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1. 发明申请

US20090255608A1 ZR-/TI-CONTAINING PHOSPHATING SOLUTION FOR PASSIVATION OF METAL COMPOSITE SURFACES 有权
标题翻译：用于钝化金属复合表面的ZR / TI含磷溶液
公开(公告)号：US20090255608A1
公开(公告)日：2009-10-15
申请号：US12427785
申请日：2009-04-22
申请人： Jan-Willem Brouwer , Jens Kromer , Matthias Hamacher , Stephan Winkels , Frank-Oliver Pilarek , Marc Balzer
发明人： Jan-Willem Brouwer , Jens Kromer , Matthias Hamacher , Stephan Winkels , Frank-Oliver Pilarek , Marc Balzer
IPC分类号： C23C22/07 , C23C30/00 , C22C38/00
CPC分类号： C23C22/365 , Y10T428/12757
摘要： The present invention relates to an aqueous composition and to a method for the anticorrosion conversion treatment of metallic surfaces, particularly metallic materials which are assembled into composite structures, comprising steel or galvanized or alloy-galvanized steel and any combinations of these materials, the composite structure being composed at least in part of aluminum or the alloys thereof. The aqueous composition according to the invention is based on a phosphating solution and contains, in addition to water-soluble compounds of zirconium and titanium, a quantity of free fluoride in a ratio that both permits phosphating of the steel and galvanized and/or alloy-galvanized steel surfaces and determines low pickling rates with regard to the aluminum substrate with simultaneous passivation of the aluminum. The metallic materials, components and composite structures conversion treated in accordance with the underlying invention are used in automotive body construction, in shipbuilding, in construction and for the production of white goods.
摘要翻译：本发明涉及水性组合物和金属表面的防腐蚀转化处理方法，特别是组装成复合结构的金属材料，包括钢或镀锌或合金镀锌钢以及这些材料的任何组合，复合结构至少部分由铝或其合金构成。根据本发明的水性组合物基于磷酸盐溶液，除了锆和钛的水溶性化合物之外，还含有一定量的游离氟化物，其比例允许钢的磷化和镀锌和/或合金 - 镀锌钢表面，并确定与铝基板相同的钝化铝的酸洗率。根据本发明处理的金属材料，组分和复合结构转化用于汽车车身结构，造船，建筑和生产白色家电。

2. 发明授权

US08801871B2 Zr-/Ti-containing phosphating solution for passivation of metal composite surfaces 有权
标题翻译：用于钝化金属复合材料表面的含Zr / Ti的磷化液
公开(公告)号：US08801871B2
公开(公告)日：2014-08-12
申请号：US12427785
申请日：2009-04-22
申请人： Jan-Willem Brouwer , Jens Krömer , Matthias Hamacher , Stephan Winkels , Frank-Oliver Pilarek , Marc Balzer
发明人： Jan-Willem Brouwer , Jens Krömer , Matthias Hamacher , Stephan Winkels , Frank-Oliver Pilarek , Marc Balzer
IPC分类号： C23C22/12 , C23C22/07
CPC分类号： C23C22/365 , Y10T428/12757
摘要： The present invention relates to an aqueous composition and to a method for the anticorrosion conversion treatment of metallic surfaces, particularly metallic materials which are assembled into composite structures, comprising steel or galvanized or alloy-galvanized steel and any combinations of these materials, the composite structure being composed at least in part of aluminum or the alloys thereof. The aqueous composition according to the invention is based on a phosphating solution and contains, in addition to water-soluble compounds of zirconium and titanium, a quantity of free fluoride in a ratio that both permits phosphating of the steel and galvanized and/or alloy-galvanized steel surfaces and determines low pickling rates with regard to the aluminum substrate with simultaneous passivation of the aluminum. The metallic materials, components and composite structures conversion treated in accordance with the underlying invention are used in automotive body construction, in shipbuilding, in construction and for the production of white goods.
摘要翻译：本发明涉及水性组合物和金属表面的防腐蚀转化处理方法，特别是组装成复合结构的金属材料，包括钢或镀锌或合金镀锌钢以及这些材料的任何组合，复合结构至少部分由铝或其合金构成。根据本发明的水性组合物基于磷酸盐溶液，除了锆和钛的水溶性化合物之外，还含有一定量的游离氟化物，其比例允许钢的磷化和镀锌和/或合金 - 镀锌钢表面，并确定与铝基板相同的钝化铝的酸洗率。根据本发明处理的金属材料，组分和复合结构转化用于汽车车身结构，造船，建筑和生产白色家电。

