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1. 发明申请

WO2020070299A1 OPTICAL SECURITY ELEMENTS, MARKED OBJECT, METHOD OF AUTHENTICATING AN OBJECT AND USE OF OPTICAL SECURITY ELEMENTS FOR AUTHENTICATING OR SECURING AGAINST COUNTERFEITING 审中-公开
公开(公告)号：WO2020070299A1
公开(公告)日：2020-04-09
申请号：PCT/EP2019/076943
申请日：2019-10-04
申请人： SICPA HOLDING SA
发明人： CALLEGARI, Andrea , DEGOTT, Pierre , DINOEV, Todor , EGGER, Philipp
IPC分类号： B42D25/324
摘要： An optical security element made of a refractive transparent or partially transparent optical material and comprising an optical assembly of a caustic layer having a light-redirecting surface with a relief pattern of given depth and a focal length f C and an adjacent lens element of focal length f L configured to redirect incident light received from a point-like light source through it and to form a projected image containing a caustic pattern directly on a retina of an observer. A marked object, as well as a method of visually authenticating an object, and use of optical security elements for authenticating or securing against counterfeiting are also disclosed.

2. 发明申请

WO2015082344A1 DEVICES FOR PRODUCING OPTICAL EFFECT LAYERS 审中-公开
标题翻译：用于生产光学效应层的装置
公开(公告)号：WO2015082344A1
公开(公告)日：2015-06-11
申请号：PCT/EP2014/075943
申请日：2014-11-28
申请人： SICPA HOLDING SA
发明人： DEGOTT, Pierre , SCHMID, Mathieu , DESPLAND, Claude-Alain , LOGINOV, Evgeny , MÜLLER, Edgar
IPC分类号： B05D3/00 , B05D5/06
CPC分类号： B05D3/207 , B05D5/061 , B41M3/14 , B42D2033/16 , B42D2033/20 , B42D2035/20 , H01F41/16
摘要： The present invention relates to the field of the protection of value documents and value commercial goods. In particular, the invention relates to methods of making an optical effect layer (OEL) associated with a substrate, the method comprising i) providing a substrate associated with a coating composition comprising magnetic or magnetizable pigment particles; ii) providing a permanent magnet assembly producing a first magnetic field; iii) providing an electromagnet assembly including a winding assembly and drive producing an oscillating or rotating second magnetic field that interacts with the first magnetic field to spin the permanent magnet assembly to rotate the first magnetic field; and iv) applying the first magnetic field whilst the first magnetic field rotates by spinning of the permanent magnet assembly to aggregately orient the magnetic or magnetizable pigment particles to create the optical effect layer. The invention also relates to apparatuses for creating an OEL.
摘要翻译：本发明涉及保护价值文件和价值商品的领域。特别地，本发明涉及制造与衬底相关联的光学效应层（OEL）的方法，该方法包括：i）提供与包含磁性或可磁化颜料颗粒的涂层组合物相关的衬底; ii）提供产生第一磁场的永磁体组件; iii）提供包括绕组组件和驱动器的电磁体组件，其产生与第一磁场相互作用的摆动或旋转的第二磁场以旋转永磁体组件以旋转第一磁场; 以及iv）当所述第一磁场通过旋转所述永磁体组件以使所述磁性或可磁化颜料颗粒聚集地定向以产生所述光学效应层时，施加所述第一磁场。本发明还涉及用于创建OEL的装置。

3. 发明申请

WO2014019163A1 OPTICALLY VARIABLE SECURITY THREADS AND STRIPES 审中-公开
标题翻译：光学可变安全螺纹和条纹
公开(公告)号：WO2014019163A1
公开(公告)日：2014-02-06
申请号：PCT/CN2012/079487
申请日：2012-08-01
申请人： SICPA HOLDING SA , CHINA BANKNOTE PRINTING AND MINTING CORPORATION , ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD. , CHINA BANKNOTE SICPA SECURITY INK CO., LTD. , RITTER, Gebhard , DEMANGE, Raynald , DEGOTT, Pierre , YE, Zhongdong , WU, Yuanqi , SUN, Fangyi , WANG, Weiru , LI, Xiang
发明人： RITTER, Gebhard , DEMANGE, Raynald , DEGOTT, Pierre , YE, Zhongdong , WU, Yuanqi , SUN, Fangyi , WANG, Weiru , LI, Xiang
IPC分类号： B42D15/00 , G09F3/02 , B44F1/08 , B41M3/14
CPC分类号： B42D25/30 , B41M3/148 , B42D25/00 , B42D25/351 , B42D25/355 , B42D25/45 , G09F3/0292 , G09F19/14
摘要： The present invention discovers a security thread or stripe. The security thread or stripe comprises i) a first optically variable layer (1,8) imparting a first different color impression at different viewing angles, ii) a second optically variable layer (2,9) imparting a second different color impression at different viewing angles, iii) a first color constant layer (4,6) having a color matching the color impression of the first or second optically variable layer at a first viewing angle, iv) a second color constant layer (5,7) having a color matching the color impression of the first or second optically variable layer at a second viewing angle, and v) a substrate, wherein the first optically variable layer, the second optically variable layer, the first color constant layer and the second color constant layer are jointly visible from one side of the security thread or stripe.
摘要翻译：本发明发现安全线程或条带。安全线或条包括：i）以不同的视角赋予第一不同颜色印象的第一光学可变层（1,8），ii）在不同观看下赋予第二不同颜色印象的第二光学可变层（2,9）角度，iii）第一颜色常数层（4,6），其具有与第一或第二光学可变层的第一视角的颜色匹配的颜色; iv）具有颜色的第二颜色常数层（5,7）在第二视角下匹配第一或第二光学可变层的颜色印象，以及v）基板，其中第一光学可变层，第二光学可变层，第一颜色常数层和第二颜色恒定层共同从安全线程或条带的一侧可见。

