| 发明名称 |
CORROSION-STABLE ALUMINIUM PIGMENTS AND PROCESS FOR THE PRODUCTION THEREOF |
| 摘要 |
<p>In aluminum-based metal pigments produced by physical vapor deposition of a metal film and subsequent crushing of the metal film metal surfaces which are exposed after the operation of crushing the metal film and in particular fracture surfaces thereof are covered with a passivating protective layer to afford corrosion stability of those metal pigments.</p> |
| 申请公布号 |
CA2214275(A1) |
申请公布日期 |
1998.02.28 |
| 申请号 |
CA19972214275 |
申请日期 |
1997.08.27 |
| 申请人 |
ECKART-WERKE STANDARD BRONZEPULVER-WERKE CARL ECKART GMBH & CO. |
发明人 |
SOMMER, GUNTER;OSTERTAG, WERNER;KAUPP, GUNTER |
| 分类号 |
C08K9/02;C08K9/04;C08K9/08;C09C1/64;C09D5/10;C09D11/037;C23C14/00;C23C14/20;C23C14/58;C23C22/05;(IPC1-7):C09C1/64 |
主分类号 |
C08K9/02 |
| 代理机构 |
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