公开(公告)号：US20080171195A1

公开(公告)日：2008-07-17

申请号：US11814995

申请日：2006-01-24

申请人： Alexander Gothlich ,  Guido Vandermeulen ,  Markus Hickl ,  Michael Dornbusch ,  Helmut Witteler ,  Monica Fernandez Gonzalez

发明人： Alexander Gothlich ,  Guido Vandermeulen ,  Markus Hickl ,  Michael Dornbusch ,  Helmut Witteler ,  Monica Fernandez Gonzalez

IPC分类号： C08F2/46 ,  B32B5/00

CPC分类号： C09D135/00 ,  C08F8/12 ,  C08F8/32 ,  C08F8/34 ,  C08F8/44 ,  C08F2800/10 ,  C08F2800/20 ,  C08L33/04 ,  C08L2312/00 ,  C09D5/082 ,  C09D123/24 ,  C09D133/064 ,  Y10T428/265 ,  C08L2666/02 ,  C08F222/06 ,  C08F255/10 ,  C08F210/14

摘要： The present invention relates to a process for applying integrated pretreatment layers having a thickness of 1 to 25 μm to metallic surfaces, particularly the surfaces of coil metals, by treatment with a composition comprising at least one binder, crosslinker, a finely divided inorganic filler, and a dicarboxylic acid-olefin copolymer. It also relates to shaped metallic articles provided with an integrated pretreatment layer of this kind, and to a formulation for implementing the process.

摘要翻译： 本发明涉及通过用包含至少一种粘合剂，交联剂，细碎无机填料的组合物处理将金属表面特别是卷材金属表面的整体预处理层应用于1至25μm的方法， 和二羧酸 - 烯烃共聚物。 它还涉及具有这种一体化预处理层的成形金属制品，以及用于实施该方法的制剂。

公开(公告)号：US20070082193A1

公开(公告)日：2007-04-12

申请号：US10595494

申请日：2004-10-15

申请人： Frank Dietsche ,  Frank Klippel ,  Matthias Kluglein ,  Alexander Gothlich

发明人： Frank Dietsche ,  Frank Klippel ,  Matthias Kluglein ,  Alexander Gothlich

IPC分类号： B32B15/082

CPC分类号： C23C22/83 ,  B05D7/16 ,  C23C22/08 ,  C23C22/53 ,  C23C22/56 ,  C23C22/78 ,  Y10T428/12556 ,  Y10T428/26 ,  Y10T428/265 ,  Y10T428/31678 ,  Y10T428/31692

摘要： The present invention relates to a substantially chromium-free process for passivating metallic surfaces of Zn, Zn alloys, Al or Al alloys by treating the surface with an acidic aqueous formulation which comprises at least one substantially noncrosslinked, water-soluble polymer or copolymer containing at least 50% by weight of (meth)acrylic acid units and comprises water or an aqueous solvent mixture comprising at least 50% by weight of water, and by further treating the surface with at least one water-soluble crosslinker comprising at least 2 crosslinking groups selected from the group consisting of azirane, oxirane, and thiirane groups. The invention further relates to passivating layers obtainable by means of the process and to a formulation suitable for this process.

摘要翻译： 本发明涉及通过用含有至少一种基本上非交联的水溶性聚合物或共聚物的酸性含水制剂处理表面来钝化Zn，Zn合金，Al或Al合金的金属表面的基本上无铬的方法。 至少50重量％的（甲基）丙烯酸单元，并且包含水或包含至少50重量％的水的水性溶剂混合物，并且通过用至少一种包含至少2个交联基团的水溶性交联剂进一步处理该表面 选自由氮丙烷，环氧乙烷和硫杂环丁烷基组成的组。 本发明还涉及通过该方法可获得的钝化层和适用于该方法的制剂。

公开(公告)号：US20090020728A1

公开(公告)日：2009-01-22

申请号：US12278584

申请日：2007-01-31

申请人： Karl-Heinz Buchner ,  Stephan Nied ,  Frank Klippel ,  Alexander Gothlich ,  Gunnar Schornick

发明人： Karl-Heinz Buchner ,  Stephan Nied ,  Frank Klippel ,  Alexander Gothlich ,  Gunnar Schornick