4. 发明申请

WO2013167425A1 OPTICAL EFFECT LAYER 审中-公开
标题翻译：光学效应层
公开(公告)号：WO2013167425A1
公开(公告)日：2013-11-14
申请号：PCT/EP2013/058986
申请日：2013-04-30
申请人： SICPA HOLDING SA
发明人： DEGOTT, Pierre , SCHMID, Mathieu , DESPLAND, Claude Alain , AMERASINGHE, Cédric
IPC分类号： B05D5/06 , B05D3/00 , B42D15/00
CPC分类号： G02F1/09 , B05D3/20 , B05D5/06 , B05D5/065 , B41M3/14 , B42D25/00 , B42D25/20 , B42D25/24 , B42D25/29 , B42D25/30 , B42D25/369 , B42D25/378 , B42D25/40 , B42D2033/16 , B42D2033/18 , B42D2033/20 , B42D2035/20 , C09D11/037 , G02B5/0257 , G02B5/08 , G02F1/0036 , G02F1/21 , G02F2001/094 , G02F2001/213
摘要： The invention relates to the field of graphical elements and is directed to an optical effect layer (OEL), a device and a method for producing same. The invention solves the problem of providing an optical effect that is easy to detect as such and exhibits a viewing-angle dependent apparent motion of image features over an extended length if the viewing angle with respect to the OEL changes. This objective is achieved by providing an OEL comprising a binder material being at least partially transparent and a plurality of particles dispersed within the layer. Each particle has a non-isotropic reflectivity' and may be 'magnetic or magnetizable. The orientation of the particles forms an orientation pattern extending over a length within an extended surface of the OEL, such that in a first cross-section of said OEL substantially perpendicular to said extended surface and along said first direction x, the local average of an angle between (i) a straight line along an observed longest dimension within the corresponding cross-section shape of those non-spherical particles which intersect with said first cross-section, and (ii) said first direction x varies according to a function (Θ) of a position (P) along said first direction, which function is the sum of a monotonically increasing or decreasing first function (θ 1 ) of said position and an alternating second function (θ 2 ) of said position..Also various variants of devices and a method for producing the OEL are disclosed.
摘要翻译：本发明涉及图形元件领域，涉及光学效应层（OEL），装置及其制造方法。本发明解决了提供这样容易检测的光学效果的问题，并且如果相对于OEL的视角发生变化，则呈现与扩展长度相关的图像特征的视角相关视在运动。该目的通过提供一种包括至少部分透明的粘合剂材料和分散在该层内的多个颗粒的OEL来实现。每个粒子具有非各向同性反射率，并且可以是“磁性或可磁化的”。颗粒的取向形成在OEL的延伸表面内的长度上延伸的取向图案，使得在所述OEL的基本上垂直于所述延伸表面并沿着所述第一方向x的第一横截面中，局部平均（i）沿着与所述第一横截面相交的那些非球形颗粒的相应横截面形状内的观察最长尺寸的直线，以及（ii）所述第一方向x根据函数（Theta ），其功能是所述位置的单调增加或减小的第一函数（θ1）与所述位置的交替的第二函数（θ2）之和的函数。另外，各种变体的装置和公开了一种生产OEL的方法。

