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公开(公告)号：US08726806B2
公开(公告)日：2014-05-20
申请号：US13627703
申请日：2012-09-26
CPC分类号： B41F13/10 , B05D3/20 , B05D3/207 , B05D5/06 , B05D5/061 , B41F11/02 , B41F13/08 , B41N6/00 , B41N10/02 , B41P2200/30 , B42D25/29 , B42D25/369 , B42D2033/16 , B42D2035/20 , B42D2035/24 , G03H1/0011 , G03H1/0236 , G03H1/0244 , G03H1/0256 , G03H2001/188 , G03H2250/34 , G03H2250/36 , G07D7/0032
摘要： A printing apparatus includes a magnetic rotatable roller with a smooth even outer surface for aligning magnetic flakes in a carrier, such as an ink vehicle or a paint vehicle to create optically variable images in a high-speed, linear printing operation. Images can provide security features on high-value documents, such as bank notes. Magnetic flakes in the ink are aligned using magnetic portions of the roller, that can be formed by permanent magnets embedded in a non-magnetic roller body, or selectively magnetized portions of a flexible magnetic cover of the roller. In some embodiments, the roller is assembled for a plurality of interchangeable sections, which can include spinning magnets. Selected orientation of the magnetic pigment flakes can achieve a variety of illusive optical effects that are useful for decorative or security applications.
摘要翻译： 一种打印设备包括一个具有光滑均匀的外表面的磁性可旋转辊，用于在诸如墨水车辆或油漆车辆的载体中对准磁性薄片，以在高速线性打印操作中产生光学可变的图像。 图像可以为高价值文档（如钞票）提供安全功能。 油墨中的磁性薄片使用可以由嵌入在非磁性辊体中的永磁体形成的辊的磁性部分或辊的柔性磁性盖的选择性磁化部分来形成。 在一些实施例中，辊被组装用于多个可互换部分，其可以包括旋转磁体。 磁性颜料薄片的选择取向可以实现用于装饰或安全应用的各种幻觉光学效果。
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12.发明授权Security image coated with a single coating having visually distinct regions 有权涂有单一涂层的安全图像具有视觉上不同的区域公开(公告)号：US08287989B2
公开(公告)日：2012-10-16
申请号：US11784972
申请日：2007-04-10
IPC分类号： B32B3/00
CPC分类号： B42D25/405 , B42D25/00 , B42D25/369 , B42D2033/16 , B42D2033/20 , B42D2035/20 , C01P2004/80 , C09C1/0015 , C09C1/0081 , G07D7/04 , G07D7/128 , Y10T428/24802 , Y10T428/24893 , Y10T428/24909
摘要： A security image is disclosed which is formed from flakes having a first color with flakes having a second different color mixed within a carrier uniformly. The flakes having the second color are magnetically orientable and the flakes having the first color are non-magnetic and do not align or orient in a magnetic field. By exposing at least a single coated region to a magnetic field that is substantially orthogonal to the substrate upon which the coating of flakes is coated, a visible region having the first color is provided as the magnetic flakes are upstanding and the non-magnetic flakes are lying flat upon the substrate. In another region where there is no field applied a visible region having third perceived color different from, however formed from the first color or the second color is seen.
摘要翻译： 公开了一种安全图像，其由具有在载体内均匀混合的具有第二不同颜色的薄片的第一颜色的薄片形成。 具有第二颜色的薄片是可磁性取向的，具有第一颜色的薄片是非磁性的，并且不在磁场中对准或取向。 通过将至少一个涂覆区域暴露于基本上垂直于其上涂覆薄片涂层的基底的磁场，当磁片呈直立状态并且非磁性薄片为 平躺在基板上。 在没有施加场的另一区域中，可以看到具有与第一颜色或第二颜色不同的第三感知颜色的可见区域。
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13.发明授权公开(公告)号：US06808806B2
公开(公告)日：2004-10-26
申请号：US09850421
申请日：2001-05-07
申请人： Roger W. Phillips , Charlotte R. LeGallee , Charles T. Markantes , Paul G. Coombs , Matthew R. Witzman
发明人： Roger W. Phillips , Charlotte R. LeGallee , Charles T. Markantes , Paul G. Coombs , Matthew R. Witzman
IPC分类号： B32B516
CPC分类号： B32B5/16 , B05D3/067 , B05D3/20 , B05D5/061 , B41M3/00 , B41M3/008 , B41M3/06 , B41M3/14 , B41M3/148 , B42D25/00 , B42D25/29 , B42D25/369 , B42D25/42 , B42D25/455 , B42D25/47 , B42D2033/16 , B42D2033/20 , B44F1/08 , C01P2004/54 , C01P2006/42 , C08J7/04 , C09C1/0015 , C09C1/0024 , C09C1/0033 , C09C1/0039 , C09C1/0045 , C09C1/0051 , C09C1/006 , C09C1/0066 , C09C1/0072 , C09C1/0078 , C09C2200/1004 , C09C2200/1008 , C09C2200/1054 , C09C2200/24 , C09C2200/301 , C09C2200/304 , D06P1/004 , D06P1/0076 , D06P1/44 , D06Q1/00 , Y10T428/24835 , Y10T428/29 , Y10T428/2982 , Y10T428/2989 , Y10T428/2991 , Y10T428/31504
摘要： Methods and devices for producing images on coated articles are provided. The methods generally comprise applying a layer of magnetizable pigment coating in liquid form on a substrate, with the magnetizable pigment coating containing a plurality of magnetic non-spherical particles or flakes. A magnetic field is then applied to selected regions of the pigment coating while the coating is in liquid form, with the magnetic field altering the orientation of selected magnetic particles or flakes. Finally, the pigment coating is solidified, affixing the reoriented particles or flakes in a non-parallel position to the surface of the pigment coating to produce an image such as a three dimensional-like image on the surface of the coating. The pigment coating can contain various interference or non-interference magnetic particles or flakes, such as magnetic color shifting pigments.