IPC分类号： C02F5/10

CPC分类号： C02F5/14 ,  B01D61/025 ,  B01D61/04 ,  C02F1/441 ,  C02F1/56 ,  C02F5/10 ,  C02F9/00 ,  C02F2103/023 ,  C02F2103/08 ,  C02F2103/10 ,  C02F2103/28 ,  C08F220/06 ,  C08F222/02 ,  C08F230/02 ,  C09K8/16 ,  C09K8/24 ,  C09K8/528 ,  Y02A20/131

摘要： A method for controlling the thickening of aqueous systems comprising silicates, which comprises adding to the aqueous system at least one copolymer of a mean molecular weight Mw of greater than 60 000 g/mol and the copolymer being made up essentially randomly from monoethylenically unsaturated monocarboxylic acids, monoethylenically unsaturated dicarboxylic acids and optionally other ethylenically unsaturated comonomers, the quantitative figures being respectively based on the total amount of all monomers used.

摘要翻译： 一种用于控制包含硅酸盐的水性体系增稠的方法，其包括向所述水性体系中加入至少一种平均分子量Mw大于60000g / mol的共聚物，所述共聚物基本上由单烯属不饱和一元羧酸 ，单烯键式不饱和二羧酸和任选的其它烯键式不饱和共聚单体，定量图分别基于所用单体的总量。

公开(公告)号：US20090007990A1

公开(公告)日：2009-01-08

申请号：US11574021

申请日：2005-08-04

申请人： Frank Klippel ,  Matthias Kluglein ,  Gunnar Schornick ,  Alexander Gothlich ,  Frank Dietsche ,  Helmut Witteler

发明人： Frank Klippel ,  Matthias Kluglein ,  Gunnar Schornick ,  Alexander Gothlich ,  Frank Dietsche ,  Helmut Witteler

IPC分类号： C23C22/05 ,  C23C22/76

CPC分类号： C23C22/83 ,  C09D5/08 ,  C23C22/08 ,  C23C22/53 ,  C23C22/56 ,  C23C22/78

摘要： A process for passivating a metallic surface by treating it with an acidic aqueous preparation comprising at least one itaconic acid homo- or copolymer. Passivating layers and metallic surfaces obtainable by means of the process.

摘要翻译： 通过用包含至少一种衣康酸均聚物或共聚物的酸性含水制剂处理来钝化金属表面的方法。 通过该方法获得的钝化层和金属表面。

公开(公告)号：US20080199714A1

公开(公告)日：2008-08-21

申请号：US11917290

申请日：2006-06-13

申请人： Helmut Witteler ,  Walter Bertkau ,  Thomas Heidenfelder ,  Alexander Gothlich

发明人： Helmut Witteler ,  Walter Bertkau ,  Thomas Heidenfelder ,  Alexander Gothlich

IPC分类号： B32B15/04 ,  C23C22/48

CPC分类号： C09D5/08 ,  C09D133/02 ,  C23C22/12 ,  C23C22/22 ,  Y10T428/12007

摘要： Process for the passivation of metallic surfaces, in particular of strip metals, by treatment of the surface with an acidic, aqueous preparation which comprises at least one water-soluble acid group-containing polymer and at least one wax.

摘要翻译： 通过用包含至少一种含水溶性含酸基团的聚合物和至少一种蜡的酸性含水制剂处理表面来钝化金属表面，特别是带状金属的方法。

公开(公告)号：US20090156736A1

公开(公告)日：2009-06-18

申请号：US11815057

申请日：2006-01-26

申请人： Gerhard Fischer ,  Monica Fernandez Gonzalez ,  Marc Schroder ,  Konrad Roschmann ,  Alexander Gothlich ,  Hermann Bergmann ,  Guido Vandermeulen

发明人： Gerhard Fischer ,  Monica Fernandez Gonzalez ,  Marc Schroder ,  Konrad Roschmann ,  Alexander Gothlich ,  Hermann Bergmann ,  Guido Vandermeulen

IPC分类号： C09D5/08

CPC分类号： C09D133/064 ,  C08F8/34 ,  C09D5/086 ,  C08F212/08

摘要： The present invention relates to new coating materials for atmospheric corrosion control.