5. 发明申请

WO2013139636A1 PRINTING METHOD WITH OXIDATIVE-DRYING INTAGLIO INK AND UV-VIS-CURABLE INTAGLIO INKS 审中-公开
标题翻译：具有氧化吸收墨水和紫外可见光固体酸性墨水的印刷方法
公开(公告)号：WO2013139636A1
公开(公告)日：2013-09-26
申请号：PCT/EP2013/054861
申请日：2013-03-11
申请人： SICPA HOLDING SA
发明人： DEGOTT, Pierre , MAGNIN, Patrick , LEFEBVRE, Olivier , SCHALLER, Christophe , SPITTELER, Jean-Daniel
IPC分类号： B41M1/10 , B41M3/14 , B42D15/00
CPC分类号： B42D25/355 , B41F9/01 , B41F9/025 , B41M1/10 , B41M3/14 , B42D25/29 , B42D25/324 , B42D25/351 , B42D25/378 , B42D25/387 , B42D25/405
摘要： The present invention relates to the field of the intaglio printing process. In particular, the present invention relates to a method that combines intaglio inks curable by oxidation with UV-VIS-curable intaglio inks on one intaglio plate or cylinder. The disclosed method results in an intaglio printed security element using advantageously the unalike properties of the different inks while enabling the printing on a standard printing press in one printing step.
摘要翻译：本发明涉及凹版印刷工艺的领域。特别地，本发明涉及将通过氧化固化的凹版油墨与UV-VIS可固化凹版油墨组合在一个凹版印版或圆筒上的方法。所公开的方法导致凹版印刷安全元件有利地使用不同油墨的未分类性质，同时在一个印刷步骤中能够在标准印刷机上进行印刷。

6. 发明申请

WO2013127715A2 PERMANENT STAINING OF VARNISHED SECURITY DOCUMENTS 审中-公开
标题翻译：永久性固定安全文件
公开(公告)号：WO2013127715A2
公开(公告)日：2013-09-06
申请号：PCT/EP2013/053653
申请日：2013-02-25
申请人： SICPA HOLDING SA
发明人： DEMANGE, Raynald , VEYA, Patrick , MAYER, Alain , DEGOTT, Pierre
CPC分类号： B42D25/405 , B41M7/0045 , B41M7/0054 , B42D25/29 , B42D25/378 , B42D25/40 , B42D2033/04 , B42D2033/28 , E05G1/12 , E05G1/14 , Y10T428/24802 , Y10T428/24917
摘要： The present invention relates to the field of the protection of security documents, especially banknotes, against illegal actions such as robbery or theft. In particular, the present invention relates to the field of ink-stained documents that are resistant to chemicals. The disclosed security documents are covered on at least one side by from about 70% to about 90% of a protective varnish and comprising from about 10% to about 30% of one or more varnish-free areas comprising one or more varnish-free indentations, the percents being based on the total surface of the one side of the security document.
摘要翻译：本发明涉及保护证件，特别是钞票的领域，防止抢劫或盗窃等违法行为。特别地，本发明涉及耐化学品的油墨染色文件领域。所公开的安全性文件至少在一侧覆盖保护性清漆的约70％至约90％，并且包含约10％至约30％的一种或多种无清漆区域，其包含一种或多种无清漆凹口，百分比基于安全文件一侧的总面积。

7. 发明申请

WO2011107527A1 SECURITY THREAD OR STRIPE COMPRISING ORIENTED MAGNETIC PARTICLES IN INK, AND METHOD AND MEANS FOR PRODUCING SAME 审中-公开
标题翻译：在油墨中包含面向磁性颗粒的安全螺纹或带状物，以及用于生产其的方法和手段
公开(公告)号：WO2011107527A1
公开(公告)日：2011-09-09
申请号：PCT/EP2011/053148
申请日：2011-03-03
申请人： SICPA HOLDING SA , DEGOTT, Pierre , DESPLAND, Claude-Alain , SCHMID, Mathieu , RITTER, Gebhard , MÜLLER, Edgar
发明人： DEGOTT, Pierre , DESPLAND, Claude-Alain , SCHMID, Mathieu , RITTER, Gebhard , MÜLLER, Edgar
IPC分类号： B41M1/12 , B41M3/00 , B41M3/14 , B42D15/00 , D21H21/42
CPC分类号： B42D25/355 , B41M3/006 , B41M3/14 , B41M7/0036 , B41M7/0045 , B41M7/0081 , B41M7/009 , B42D25/369 , B42D25/378 , B42D2033/16 , B42D2035/20 , B42D2035/24 , D21H21/42 , D21H21/48 , H01F7/0278 , H01F13/00
摘要： The present invention concerns a security thread or stripe for the incorporation into or onto a value-document or currency substrate, as well as a method and means of making such thread or stripe. The thread or stripe comprises a plastic foil which carries a hardened coating comprising oriented magnetic or magnetizable pigment particles, the orientation of said pigment particles representing graphic information. Preferred are optically variable magnetic or magnetizable pigment particles. Said hardened coating may also be comprised between a first and a second plastic foil. Said graphic information is a repetitive seamless pattern of suitable repetition length, which is produced using a magnetic orienting cylinder having a corresponding repetitive seamless magnetic field pattern. A magnetic orienting cylinder and a process for process for producing such magnetic orienting cylinder are also disclosed. The process comprises the coating of a cylindrical support body with a polymer material comprising a high-coercivity permanent-magnetic powder as a filler material, and magnetizing or engraving the seamless outer cylinder surface to form on the cylinder a repetitive seamless magnetic field pattern.
摘要翻译：本发明涉及用于结合到价值凭证或货币基板中或之上的安全线或条，以及制造这种线或条的方法和手段。线或条包括塑料箔，其携带包含定向磁性或可磁化颜料颗粒的硬化涂层，所述颜料颗粒的取向表示图形信息。优选光学可变磁性或可磁化颜料颗粒。所述硬化涂层也可以包括在第一和第二塑料箔之间。所述图形信息是使用具有对应的重复无缝磁场图案的磁性取向圆筒产生的合适重复长度的重复无缝图案。还公开了磁性取向圆筒和用于制造这种磁性定向圆筒的方法的方法。该方法包括用包括高矫顽力永磁粉末作为填充材料的聚合物材料涂覆圆柱形支撑体，以及磁化或雕刻无缝外筒表面，以在圆筒上形成重复的无缝磁场图案。

