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1.发明授权Nonchromate metallic surface treating agent for PCM use, method for PCM surface treatment, and treated PCM steel panel 失效用于PCM使用的非铬酸盐金属表面处理剂，用于PCM表面处理的方法和经处理的PCM钢板公开(公告)号：US06482274B2
公开(公告)日：2002-11-19
申请号：US09793711
申请日：2001-02-27
IPC分类号： C23C2205
CPC分类号： C23C22/68 , C23C22/34 , C23C2222/20
摘要： A nonchromate 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 is disclosed. The present invention also discloses a method for treating a surface of a PCM steel panel, a method of producing a PCM steel panel, and a PCM steel panel as produced by the method.
摘要翻译： 公开了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。 本发明还公开了一种PCM钢板的表面处理方法，PCM钢板的制造方法以及PCM钢板的制造方法。
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公开(公告)号：US06572983B2
公开(公告)日：2003-06-03
申请号：US09793709
申请日：2001-02-27
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。
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3.发明授权公开(公告)号：US06447589B2
公开(公告)日：2002-09-10
申请号：US09734766
申请日：2000-12-13
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。
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4.发明授权Non-chromate metallic surface-treating agent, method for surface treatment, and treated steel material 失效非铬酸盐金属表面处理剂，表面处理方法和处理钢材公开(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。
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公开(公告)号：US06241830B1
公开(公告)日：2001-06-05
申请号：US09373580
申请日：1999-08-13
IPC分类号： C23C2200
摘要： The present invention relates to an anticorrosive treatment including following steps (1) contacting a metal to be treated with an aqueous solution containing one or more kinds of compounds containing phosphorus ions, (2) washing it if desired, and (3) applying anticorrosive coatings containing one or more kinds of sulfur compounds and a water dispersible silica in a composition containing an aqueous resin and water as main components.
摘要翻译： 本发明涉及一种防腐蚀处理，包括以下步骤（1）：将待处理的金属与含有一种或多种含磷离子的化合物的水溶液接触，（2）如果需要洗涤，以及（3）应用防腐涂层 在含有水性树脂和水作为主要成分的组合物中含有一种或多种硫化合物和水分散性二氧化硅。
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6.发明授权Surface treatment chemical and bath for forming hydrophilic coatings and method of surface-treating aluminum members 失效用于形成亲水涂层的表面处理化学和浴槽以及铝构件表面处理方法
公开(公告)号：US5009962A
公开(公告)日：1991-04-23
申请号：US538807
申请日：1990-06-15
申请人： Katsuyoshi Yamasoe
发明人： Katsuyoshi Yamasoe
CPC分类号： C23C22/83 , C09D5/08 , F28F13/18 , F28F19/02 , F28F2245/02
摘要： Hydrophilic coatings on aluminum plates comprising, on a solid basis, 5-25 parts by weight of a sodium salt and/or a potassium salt of carboxymethylcellulose, and 25-50 parts by weight of an ammonium salt of carboxymethylcellulose, and 25-70 parts by weight of N-methylol acrylamide, which may further contain 1.5-15 parts by weight of polyacrylic acid and 0.6-9 parts by weight (as Zr) of a zirconium compound, per 100 parts by weight of the above indispensable components.
摘要翻译： 在铝板上的亲水性涂料包括固体为5-25重量份的羧甲基纤维素的钠盐和/或钾盐，以及25-50重量份的羧甲基纤维素铵盐和25-70份 的N-羟甲基丙烯酰胺，相对于100重量份上述不可缺少的组分，其可以进一步含有1.5-15重量份的聚丙烯酸和0.6-9重量份（作为Zr）的锆化合物。
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公开(公告)号：US4828616A
公开(公告)日：1989-05-09
申请号：US90372
申请日：1987-08-28
申请人： Katsuyoshi Yamasoe
发明人： Katsuyoshi Yamasoe
CPC分类号： C23C22/66 , C09D1/04 , C23C2222/20
摘要： An aqueous surface treatment composition for forming a hydrophilic coating comprising: (a) alkali metal silicate, (b) aminoalcohol, and (c) a water-soluble resin selected from the group consisting of a water-soluble nylon, a natural polysaccharide and a water-soluble, natural protein, and/or a water-soluble silane coupling agent. This aqueous surface treatment composition is used to form a hydrophilic coating on an aluminum surface having a corrosion-resistant coating layer. The hydrophilic coating prepared from this composition has good hydrophilic nature and corrosion resistance with substantially no unacceptable odor.
