| 发明名称 |
Ink composition comprising first and second optically variable pigments. |
| 摘要 |
An ink composition containing at least two different types of optically variable pigments which produce a film or coating having a viewing angle dependent color shift. |
| 申请公布号 |
ZA200002863(B) |
申请公布日期 |
2000.12.08 |
| 申请号 |
ZA20000002863 |
申请日期 |
2000.06.07 |
| 申请人 |
SICPA HOLDING S.A. |
发明人 |
ANTON BLEIKOLM;OLIVIER ROZUMEK;EDGAR MUELLER |
| 分类号 |
B41M3/14;C09C1/00;C09D11/00 |
主分类号 |
B41M3/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
