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1. 发明授权

US08137762B2 Two-axial alignment of magnetic platelets 有权
标题翻译：磁性血小板的双轴排列
公开(公告)号：US08137762B2
公开(公告)日：2012-03-20
申请号：US12542637
申请日：2009-08-17
申请人： Vladimir P. Raksha , Paul G. Coombs , Charles T. Markantes , Wilfred C. Kittler, Jr. , Dave Williams , John D. Sonderman , Cornelis Jan Delst
发明人： Vladimir P. Raksha , Paul G. Coombs , Charles T. Markantes , Wilfred C. Kittler, Jr. , Dave Williams , John D. Sonderman , Cornelis Jan Delst
IPC分类号： B05D3/06
CPC分类号： B05D3/207 , B05D1/12 , B05D5/063 , B05D2252/02 , C09D5/36 , C09D5/38 , C09D7/69 , C09D7/70 , C09D11/037 , C09D11/101
摘要： A method of planarizing a plurality of orientable non-spherical flakes supported by a longitudinal web is disclosed. A web supporting a coating of field orientable non-spherical flakes is placed between magnets so that the fields from the magnets traverse the web. First and third magnets are provided on one side of a feedpath and a second magnet is provided between the first and third magnets on the other side of the feedpath. The first and third magnets have a same polarity and the second magnet has a complementary polarity to the first and third magnets, so that a first magnetic field spanning the feedpath is present between the first and second magnets and second magnetic field spanning the feedpath is present between the second and third magnets, wherein the magnets are positioned so that a plurality of non-spherical field orientable flakes moving along the feedpath experience a first rotation as they pass the second magnet during relative movement between the web and the magnets; The web is then moved through the fields passing the magnets and the coating is subsequently cured.
摘要翻译：公开了一种平面化由纵向腹板支撑的多个可定向非球形薄片的方法。支撑可定向的非球形薄片的涂层的网放置在磁体之间，使得来自磁体的磁场穿过网。第一和第三磁体设置在进给路径的一侧，并且第二磁体设置在进给路径的另一侧上的第一和第三磁体之间。第一和第三磁体具有相同的极性，并且第二磁体具有与第一和第三磁体互补的极性，使得跨越馈送路径的第一磁场存在于第一和第二磁体之间，并且存在横跨馈送路径的第二磁场在所述第二和第三磁体之间，其中所述磁体被定位成使得沿着所述进给路径移动的多个非球形场可取向薄片在所述卷材和所述磁体之间的相对运动期间经过所述第二磁体时经历第一旋转; 然后将幅材移动通过通过磁体的场，并且随后固化涂层。

