-
公开(公告)号：US20090081460A1
公开(公告)日：2009-03-26
申请号：US12329215
申请日：2008-12-05
CPC分类号： C09C1/0015 , C01P2004/61 , C09C2200/107 , C09C2200/307 , C09C2200/401 , C09C2220/20 , C09D5/36 , C09D11/50 , Y10T428/2991 , Y10T428/2993 , Y10T428/2998
摘要： The reinforced opaque glitter particles have a substantially uniform shape and size. Each of the particles includes a reflective core supported by a transparent organic substrate and one or more robustness-improving layers for providing rigidity to the particle. Optionally, the particles have lacquer layers at a surface of the particle. One example of a robustness-improving layer is an inorganic transparent protective layer having a thickness of at least 20 nm adjacent directly to the aluminum layer. Another example is an adhesion promoting layer directly adjacent to the transparent organic substrate.
摘要翻译： 增强的不透明闪光颗粒具有基本均匀的形状和尺寸。 每个颗粒包括由透明有机基材支撑的反射芯和用于为颗粒提供刚性的一个或多个坚固性改进层。 任选地，颗粒在颗粒的表面具有漆层。 坚固性改善层的一个例子是直接与铝层相邻的至少20nm的厚度的无机透明保护层。 另一个实例是与透明有机基底直接相邻的粘附促进层。
-
公开(公告)号：US5011569A
公开(公告)日：1991-04-30
申请号：US469879
申请日：1990-01-24
CPC分类号： G03F1/54 , G03F1/80 , H05K3/0002
摘要： A graphic artwork includes a thin film coating layer thereon which includes a copper oxide which is substantially opaque to ultraviolet light and partially transmissive to visible light and suitable for printing circuiting on a printed circuit board or for other graphic artwork. In the case where the thin film compound includes unoxidized copper, etching thereof to achieve a predetermined pattern on the graphic artwork is facilitated by using a mixture of ammonium chloride and hydrogen peroxide.
摘要翻译： 图形艺术品包括其上的薄膜涂层，其包括对紫外线基本上不透明的部分氧化铜，并且对可见光部分透射并适合于在印刷电路板上或其它图形图形上的印刷电路。 在薄膜化合物包括未氧化铜的情况下，通过使用氯化铵和过氧化氢的混合物来促进在图形图形上实现预定图案的蚀刻。
-
公开(公告)号：US4940627A
公开(公告)日：1990-07-10
申请号：US469878
申请日：1990-01-24
CPC分类号： G03F1/54 , G03F1/80 , H05K3/0002 , Y10S428/901 , Y10T428/24868 , Y10T428/24917 , Y10T428/265
摘要： A graphic artwork includes a thin film coating layer thereon which includes a copper oxide which is substantially opaque to ultraviolet light and partially transmissive to visible light and suitable for printing circuiting on a printed circuit board or for other graphic artwork. In the case where the thin film compound inlcudes unoxidized copper, etching thereof to achieve a predetermined pattern on the graphic artwork is facilitated by using a mixture of ammonium chloride and hydrogen peroxide.
摘要翻译： 图形艺术品包括其上的薄膜涂层，其包括对紫外线基本上不透明的部分氧化铜，并且对可见光部分透射并适合于在印刷电路板上或其它图形图形上的印刷电路。 在薄膜化合物引入未氧化的铜的情况下，通过使用氯化铵和过氧化氢的混合物来促进在图形图形上实现预定图案的蚀刻。
-
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。
-
公开(公告)号：US07880943B2
公开(公告)日：2011-02-01
申请号：US11865451
申请日：2007-10-01
IPC分类号： G03H1/00
CPC分类号： B42D25/369 , B05D3/207 , B42D25/29 , B42D25/328 , 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 security article is a substrate having a diffractive grating thereon, coated with a windowed high index layer and a color shifting coating visible through the window. The color shifting coating is disposed on the high index layer or on the opposite side of the substrate. Alternatively, a thin film color shifting structure conforming the diffractive grating is disposed between the grating and the windowed high index layer, also conforming to the shape of the diffractive grating. Alternatively, an ink with low density of color shifting pigments is applied over the high index layer conforming to the shape of the diffractive grating. The resulting color shifting image provides a reference to a holographic image.
摘要翻译： 安全物品是其上具有衍射光栅的基底，涂覆有窗口的高折射率层和通过窗口可见的色移涂层。 色移涂层设置在高折射率层或基板的相对侧上。 或者，符合衍射光栅的薄膜色移结构设置在光栅和窗口化的高折射率层之间，也符合衍射光栅的形状。 或者，将具有低密度色移颜料的油墨施加在符合衍射光栅的形状的高折射率层上。 所得到的色移图像提供了对全息图像的参考。
-
公开(公告)号：US4911785A
公开(公告)日：1990-03-27
申请号：US10873
申请日：1987-02-04
CPC分类号： G03F1/54 , G03F1/80 , H05K3/0002
摘要： A graphic artwork includes a thin film coating layer thereon which includes a copper oxide which is substantially opaque to ultraviolet light and partially transmissive to visible light and suitable for printing circuiting on a printed circuit board or for other graphic artwork. In the case where the thin film compound includes unoxidized copper, etching thereof to achieve a predetermined pattern on the graphic artwork is facilitated by using a mixture of ammonium chloride and hydrogen peroxide.
