专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO0231222B1 METHOD FOR COATING METALLIC SURFACES WITH AN AQUEOUS COMPOSITION, THE AQUEOUS COMPOSITION AND USE OF THE COATED SUBSTRATES 审中-公开
标题翻译：方法涂覆金属表面WITH A水性组合物，水性组合物和使用涂覆基质
公开(公告)号：WO0231222B1
公开(公告)日：2004-02-26
申请号：PCT/EP0111506
申请日：2001-10-05
申请人： CHEMETALL GMBH , BITTNER KLAUS , DOMES HERIBERT , WIETZORECK HARDY , JUNG CHRISTIAN , SHIMAKURA TOSHIAKI
发明人： BITTNER KLAUS , DOMES HERIBERT , WIETZORECK HARDY , JUNG CHRISTIAN , SHIMAKURA TOSHIAKI
IPC分类号： B05D3/06 , C09D5/08 , C23C22/34
CPC分类号： C23C22/34 , B05D3/067 , C09D5/08 , C23C2222/20 , Y02T50/67
摘要： The invention relates to a method for coating a metallic surface with a composition. This method is characterised in that the composition contains the following in addition to water: a) at least one organic film former containing at least one polymer which is soluble in water or is dispersed in water; b) a quantity of cations and/or hexafluoro complexes of cations selected from the group comprising titanium, zirconium, hafnium, silicon, aluminium and boron; and c) at least one inorganic compound in particle form with an average particle diameter of 0.005 to 0.2 mu m, measured with a scanning electron microscope. The clean metallic surface is brought into contact with the aqueous composition and a film containing particles is formed on the metallic surface. This film is then dried, the dry film having a layer thickness of 0.01 to 10 mu m. The invention also relates to a corresponding aqueous composition.
摘要翻译：本发明涉及一种方法，用于与组合物，其特征在于，涂覆金属表面除水组合物：a）至少一种有机成膜剂包含至少一种水溶性或水分散型聚合物，b）阳离子的含量或/和如通过扫描电子显微镜的直径，平均粒径为包含范围从0.005到0.2微米测量选自钛，锆，铪，硅，铝和硼的组中选择的阳离子，并且在颗粒形式c）至少一种无机化合物的六氟络合物其中，与所述水性组合物的干净的金属表面接触并形成在金属表面，其随后被干燥，其中干燥的膜的厚度在0.01至10微米的范围内上含有颗粒的膜。本发明还涉及一种相应的水性组合物。