3. 发明授权

US08956468B2 Zr-/Ti-containing phosphating solution for passivation of metal composite surfaces 有权
标题翻译：用于钝化金属复合材料表面的含Zr / Ti的磷化液
公开(公告)号：US08956468B2
公开(公告)日：2015-02-17
申请号：US13423558
申请日：2012-03-19
申请人： Jan-Willem Brouwer , Jens Krömer , Matthias Hamacher , Stephan Winkels , Frank-Oliver Pilarek , Marc Balzer
发明人： Jan-Willem Brouwer , Jens Krömer , Matthias Hamacher , Stephan Winkels , Frank-Oliver Pilarek , Marc Balzer
IPC分类号： C23C22/12 , C23C22/07
CPC分类号： C23C22/365 , Y10T428/12757
摘要： The invention relates to an aqueous composition and to a method for the anticorrosion conversion treatment of metallic surfaces, particularly metallic materials which are assembled into composite structures, comprising steel or galvanized or alloy-galvanized steel and any combinations thereof, the composite structure being composed at least in part of aluminum or the alloys thereof. The aqueous composition according to the invention is based on a phosphating solution and contains, in addition to water-soluble compounds of zirconium and titanium, a quantity of free fluoride in a ratio that both permits phosphating of the steel and galvanized and/or alloy-galvanized steel surfaces and determines low pickling rates of the aluminum substrate with simultaneous passivation of the aluminum. The metallic materials, components and composite structures conversion treated in accordance with the underlying invention are used in automotive body construction, in shipbuilding, in construction and for the production of white goods.
摘要翻译：本发明涉及水性组合物和金属表面的防腐蚀转化处理方法，特别是组合成复合结构的金属材料，包括钢或镀锌或合金镀锌钢及其任何组合，复合结构由至少部分为铝或其合金。根据本发明的水性组合物基于磷酸盐溶液，除了锆和钛的水溶性化合物之外，还含有一定量的游离氟化物，其比例允许钢的磷化和镀锌和/或合金 - 镀锌钢表面，并确定了铝基板的同时钝化铝的酸洗率。根据本发明处理的金属材料，组分和复合结构转化用于汽车车身结构，造船，建筑和生产白色家电。

4. 发明授权

US08329013B2 Optimized electrocoating of assembled and partly prephosphated components 失效
标题翻译：组装和部分预磷酸化组分的优化电泳
公开(公告)号：US08329013B2
公开(公告)日：2012-12-11
申请号：US12885915
申请日：2010-09-20
申请人： Jan-Willem Brouwer , Matthias Hamacher , Frank-Oliver Pilarek , Marc Balzer , Jens Kroemer , Roland Popp
发明人： Jan-Willem Brouwer , Matthias Hamacher , Frank-Oliver Pilarek , Marc Balzer , Jens Kroemer , Roland Popp
IPC分类号： C25D13/12 , C23C22/78
CPC分类号： C23C22/78 , B05D7/51 , C23C22/83 , C25D13/12 , C25D13/20
摘要： A process for the anticorrosive treatment of metal components that have been heat-treated at a temperature of at least 100° C. and at least partially comprise zinc surfaces, wherein the surfaces of the component that consist of zinc already partially have a crystalline zinc phosphate layer, wherein the cleaned component is given an activating pretreatment with an acidic aqueous dispersion of insoluble phosphates having a pH of not less than 4 and the component is subsequently subjected to a phosphating conversion treatment before electrocoating is applied. The invention also comprises the use of metal components that have been treated in such a process, for the application of multilayer systems and in particular for the manufacture of bodies in automobile production.
摘要翻译：一种用于在至少100℃的温度下进行热处理并且至少部分地包含锌表面的金属组分的防腐处理方法，其中由锌组成的组分的表面已经部分地具有结晶的磷酸锌层，其中用具有不低于4的pH的不溶性磷酸盐的酸性水性分散体给予清洁的组分活化预处理，并且随后在涂覆电涂层之前对所述组分进行磷酸盐化转化处理。本发明还包括使用已经在这种方法中处理的金属组分，用于多层体系的应用，特别是用于制造汽车生产中的物体。

