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1. 发明授权

US4497668A Phosphating process for zinc-plated metals 失效
标题翻译：镀锌金属的磷化工艺
公开(公告)号：US4497668A
公开(公告)日：1985-02-05
申请号：US554879
申请日：1983-11-25
申请人： Raschad Mady , Winand Hanelt , Roland Morlock , Dieter Geruhn , Lutz Leyhe , Jobst H. Meyer zu Bexten , Franz Ricke
发明人： Raschad Mady , Winand Hanelt , Roland Morlock , Dieter Geruhn , Lutz Leyhe , Jobst H. Meyer zu Bexten , Franz Ricke
IPC分类号： C23C22/12 , C23C22/13 , C23F7/08
CPC分类号： C23C22/13 , C23C22/12
摘要： A process for phosphating zinc-plated metal articles, particularly electrolytically zinc-plated steel sheets, by treatment thereof for a short period with an acidic phosphating solution which, in addition to zinc and phosphate ions, can contain other metal cations and/or anions of oxygen-containing acids having an accelerating effect, wherein the phosphating solution has a content of Zn.sup.2+ -cations of between about 1 and 2.5 g/l, a free acid content in the range from 0.8 to 3 points, and the acid ratio of total acid to free acid in the range from 5 to 10. The phosphating treatment is carried out for a period of time not in excess of about 5 seconds.
摘要翻译：一种通过用酸性磷酸盐溶液处理短时间的镀锌金属制品，特别是电解镀锌钢板的方法，除了锌和磷酸根离子之外，还可以含有其它金属阳离子和/或阴离子具有促进作用的含氧酸，其中磷酸盐化合物的Zn 2+离子含量在约1至2.5g / l之间，游离酸含量在0.8至3个点之间，而酸的酸的比例游离酸在5至10的范围内。磷化处理进行不超过约5秒的时间。

2. 发明授权

US4761189A Process and aqueous compositions for treating metal surfaces 失效
标题翻译：用于处理金属表面的方法和含水组合物
公开(公告)号：US4761189A
公开(公告)日：1988-08-02
申请号：US53598
申请日：1987-05-20
申请人： Raschad Mady , Christian Ries , Roland Morlock
发明人： Raschad Mady , Christian Ries , Roland Morlock
IPC分类号： C23C22/37 , C23C22/34 , C23C22/36 , C23C22/38 , C23C22/08
CPC分类号： C23C22/36 , C23C22/34 , C23C2222/10
摘要： The invention relates to a process for treating metal surfaces, preferably of aluminum, aluminum alloys and steel, for the subsequent application of organic coating compositions. The metal surfaces are wetted with an aqueous bath solution containing chromium(III)ions, fluoride ions and an organic film former which is soluble or homogeneously dispersible in water, after which the solution applied is dried and converted by heating into a water-insoluble film.The bath solution preferably contains the following constituents and approximate quantities thereof: 0.5 to 10 g/l of chromium(III)ions, 0.55 to 11 g/l of fluoride ions, 0.6 to 12.5 g/l of phosphate ions, and 0.15 to 5.0 g/l of organic film former. The organic film former preferably used is a polymer containing free carboxyl groups, more preferably a homopolymer and/or copolymer of acrylic and/or methacrylic acid.
摘要翻译：本发明涉及用于处理金属表面，优选铝，铝合金和钢的方法，用于随后应用有机涂料组合物。金属表面用含有铬（III）离子，氟离子和可溶于或均匀分散在水中的有机成膜剂的含水浴溶液润湿，之后将所施加的溶液干燥并通过加热转化成水不溶性膜。浴溶液优选包含以下成分及其近似量：0.5至10g / l的铬（III）离子，0.55至11g / l的氟离子，0.6至12.5g / l的磷酸根离子和0.15至5.0 g / l有机成膜剂。优选使用的有机成膜剂是含有游离羧基的聚合物，更优选丙烯酸和/或甲基丙烯酸的均聚物和/或共聚物。

3. 发明授权

US4762572A Process for phosphating electrolytically zinc-coated metals 失效
标题翻译：磷酸化电解镀锌金属的工艺
公开(公告)号：US4762572A
公开(公告)日：1988-08-09
申请号：US921665
申请日：1986-10-20
申请人： Raschad Mady , Caecillie Daniel , Detlev Bohnhorst , Karl-Heinz Gottwald , Roland Morlock
发明人： Raschad Mady , Caecillie Daniel , Detlev Bohnhorst , Karl-Heinz Gottwald , Roland Morlock
IPC分类号： C23C22/12 , C23C22/13 , C23C22/18
CPC分类号： C23C22/182
摘要： A method for phosphate coating zinc or nickel-zinc alloy electrolytically coated metal surfaces, in which they are exposed to a phosphating solution containing zinc, manganese, and phosphate ions, and optionally cobalt and/or nitrate ions. The method is conducted at an elevated temperature for up to slightly more than 5 seconds.
摘要翻译：一种用于磷酸盐涂覆锌或镍 - 锌合金电解涂覆的金属表面的方法，其中它们暴露于含有锌，锰和磷酸根离子的磷酸盐溶液以及任选的钴和/或硝酸根离子。该方法在升高的温度下进行多达5秒钟。