摘要翻译： 一种用于形成亲水涂层的水性表面处理组合物，其包含：（a）碱金属硅酸盐，（b）氨基醇，和（c）水溶性树脂，其选自水溶性尼龙，天然多糖和 水溶性天然蛋白质和/或水溶性硅烷偶联剂。 该水性表面处理组合物用于在具有耐腐蚀涂层的铝表面上形成亲水涂层。 由该组合物制备的亲水性涂料具有良好的亲水性和耐腐蚀性，基本上没有不可接受的气味。
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8.发明授权公开(公告)号：US06419731B2
公开(公告)日：2002-07-16
申请号：US09833070
申请日：2001-04-12
IPC分类号： C23C2205
摘要： A nonchromate rust preventive agent for aluminum which comprises a zirconium compound, a fluoride ion, a water-soluble resin and an aluminum salt. Also an aluminum product treated with the nonchromate rust preventive agent is provided.
摘要翻译： 一种用于铝的非铬酸盐防锈剂，其包含锆化合物，氟化物离子，水溶性树脂和铝盐。 还提供了用非铬酸盐防锈剂处理的铝制品。
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公开(公告)号：US4728456A
公开(公告)日：1988-03-01
申请号：US793019
申请日：1985-10-30
CPC分类号： C23G1/125
摘要： Chromium free cleaning compositions for cleaning aluminum and aluminum alloy surfaces comprisingA. from 0.2-4 g/l ferric ion andB. sufficient sulfuric and/or nitric acid to produce a pH of 2 or less.The invention also relates to compositions containing from 0.001-0.5 g/l of fluoride ions.
摘要翻译： 用于清洁铝和铝合金表面的无铬清洁组合物，其包含从0.2-4g / l的三价铁离子和B.足够的硫酸和/或硝酸得到的pH为2或更低的A. 本发明还涉及含有0.001-0.5g / l氟离子的组合物。
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10.发明授权Hydrophilic surface-treating aqueous solution and hydrophilic surface-treating method using polyglutamic acid 失效亲水性表面处理水溶液和使用聚谷氨酸的亲水表面处理方法
公开(公告)号：US5527854A
公开(公告)日：1996-06-18
申请号：US318449
申请日：1994-10-05
IPC分类号： C09D5/00 , C09D5/08 , C09D177/04 , C09D189/00 , C09D201/00 , C23C22/66 , C23C22/68
CPC分类号： C23C22/68 , C09D177/04 , C09D201/00 , C09D5/08 , C23C22/66
摘要： A hydrophilic surface-treating aqueous solution and a hydrophilic surface-treating method are provided to form a film which can maintain its hydrophilicity. The hydrophilic surface-treating aqueous solution contains as main components polyglutamic acid, basic compound, and aqueous resin if necessary. This surface-treating solution and method enable the forming of a film on the surface of aluminum series metals which are used for aluminum fins of heat exchangers, and confer the film's anticorrosion properties, superior hydrophilicity and high hydrophilic permanency, while remarkably suppressing an offensive odor.
摘要翻译： 提供亲水性表面处理水溶液和亲水性表面处理方法以形成能够保持其亲水性的膜。 如果需要，亲水性表面处理水溶液含有聚谷氨酸，碱性化合物和水性树脂的主要成分。 该表面处理溶液和方法能够在用于热交换器的铝翅片的铝系金属的表面上形成膜，并且赋予膜的防腐蚀性，优异的亲水性和高亲水性永久性，同时显着抑制异味 。
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