| 发明名称 |
VERFAHREN ZUR HERSTELLUNG EINES BILDES AUF EINEM SUBSTRAT, UND DABEI ANGEWENDETE TINTE |
| 摘要 |
A method of applying an optically variable generating effect on a substrate comprises applying to the substrate a composition comprising metallic particles dispersed in a vehicle; drying the composition; and embossing into the composition an optically variable effect generating structure. The invention also provides compositions for use in such a method. |
| 申请公布号 |
AT293542(T) |
申请公布日期 |
2005.05.15 |
| 申请号 |
AT20010947667T |
申请日期 |
2001.07.09 |
| 申请人 |
DE LA RUE INTERNATIONAL LIMITED |
发明人 |
MORRIS, ALAN;STONE, DAVID, ALLEN;DAVIS, SHARON, CHRISTINE |
| 分类号 |
B41M1/24;B41M3/14;B42D15/00;B44F1/02;B44F1/10;B44F1/12;C09D11/10;(IPC1-7):B44F1/10;B44C1/18 |
主分类号 |
B41M1/24 |
| 代理机构 |
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代理人 |
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| 主权项 |
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