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1. 发明公开

EP3911450A1 PROCESS FOR PRODUCING OPTICAL EFFECT LAYERS 审中-实审
公开(公告)号：EP3911450A1
公开(公告)日：2021-11-24
申请号：EP19827767.5
申请日：2019-12-27
申请人： Sicpa Holding SA
发明人： LOGINOV, Evgeny , SCHMID, Mathieu , MUELLER, Edgar , DESPLAND, Claude-Alain
IPC分类号： B05D5/06 , B05D3/00 , B05D3/06

3. 发明公开

EP3423197A1 APPARTUSES AND PROCESSES FOR PRODUCING OPTICAL EFFECT LAYERS COMPRISING ORIENTED NON-SPHERICAL MAGNETIC OR MAGNETIZABLE PIGMENT PARTICLES 有权
公开(公告)号：EP3423197A1
公开(公告)日：2019-01-09
申请号：EP17706785.7
申请日：2017-02-23
申请人： Sicpa Holding SA
发明人： LOGINOV, Evgeny , SCHMID, Mathieu , DESPLAND, Claude-Alain
IPC分类号： B05D3/00 , B05D5/06

4. 发明授权

EP3174732B1 PROCESSES FOR IN-FIELD HARDENING OF OPTICAL EFFECT LAYERS PRODUCED BY MAGNETIC-FIELD GENERATING DEVICES GENERATING CONCAVE FIELD LINES AND OPTICAL EFFECT LAYERS PRODUCED BY SUCH PROCESSES 有权
公开(公告)号：EP3174732B1
公开(公告)日：2018-06-13
申请号：EP15736471.2
申请日：2015-07-09
申请人： Sicpa Holding SA
发明人： LOGINOV, Evgeny , SCHMID, Mathieu , DESPLAND, Claude-Alain , DEGOTT, Pierre
IPC分类号： B42D25/369 , B42D25/387 , B42D25/41 , B05D3/00
CPC分类号： B42D25/369 , B05D3/06 , B05D3/067 , B05D3/207 , B05D5/061 , B41F11/02 , B41M3/14 , B42D25/29 , B42D25/364 , B42D25/41
摘要： A method is provided for freezing the orientation of orientable magnetic or magnetizable pigment particles by irradiation hardening the coating layer comprising the orientable magnetic or magnetizable pigment particles through the substrate carrying the coating layer. This method can be used in the protection of security documents, such as for example banknotes and identity documents, against counterfeit and illegal reproduction.

5. 发明公开

EP2619630A1 DEVICE, SYSTEM AND METHOD FOR PRODUCING A MAGNETICALLY INDUCED VISUAL EFFECT 有权
标题翻译：设备，系统和方法用于产生磁场导致的视觉效果
公开(公告)号：EP2619630A1
公开(公告)日：2013-07-31
申请号：EP11761072.5
申请日：2011-09-23
申请人： SICPA HOLDING SA
发明人： DEGOTT, Pierre , DESPLAND, Claude-Alain , SCHMID, Mathieu
IPC分类号： G03G15/20 , G03G19/00 , G03G21/04 , B41M3/14
摘要： The invention relates to a device, system and method for producing magnetically induced visual effects in coatings, particularly security or decorative features, containing orientable magnetic particles. The device comprises a printing unit, an orientation means, a substrate-guiding system and a photocuring unit. The printing unit is arranged to print with the coating composition an image on a first side of a substrate. The orientation means comprises a magnetic field generating element for orienting the magnetic particles in the coating composition of the printed image. The substrate-guiding system is arranged to bring and hold the substrate in contact with the orientation means. The photocuring unit irradiates the image printed on the substrate to at least partially cure the coating composition of the image while the substrate is still in contact with the orientation means. The photocuring unit is configured such that its emission of thermal radiation energy is such limited as to not heat the orientation means to an average temperature T1 exceeding 100° C.