摘要翻译： 提供了用于在涂层制品上产生图像的方法和装置。 所述方法通常包括将液体形式的可磁化颜料涂层施加到基底上，其中可磁化颜料涂层含有多个磁性非球形颗粒或薄片。 然后将磁场施加到颜料涂层的选定区域，同时涂层为液体形式，磁场改变所选择的磁性颗粒或薄片的取向。 最后，颜料涂层固化，将重新取向的颗粒或薄片固定在与颜料涂层表面不平行的位置，以在涂层的表面上产生诸如三维样图像的图像。 颜料涂层可以包含各种干扰或不干扰的磁性颗粒或薄片，例如磁性色移颜料。
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公开(公告)号：US20130087060A1
公开(公告)日：2013-04-11
申请号：US13627703
申请日：2012-09-26
IPC分类号： B05D5/06
CPC分类号： B41F13/10 , B05D3/20 , B05D3/207 , B05D5/06 , B05D5/061 , B41F11/02 , B41F13/08 , B41N6/00 , B41N10/02 , B41P2200/30 , B42D25/29 , B42D25/369 , B42D2033/16 , B42D2035/20 , B42D2035/24 , G03H1/0011 , G03H1/0236 , G03H1/0244 , G03H1/0256 , G03H2001/188 , G03H2250/34 , G03H2250/36 , G07D7/0032
摘要： A printing apparatus includes a magnetic rotatable roller with a smooth even outer surface for aligning magnetic flakes in a carrier, such as an ink vehicle or a paint vehicle to create optically variable images in a high-speed, linear printing operation. Images can provide security features on high-value documents, such as bank notes. Magnetic flakes in the ink are aligned using magnetic portions of the roller, that can be formed by permanent magnets embedded in a non-magnetic roller body, or selectively magnetized portions of a flexible magnetic cover of the roller. In some embodiments, the roller is assembled for a plurality of interchangeable sections, which can include spinning magnets. Selected orientation of the magnetic pigment flakes can achieve a variety of illusive optical effects that are useful for decorative or security applications.
摘要翻译： 一种打印设备包括一个具有光滑均匀的外表面的磁性可旋转辊，用于在诸如墨水车辆或油漆车辆的载体中对准磁性薄片，以在高速线性打印操作中产生光学可变的图像。 图像可以为高价值文档（如钞票）提供安全功能。 油墨中的磁性薄片使用可以由嵌入在非磁性辊体中的永磁体形成的辊的磁性部分或辊的柔性磁性盖的选择性磁化部分来形成。 在一些实施例中，辊被组装用于多个可互换部分，其可以包括旋转磁体。 磁性颜料薄片的选择取向可以实现用于装饰或安全应用的各种幻觉光学效果。
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15.发明授权Dynamic appearance-changing optical devices (DACOD) printed in a shaped magnetic field including printable fresnel structures 有权动态外观改变光学器件（DACOD）印刷在包括可印刷的菲涅耳结构的成形磁场中公开(公告)号：US08343615B2
公开(公告)日：2013-01-01
申请号：US11278600
申请日：2006-04-04
申请人： Vladimir P. Raksha , Paul G. Coombs , Charles T. Markantes , Alberto Argoitia , Roger W. Phillips
发明人： Vladimir P. Raksha , Paul G. Coombs , Charles T. Markantes , Alberto Argoitia , Roger W. Phillips
IPC分类号： B32B5/16
CPC分类号： B42D25/369 , B05D3/207 , B41M3/148 , B42D25/29 , B42D2033/16 , B42D2035/20 , G02B5/09 , G02B26/026 , G02B27/0025 , G09F3/0376 , Y10T428/24802 , Y10T428/25
摘要： A printed image is disclosed wherein the image may be in the form of an array of magnetically aligned platelets or flakes that may by uniform in shape and size and wherein the flakes are arranged in a particularly manner to form optically illusive images useful as security devices, or useful in beam steering applications. In one embodiment of this invention printed array is disclosed a plurality of concentric rings of magnetically aligned platelets disposed upon a substrate in the form of a Fresnel structure, preferably a Fresnel reflector. Advantageously, since the magnetic field can be controlled with respect to strength and direction, one can easily design a field that will correct for spherical aberration that would otherwise be present in a typical Fresnel reflector. In other embodiments of the invention optically illusive images of funnels, domes and cones are printed.