2. 发明申请

WO0224344A3 METHOD FOR PRETREATING AND COATING METAL SURFACES, PRIOR TO FORMING, WITH A PAINT-LIKE COATING AND USE OF SUBSTRATES SO COATED 审中-公开
标题翻译：处理和涂层的金属表面之前，形成具有类似盖和这样的涂覆基片都使用了paint方法
公开(公告)号：WO0224344A3
公开(公告)日：2002-11-28
申请号：PCT/EP0111083
申请日：2001-09-25
申请人： CHEMETALL GMBH , BITTNER KLAUS , DOMES HERIBERT , JUNG CHRISTIAN , MAURUS NORBERT , KOLBERG THOMAS , SCHINZEL MARCUS , WIETZORECK HARDY , SHIMAKURA TOSHIAKI
发明人： BITTNER KLAUS , DOMES HERIBERT , JUNG CHRISTIAN , MAURUS NORBERT , KOLBERG THOMAS , SCHINZEL MARCUS , WIETZORECK HARDY , SHIMAKURA TOSHIAKI
IPC分类号： B05D3/06 , B05D7/16 , C09D5/08 , C23C22/34
CPC分类号： B05D7/16 , B05D3/067 , B05D2701/00 , C09D5/08 , C23C22/34 , C23C2222/20 , Y02T50/67
摘要： The invention relates to a method for coating a metal strip for use in the automotive, aircraft or aerospace industry. The strip or the strip sections produced on the basis thereof in a later step is/are first coated with at least one anticorrosive coating and then with at least one coating of a paint-like polymer-containing coating. The strip, once coated with at least one anticorrosive coating or once coated with at least one coat of a paint-like coating, is divided up in strip sections. Said coated strip sections are then formed, joined and/or coated with at least one (further) paint-like coating and/or coat of paint. The paint-like coating is achieved by coating the surface with an aqueous dispersion that contains, in addition to water, at least one UV-crosslinkable water-soluble and/or water-dispersible resin, at least one wax as the forming additive, at least one photoinitiator, and at least one corrosion inhibitor. The coating is dried and cured once it has been applied to the metal surface, thereby forming a coating that has a thickness of up to 10 mu m once cured.
摘要翻译：本发明涉及一种用于涂覆金属带，用于汽车，航空或航空航天工业，其中所述条带或可能从其在以下的处理与至少一种抗腐蚀层制备第一条带部分，然后用至少一层的涂料状的含聚合物的所述带涂层后，用至少一种抗腐蚀层或用油漆状涂层的至少一个层在涂布后切割成带段，被镀覆层/是，与涂覆的条带的部分，然后形成的，接合和/或涂料状与至少一种（另外的）层和/或漆层涂覆，涂料类涂层杜赫与水性分散体涂覆在表面上，除了水，至少一种UV交联的水溶性和/或水分散性树脂，至少一种蜡作为形成包含至少一种光引发剂和至少一种腐蚀抑制剂，其中所述涂层是在形成和固化，其特征在于，将涂层形成后的金属表面上进行干燥，固化的层的厚度以10微米了。本发明还涉及一种相应的涂层的方法，其中，所述带被首先涂布有涂料状含聚合物层的至少一个层而没有作出腐蚀施加保护涂层。

3. 发明申请

WO0231065A3 METHOD FOR PRETREATING AND SUBSEQUENTLY COATING METALLIC SURFACES WITH A PAINT-TYPE COATING PRIOR TO FORMING AND USE OF SUBSTRATES COATED IN THIS WAY 审中-公开
标题翻译：制备和随后的涂层的金属表面之前，形成具有类似盖和这样的涂覆基片都使用了paint方法
公开(公告)号：WO0231065A3
公开(公告)日：2002-06-27
申请号：PCT/EP0111738
申请日：2001-10-10
申请人： CHEMETALL GMBH , SHIMAKURA TOSHIAKI , BITTNER KLAUS , DOMES HERIBERT , WIETZORECK HARDY , JUNG CHRISTIAN
发明人： SHIMAKURA TOSHIAKI , BITTNER KLAUS , DOMES HERIBERT , WIETZORECK HARDY , JUNG CHRISTIAN
IPC分类号： B05D3/06 , B05D7/16 , C09D5/08 , C23C22/34
CPC分类号： C23C22/34 , B05D3/067 , B05D7/16 , B05D2701/00 , C09D5/08 , C23C2222/20 , Y02T50/67
摘要： The invention relates to a method for coating a metallic strip. The strip or optionally, the strip sections produced from said strip in the subsequent process, is/are coated first with at least one anticorrosion layer and then with at least one layer of a paint-like coating containing polymers and/or with at least one paint coating. After being coated with at least one anticorrosion layer or after being coated with at least one layer of a paint-like coating and/or with at least one paint coating, the strip is divided into strip sections. The coated strip sections are then formed, joined and/or coated with at least one (other) paint-like coating and/or paint coating. At least one of the anticorrosion layers is formed by coating the surface with an aqueous dispersion containing the following in addition to water: a) at least one organic film former containing at least one water-soluble or water-dispersed polymer; b) a quantity of cations and/or hexa- or tetrafluoro complexes of cations chosen from a group consisting of titanium, zirconium, hafnium, silicon, aluminium and boron; and c) at least one inorganic compound in particle form with an average particle diameter measured on a scanning electron microscope of 0.005 to 0.2 mu m. The clean metallic surface is brought into contact with the aqueous composition and a film containing particles is formed on the metallic surface, this film then being dried and optionally also hardened, the dried and optionally, also hardened film having a layer thickness of 0.01 to 10 mu m.
摘要翻译：本发明涉及一种用于涂覆金属带，其中所述条带或可能从其在以下的处理与至少一种抗腐蚀层制备第一和再涂上油漆状含有聚合物的层和/或至少一个涂料层的至少一个层中的条带部分是/是其中，与至少一种抗腐蚀层或用油漆状涂层的至少一个层中的涂布后的涂布后的带材和/或至少一个涂料层被分成条段，涂覆的条带的部分，然后形成的，接合和/或与至少一种（另外的）漆状的涂层和/或油漆涂层，其中该防腐蚀层中的至少一个是通过使表面与一种水性分散体涂覆形成，除了水a）含有至少一种水的至少一个有机成膜剂包含sliches或水分散的聚合物，b）阳离子和/或颗粒形式的六 - 或四氟选自钛，锆，铪，硅，铝和硼的组中选择的阳离子，和c）至少一种无机化合物，平均含量通过扫描型电子显微镜，从0.005到0.2微米直径包含，其中与所述水性组合物中的干净的金属表面进入接触，并且形成在金属表面上的含颗粒的薄膜，然后将其干燥，并任选地测得的粒径另外固化，其中干燥和任选固化的膜具有0.01-10微米的层厚度。

