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1. 发明专利

JP2004238716A Surface treated steel sheet having excellent white rust resistance, and production method therefor 有权
公开(公告)号：JP2004238716A
公开(公告)日：2004-08-26
申请号：JP2003031691
申请日：2003-02-07
申请人： Jfe Steel Kk , Jfeスチール株式会社 , Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： OKAI KAZUHISA , MATSUZAKI AKIRA , YOSHIMI NAOTO , YAMASHITA MASAAKI , TANAKA SHOICHI , MURATA MASAHIRO , MOROHOSHI KOICHI , MATSUKI HIROYASU , NISHIDA REIJIRO , AMAGI SHINGO
IPC分类号： B32B15/08 , B32B15/092 , C08G59/56 , C23C22/34 , C23C22/36
CPC分类号： C23C2222/20
摘要： PROBLEM TO BE SOLVED: To provide a surface treated steel sheet with a single layer film which exhibits excellent corrosion resistance without performing chromate treatment, and in which limitations on a line are hardly placed, and therefore, production is possible at a low cost. SOLUTION: The surface of a zinc based or aluminum based plated steel sheet is provided with a surface treatment film with a film thickness of 0.01 to 5 μm formed by applying a surface treatment composition comprising (a) a water based epoxy resin-dispersed liquid obtained by dispersing a modified epoxy resin obtained by reacting (A) an epoxy radical-containing resin, (B) a primary amine compound and/or a secondary amine compound, and (C)an active hydrogen-containing compound in which a part or the whole consists of a hydrazine derivative comprising active hydrogen into water, (b) a water dispersed body of an urethane resin, (c) a silane coupling agent, (d) phosphoric acid and/or hexafluoro metal acid, and performing drying. COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2006002167A Highly corrosion-resistant surface-treated steel sheet and method for producing the same 有权
标题翻译：高耐腐蚀表面处理钢板及其制造方法
公开(公告)号：JP2006002167A
公开(公告)日：2006-01-05
申请号：JP2004173337
申请日：2004-06-11
申请人： Jfe Steel Kk , Jfeスチール株式会社 , Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： MIYOSHI TATSUYA , SASAKI KENICHI , YOSHIMI NAOTO , MATSUZAKI AKIRA , OKAI KAZUHISA , OSHIMA TAKAO , MURATA MASAHIRO , NAKANO TAKASHI , TANAKA SHOICHI
IPC分类号： C23C22/36 , B05D7/14 , B05D7/24 , B32B15/08 , B32B15/092 , C09D5/00 , C09D5/08 , C09D7/12 , C09D161/20 , C09D163/00 , C09D175/04 , C23C2/26 , C23C22/07 , C23C22/42 , C23C22/83 , C23C28/00
CPC分类号： C23C28/00 , C09D163/00 , C23C2/26 , C23C2222/20 , Y02T50/67 , Y10T428/12569 , Y10T428/12757 , Y10T428/12799 , Y10T428/24967 , Y10T428/24975 , Y10T428/265 , Y10T428/31529 , Y10T428/31551 , Y10T428/31612 , Y10T428/31678 , C08L2666/54
摘要： PROBLEM TO BE SOLVED: To provide a surface-treated steel sheet having excellent corrosion resistance without containing chromium in a film. SOLUTION: A film of treatment composition containing (a1) water dispersions of the resin obtained by reacting polyalkylene-glycol modified epoxy resin obtained by reacting polyalkylene-glycol having specified molecular weight, bisphenol type epoxy resin, active hydrogen-containing compound and poly-isocyanate compound, epoxy-group containing resin, and active hydrogen-containing compound with a part of or the whole thereof consisting of hydrazine derivative having active hydrogen or (a2) water dispersions of the resin obtained by reacting epoxy group containing resin, specified amine compound, and active hydrogen containing compound with a part of or the whole thereof consisting of hydrazine derivative having active hydrogen, (b) silane coupling agent, and (c) phosphoric acid or hexa-fluoro metal acid is formed on a surface of galvanized steel plate or the like, and an upper film of the resin composition containing epoxy group containing resin of specified high molecular weight is formed thereon. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有优异耐腐蚀性的表面处理钢板，而不会在膜中含铬。解决方案：一种处理组合物膜，其包含（a1）通过使具有特定分子量的聚亚烷基二醇反应的聚亚烷基二醇改性环氧树脂，双酚型环氧树脂，含活性氢的化合物和聚异氰酸酯化合物，含环氧基的树脂和其一部分或全部由具有活性氢的肼衍生物组成的活性氢化合物或（a2）通过使含环氧基的树脂反应获得的树脂的水分散体，所述树脂指定胺化合物和含有活性氢的化合物，其一部分或全部由具有活性氢的肼衍生物组成，（b）硅烷偶联剂，和（c）磷酸或六氟金属酸形成在镀锌的表面上钢板等，并且含有含有特定高分子量的含环氧基的树脂的树脂组合物的上部膜是f 在其上。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2004277664A Aqueous coating composition and coated metal plate using thereof 有权