摘要翻译： 公开了一种印刷图像，其中图像可以是可以通过形状和尺寸均匀的磁性对准的血小板或薄片的阵列的形式，并且其中薄片以特别的方式布置以形成用作安全装置的光学虚幻图像， 或用于波束转向应用。 在本发明的一个实施例中，印刷阵列公开了多个磁性对准的血小板的同心环，其设置在菲涅耳结构形式的基板上，优选为菲涅耳反射器。 有利地，由于可以相对于强度和方向控制磁场，所以可以容易地设计出将校正否则将存在于典型的菲涅尔反射器中的球面像差的场。 在本发明的其它实施例中，打印漏斗，圆顶和圆锥的光学虚幻图像。
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公开(公告)号：US20110168088A1
公开(公告)日：2011-07-14
申请号：US13073743
申请日：2011-03-28
IPC分类号： B05C9/08
CPC分类号： B41F13/10 , B05D3/20 , B05D3/207 , B05D5/06 , B05D5/061 , B41F11/02 , B41F13/08 , B41N6/00 , B41N10/02 , B41P2200/30 , B42D25/29 , B42D25/369 , B42D2033/16 , B42D2035/20 , B42D2035/24 , G03H1/0011 , G03H1/0236 , G03H1/0244 , G03H1/0256 , G03H2001/188 , G03H2250/34 , G03H2250/36 , G07D7/0032
摘要： A printing apparatus includes a magnetic rotatable roller with a smooth even outer surface for aligning magnetic flakes in a carrier, such as an ink vehicle or a paint vehicle to create optically variable images in a high-speed, linear printing operation. Images can provide security features on high-value documents, such as bank notes. Magnetic flakes in the ink are aligned using magnetic portions of the roller, that can be formed by permanent magnets embedded in a non-magnetic roller body, or selectively magnetized portions of a flexible magnetic cover of the roller. In some embodiments, the roller is assembled for a plurality of interchangeable sections, which can include spinning magnets. Selected orientation of the magnetic pigment flakes can achieve a variety of illusive optical effects that are useful for decorative or security applications.
摘要翻译： 一种打印设备包括一个具有光滑均匀的外表面的磁性可旋转辊，用于在诸如墨水车辆或油漆车辆的载体中对准磁性薄片，以在高速线性打印操作中产生光学可变的图像。 图像可以为高价值文档（如钞票）提供安全功能。 油墨中的磁性薄片使用可以由嵌入在非磁性辊体中的永磁体形成的辊的磁性部分或辊的柔性磁性盖的选择性磁化部分来形成。 在一些实施例中，辊被组装用于多个可互换部分，其可以包括旋转磁体。 磁性颜料薄片的选择取向可以实现用于装饰或安全应用的各种幻觉光学效果。
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公开(公告)号：US07934451B2
公开(公告)日：2011-05-03
申请号：US11623190
申请日：2007-01-15
CPC分类号： B41F13/10 , B05D3/20 , B05D3/207 , B05D5/06 , B05D5/061 , B41F11/02 , B41F13/08 , B41N6/00 , B41N10/02 , B41P2200/30 , B42D25/29 , B42D25/369 , B42D2033/16 , B42D2035/20 , B42D2035/24 , G03H1/0011 , G03H1/0236 , G03H1/0244 , G03H1/0256 , G03H2001/188 , G03H2250/34 , G03H2250/36 , G07D7/0032
摘要： A printing apparatus includes a magnetic rotatable roller with a smooth even outer surface for aligning magnetic flakes in a carrier, such as an ink vehicle or a paint vehicle to create optically variable images in a high-speed, linear printing operation. Images can provide security features on high-value documents, such as bank notes. Magnetic flakes in the ink are aligned using magnetic portions of the roller, that can be formed by permanent magnets embedded in a non-magnetic roller body, or selectively magnetized portions of a flexible magnetic cover of the roller. In some embodiments, the roller is assembled for a plurality of interchangeable sections, which can include spinning magnets. Selected orientation of the magnetic pigment flakes can achieve a variety of illusive optical effects that are useful for decorative or security applications.