8. 发明申请

WO2021009162A1 SECURITY ELEMENT 审中-公开
公开(公告)号：WO2021009162A1
公开(公告)日：2021-01-21
申请号：PCT/EP2020/069859
申请日：2020-07-14
申请人： GIESECKE+DEVRIENT CURRENCY TECHNOLOGIE GMBH , SICPA HOLDING SA
发明人： DEHMEL, Raphael , KISSELOVA-WECKERLE, Yana , MENGEL, Christoph , FUHSE, Christian , DEGOTT, Pierre , DESPLAND, Claude-Alain , WEBER, Arnault , BAUDIN, Gisèle , CALLEGARI, Andrea
IPC分类号： B42D25/324 , B42D25/328 , B42D25/369
摘要： It is disclosed a security element comprising a substantially flat substrate (5) including first and second areas (6, 10), wherein the first area (6) displays a first motif (8) and generates a first color movement effect (22) to be seen in the first motif (8) while the substrate (5) gets tilted over a first angular tilting range (16), the second area (10) displays a second motif (12) and generates a second color effect to be seen in the second motif (12) and within a second angular tilting range (18), the first and second angular tilting ranges (16, 18) are different, and the first area (6) comprises either a micro-mirror structure or a print of magnetically oriented pigments and the second area (10) comprises the other one of the micro-mirror structure and the print of magnetically oriented pigments.

9. 发明申请

WO2019063779A1 OPTICAL SECURITY ELEMENT 审中-公开
公开(公告)号：WO2019063779A1
公开(公告)日：2019-04-04
申请号：PCT/EP2018/076434
申请日：2018-09-28
申请人： SICPA HOLDING SA
发明人： CALLEGARI, Andrea , DEGOTT, Pierre , DINOEV, Todor , GARNIER, Christophe , MAYER, Alain , SCHWARTZBURG, Yuliy , TESTUZ, Romain , PAULY, Mark
IPC分类号： B42D25/324 , B42D25/435
摘要： The invention relates to a thin optical security element comprising a reflective or refractive light- redirecting surface having a relief pattern operable to redirect incident light from a light source and form a projected image on a projection surface, the optical parameters of this optical security element fulfilling a specific projection criterion such that the projected image comprises a caustic pattern reproducing a reference pattern that is easily visually recognizable by a person. The invention also relates to a method for designing a relief pattern of an optical security element.

10. 发明申请

WO2019063778A1 THIN OPTICAL SECURITY ELEMENT AND METHOD OF DESIGNING IT 审中-公开
公开(公告)号：WO2019063778A1
公开(公告)日：2019-04-04
申请号：PCT/EP2018/076433
申请日：2018-09-28
申请人： SICPA HOLDING SA
发明人： CALLEGARI, Andrea , DEGOTT, Pierre , DINOEV, Todor , GARNIER, Christophe , MAYER, Alain , SCHWARTZBURG, Yuliy , TESTUZ, Romain , PAULY, Mark
IPC分类号： B42D25/324 , B42D25/435
摘要： The invention relates to a thin optical security element comprising a reflective or refractive light-redirecting surface having a relief pattern operable to redirect incident light from a light source and form a projected image on a projection surface, the projected image comprising a caustic pattern reproducing a reference pattern that is easily visually recognizable by a person. The invention also relates to a method for designing a relief pattern of a light-redirecting surface of a thin optical security element.

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