5. 发明申请

US20110062027A1 OPTIMIZED ELECTROCOATING OF ASSEMBLED AND PARTLY PREPHOSPHATED COMPONENTS 失效
标题翻译：组装和部分预处理组件的优化电动机
公开(公告)号：US20110062027A1
公开(公告)日：2011-03-17
申请号：US12885915
申请日：2010-09-20
申请人： Jan-Willem Brouwer , Matthias Hamacher , Frank-Oliver Pilarek , Marc Balzer , Jens Kroemer , Roland Popp
发明人： Jan-Willem Brouwer , Matthias Hamacher , Frank-Oliver Pilarek , Marc Balzer , Jens Kroemer , Roland Popp
IPC分类号： C23C28/04 , C23C28/00 , C25D7/00
CPC分类号： C23C22/78 , B05D7/51 , C23C22/83 , C25D13/12 , C25D13/20
摘要： A process for the anticorrosive treatment of metal components that have been heat-treated at a temperature of at least 100° C. and at least partially comprise zinc surfaces, wherein the surfaces of the component that consist of zinc already partially have a crystalline zinc phosphate layer, wherein the cleaned component is given an activating pretreatment with an acidic aqueous dispersion of insoluble phosphates having a pH of not less than 4 and the component is subsequently subjected to a phosphating conversion treatment before electrocoating is applied. The invention also comprises the use of metal components that have been treated in such a process, for the application of multilayer systems and in particular for the manufacture of bodies in automobile production.
摘要翻译：一种用于在至少100℃的温度下进行热处理并且至少部分地包含锌表面的金属组分的防腐处理方法，其中由锌组成的组分的表面已经部分地具有结晶的磷酸锌层，其中用具有不低于4的pH的不溶性磷酸盐的酸性水性分散体给予清洁的组分活化预处理，并且随后在涂覆电涂层之前对所述组分进行磷酸盐化转化处理。本发明还包括使用已经在这种方法中处理的金属组分，用于多层体系的应用，特别是用于制造汽车生产中的物体。