摘要翻译： 一种打印设备包括一个具有光滑均匀的外表面的磁性可旋转辊，用于在诸如墨水车辆或油漆车辆的载体中对准磁性薄片，以在高速线性打印操作中产生光学可变的图像。 图像可以为高价值文档（如钞票）提供安全功能。 油墨中的磁性薄片使用可以由嵌入在非磁性辊体中的永磁体形成的辊的磁性部分或辊的柔性磁性盖的选择性磁化部分来形成。 在一些实施例中，辊被组装用于多个可互换部分，其可以包括旋转磁体。 磁性颜料薄片的选择取向可以实现用于装饰或安全应用的各种幻觉光学效果。
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公开(公告)号：US10343436B2
公开(公告)日：2019-07-09
申请号：US11676012
申请日：2007-02-16
IPC分类号： B42D25/29 , B41M3/14 , B42D25/378 , B42D25/369
摘要： A security device is disclosed that has an image formed upon a substrate. The image has a first printed region and a second different printed region both printed with a same ink formulation of field alignable flakes. At least one of the printed regions has optically variable effects. One of the first and second printed regions at least partially surrounds the other. The second printed region is formed of thin parallel lines and the first printed region has substantially wider lines than are printed in the second printed region. The area density of the ink in a line in the first group of wider lines is greater than the area density of a line in the second group of narrower lines. A surprising effect of this image is that particles or flakes in the ink are field aligned so as to produce a visible kinematic dynamic effect visible in the first region and not visible in the second region when the image is tilted or rotated.
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19.发明授权Alignment of paste-like ink having magnetic particles therein, and the printing of optical effects 有权在其中具有磁性颗粒的糊状油墨的对准和光学效果的印刷公开(公告)号：US08211509B2
公开(公告)日：2012-07-03
申请号：US11252681
申请日：2005-10-18
IPC分类号： H01F1/00 , B29C35/08 , B05D5/06 , B05D5/12 , B05D1/12 , B05D5/00 , B05D1/32 , B05D1/06 , H05C1/00 , B44F1/12 , B29C67/00
CPC分类号： H01F41/16 , B41M3/14 , B41M3/144 , C09D11/037 , C09D11/101
摘要： A method and apparatus is provided for printing using paste like inks such as those used in intaglio printing, wherein the inks include specialty flakes such as thin film optically variable flakes, or diffractive flakes. The invention discloses an apparatus having an energy source such as a heat source for temporarily lessening the viscosity of the ink during alignment of the flakes within the ink.
摘要翻译： 提供了一种用于使用诸如在凹版印刷中使用的油墨的油墨进行打印的方法和装置，其中所述油墨包括特殊薄片，例如薄膜可变形薄片或衍射薄片。 本发明公开了一种具有诸如热源的能量源的装置，用于在油墨中的片状物排列期间临时减小油墨的粘度。
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公开(公告)号：US07717038B2
公开(公告)日：2010-05-18
申请号：US11560927
申请日：2006-11-17
CPC分类号： B05D3/207 , B05D5/06 , B41C1/00 , B41C1/1058 , B41N1/04 , G11B5/855 , H01F13/003
摘要： This invention discloses a magnet for use as a printing plate or printing head that is used for aligning flakes or particles in a paint or ink. A composite sheet or block of magnetizable material is selectively magnetized so that a magnet is formed within the sheet or block that has a shape of a predetermined image, logo, or indica. Dies are used to magnetize the magnetizable material and preferably the does contact the material to be magnetized. A pre-magnetized sheet such as a refrigerator magnet may be re-magnetized differently so that a magnetic image is encoded therein for use as a printing plate. Preferably the printing plate is flexible so that it can be formed to a curved surface of a cylinder or drum for printing. Conveniently these flexible magnets can be changed for other designs and placed on the same drum for use in printing.
摘要翻译： 本发明公开了一种用于印刷板或印刷头的磁体，其用于对准油漆或油墨中的薄片或颗粒。 选择性地磁化复合片材或可磁化材料块，使得在具有预定图像，标志或印记的形状的片材或块内形成磁体。 模具用于磁化可磁化材料，并且优选地与待磁化的材料接触。 诸如冰箱磁体的预先磁化的片材可以被不同地重新磁化，使得磁图像被编码在其中用作印刷版。 优选地，印版是柔性的，使得其可以形成到用于印刷的圆筒或滚筒的弯曲表面。 方便地，这些柔性磁体可以改变用于其他设计，并放置在用于打印的相同的滚筒上。
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