-
7.发明授权Provision of frames or borders around pigment flakes for covert security applications 有权为隐蔽的安全应用程序提供颜料薄片周围的框架或边框公开(公告)号：US09164575B2
公开(公告)日：2015-10-20
申请号：US11931816
申请日：2007-10-31
CPC分类号： B42D25/351 , B42D2035/34 , C09C1/0015 , C09C1/0021 , C09C1/642 , C09C2200/1054 , C09C2210/30 , C09C2210/40 , C09C2220/20 , G06F3/00 , G09F3/00 , G09F3/02 , Y10T428/15 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998
摘要： Opaque flakes, such as pigment or bright flakes used in paints and inks, have a selected shape and/or other indicia to provide a covert security feature to an object. Shaped opaque covert flakes are not readily detectable by causal observation, but in some embodiments are easily seen at 50× magnification. In manufacturing the flakes a sheet of embossed frames are provided having embossed symbols or indicia within. Upon removing a coating from the embossed sheet the coating material tends to break along frame lines or grooves and the resulting flakes are substantially uniform in size. In order to have the flakes break along frame lines or grooves more readily than along the embossing or grooves defining indicia within a frame, the frames are provided with a deeper groove than indicia grooves. As well a groove having a different shaped profile conducive to breakage can be used for the frame grooves whereas a groove having a profile less conducive to breakage can be used to form the indicia grooves. We have found that the flakes can be further protected from breakage by coating them in a protective coating. This coating may have other features which makes the logo more visible.
摘要翻译： 不透明的薄片，例如在油漆和油墨中使用的颜料或亮片，具有选定的形状和/或其他标记，以向对象提供隐蔽的安全特征。 通过因果观察不能容易地检测出不透明的隐形薄片，但是在一些实施例中，可以容易地以50倍放大倍率。 在制造薄片时，设置有压花框架，其中具有压花符号或标记。 在从压花片去除涂层时，涂层材料倾向于沿着框线或凹槽而断裂，并且所得到的薄片的尺寸基本上是均匀的。 为了使片沿着框架线或槽更容易地沿着在框架内限定标记的压印或凹槽而断裂，框架设置有比标记凹槽更深的凹槽。 同样，具有有利于断裂的不同形状轮廓的槽也可以用于框架槽，而具有不利于断裂的轮廓的槽可用于形成标记槽。 我们已经发现，通过将薄片涂在保护涂层中，可以进一步保护薄片不被破坏。 该涂层可能具有其他特征，使徽标更加可见。
-
公开(公告)号：US08439403B2
公开(公告)日：2013-05-14
申请号：US11845319
申请日：2007-08-27
CPC分类号： B41M7/0027 , B41M2205/12
摘要： A printed article is disclosed having a light transmissive substrate having a reverse printed region on a surface thereof in the form of a plurality of very closely spaced printed lines or regions. The printed regions and spaces therebetween are subsequently flood coated with special effect ink such as optically variable ink wherein the ink particle size is on average greater than the gap between reverse printed regions. The image is viewed from the non-printed side of the substrate and very fine lines of the special effect flood coated special effect ink appear as very clear sharp lines having a fine resolution. This eliminates the typical jagged edges that would otherwise be seen if the inked region was not present. This effect is due to the first printed inked regions or lines forming a mask through which the flood coated ink is seen.
摘要翻译： 公开了一种印刷品，其具有透光性基板，该透光基板在其表面上具有多个非常紧密间隔的印刷线或区域形式的反向印刷区域。 其间的印刷区域和间隔随后用特殊效果墨水例如光学可变墨水进行泛涂，其中墨水颗粒尺寸平均大于反印刷区域之间的间隙。 从基材的非印刷侧观察图像，特殊效果的特殊效果油墨的非常细的线条以非常清晰的锐利线条具有精细的分辨率。 这消除了典型的锯齿状边缘，如果不存在着墨区域，则将会看到。 这种效果是由于第一印刷的油墨区域或线形成掩模，通过该掩模可以看到泛涂油墨。
-
公开(公告)号：US07550197B2
公开(公告)日：2009-06-23
申请号：US11776025
申请日：2007-07-11
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。
-
公开(公告)号：US06376018B1
公开(公告)日：2002-04-23
申请号：US09098845
申请日：1998-06-17
IPC分类号： B05D300
CPC分类号： C09C1/0018 , C01P2004/20 , C09C1/0015 , C09C2220/20 , C23C14/0005 , C23C14/568
摘要： A method and an apparatus for producing unsupported thin film particles are provided. The apparatus includes: (a) a vacuum chamber; (b) a rotatable drum disposed within the vacuum chamber; (c) means within the vacuum chamber for depositing a surface coating onto the drum when the drum is rotating; (d) means for depositing at least one thin film layer onto the surface coating to provide a thin film structure disposed atop the surface coating; and (e) a knife blade disposed proximate to the surface of the drum, such that a thin film structure deposited onto the drum can be scraped away from the drum by the rotation of the drum. In the method, a surface coating, such as a wax, is applied directly to the moving surface. Thereafter, one or more thin film layers is deposited upon the surface coating. The thin film layer or layers are thereafter scraped away from the surface coating using the knife blade. Residual surface coating material is removed from the thin film flakes and is then recycled for redeposition onto the drum.
摘要翻译： 提供了一种用于生产未负载的薄膜颗粒的方法和设备。 该装置包括：（a）真空室; （b）设置在所述真空室内的可旋转滚筒; （c）真空室内的装置，用于在滚筒旋转时将表面涂层沉积到滚筒上; （d）用于在表面涂层上沉积至少一个薄膜层以提供设置在表面涂层顶上的薄膜结构的装置; 和（e）靠近滚筒的表面设置的刀片，使得沉积在滚筒上的薄膜结构可以通过滚筒的旋转从滚筒中刮除。 在该方法中，将诸如蜡的表面涂层直接施加到移动表面。 此后，在表面涂层上沉积一层或多层薄膜层。 然后使用刀片将薄膜层从表面涂层刮掉。 残留的表面涂层材料从薄膜片上除去，然后再循环再沉积到滚筒上。
-
-
-
-
-
-
-
-
-
搜索结果
14 条记录 (耗时 0.02 秒)