公开(公告)号：JP2004277664A
公开(公告)日：2004-10-07
申请号：JP2003074669
申请日：2003-03-19
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： OSHIMA TAKAO , MURATA MASAHIRO , MOROHOSHI KOICHI , TANAKA SHOICHI
IPC分类号： B32B15/092 , B32B15/08 , B32B15/082 , C09D5/00 , C09D5/08 , C09D133/00 , C09D163/00 , C23C26/00
摘要： PROBLEM TO BE SOLVED: To provide an aqueous coating composition forming a protective film with excellent corrosion resistance and weatherability by coating on a metal plate particularly zinc/aluminum plated steel plate. SOLUTION: The aqueous coating composition contains a cationic aqueous epoxy resin (I) and an aqueous acrylic resin (II). The acrylic resin (II) is cationic or nonionic and the aqueous acrylic resin (II) is blended at 5-90 wt.pts. to a total 100 wt.pts. of a solid mass of the cationic aqueous epoxy resin (I) and the aqueous acrylic resin (II). COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2004149593A Method for producing aqueous resin dispersion 审中-公开
公开(公告)号：JP2004149593A
公开(公告)日：2004-05-27
申请号：JP2002313969
申请日：2002-10-29
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： KAWAMURA TSUTOMU , YOKOI HIDEO , SHIODA ATSUSHI , TANAKA SHOICHI
IPC分类号： B65D23/02 , C08F283/02 , C08F290/14 , C08G63/91 , C08J3/03 , C08J3/075
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an aqueous resin dispersion having good storage stability and obtained by neutralizing an acryl-modified polyester resin and then dispersing the product in water.
SOLUTION: This method for producing the aqueous resin dispersion is characterized by simultaneously adding and polymerizing (B) polymerizable unsaturated vinyl monomers containing a carboxy group-containing unsaturated monomer and (C) an ethylenic double bond-containing polybasic acid anhydride in the presence of (A) a hydroxy group-containing polyester resin, neutralizing (D) the obtained acrylic-modified polyester resin, and then dispersing the product in an aqueous medium. And a water-based coating composition uses the aqueous resin dispersion.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2006051652A Coated steel sheet 审中-公开
标题翻译：涂层钢板
公开(公告)号：JP2006051652A
公开(公告)日：2006-02-23
申请号：JP2004234082
申请日：2004-08-11
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： TANAKA SHOICHI , TADA MASAHIRO , ABE HIDEYUKI
IPC分类号： B32B15/08 , B05D5/06 , B05D7/14
摘要： PROBLEM TO BE SOLVED: To provide a coated steel sheet excellent in design properties and weatherability and also excellent in snow sliding properties by forming a crimped pattern coating film on a steel sheet.
SOLUTION: The coated steel sheet is constituted by forming the crimped pattern coating film by using a crimping coating (A) on the steel sheet and characterized in that the 60° mirror surface glossiness of the crimped pattern coating film on the coated steel sheet is 10 or below, the surface roughness of the crimped pattern coating film is 7.5-11.5 μm as ten-score average roughness (Rz) and the average interval (Sm) between recessed and protruded parts of the crimped pattern coating film is 90-170 μm.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过在钢板上形成卷曲图案涂膜，提供优异的设计性能和耐候性，并且还具有优异的滑雪性能的涂层钢板。解决方案：涂覆钢板是通过在钢板上使用卷边涂层（A）形成卷曲图案涂膜而构成的，其特征在于，涂覆钢板上卷曲图案涂膜的60°镜面光泽度片材为10以下，卷曲图案涂膜的表面粗糙度为7.5-11.5μm，十分平均粗糙度（Rz），卷曲图案涂膜的凹凸部的平均间隔（Sm）为90〜 170μm。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006022370A Surface-treated steel sheet 有权
标题翻译：表面处理钢板
公开(公告)号：JP2006022370A
公开(公告)日：2006-01-26
申请号：JP2004200645
申请日：2004-07-07
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： MOROHOSHI KOICHI , NAKANO TAKASHI , TANAKA SHOICHI , AKUI JUN , OKUBO TAKASHI
IPC分类号： C23C28/00 , C23C22/07 , C23C26/00
摘要： PROBLEM TO BE SOLVED: To provide a steel sheet which is surface-treated with a chromium-free surface-treating agent and has superior corrosion resistance and fingerprint resistance.
