| 发明名称 |
Decorative effects in printing process uses inks having magnetic pigment particles that are activated by a magnetic field |
| 摘要 |
<p>Patterns produced in a printing process, such as a rotary offset printing process, use inks containing magnetic pigment particles. A magnetic field can be applied selectively during the rotation and this causes the reproduction to be modified such that areas can have optically visible or hidden effects.</p> |
| 申请公布号 |
DE102004035866(A1) |
申请公布日期 |
2006.02.16 |
| 申请号 |
DE20041035866 |
申请日期 |
2004.07.23 |
| 申请人 |
MAN ROLAND DRUCKMASCHINEN AG |
发明人 |
BRAUN, ECKHARD;WALTHER, THOMAS |
| 分类号 |
B41F5/00;B41F7/02;B41F9/00;B41F23/00;B41F31/00;B41M3/00;C09C3/04;C09D5/23;C09D11/02 |
主分类号 |
B41F5/00 |
| 代理机构 |
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代理人 |
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