| 发明名称 |
USE OF POLYISOBUTYLENE DERIVATIVES FOR TREATING METAL SURFACES |
| 摘要 |
Formulations for treating metal surfaces, especially for corrosion protection, at least comprising a polyisobutylene modified by terminal polar groups and also a solvent or solvent mixture. Process for treating metal surfaces by contacting them with said formulation, and coated metal surfaces. |
| 申请公布号 |
EP1525229(A1) |
申请公布日期 |
2005.04.27 |
| 申请号 |
EP20030740465 |
申请日期 |
2003.07.16 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
DOERING, GEORG, JOSEF;KARL, ULRICH;LANGE, ARNO;WITTELER, HELMUT |
| 分类号 |
C08F8/00;C23C22/68;C23F11/173 |
主分类号 |
C08F8/00 |
| 代理机构 |
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