基本信息:
- 专利标题: PROCESSES FOR PRODUCING OPTICAL EFFECTS LAYERS
- 申请号:PCT/EP2018/085030 申请日:2018-12-14
- 公开(公告)号:WO2019141452A1 公开(公告)日:2019-07-25
- 发明人: SCHMID, Mathieu , LOGINOV, Evgeny , DESPLAND, Claude-Alain
- 申请人: SICPA HOLDING SA
- 申请人地址: Avenue de Florissant 41 1008 Prilly CH
- 专利权人: SICPA HOLDING SA
- 当前专利权人: SICPA HOLDING SA
- 当前专利权人地址: Avenue de Florissant 41 1008 Prilly CH
- 代理机构: HOFFMANN EITLE PATENT- UND RECHTSANWÄLTE PARTMBB
- 优先权: EP18152082.6 20180117; EP18152081.8 20180117
- 主分类号: B05D3/06
- IPC分类号: B05D3/06 ; B05D3/00 ; B41F15/00 ; B41F27/02 ; B42D25/369 ; B41M3/14 ; C09D11/037 ; C09D11/101
摘要:
The present invention relates to the field of and processes and printing apparatuses for producing optical effect layers (OEL) comprising magnetically oriented platelet-shaped magnetic or magnetizable pigment particles on a substrate. In particular, the present invention relates to processes using printing apparatuses comprising a first magnetic-field-generating device mounted on a transferring device (TD) and a static second magnetic-field-generating device for producing said OELs as anti-counterfeit means on security documents or security articles or for decorative purposes.
IPC结构图谱:
B | 作业;运输 |
--B05 | 一般喷射或雾化;对表面涂覆液体或其他流体的一般方法 |
----B05D | 一般对表面涂布液体或其他流体的工艺 |
------B05D3/00 | 涂布液体或其他流体的表面的预处理;已有涂层的后处理,例如要用液体或其他流体作后续涂布的已有的涂层的中间处理 |
--------B05D3/06 | .使受辐射 |