发明名称 |
Aqueous solution and method for coating metallic surfaces and use of modified silicic acids and concentrate compound for preparing an aqueous coating solution |
摘要 |
<p>Aqueous solution comprises modified silicic acid. Independent claims are included for: (1) a concentrate composition for providing an aqueous solution by addition of optionally demineralized water; and (2) process for coating metal surfaces, comprising treating the surface to be coated with an aqueous coating solution.</p> |
申请公布号 |
EP2151481(A1) |
申请公布日期 |
2010.02.10 |
申请号 |
EP20090009425 |
申请日期 |
2009.07.21 |
申请人 |
CHEMISCHE WERKE KLUTHE GMBH |
发明人 |
DOMS, GABRIELE;DISTLER, TOBIAS |
分类号 |
C09D1/00;C09D5/08;C09D7/12;C23C22/34 |
主分类号 |
C09D1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|