SOLUTION: The surface-treated steel sheet has (I) a highly corrosion-resistant underlayer film with a dry film thickness of 0.01 to 1 μm, and (II) a fingerprint-resistant film with a drying film thickness of 0.2 to 3 μm, sequentially formed on a metallic steel sheet, wherein the highly corrosion-resistant underlayer film (I) is formed from the surface-treating composition for the underlayer film comprising; (A) titanium obtained by mixing at least one titanium compound selected from the group consisting of a hydrolyzable titanium compound, a low condensation product of the hydrolyzable titanium compound, titanium hydroxide and a low condensation product of titanium hydroxide, with hydrogen peroxide water;(B) an organic phosphate compound; (C) a water-soluble or water-dispersible organic resin; (D) a metavanadate; (E) zirconium fluoride; and (F) zirconium carbonate.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用无铬表面处理剂进行表面处理并具有优异的耐腐蚀性和耐指纹性的钢板。表面处理钢板具有（I）干膜厚度为0.01〜1μm的高耐腐蚀性下层膜，（II）干燥膜厚度为0.2〜 3μm，依次形成在金属钢板上，其中由下层膜的表面处理组合物形成高耐腐蚀性下层膜（I），所述表面处理组合物包括：（A）通过将选自可水解钛化合物，可水解钛化合物的低缩合产物，氢氧化钛和氢氧化钛的低缩合产物的至少一种钛化合物与过氧化氢水混合而获得的钛;（ B）有机磷酸盐化合物; （C）水溶性或水分散性有机树脂; （D）偏头蛇（E）氟化锆; 和（F）碳酸锆。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JPH11279229A Acrylic resin for coating material and coating material composition 失效
标题翻译：用于涂料和涂料的丙烯酸树脂组合物
公开(公告)号：JPH11279229A
公开(公告)日：1999-10-12
申请号：JP7792398
申请日：1998-03-25
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： NAKAJIMA YOSHIO , YUGAWA YOSHIYUKI , AIDA AKIHIKO , TADA MASAHIRO , TANAKA SHOICHI
IPC分类号： C08F4/36 , C08F212/08 , C08F220/26 , C09D125/00 , C09D133/14
摘要： PROBLEM TO BE SOLVED: To obtain both a resin for a coating material and a coating material composition capable of forming a coated film having extremely improved acid resistance, stain resistance, or the like, without impairing finish appearance, weather resistance, physical properties, or the like, of a coated film.
SOLUTION: This hydroxyl group-containing acrylic resin for a coating material characteristically has the ratio (Mw/Mn) of weight-average molecular weight(Mw) to number-average molecular weight (Mn) measured by GPC(gel permeation chromatography) method of ≥3 in a copolymer obtained by copolymerizing a monomer mixture comprising (a) a benzene ring-containing polymerizable unsaturated monomer, (b) a hydroxyl group-containing polymerizable unsaturated monomer and optionally (c) another polymerizable unsaturated monomer, having 20-70 wt.% content of the benzene ring-containing polymerizable unsaturated monomer (a) in the presence of a specific tetrafunctional organic peroxide. This coating material composition characteristically contains the hydroxyl group-containing acrylic resin and a curing agent.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：为了获得涂覆材料树脂和能够形成具有极好改善的耐酸性，耐污性等的涂膜的涂料组合物，而不损害外观，耐候性，物理性能或类似物。解决方案：用于涂料的含羟基丙烯酸树脂的特征在于通过GPC（凝胶渗透色谱法）测定的重均分子量（Mw）与数均分子量（Mn）的比（Mw / Mn）通过共聚含有（a）含苯环的可聚合不饱和单体，（b）含羟基的可聚合不饱和单体和任选地（c）另一种可聚合不饱和单体的共聚物得到的共聚物中，在特定的四官能有机过氧化物的存在下，含苯环的可聚合不饱和单体（a）的含量为重量％。该涂料组合物特征在于含有含羟基的丙烯酸树脂和固化剂。

8. 发明专利

JP2006009121A Metal surface treatment composition and metal surface-treated steel sheet 有权
标题翻译：金属表面处理组合物和金属表面处理钢板
公开(公告)号：JP2006009121A
公开(公告)日：2006-01-12
申请号：JP2004191023
申请日：2004-06-29
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： MOROHOSHI KOICHI , NAKANO TAKASHI , TANAKA SHOICHI , AKUI JUN , OKUBO TAKASHI
IPC分类号： C23C22/44 , C23C22/00
摘要： PROBLEM TO BE SOLVED: To obtain a pollution-free type surface treatment composition having rust prevention power equal to that of chromate treatment or phosphate treatment.