4. 发明授权

US06224947B1 Process for forming a resinous coating from an autodepositing composition which includes internally stabilized vinylidene chloride copolymer 失效
标题翻译：用于从包含内部稳定的偏二氯乙烯共聚物的自动沉积组合物形成树脂涂层的方法
公开(公告)号：US06224947B1
公开(公告)日：2001-05-01
申请号：US08467622
申请日：1995-06-06
申请人： Wilbur S. Hall , Herbert Fischer , Roland Morlock
发明人： Wilbur S. Hall , Herbert Fischer , Roland Morlock
IPC分类号： B05D118
CPC分类号： B05D7/144 , B05D7/142 , C08F214/08 , C09D5/088 , Y10T428/31692 , Y10T428/31699
摘要： Improved autodeposited coatings on metallic surfaces are formed by contacting the metallic surfaces with an autodepositing composition comprising an acidic aqueous coating solution containing dispersed solid resin particles or either an internally stabilized or externally stabilized vinylidene chloride polymer, an exemplary internally stabilized polymer being prepared from vinylidene chloride and a monomeric surfactant which includes an inorganic ionizable group, and an exemplary externally stabilized polymer being prepared from vinylidene chloride and a reactive comonomer, the resulting resin particles having surfactant adsorbed thereon, said autodeposited coatings having extremely good corrosion resistant properties without treatment with a reaction rinse such as a chromium rinse.
摘要翻译：通过使金属表面与包含分散的固体树脂颗粒或内部稳定或外部稳定的偏二氯乙烯聚合物的酸性水性涂料溶液的自动沉积组合物形成改进的自沉积涂层，由偏二氯乙烯制备的示例性内部稳定的聚合物和包含无机电离基团的单体表面活性剂和由偏二氯乙烯和反应性共聚单体制备的示例性外部稳定的聚合物，所得树脂颗粒具有吸附在其上的表面活性剂，所述自动沉积涂料具有非常好的耐腐蚀性能，而不用反应处理冲洗如铬冲洗。

5. 发明授权

US5026440A Chromium free treatment before coating metal surfaces 失效
标题翻译：镀金属表面之前无铬处理
公开(公告)号：US5026440A
公开(公告)日：1991-06-25
申请号：US398108
申请日：1989-08-24
申请人： Cornelia Finnenthal , Wolf-Achim Roland , Roland Morlock
发明人： Cornelia Finnenthal , Wolf-Achim Roland , Roland Morlock
IPC分类号： C23C22/80 , C23C18/18 , C23C22/34 , C23C22/83
CPC分类号： C23C18/1844 , C23C22/34 , C23C22/83
摘要： The adhesion of, and corrosion protection provided by, organic surface coatings to underlying metal can be significantly improved if the degreased, etched, and pickled metal surfaces to be coated are first treated with an aqueous solution and/or dispersion of aluminum-zirconium complexes, which are obtainable as the reaction-product of a chelated aluminum component, an organo-functional ligand component, and a zirconium oxyhalide component, with the organo-functional ligand being chemically bonded to the chelated aluminum unit and the zirconium unit in the complex, and are subsequently treated with dilute aqueous solutions, emulsions, and/or dispersions of one or more inorganic and/or organic film-forming materials prior to coating the surfaces with conventional organic surface coatings.
摘要翻译：如果要涂覆的脱脂，蚀刻和酸洗的金属表面首先用铝 - 锆络合物的水溶液和/或分散体进行处理，则可以显着改善有机表面涂层对底层金属提供的粘合性和腐蚀保护性，其可以作为螯合铝组分，有机官能配体组分和卤氧化锆组分的反应产物获得，有机官能配体与络合物中的螯合铝单元和锆单元化学键合，以及在用常规有机表面涂层涂覆表面之前，用一种或多种无机和/或有机成膜材料的稀水溶液，乳液和/或分散体进行处理。

6. 发明授权

US4636265A Autodeposition post-bath rinse 失效
标题翻译：自动沉积后浴冲洗
公开(公告)号：US4636265A
公开(公告)日：1987-01-13
申请号：US802643
申请日：1985-11-26
申请人： Herbert Fischer , Karl H. Stritzke , Roland Morlock , Thomas C. Jones , Joseph C. Donovan
发明人： Herbert Fischer , Karl H. Stritzke , Roland Morlock , Thomas C. Jones , Joseph C. Donovan
IPC分类号： B05D1/18 , B05D3/10 , B05D7/14 , C23F7/00 , B05D7/16
CPC分类号： B05D7/144
摘要： A method of improving the anticorrosion properties of an autodeposited resin coating by including in the post-bath rinse (a) a metal dichromate, (b) a metal hypophosphite, or (c) a combination of either of the foregoing with a metal hydrogenphosphate, followed by curing.
摘要翻译：通过在后浴中包括（a）金属重铬酸盐，（b）金属次磷酸盐，或（c）上述物质的组合与金属磷酸氢盐的组合，提高自沉积树脂涂层的抗腐蚀性能的方法，随后治愈。