2. 发明申请

US20100040799A1 TWO-AXIAL ALIGNMENT OF MAGNETIC PLATELETS 有权
标题翻译：磁性板的双轴对准
公开(公告)号：US20100040799A1
公开(公告)日：2010-02-18
申请号：US12542637
申请日：2009-08-17
申请人： Vladimir P. Raksha , Paul G. Coombs , Charles T. Markantes , Wilfred C. Kittler, JR. , Dave Williams , John D. Sonderman , Cornelis Jan Delst
发明人： Vladimir P. Raksha , Paul G. Coombs , Charles T. Markantes , Wilfred C. Kittler, JR. , Dave Williams , John D. Sonderman , Cornelis Jan Delst
IPC分类号： B05D3/06
CPC分类号： B05D3/207 , B05D1/12 , B05D5/063 , B05D2252/02 , C09D5/36 , C09D5/38 , C09D7/69 , C09D7/70 , C09D11/037 , C09D11/101
摘要： A method of planarizing a plurality of orientable non-spherical flakes supported by a longitudinal web is disclosed. A web supporting a coating of field orientable non-spherical flakes is placed between magnets so that the fields from the magnets traverse the web. First and third magnets are provided on one side of a feedpath and a second magnet is provided between the first and third magnets on the other side of the feedpath. The first and third magnets have a same polarity and the second magnet has a complementary polarity to the first and third magnets, so that a first magnetic field spanning the feedpath is present between the first and second magnets and second magnetic field spanning the feedpath is present between the second and third magnets, wherein the magnets are positioned so that a plurality of non-spherical field orientable flakes moving along the feedpath experience a first rotation as they pass the second magnet during relative movement between the web and the magnets; The web is then moved through the fields passing the magnets and the coating is subsequently cured.
摘要翻译：公开了一种平面化由纵向腹板支撑的多个可定向非球形薄片的方法。支撑可定向的非球形薄片的涂层的网放置在磁体之间，使得来自磁体的磁场穿过网。第一和第三磁体设置在进给路径的一侧，并且第二磁体设置在进给路径的另一侧上的第一和第三磁体之间。第一和第三磁体具有相同的极性，并且第二磁体具有与第一和第三磁体互补的极性，使得跨越馈送路径的第一磁场存在于第一和第二磁体之间，并且存在横跨馈送路径的第二磁场在所述第二和第三磁体之间，其中所述磁体被定位成使得沿着所述进给路径移动的多个非球形场可取向薄片在所述卷材和所述磁体之间的相对运动期间经过所述第二磁体时经历第一旋转; 然后将幅材移动通过通过磁体的场，并且随后固化涂层。

3. 发明授权

US08025952B2 Printed magnetic ink overt security image 有权
标题翻译：印刷磁墨显示安全图像
公开(公告)号：US08025952B2
公开(公告)日：2011-09-27
申请号：US11928883
申请日：2007-10-30
申请人： Vladimir P. Raksha , Cornelis Jan Delst , Paul G. Coombs , Charles T. Markantes , Alberto Argoitia
发明人： Vladimir P. Raksha , Cornelis Jan Delst , Paul G. Coombs , Charles T. Markantes , Alberto Argoitia
IPC分类号： B41M5/00
CPC分类号： B42D25/369 , B05D3/14 , B05D3/207 , B05D5/06 , B05D7/52 , B41M3/005 , B41M3/148 , B41M7/0027 , B42D25/00 , B42D2033/16 , B42D2035/24 , G09F7/04 , G09F19/14 , Y10T428/24802 , Y10T428/24876
摘要： A security image and method of forming said image is disclosed wherein a substrate having an image or indicia thereon is coated with a dilute solution of pigment flakes in an ink or paint. The flakes are subsequently aligned in a magnetic field and are fixed after the field is applied. Most or all of the flakes in a region are aligned so as to be partially upstanding wherein their faces are essentially parallel. Coating the image with flakes yields a latent image which can be clearly seen at a small range of predetermined angles.
摘要翻译：公开了形成所述图像的安全图像和方法，其中在其上具有图像或标记的基底上涂覆有油墨或油漆中的颜料薄片的稀释溶液。片状物随后在磁场中对准，并在施加场后固定。一个区域中的大部分或全部薄片排列成部分地直立，其中它们的面基本上是平行的。用薄片涂覆图像产生可以在预定角度的小范围内清楚地看到的潜像。