4. 发明申请

WO0231222A2 METHOD FOR COATING METALLIC SURFACES WITH AN AQUEOUS COMPOSITION, THE AQUEOUS COMPOSITION AND USE OF THE COATED SUBSTRATES 审中-公开
标题翻译：方法涂覆金属表面WITH A水性组合物，水性组合物和使用涂覆基质
公开(公告)号：WO0231222A2
公开(公告)日：2002-04-18
申请号：PCT/EP0111506
申请日：2001-10-05
申请人： CHEMETALL GMBH , BITTNER KLAUS , DOMES HERIBERT , WIETZORECK HARDY , JUNG CHRISTIAN
发明人： BITTNER KLAUS , DOMES HERIBERT , WIETZORECK HARDY , JUNG CHRISTIAN
IPC分类号： B05D3/06 , C09D5/08 , C23C22/34 , C23C22/00
CPC分类号： C23C22/34 , B05D3/067 , C09D5/08 , C23C2222/20 , Y02T50/67
摘要： The invention relates to a method for coating a metallic surface with a composition. This method is characterised in that the composition contains the following in addition to water: a) at least one organic film former containing at least one polymer which is soluble in water or is dispersed in water; b) a quantity of cations and/or hexafluoro complexes of cations selected from the group comprising titanium, zirconium, hafnium, silicon, aluminium and boron; and c) at least one inorganic compound in particle form with an average particle diameter of 0.005 to 0.2 mu m, measured with a scanning electron microscope. The clean metallic surface is brought into contact with the aqueous composition and a film containing particles is formed on the metallic surface. This film is then dried, the dry film having a layer thickness of 0.01 to 10 mu m. The invention also relates to a corresponding aqueous composition.
摘要翻译：本发明涉及一种方法，用于与组合物，其特征在于，涂覆金属表面除水组合物：a）至少一种有机成膜剂包含至少一种水溶性或水分散型聚合物，b）阳离子的含量或/和如通过扫描电子显微镜的直径，平均粒径为包含范围从0.005到0.2微米测量选自钛，锆，铪，硅，铝和硼的组中选择的阳离子，并且在颗粒形式c）至少一种无机化合物的六氟络合物其中，与所述水性组合物的干净的金属表面接触并形成在金属表面，其随后被干燥，其中干燥的膜的厚度在0.01至10微米的范围内上含有颗粒的膜。本发明还涉及一种相应的水性组合物。

5. 发明专利

ES2632616T3 Procedimiento para el revestimiento de superficies metálicas para evitar picaduras en superficies metálicas que contienen zinc 未知
公开(公告)号：ES2632616T3
公开(公告)日：2017-09-14
申请号：ES14703815
申请日：2014-02-07
申请人： CHEMETALL GMBH
发明人： MROCHEM MARTIN , SPECHT JÜRGEN , WIETZORECK HARDY , DAHLENBURG OLAF
IPC分类号： C23C22/78 , C23C22/36 , C23C22/80 , C23G1/20
摘要： Uso de un aditivo de silano para evitar picaduras en superficies metálicas con contenido de zinc