6. 发明申请

US20120325110A1 MULTI-STAGE PRE-TREATMENT METHOD FOR METAL COMPONENTS HAVING ZINC AND IRON SURFACES 有权
标题翻译：具有锌和铁表面的金属部件的多级预处理方法
公开(公告)号：US20120325110A1
公开(公告)日：2012-12-27
申请号：US13484848
申请日：2012-05-31
申请人： Jan-Willem Brouwer , Frank-Oliver Pilarek , Jens Kroemer , William E. Fristad , Helene Maechel
发明人： Jan-Willem Brouwer , Frank-Oliver Pilarek , Jens Kroemer , William E. Fristad , Helene Maechel
IPC分类号： C09D5/08
CPC分类号： C23C22/78 , C23C22/34
摘要： The invention relates to an acidic, aqueous, chromium-free composition (A) for the anti-corrosive treatment of steel and/or galvanized steel surfaces comprising metal ions (M) selected from ions at least of the elements nickel, cobalt, molybdenum, iron or tin and a multi-stage method applying the composition (A) for the anti-corrosive pre-treatment of metal components which have steel and/or galvanized steel surfaces. The invention further relates to metal surfaces of zinc or iron having a passive layer system comprising at least 30 mg/m2 nickel and at least 10 mg/m2 zircon, titanium and/or hafnium and sulfur, wherein nickel is present in metallic form at up to at least 30 At. %, obtainable in a method according to the invention.
摘要翻译：本发明涉及一种用于钢和/或镀锌钢表面的防腐蚀处理的酸性含水无铬组合物（A），其包括选自至少元素镍，钴，钼，铁或锡以及将组合物（A）应用于具有钢和/或镀锌钢表面的金属组分的防腐蚀预处理的多阶段方法。本发明还涉及锌或铁的金属表面，其具有包含至少30mg / m2镍和至少10mg / m2锆石，钛和/或铪和硫的钝化层系统，其中镍以金属形式存在至少30 At。％，可根据本发明的方法获得。

7. 发明授权

US08715403B2 Multi-stage pre-treatment method for metal components having zinc and iron surfaces 有权
标题翻译：具有锌和铁表面的金属部件的多级预处理方法
公开(公告)号：US08715403B2
公开(公告)日：2014-05-06
申请号：US13484848
申请日：2012-05-31
申请人： Jan-Willem Brouwer , Frank-Oliver Pilarek , Jens Krömer , William E. Fristad , Helene Maechel
发明人： Jan-Willem Brouwer , Frank-Oliver Pilarek , Jens Krömer , William E. Fristad , Helene Maechel
IPC分类号： C23C18/34 , C23C18/52
CPC分类号： C23C22/78 , C23C22/34
摘要： The invention relates to an acidic, aqueous, chromium-free composition (A) for the anti-corrosive treatment of steel and/or galvanized steel surfaces comprising metal ions (M) selected from ions at least of the elements nickel, cobalt, molybdenum, iron or tin and a multi-stage method applying the composition (A) for the anti-corrosive pre-treatment of metal components which have steel and/or galvanized steel surfaces. The invention further relates to metal surfaces of zinc or iron having a passive layer system comprising at least 30 mg/m2 nickel and at least 10 mg/m2 zircon, titanium and/or hafnium and sulfur, wherein nickel is present in metallic form at up to at least 30 At. %, obtainable in a method according to the invention.
摘要翻译：本发明涉及一种用于钢和/或镀锌钢表面的防腐蚀处理的酸性含水无铬组合物（A），其包括选自至少元素镍，钴，钼，铁或锡以及将组合物（A）应用于具有钢和/或镀锌钢表面的金属组分的防腐蚀预处理的多阶段方法。本发明还涉及锌或铁的金属表面，其具有包含至少30mg / m2镍和至少10mg / m2锆石，钛和/或铪和硫的钝化层系统，其中镍以金属形式存在至少30 At。％，可根据本发明的方法获得。

8. 发明授权

US06197126B1 Nickel-free phosphating process 失效
标题翻译：无镍磷化工艺
公开(公告)号：US06197126B1
公开(公告)日：2001-03-06
申请号：US08313179
申请日：1994-09-30
申请人： Wolf-Achim Roland , Karl-Heinz Gottwald , Matthias Hamacher , Jan-Willem Brouwer
发明人： Wolf-Achim Roland , Karl-Heinz Gottwald , Matthias Hamacher , Jan-Willem Brouwer
IPC分类号： C23C2207
CPC分类号： C23C22/12 , C23C22/186 , C23C22/22 , C23C22/80 , Y10T428/12583
摘要： The invention is a process for applying a nickel-free, copper-containing phosphate coating to a metal surface by contacting the metal surface with a phosphate solution containing 0.2 to 2.0 g/l zinc ions, 0.5 to 25 mg/l copper ions, and 5-30 g/l phosphate ions.
摘要翻译：本发明是一种通过使金属表面与含有0.2-2.0g / l锌离子，0.5-25mg / l铜离子的磷酸盐溶液接触而将无镍，含磷的磷酸盐涂层施加到金属表面的方法，以及 5-30克/升磷酸盐离子。