4. 发明申请

US20080171144A1 Printed Magnetic Ink Overt Security Image 有权
标题翻译：印刷磁墨溢出安全图像
公开(公告)号：US20080171144A1
公开(公告)日：2008-07-17
申请号：US11928883
申请日：2007-10-30
申请人： Vladimir P. Raksha , Cornelis Jan Delst , Paul G. Coombs , Charles T. Markantes , Alberto Argoitia
发明人： Vladimir P. Raksha , Cornelis Jan Delst , Paul G. Coombs , Charles T. Markantes , Alberto Argoitia
IPC分类号： B05D5/06 , B44F1/14
CPC分类号： B42D25/369 , B05D3/14 , B05D3/207 , B05D5/06 , B05D7/52 , B41M3/005 , B41M3/148 , B41M7/0027 , B42D25/00 , B42D2033/16 , B42D2035/24 , G09F7/04 , G09F19/14 , Y10T428/24802 , Y10T428/24876
摘要： A security image and method of forming said image is disclosed wherein a substrate having an image or indicia thereon is coated with a dilute solution of pigment flakes in an ink or paint. The flakes are subsequently aligned in a magnetic field and are fixed after the field is applied. Most or all of the flakes in a region are aligned so as to be partially upstanding wherein their faces are essentially parallel. Coating the image with flakes yields a latent image which can be clearly seen at a small range of predetermined angles.
摘要翻译：公开了形成所述图像的安全图像和方法，其中在其上具有图像或标记的基底上涂覆有油墨或油漆中的颜料薄片的稀释溶液。片状物随后在磁场中对准，并在施加场后固定。一个区域中的大部分或全部薄片排列成部分地直立，其中它们的面基本上是平行的。用薄片涂覆图像产生可以在预定角度的小范围内清楚地看到的潜像。

5. 发明授权

US07550197B2 Non-toxic flakes for authentication of pharmaceutical articles 有权
标题翻译：无毒片用于药品认证
公开(公告)号：US07550197B2
公开(公告)日：2009-06-23
申请号：US11776025
申请日：2007-07-11
申请人： Wilfred C. Kittler, Jr. , Alberto Argoitia , Paul G. Coombs , Charles T. Markantes
发明人： Wilfred C. Kittler, Jr. , Alberto Argoitia , Paul G. Coombs , Charles T. Markantes
IPC分类号： B32B5/16
CPC分类号： A61K9/2813 , A23L29/015 , A23L33/16 , Y10T428/25 , Y10T428/256 , Y10T428/2991 , Y10T428/2998
摘要： In one embodiment of the present invention, non-toxic inorganic flakes are used for identification and anticounterfeit protection of pharmaceutical articles, such as pills, tablets and capsules, having a core of a biologically active material and/or a biologically inert material. Non-toxic inorganic authentication flakes, either optically variable flakes or taggant flakes having one or more symbols and/or a selected shape are disposed on the surface or inside of the pharmaceutical article.
摘要翻译：在本发明的一个实施方案中，无毒无机薄片用于具有生物活性材料核心和/或生物惰性材料的药物制品例如丸剂，片剂和胶囊的鉴定和防伪保护。具有一个或多个符号和/或所选形状的光学可变薄片或标签牌薄片的无毒无机认证薄片设置在药物的表面或内部。

6. 发明申请

US20100208351A1 SELECTIVE AND ORIENTED ASSEMBLY OF PLATELET MATERIALS AND FUNCTIONAL ADDITIVES 审中-公开
标题翻译：选择性和面向成员的电极材料和功能添加剂
公开(公告)号：US20100208351A1
公开(公告)日：2010-08-19
申请号：US12727205
申请日：2010-03-18
申请人： Michael R. NOFI , Patrick Laden , Charles T. Markantes , Wilfred C. Kittler, JR. , Paul G. Coombs
发明人： Michael R. NOFI , Patrick Laden , Charles T. Markantes , Wilfred C. Kittler, JR. , Paul G. Coombs
IPC分类号： G02B5/28 , B05D1/36 , B29C39/00 , B32B38/10 , B32B5/16
CPC分类号： B24B39/003 , B05D3/12 , B05D5/061 , B05D5/065 , B42D2035/20 , G02B1/10 , G02B5/08 , G02B5/26 , G02B5/286 , Y10T428/25
摘要： A method of conforming non-ductile flakes to a surface is provided wherein a surface is coated with the non-ductile flakes. A first step of coating at least a portion of the surface with a coating of adhesive or a paint is required and subsequently before the coating cures a plurality of thin film flakes having a non-ductile insulating or semiconductor layer are sprinkled upon the adhesive or paint while it is still tacky. Typically the thin-film flakes have a thickness of between 50 nm and 2,000 nm, and have a length of between 2 microns and 200 microns. The flakes having a non-ductile layer are then burnished upon the surface so as to provide an active layer, which conforms to the surface.
摘要翻译：提供了将非延性薄片贴合到表面上的方法，其中表面涂覆有非延性薄片。需要用粘合剂或涂料涂层涂覆表面的至少一部分的第一步骤，并且随后在涂层固化之前，将具有非延性绝缘或半导体层的多个薄膜薄片撒在粘合剂或涂料上而它仍然发粘。通常薄膜薄片的厚度在50nm和2,000nm之间，并且具有在2微米与200微米之间的长度。具有非延性层的薄片然后在表面上抛光，以提供符合表面的活性层。

