutralized by an alkali metal and a hydroxyl value of 5 to 50.

摘要翻译： 本发明的目的是提供一种有机涂层处理的金属片，其具有能够满足常规非铬酸盐型涂覆技术具有的所有耐腐蚀性，耐碱性，耐溶剂性，抗划伤性和粘附要求的涂层 很难见面。 一种表面处理金属片，其具有在金属片表面上形成的包含交联树脂基体（A）50至90重量％和10至50重量％的无机防锈剂（B）的涂层，其中交联 树脂基体（A）是由水性树脂与交联剂的反应形成的，由于未被碱金属中和且羟值为5〜50的羧酸基，酸值为0〜30。

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：US06475300B2

公开(公告)日：2002-11-05

申请号：US09793710

申请日：2001-02-27

申请人： Toshiaki Shimakura ,  Motohiro Sasaki ,  Katsuyoshi Yamasoe ,  Hiromasa Nomura ,  Hiroshi Kanai ,  Kouhei Ueda

发明人： Toshiaki Shimakura ,  Motohiro Sasaki ,  Katsuyoshi Yamasoe ,  Hiromasa Nomura ,  Hiroshi Kanai ,  Kouhei Ueda

IPC分类号： C23C2207

CPC分类号： C23C22/68 ,  C09D4/00 ,  C09D5/08 ,  C09D133/02 ,  C23C22/34 ,  C23C22/361 ,  C23C2222/20 ,  C08G77/04 ,  C08L2666/28 ,  C08L2666/54

摘要： A non-chromate metallic surface treating agent comprising (a) a silane coupling agent and/or a hydrolytic condensation product thereof, (b) water-dispersible silica, and (c) a zirconium compound and/or a titanium compound, and further comprising (d) a thiocarbonyl-containing compound and/or (e) a water-soluble acrylic resin is disclosed.

摘要翻译： 一种非铬酸盐金属表面处理剂，其包含（a）硅烷偶联剂和/或其水解缩合产物，（b）水分散性二氧化硅，和（c）锆化合物和/或钛化合物，并且还包含 （d）含硫代羰基化合物和/或（e）水溶性丙烯酸树脂。

公开(公告)号：US5736349A

公开(公告)日：1998-04-07

申请号：US440175

申请日：1995-05-12

申请人： Motohiro Sasaki ,  Masahiko Matsukawa ,  Katsuaki Yoshioka ,  Makoto Anan ,  Mitsuo Isomura ,  Yoshihiro Ashihara ,  Masahisa Okada

发明人： Motohiro Sasaki ,  Masahiko Matsukawa ,  Katsuaki Yoshioka ,  Makoto Anan ,  Mitsuo Isomura ,  Yoshihiro Ashihara ,  Masahisa Okada

IPC分类号： B03C1/01 ,  G01N33/543 ,  G01N33/553 ,  C07K17/14

CPC分类号： B03C1/01 ,  G01N33/5434 ,  G01N2446/10 ,  G01N2446/86 ,  G01N2446/90

摘要： There are disclosed a magnetic particle for an immunoassay method, which comprises a core and a coating layer formed on the surface of the core wherein said core comprises an organic polymer matrix and said coating layer comprises a mixed crystal ferrite represented by the formula: M.sub.x Fe.sub.(3-x) O.sub.4 wherein M represents at least one metal selected from the group consisting of Mn, Ni, Zn, Co, Cu, Mg, Sn, Ca and Cd, and x is a number satisfying the relation: 0

摘要翻译： 公开了一种用于免疫测定方法的磁性颗粒，其包括芯和形成在芯的表面上的涂层，其中所述芯包含有机聚合物基质，所述涂层包含由下式表示的混合晶体铁氧体：MxFe（ 3-x）O 4，其中M表示选自Mn，Ni，Zn，Co，Cu，Mg，Sn，Ca和Cd中的至少一种金属，x是满足以下关系的数：0

公开(公告)号：US08349446B2

公开(公告)日：2013-01-08

申请号：US12303195

申请日：2006-06-15

申请人： Motohiro Sasaki ,  Koichi Saito ,  Atsushi Morishita ,  Akira Takahashi

发明人： Motohiro Sasaki ,  Koichi Saito ,  Atsushi Morishita ,  Akira Takahashi

IPC分类号： B32B5/16 ,  B32B15/08

CPC分类号： C09D123/0853 ,  C08K3/36 ,  C08K5/0091 ,  C09J123/0869 ,  Y10T428/254

摘要： A coated steel sheet coated with a composite coat, wherein said composite coat is a coat formed by compounding ethylene-unsaturated carboxylic acid copolymerization resin particles (A) having an average particle diameter of 20 to 100 nm and a silanol group and/or an alkoxysilyl group, silicon oxide particles (B) having an average particle diameter of 5 to 50 nm and an organic titanium compound (C), and wherein an amount of a coat of said composite coat is 0.5 to 3 g/m2.