摘要翻译： 本发明涉及用于大气腐蚀控制的新型涂料。

公开(公告)号：US20080269446A1

公开(公告)日：2008-10-30

申请号：US11661002

申请日：2005-08-04

申请人： Kathrin Michl ,  Matthias Gerst ,  Frank Klippel ,  Alexander Gothlich ,  Frank Dietsche ,  Helmut Witteler ,  Dieter Faul

发明人： Kathrin Michl ,  Matthias Gerst ,  Frank Klippel ,  Alexander Gothlich ,  Frank Dietsche ,  Helmut Witteler ,  Dieter Faul

IPC分类号： C08F22/02 ,  C08F2/00

CPC分类号： C08F222/04 ,  C08F220/04 ,  C08F220/06 ,  C08F222/02

摘要： Partially neutralized carboxylate-rich copolymers, processes for their preparation and methods of using the same are disclosed, the copolymers comprising: monomers (A), (B), and (C); wherein monomer (A) comprises at least one monoethylenically unsaturated monocarboxylic acid, and is present in an amount of 30% to 79.99% by weight; wherein monomer (B) comprises at least one monoethylenically unsaturated dicarboxylic acid selected from the group consisting of acids corresponding to general formula I, acids corresponding to general formula II, anhydrides thereof, and other hydrolyzable derivatives thereof, and is present in an amount of 20.01% to 70% by weight: (HOOC)R1C═CR2(COOH)   (I) R1R2C═C(—(CH2)n-COOH)(COOH)   (II) wherein R1 and R2 each independently represent H or a straight-chain or branched, optionally substituted alkyl radical having 1 to 20 carbon atoms, or, in the case of (I), R1 and R2 together being an optionally substituted alkylene radical having 3 to 20 carbon atoms, and n represents an integer from 0 to 5; wherein monomer (C) comprises at least one additional ethylenically unsaturated comonomer, and is present in an amount of 0% to 40% by weight; wherein the carboxylate-rich copolymer is partially neutralized with at least one amine and the carboxylate-rich copolymer has a degree of neutralization of 2 to 18 mol %, based on the total amount of all COOH groups of the monocarboxylic and dicarboxylic acids; and wherein the carboxylate-rich copolymer has an average molecular weight Mw of at least 3000 g/mol.

公开(公告)号：US20080233390A1

公开(公告)日：2008-09-25

申请号：US12063937

申请日：2006-08-09

申请人： Alexander Gothlich ,  Frank Klippel ,  Gunnar Schornick ,  Guido Vandermeulen ,  Helmut Witteler ,  Thomas Heidenfelder ,  Markus Hickl ,  Michael Dornbusch ,  Konrad Roschmann ,  Monica Fernandez Gonzalez

发明人： Alexander Gothlich ,  Frank Klippel ,  Gunnar Schornick ,  Guido Vandermeulen ,  Helmut Witteler ,  Thomas Heidenfelder ,  Markus Hickl ,  Michael Dornbusch ,  Konrad Roschmann ,  Monica Fernandez Gonzalez

IPC分类号： B32B15/082 ,  B05D3/02

CPC分类号： C23C22/48 ,  B05D1/007 ,  B05D7/52 ,  B05D2202/00 ,  B05D2350/65 ,  C08F220/06 ,  C08F220/28 ,  C08F230/02 ,  C08G18/6655 ,  C08G2150/90 ,  C08L33/02 ,  C09D5/082 ,  C09D123/00 ,  C09D175/12 ,  C23C22/53 ,  C23C22/56 ,  Y10T428/265 ,  Y10T428/31699

摘要： The present invention relates to a composition for coating metallic surfaces, comprising a binder component; a corrosion inhibitor polymer based on an ethylenically monocarboxylic and dicarboxylic acid and, if appropriate, further ethylenical monomers, a solvent component, and, if appropriate, crosslinkable components, and also pigment/filler components. The invention further relates to processes for its preparation and also to methods of coating a metallic surface using the composition, to coated metallic surfaces thus obtained, and to the use of the composition as a primer, particularly in coil coating or in atmospheric corrosion control. After drying, the applied layer preferably has a thickness of at least 3.1 μm and is therefore thicker than a typical pretreatment layer.