7. 发明授权

US10343436B2 Security device formed by printing with special effect inks 有权
公开(公告)号：US10343436B2
公开(公告)日：2019-07-09
申请号：US11676012
申请日：2007-02-16
申请人： Vladimir P. Raksha , Paul G. Coombs , Charles T. Markantes
发明人： Vladimir P. Raksha , Paul G. Coombs , Charles T. Markantes
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.

8. 发明授权

US08211509B2 Alignment of paste-like ink having magnetic particles therein, and the printing of optical effects 有权
标题翻译：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
申请人： Vladimir P. Raksha , Dishuan Chu , Thomas Mayer , Charles T. Markantes , Paul G. Coombs
发明人： Vladimir P. Raksha , Dishuan Chu , Thomas Mayer , Charles T. Markantes , Paul G. Coombs
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。

9. 发明授权

US07717038B2 Magnetic plate for printing of optical effects 有权
标题翻译：用于印刷光学效果的磁性板
公开(公告)号：US07717038B2
公开(公告)日：2010-05-18
申请号：US11560927
申请日：2006-11-17
申请人： Vladimir P. Raksha , Jay M. Holman , Paul G. Coombs , Neil Teitelbaum , Charles T. Markantes
发明人： Vladimir P. Raksha , Jay M. Holman , Paul G. Coombs , Neil Teitelbaum , Charles T. Markantes
IPC分类号： B41C3/08 , B41G7/00 , B41N6/00 , H01F7/00 , H01F1/00 , H01F3/00
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。

10. 发明申请

US20070224398A1 Brand Protection Label With A Tamper Evident Abrasion-Removable Magnetic Ink 审中-公开
标题翻译：品牌保护标签与篡改可见磨损可拆卸磁性墨水
公开(公告)号：US20070224398A1
公开(公告)日：2007-09-27
申请号：US11687395
申请日：2007-03-16
申请人： Vladimir P. Raksha , Paul G. Coombs , Charles T. Markantes , Neil Teitelbaum
发明人： Vladimir P. Raksha , Paul G. Coombs , Charles T. Markantes , Neil Teitelbaum
IPC分类号： B32B3/00
CPC分类号： B41M3/14 , B41M3/005 , C09D5/008 , G09F3/02 , G09F3/0292 , H01F41/16 , Y10T428/24802 , Y10T428/24876
摘要： The invention discloses security articles printed with an opaque or semi-transparent magnetic scratch-off removable composition printed on a substrate. The security article allows one to determine if the scratch-off media has been substantially removed prior to awarding a prize. Furthermore the invention discloses a security label having an image that is formed by applying a magnetically alignable pigment aligned by a magnetic field. A region of the magnetically formed image is more removable than another region adjacent to it, so that verification can be made of the label and its contents.
摘要翻译：本发明公开了印刷有印刷在基材上的不透明或半透明的磁性刮除可去除组合物的安全制品。安全文章允许人们在授予奖品之前确定刮除媒体是否已被大幅删除。此外，本发明公开了一种具有通过施加通过磁场对准的磁性取向颜料形成的图像的安全标签。磁性形成的图像的区域比与其相邻的其它区域更可移除，从而可以对标签及其内容进行验证。

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