摘要翻译： 涂覆有复合涂层的涂覆钢板，其中所述复合涂层是通过将平均粒径为20-100nm的乙烯 - 不饱和羧酸共聚树脂颗粒（A）与硅烷醇基和/或烷氧基甲硅烷基 基团，平均粒径为5〜50nm的氧化硅粒子（B）和有机钛化合物（C），其中所述复合涂层的涂层量为0.5〜3g / m 2。

公开(公告)号：US20100233470A1

公开(公告)日：2010-09-16

申请号：US12303195

申请日：2006-06-15

申请人： Motohiro Sasaki ,  Koichi Saito ,  Atsushi Morishita ,  Akira Takahashi

发明人： Motohiro Sasaki ,  Koichi Saito ,  Atsushi Morishita ,  Akira Takahashi

IPC分类号： B32B5/16 ,  B32B15/08

CPC分类号： C09D123/0853 ,  C08K3/36 ,  C08K5/0091 ,  C09J123/0869 ,  Y10T428/254

摘要： It is an object of the present invention to provide a coated steel sheet, properties of which such as an adhesion property to a substrate and press oil resistance are improved.A coated steel sheet coated with a composite coat, wherein said composite coat is a coat formed by compounding ethylene-unsaturated carboxylic acid copolymerization resin particles (A) having an average particle diameter of 20 to 100 nm and a silanol group and/or an alkoxysilyl group, silicon oxide particles (B) having an average particle diameter of 5 to 50 nm and an organic titanium compound (C), and wherein an amount of a coat of said composite coat is 0.5 to 3 g/m2.

摘要翻译： 本发明的目的是提供一种涂层钢板，其特性如对基材的粘合性能和耐压油性提高。 涂覆有复合涂层的涂覆钢板，其中所述复合涂层是通过将平均粒径为20-100nm的乙烯 - 不饱和羧酸共聚树脂颗粒（A）与硅烷醇基和/或烷氧基甲硅烷基 基团，平均粒径为5〜50nm的氧化硅粒子（B）和有机钛化合物（C），其中所述复合涂层的涂层量为0.5〜3g / m 2。

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：US06572983B2

公开(公告)日：2003-06-03

申请号：US09793709

申请日：2001-02-27

申请人： Toshiaki Shimakura ,  Motohiro Sasaki ,  Katsuyoshi Yamasoe

发明人： Toshiaki Shimakura ,  Motohiro Sasaki ,  Katsuyoshi Yamasoe

IPC分类号： B05D310

CPC分类号： B05D7/51 ,  C09D5/084 ,  C23C22/34 ,  C23C22/50 ,  C23C22/53 ,  C23C22/73 ,  C23C22/80 ,  C23C22/83 ,  C23C2222/20 ,  Y02T50/67 ,  Y10T428/12951

摘要： A method of treating a metallic surface which comprises treating a metal-coated steel panel with a nonchromate metallic surface treating agent containing, in each liter thereof, (a-1) a silane coupling agent and/or a hydrolytic condensation product thereof, (a-2) water-dispersible silica in a proportion, and (a-3) a zirconium compound and/or a titanium compound, drying the treated steel panel and coating it with an anticorrosion coating agent containing, in each liter of an aqueous resin solution or dispersion, (b-1) a silane coupling agent and/or a hydrolytic condensation product thereof, (b-2) water-dispersible silica and (b-3) at least one phosphorus-containing ion selected from among phosphate ion, phosphite ion and hypophosphite ion.

摘要翻译： 一种处理金属表面的方法，其包括用含有（a-1）硅烷偶联剂和/或其水解缩合产物的非铬酸盐金属表面处理剂处理金属涂覆的钢板，（a-1） -2）水分散性二氧化硅，和（a-3）锆化合物和/或钛化合物，干燥处理过的钢板并用防腐涂层剂涂覆，每一升含水树脂溶液 或分散体，（b-1）硅烷偶联剂和/或其水解缩合物，（b-2）水分散性二氧化硅和（b-3）至少一种选自磷酸根离子，亚磷酸盐的含磷离子 离子和次磷酸根离子。

公开(公告)号：US06447589B2

公开(公告)日：2002-09-10

申请号：US09734766

申请日：2000-12-13

申请人： Motohiro Sasaki ,  Toshiaki Shimakura ,  Katsuyoshi Yamasoe

发明人： Motohiro Sasaki ,  Toshiaki Shimakura ,  Katsuyoshi Yamasoe

IPC分类号： C03F11173

CPC分类号： C08G83/001 ,  C09D5/08 ,  C23C2222/20 ,  Y10S524/907

摘要： The present invention has for its object to provide a method of producing a water-base resin composition for rust-preventive coating which is suited for metal-coated steel panels, particularly galvanized steel panels, and despite the absence of chromium therein, is capable of imparting high corrosion resistance to coated metals, with the additional advantage of improved storage stability, and to a water-base resin composition as obtained by the above production method. The production technology according to the present invention is a method of producing a water-base resin composition for rust-preventive coating which comprises reacting a water-base resin composition containing, in each liter thereof, 10 to 500 g of water-dispersible silica and 0.02 to 20 g of a silane coupling agent and/or a hydrolytic condensation product thereof at a temperature of not less than 50° C. and not over the boiling temperature thereof, and the water-base resin composition as obtainable by the above production method.

摘要翻译： 本发明的目的是提供一种适用于金属涂层钢板，特别是镀锌钢板的防锈涂层用水性树脂组合物的制造方法，尽管不存在铬，但能够 赋予涂覆金属高的耐腐蚀性，具有提高储存稳定性的另外的优点，以及通过上述制备方法获得的水基树脂组合物。 根据本发明的生产技术是一种防锈涂料用水性树脂组合物的制造方法，其特征在于，使水性树脂组合物在每升中含有10〜500g的水分散性二氧化硅和0.02 至20g硅烷偶联剂和/或其水解缩合产物，并且不超过其沸点温度，以及通过上述制备方法可获得的水基树脂组合物。