SOLUTION: The metal surface treatment composition comprises: (B) an organic phosphoric compound of 1 to 400 pts.wt.; (C) a water-soluble or water-dispersible organic resin of 10 to 2,000 pts.wt. in terms of a solid content; (D) a vanadic acid compound of 1 to 400 pts.wt.; (E) a zirconium fluoride compound of 1 to 400 pts.wt.; and (F) a zirconium carbonate compound of 1 to 400 pts.wt. based on (A) 100 pts.wt. of the solid content in a titanium-containing aqueous solution obtained by mixing at least one kind of titanium compound selected from the group consisting of a hydrolysable titanium compound, a low condensate of a hydrolysable titanium compound, titanium hydroxide and a low condensate of titanium hydroxide with hydrogen peroxide water.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：获得具有与铬酸盐处理或磷酸盐处理相同的防锈功能的无污染型表面处理组合物。解决方案：金属表面处理组合物包含：（B）1至400重量份的有机磷化合物; （C）10〜2,000重量份的水溶性或水分散性有机树脂在固体含量方面; （D）1〜400重量份的钒酸化合物。（E）1〜400重量份的氟化锆化合物; 和（F）1〜400重量份的碳酸锆化合物基于（A）100重量份通过混合至少一种选自可水解钛化合物，可水解钛化合物的低缩合物，氢氧化钛和氢氧化钛的低缩合物的钛化合物而获得的含钛水溶液中的固含量用过氧化氢水。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005298837A Metal surface treatment composition and metal plate using the same 审中-公开
标题翻译：金属表面处理组合物和使用它的金属板
公开(公告)号：JP2005298837A
公开(公告)日：2005-10-27
申请号：JP2004112074
申请日：2004-04-06
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： MOROHOSHI KOICHI , NAKANO TAKASHI , TANAKA SHOICHI
IPC分类号： B32B15/095 , B32B15/08 , C08K3/10 , C08K3/36 , C08K5/5425 , C08L75/04 , C09D5/00 , C09D5/02 , C09D7/12 , C09D175/04 , C23C22/34 , C23C22/40
CPC分类号： C23C2222/20
摘要： PROBLEM TO BE SOLVED: To provide a metal surface treatment composition free from harmful chromium but capable of forming a surface treated metal plate having excellent corrosion resistance and lubricity with one layer of a coating.
SOLUTION: The metal surface treatment composition comprises, with respect to (A) 100 parts by weight of the solid content of a water-soluble or water dispersible polyurethane resin: (B) 10 to 40 parts by weight of silica particles; (C) 0.3 to 25 parts by weight of a silane coupling agent; (D) 0.3 to 30 parts by weight of a vanadic acid compound; 1 to 20 parts by weight of at least one kind of fluoride compound selected from metal hydrofluoric acids and metal hydrofluoric acid salts; and (F) 0.5 to 30 parts by weight of a lubrication function imparting agent.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种不含有害铬的金属表面处理组合物，但是能够形成具有优异的耐腐蚀性和润滑性的表面处理金属板，并具有一层涂层。解决方案：相对于（A）100重量份固体含量的水溶性或水分散性聚氨酯树脂，金属表面处理组合物包含：（B）10至40重量份的二氧化硅颗粒; （C）0.3〜25重量份的硅烷偶联剂; （D）0.3〜30重量份的钒酸化合物; 1至20重量份的至少一种选自金属氢氟酸和金属氢氟酸盐的氟化物; 和（F）0.5〜30重量份润滑功能赋予剂。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005325404A Metal surface treatment composition and surface-treated metal sheet using the same 审中-公开
标题翻译：金属表面处理组合物及其表面处理金属片
公开(公告)号：JP2005325404A
公开(公告)日：2005-11-24
申请号：JP2004144073
申请日：2004-05-13
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： TANAKA SHOICHI , NAKANO TAKASHI
IPC分类号： C23C22/17
摘要： PROBLEM TO BE SOLVED: To provide a metal surface treatment composition which does not comprise harmful chromium and also can form a film having corrosion resistance comparable to that by chromate treatment, to provide a surface-treated metallic sheet treated with the surface treatment composition, and to provide a fingerprint resistant steel sheet obtained by being treated with the surface treatment composition and thereafter forming a film having fingerprint resistance on the surface-treatment film.
SOLUTION: The metal surface treatment composition is characterized in that, to (A) 100 pts.wt. of the solid content of a water base organic high polymer compound, (B) a phosphoric acid compound of 5 to 30 pts.wt., and (C) an amino acid compound of 2 to 20 pts.wt. are contained.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供不含有害铬的金属表面处理组合物，并且还可以形成具有与铬酸盐处理相当的耐腐蚀性的膜，以提供用表面处理处理的表面处理金属片并且提供通过用表面处理组合物处理并随后在表面处理膜上形成具有耐指纹性的膜而获得的耐指纹钢板。解决方案：金属表面处理组合物的特征在于：（A）100重量份的水性有机高分子化合物的固体成分，（B）5〜30重量份的磷酸化合物，（C）2〜20重量份的氨基酸化合物。被包含。版权所有（C）2006，JPO＆NCIPI

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