发明名称 |
METHOD FOR THE APPLICATION OF CORROSION-RESISTANT LAYERS TO METALLIC SURFACES |
摘要 |
<p>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.</p> |
申请公布号 |
EP2013297(B1) |
申请公布日期 |
2013.07.10 |
申请号 |
EP20070728219 |
申请日期 |
2007.04.18 |
申请人 |
BASF SE |
发明人 |
VANDERMEULEN, GUIDO;GOETHLICH, ALEXANDER;HICKL, MARKUS;DORNBUSCH, MICHAEL;FERNANDEZ GONZALEZ, MONICA;ROSCHMANN, KONRAD;BERGMANN, HERMANN |
分类号 |
C09D5/08;C08F226/06;C08F230/02;C09D139/04 |
主分类号 |
C09D5/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|