9. 发明授权

US06720032B1 Pretreatment before painting of composite metal structures containing aluminum portions 有权
标题翻译：涂装铝包装复合金属结构前的预处理
公开(公告)号：US06720032B1
公开(公告)日：2004-04-13
申请号：US09508402
申请日：2000-03-10
申请人： Peter Kuhm , Michael L. Sienkowski , Gerald J. Cormier , Matthias Hamacher , Jurgen Geke , Volkhard Enke , Jan-Willem Brouwer , Hubert Venschott
发明人： Peter Kuhm , Michael L. Sienkowski , Gerald J. Cormier , Matthias Hamacher , Jurgen Geke , Volkhard Enke , Jan-Willem Brouwer , Hubert Venschott
IPC分类号： B05D302
CPC分类号： C23C22/17 , C23C22/12 , C23C22/184 , C23C22/73 , C23C22/83
摘要： In a process for the chemical pretreatment before painting of composite metal structures that contain aluminum or aluminum alloy portions together with steel, galvanized steel and/or alloy-galvanized steel portions, in a first step the metal structure is treated with a zinc phosphating solution that forms a surface-covering crystalline zinc phosphate layer on steel and on galvanized or alloy-galvanized steel, but without forming a zinc phosphate layer on the aluminum portions, and then in a second step the metal structure is brought into contact with a treatment solution that does not excessively dissolve the crystalline zinc phosphate layer on steel, galvanized and/or alloy-galvanized steel, but forms a conversion layer on the aluminum portions.
摘要翻译：在将铝或铝合金部分与钢，镀锌钢和/或合金镀锌钢部分一起涂覆的复合金属结构进行化学预处理的过程中，在第一步中，金属结构用磷酸锌溶液处理，在钢和镀锌或合金镀锌钢上形成表面覆盖的结晶磷酸锌层，但在铝部分上不形成磷酸锌层，然后在第二步中使金属结构与处理溶液接触，不会使结晶磷酸锌层过分溶解在钢，镀锌和/或合金镀锌钢板上，而是在铝部分上形成转化层。

10. 发明授权

US06645316B1 Post-passivation of a phosphatized metal surface 失效
标题翻译：磷化金属表面后钝化
公开(公告)号：US06645316B1
公开(公告)日：2003-11-11
申请号：US09980532
申请日：2001-11-28
申请人： Jan-Willem Brouwer , Peter Kuhm
发明人： Jan-Willem Brouwer , Peter Kuhm
IPC分类号： C23C2207
CPC分类号： C23C22/184 , C02F1/441 , C02F2103/16 , C23C22/73 , C23C22/83 , Y02A20/131
摘要： A process for post-passivation of a phosphated metal surface, characterized in that the phosphated metal surface is treated with an aqueous post-passivation solution which contains from 50 to 500 mg/l of nickel ions and from 200 to 1500 mg/l of phosphate ions. Rinsing water arising which contains constituents of the post-passivation solution may be processed by nanofiltration or reverse osmosis, the retentate being transferred into the phosphating bath, thereby closing the Ni circuit. The post-passivation solution preferably additionally contains a phosphating accelerator.
摘要翻译：一种磷化金属表面后钝化的方法，其特征在于磷酸化金属表面用含有50-500mg / l的镍离子和200-1500mg / l的磷酸盐的后期钝化溶液处理离子。产生含有钝化后溶液成分的冲洗水可以通过纳滤或反渗透处理，将渗余物转移到磷化浴中，从而关闭Ni电路。后钝化溶液优选另外含有磷化促进剂。

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