6. 发明专利

ES2372248T3 PROCEDIMIENTO PARA EL TRATAMIENTO PREVIO O/Y EL REVESTIMIENTO DE SUPERFICIES METALICAS ANTES DE LA CONFORMACION CON UN REVESTIMIENTO SIMILAR A UN BARNIZ, Y UTILIZACION DE LOS SUBSTRATOS REVESTIDOS DE TAL MANERA. 未知
公开(公告)号：ES2372248T3
公开(公告)日：2012-01-17
申请号：ES01976296
申请日：2001-10-10
申请人： CHEMETALL GMBH
发明人： JUNG CHRISTIAN , SHIMAKURA TOSHIAKI , MAURUS NORBERT , DOMES HERIBERT , WIETZORECK HARDY , SCHINZEL MARCUS , KOLBERG THOMAS , BITTNER KLAUS
IPC分类号： C09D5/00 , B05D3/06 , B05D7/16 , C09D5/08 , C23C22/34
摘要： Procedimiento para el revestimiento de una banda metálica, en el que la banda, o los segmentos de banda producidos a partir de ella en el siguiente proceso, se reviste(n) primeramente con por lo menos una capa protectora contra la corrosión y después de esto con por lo menos una capa que contiene polímeros, similar a un barniz, realizándose que la banda, después de haber sido revestida con por lo menos una capa protectora contra la corrosión o después de haber sido revestida con por lo menos una capa de un revestimiento similar a un barniz, es dividida para dar segmentos de banda, realizándose que los segmentos de banda luego son conformados, ensamblados o/y revestidos con por lo menos una capa similar a un barniz o/y con una capa de barniz, realizándose que el revestimiento similar a un barniz es formado revistiendo la superficie con una dispersión acuosa, que junto a agua contiene a) un material orgánico formador de películas, que se compone de por lo menos un polímero soluble en agua o dispersado en agua con un índice de ácido situado en el intervalo de 5 a 200, constituido sobre la base de mezclas de resinas artificiales o/y polímeros mixtos a base de una resina artificial constituida sobre la base de un acrilato, etileno, urea y formaldehído, un poliéster, un poliuretano, estireno, estireno y butadieno o/y un polímero mixto de un compuesto acrílico, un poliéster y un poliuretano, un poliéster que contiene grupos carboxilo, un polímero mixto de etileno y un compuesto acrílico, melamina y formaldehído o/y estireno y un acrilato, b) por lo menos un compuesto inorgánico en forma de partículas con un diámetro medio de las partículas, medido en un microscopio electrónico de barrido, que está situado en el intervalo de diámetros de 0,005 a 0,3 µm y c) por lo menos un agente de deslizamiento, realizándose que la superficie metálica, revestida con por lo menos una capa protectora contra la corrosión, se pone en contacto con la composición acuosa, y sobre la superficie metálica se forma una película que contiene partículas, la cual a continuación es secada o bien secada y adicionalmente endurecida, no utilizándose ninguna radiación actínica para el endurecimiento, teniendo la película secada o bien secada y también endurecida un espesor de capa situado en el intervalo de 0,01 a 10 µm.

7. 发明专利

BRPI0710202A2 未知
公开(公告)号：BRPI0710202A2
公开(公告)日：2011-05-24
申请号：BRPI0710202
申请日：2007-03-23
申请人： CHEMETALL GMBH
发明人： WIETZORECK HARDY , WENDEL THOMAS , ERIKSSON MATS
IPC分类号： A01B71/08 , B21D22/20 , B21D51/26 , C23C22/34 , C23C22/36 , C23C22/73