摘要翻译： 本发明涉及一种用于涂覆金属表面的组合物，其包含粘合剂组分; 基于烯键式单羧酸和二羧酸的腐蚀抑制剂聚合物，以及如果合适的话，还可以含有乙烯单体，溶剂组分，如果合适的话，可交联组分以及颜料/填料组分。 本发明还涉及其制备方法以及使用该组合物涂覆金属表面的方法，如此获得的涂覆的金属表面以及组合物作为底漆的用途，特别是在卷材涂覆中或在大气腐蚀控制中的用途。 干燥后，涂层的厚度优选为3.1μm以上，因此比典型的预处理层厚。

公开(公告)号：US20080139770A1

公开(公告)日：2008-06-12

申请号：US11814750

申请日：2006-01-24

申请人： Alexander Gothlich ,  Guido Vandermeulen ,  Helmut Witteler ,  Monica Fernandez Gonzalez

发明人： Alexander Gothlich ,  Guido Vandermeulen ,  Helmut Witteler ,  Monica Fernandez Gonzalez

IPC分类号： C08F22/02

CPC分类号： C08F222/06 ,  C02F2303/08 ,  C08F8/32 ,  C08F8/34 ,  C08F8/44 ,  C08F2800/20 ,  C09D5/08 ,  C09D133/02 ,  C23F11/173 ,  C08F255/10

摘要： Copolymers which comprise dicarboxylic acid units modified with —SR, —CSNR2 and/or —CN units, and also at least one further comonomer. Processes for preparing them by polymer-analogous reaction, and their use as corrosion inhibitors.

摘要翻译： 包含用-SR，-CSNR 2和/或-CN单元修饰的二羧酸单元的共聚物，以及至少一种其它共聚单体。 通过聚合物 - 类似反应制备它们的方法及其作为腐蚀抑制剂的用途。

公开(公告)号：US20090123742A1

公开(公告)日：2009-05-14

申请号：US12298230

申请日：2007-04-18

申请人： Guido Vandermeulen ,  Alexander Gothlich ,  Markus Hickl ,  Michael Dornbusch ,  Monica Fernandez Gonzalez ,  Konrad Roschmann ,  Hermann Bergmann

发明人： Guido Vandermeulen ,  Alexander Gothlich ,  Markus Hickl ,  Michael Dornbusch ,  Monica Fernandez Gonzalez ,  Konrad Roschmann ,  Hermann Bergmann

IPC分类号： B32B27/00 ,  C08L33/08 ,  C08L25/10 ,  C08L75/04 ,  B32B15/00 ,  C08F226/06 ,  B05D3/02 ,  B05D3/00

CPC分类号： C09D5/08 ,  C08F212/08 ,  C08F220/06 ,  C08F220/26 ,  C08F220/60 ,  C08F222/02 ,  C08F226/06 ,  C08F230/02 ,  C08L2312/00 ,  C09D139/04 ,  Y10T428/269 ,  Y10T428/31678 ,  Y10T428/31681 ,  C08F220/20 ,  C08F2220/585

摘要： Method of applying corrosion control coats, especially integrated pretreatment layers or coats for atmospheric corrosion control, to metallic surfaces, using copolymers comprising as monomeric building blocks 20% to 70% by weight of monomers containing nitrogen heterocycles, 10% to 50% by weight of monomers containing acidic groups, 10% to 50% by weight of vinylaromatic monomers, and optionally 0% to 25% by weight of further monomers. Copolymers of the stated composition, and also preparations for applying corrosion control coats.

摘要翻译： 使用包含20％至70％重量的含有氮杂环的单体，10％至5​​0％重量的含氮杂环的单体的共聚物作为单体结构单元，将腐蚀控制涂层，特别是用于大气腐蚀控制的一体化预处理层或涂层应用于金属表面的方法 含有酸性基团的单体，10重量％至50重量％的乙烯基芳族单体和任选的0重量％至25重量％的其它单体。 所述组合物的共聚物，以及用于施加腐蚀控制涂层的制剂。