7. 发明授权

US5912297A Internally stabilized vinylidene chloride resin in autodeposition 失效
标题翻译：内部稳定的偏二氯乙烯树脂自动沉积
公开(公告)号：US5912297A
公开(公告)日：1999-06-15
申请号：US466218
申请日：1995-06-06
申请人： Wilbur S. Hall , Herbert Fischer , Roland Morlock
发明人： Wilbur S. Hall , Herbert Fischer , Roland Morlock
IPC分类号： B05D7/14 , C08F214/08 , C09D5/08 , C08F228/02 , C08K3/10
CPC分类号： B05D7/142 , B05D7/144 , C08F214/08 , C09D5/088
摘要： Improved autodeposited coatings on metallic surfaces are formed by contacting the metallic surfaces with an autodepositing composition comprising an acidic aqueous coating solution containing dispersed solid resin particles of either an internally stablilized or externally stabilized vinylidene chloride polymer, an exemplary internally stabilized polymer being prepared from vinylidene chloride and a monomeric surfactant which includes an inorganic ionizable group, and an exemplary externally stabilized polymer being prepared from vinylidene chloride and a reactive comonomer, the resulting resin particles having surfactant adsorbed thereon, said autodeposited coatings having extremely good corrosion resistant properties without treatment with a reaction rinse such as a chromium rinse.
摘要翻译：通过使金属表面与自动沉积组合物接触而形成改进的自沉积涂层，所述自动沉积组合物包含含有内部稳定或外部稳定的偏二氯乙烯聚合物的分散固体树脂颗粒的酸性水性涂料溶液，由偏二氯乙烯制备的示例性内部稳定的聚合物和包含无机电离基团的单体表面活性剂和由偏二氯乙烯和反应性共聚单体制备的示例性外部稳定的聚合物，所得树脂颗粒具有吸附在其上的表面活性剂，所述自动沉积涂料具有非常好的耐腐蚀性能，而不用反应处理冲洗如铬冲洗。

8. 发明授权

US4859721A Adducts of carboxylic acids and isocyanates with epoxides, aqueous dispersions containing these adducts, processes for their preparation and their use in the autophoretic coating of metallic surfaces 失效
标题翻译：羧酸和异氰酸酯与环氧化物的加合物，含有这些加合物的水分散体，其制备方法及其在金属表面的自动渗透涂层中的应用
公开(公告)号：US4859721A
公开(公告)日：1989-08-22
申请号：US233621
申请日：1988-08-17
申请人： Doris Oberkobusch , Roland Morlock , Karl-Heinz Stritzke , Ludwig Schieferstein
发明人： Doris Oberkobusch , Roland Morlock , Karl-Heinz Stritzke , Ludwig Schieferstein
IPC分类号： B01F17/02 , C08G18/08 , C08G18/48 , C08G18/58 , C08G18/64 , C08G59/16 , C08G59/40 , C08G59/42 , C08J3/07 , C09D5/08
CPC分类号： C08J3/07 , C08G18/0823 , C08G18/4887 , C08G18/581 , C08G18/6407 , C08G59/1455 , C08G59/4028 , C08G59/4284 , C09D5/088 , C08J2375/04
摘要： The invention relates to polymers of formula (I) ##STR1## in which R.sup.1 and R.sup.2 represent optionally substituted alkylene, cycloalkylene or phenylene radicals, A represents hydrogen or carboxyl groups, B represents hydrogen or groups derived from carboxylic acids or isocyanates. The invention also relates to aqueous epoxy resin dispersions containing one or more polymers of general formula (I) in addition to bases, acid, one or more emulsifiers and, optionally, other active substances and auxiliaries typically used in epoxy resin dispersions and also water.The invention also relates to a process for the production of such aqueous epoxy resin dispersions and to the use of such resins in processes for the autophoretic coating of metallic surfaces.
摘要翻译：本发明涉及式（I）的化合物：其中R 1和R 2代表任选取代的亚烷基，亚环烷基或亚苯基，A代表氢或羧基，B代表氢或衍生自羧酸的基团或异氰酸酯。本发明还涉及含有一种或多种通式（I）的聚合物的水性环氧树脂分散体，除了碱，酸，一种或多种乳化剂和任选的其它活性物质和通常用于环氧树脂分散体中的助剂以及水。本发明还涉及制备这种水性环氧树脂分散体的方法以及在金属表面的自动渗透涂覆方法中使用这种树脂。

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