8. 发明专利

DE50111634D1 未知
公开(公告)号：DE50111634D1
公开(公告)日：2007-01-25
申请号：DE50111634
申请日：2001-03-06
申请人： CHEMETALL GMBH , SCHUELLERMANN
发明人： WIETZORECK HARDY , BITTNER KLAUS , KOLBERG THOMAS , WEGNER MARION , WENDEL THOMAS
IPC分类号： B05D3/10 , C23C22/18 , C23C22/13 , C23C22/14 , C23C22/16 , C23C22/36 , C23C22/73 , C23C22/78 , C23C22/83
摘要： Applying phosphate coatings to metallic surfaces comprises wetting with an aqueous acidic phosphatizing solution containing (in g/l) 26-60 zinc ions, 0.5-40 manganese ions and 50-300 phosphate ions (calculated as P 2O 5) and drying the solution, mostly without post-rinsing. Preferred Features: The phosphatizing solution contains (in g/l) 10-60 zinc ions, 0.5-40 manganese ions and 50-300 phosphate ions (calculated as P 2O 5), 0.5-120 peroxidone ions (calculated as H 2O 2) and 0.5-50 polymers, copolymers and/or cross polymers, especially N-containing heterocyclics, preferably vinyl pyrrolidone.

9. 发明专利

ZA200302863B Method for coating metallic surfaces within an aqueous composition, the aqueous composition and use of the coated substrates. 未知
公开(公告)号：ZA200302863B
公开(公告)日：2004-04-13
申请号：ZA200302863
申请日：2003-04-11
申请人： CHEMETALL GMBH
发明人： BITTNER KLAUS , DOMES HERIBERT , WIETZORECK HARDY , JUNG CHRISTIAN , SHIMAKURA TOSHIAKI
IPC分类号： B05D3/06 , C09D5/08 , C23C22/34 , C23C
摘要： A method for coating a metal strip involves applying anticorrosion layers (L1) and polymer-based lacquer-like layers (L2) and optionally further layer and/or lacquer layer. (L2) is applied by coating surface with aqueous dispersion containing UV-crosslinkable, water-soluble and/or water-dispersible resin, wax, photoinitiator and corrosion inhibitor, drying and hardening. A method for coating a metal strip for use in the automobile, aircraft or aerospace industry involves applying anticorrosion layer(s) (L1) and polymer-based lacquer-like layers (L2), sectioning the strip (before or after applying (L1) and (L2)) and subjecting the sections to forming, joining and/or coating with a (further) (L2) layer and/or a lacquer layer. Application of (L2) involves coating the surface with an aqueous dispersion (A) containing UV-crosslinkable, water-soluble and/or water-dispersible resin(s) (I), wax(es) (II) as forming additive, photoinitiator(s) (III) and corrosion inhibitor(s) (IV), drying and hardening to give layer (L2) of thickness of up to 10 mu m. In a mandrel bending test according to DIN ISO 6860 (but without cracking the test surface) using a mandrel diameter of 3.2-38 mm, (L2) shows no (less than 5%) signs of corrosion when immediately tested in a saturated atmosphere according to DIN 50017 KFW over 240 hours. An independent claim is included for a variant on the process in which the application of (L1) is omitted.

10. 发明专利

DE50004805D1 未知
公开(公告)号：DE50004805D1
公开(公告)日：2004-01-29
申请号：DE50004805
申请日：2000-04-29
申请人： CHEMETALL GMBH , BAYERISCHE MOTOREN WERKE AG
发明人： WENDEL THOMAS , BITTNER KLAUS , WIETZORECK HARDY , MUELLER PETER
IPC分类号： C23C22/34
摘要： In a method for the pretreatment of work pieces having a surface made of aluminium or aluminium alloys, for non-cutting shaping and/or the connection by welding or gluing to work pieces as well as for a subsequent permanent corrosion-preventing treatment, the work pieces are subjected to a three-stage treatment bya) rinsing with an aqueous, acidic solution containing a mineral acid,b) rinsing with water,c) bringing them into contact with an aqueous, acidic solution which is chromium-free and polymer-free and contains Ti and Zr as complex fluorides in a weight ratio of Ti:Zr of 2:1 to 1:2, in such a way that, after the subsequent drying off, a layer weight of 2 to 15 mg/m2 (calculated as Ti/Zr metal) results, wherein depending on the type of application, solutions having different concentrations and different pH values are used.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式