发明名称 |
Method for the application of corrosion-resistant layers to metallic surfaces |
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. |
申请公布号 |
US8420219(B2) |
申请公布日期 |
2013.04.16 |
申请号 |
US20070298230 |
申请日期 |
2007.04.18 |
申请人 |
VANDERMEULEN GUIDO;GOETHLICH ALEXANDER;HICKL MARKUS;DORNBUSCH MICHAEL;FERNANDEZ GONZALEZ MONICA;ROSCHMANN KONRAD;BERGMANN HERMANN;BASF SE |
发明人 |
VANDERMEULEN GUIDO;GOETHLICH ALEXANDER;HICKL MARKUS;DORNBUSCH MICHAEL;FERNANDEZ GONZALEZ MONICA;ROSCHMANN KONRAD;BERGMANN HERMANN |
分类号 |
B32B15/04;B05D3/00;B05D3/02;B32B27/00;C08F226/06;C08L33/08;C08L75/04 |
主分类号 |
B32B15/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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