6. 发明公开

EP2279081A1 SCREEN PRINTING AND MAGNETIC ORIENTING 无效转让
标题翻译： SIEBDRUCK UND MAGNETISCHE AUSRICHTUNG
公开(公告)号：EP2279081A1
公开(公告)日：2011-02-02
申请号：EP09805921.5
申请日：2009-12-10
申请人： SICPA HOLDING SA
发明人： LI, Xiang , DESPLAND, Claude-Alain , MÜLLER, Edgar , DEGOTT, Pierre , BLEIKOLM, Anton , SUDAN, Alexandre
IPC分类号： B41F15/08 , B41M1/12 , B41F15/12 , B41L13/02
CPC分类号： B42D25/369 , B41F15/0818 , B41F15/12 , B41F15/22 , B41F15/36 , B41M1/125 , B41P2215/50 , B42D25/29 , B42D2033/16 , G09F7/04 , H05K1/0266 , H05K3/1216
摘要： Device and process for producing indicia comprising magnetically oriented magnetic or magnetizable particles in ink or coating composition on a sheet of substrate material. Device includes a flat-bed screen-printing unit having a flat printing screen and a printing platen for receiving a sheet. Printing platen has an upper surface facing the printing screen and a first direction along its upper surface along which said sheet is unloadable, and a magnetic orienting unit having multiple magnet assemblies. Magnetic orienting unit is disposed below upper surface of the printing platen, the multiple magnet assemblies are disposed along first direction, and all of the magnet assemblies are concomitantly movable from a first position away from the upper surface of the printing platen to a second position close to the upper surface of the printing platen. The magnetic orienting unit having one or more magnet assemblies is usable as a stand-alone flat-bed magnetization device.
摘要翻译：用于产生标记的装置和方法，包括在片状基片材料上的油墨或涂层组合物中的磁性取向的磁性或可磁化颗粒。装置包括具有平面印刷丝网的平板丝网印刷单元和用于接收片材的印刷台板。打印压板具有面向印刷屏幕的上表面和沿其上表面的第一方向，所述纸张不可加载，并且具有多个磁体组件的磁性定向单元。磁性定向单元设置在印刷台板的上表面下方，多个磁体组件沿着第一方向设置，并且所有的磁体组件可以从远离印刷台板的上表面的第一位置同时移动到第二位置到印刷台板的上表面。具有一个或多个磁体组件的磁性定向单元可用作独立的平床磁化装置。

7. 发明公开

EP3829891A1 ASSEMBLIES AND PROCESSES FOR PRODUCING OPTICAL EFFECT LAYERS COMPRISING ORIENTED MAGNETIC OR MAGNETIZABLE PIGMENT PARTICLES 审中-实审
公开(公告)号：EP3829891A1
公开(公告)日：2021-06-09
申请号：EP19742396.5
申请日：2019-07-26
申请人： Sicpa Holding SA
发明人： NIKSERESHT GHANEPOUR, Neda , SCHMID, Mathieu , DESPLAND, Claude-Alain , MUELLER, Edgar
IPC分类号： B42D25/369 , B42D25/378 , B42D25/41 , B42D25/29 , B41M3/14 , H01F7/02 , H01F1/03 , B05D3/00 , B05D5/06

8. 发明公开

EP3794083A1 MACHINE READABLE SECURITY FEATURES 有权
公开(公告)号：EP3794083A1
公开(公告)日：2021-03-24
申请号：EP19704827.5
申请日：2019-02-19
申请人： SICPA HOLDING SA
发明人： DEMARTIN MAEDER, Marlyse , DESPLAND, Claude-Alain
IPC分类号： C09D11/037 , B41M3/14

9. 发明公开

EP3740326A1 PROCESSES FOR PRODUCING OPTICAL EFFECTS LAYERS 有权
公开(公告)号：EP3740326A1
公开(公告)日：2020-11-25
申请号：EP18815246.6
申请日：2018-12-14
申请人： SICPA HOLDING SA
发明人： SCHMID, Mathieu , LOGINOV, Evgeny , DESPLAND, Claude-Alain
IPC分类号： B05D3/06 , B05D3/00 , B41F15/00 , B41F27/02 , B42D25/369 , B41M3/14 , C09D11/037 , C09D11/101

10. 发明授权

EP2619630B1 DEVICE, SYSTEM AND METHOD FOR PRODUCING A MAGNETICALLY INDUCED VISUAL EFFECT 有权
公开(公告)号：EP2619630B1
公开(公告)日：2020-01-22
申请号：EP11761072.5
申请日：2011-09-23
申请人： SICPA HOLDING SA
发明人： DEGOTT, Pierre , DESPLAND, Claude-Alain , SCHMID, Mathieu
IPC分类号： B41M5/00 , B41M7/00 , G03G15/20 , G03G19/00 , B41M3/14 , G03G15/09 , G03G21/04

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