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31. 发明申请

US20120001116A1 MAGNETIC MULTILAYER PIGMENT FLAKE AND COATING COMPOSITION 审中-公开
标题翻译：磁性多层涂料和涂料组合物
公开(公告)号：US20120001116A1
公开(公告)日：2012-01-05
申请号：US12828069
申请日：2010-06-30
申请人： Vladimir P. Raksha , Paul T. Kohlmann , Cornelis Jan Delst , Paul G. Coombs
发明人： Vladimir P. Raksha , Paul T. Kohlmann , Cornelis Jan Delst , Paul G. Coombs
IPC分类号： H01F1/047 , C09D11/02
CPC分类号： C09C1/0015 , C01P2004/54 , C01P2004/61 , C01P2006/42 , C09C2200/1054 , C09C2210/00 , C09D7/62 , H01F1/26 , H01F1/28
摘要： The present invention provides a magnetic multilayer pigment flake and a magnetic coating composition that are relatively safe for human health and the environment. The pigment flake includes one or more magnetic layers of a magnetic alloy having a substantially nickel-free composition including about 40 wt % to about 90 wt % iron, about 10 wt % to about 50 wt % chromium, and about 0 wt % to about 30 wt % aluminum. The coating composition includes a plurality of the pigment flakes disposed in a binder medium.
摘要翻译：本发明提供一种对人体健康和环境相对安全的磁性多层颜料薄片和磁性涂料组合物。颜料薄片包括一个或多个磁性合金磁性层，其具有基本上无镍的组合物，其包括约40重量％至约90重量％的铁，约10重量％至约50重量％的铬，以及约0重量％至约 30重量％的铝。涂料组合物包括设置在粘合剂介质中的多个颜料薄片。

32. 发明授权

US06841238B2 Chromatic diffractive pigments and foils 有权
$Chromatic diffractive pigments and foils$
标题翻译：彩色衍射色素和箔
公开(公告)号：US06841238B2
公开(公告)日：2005-01-11
申请号：US10117307
申请日：2002-04-05
申请人： Alberto Argoitia , Roger W. Phillips , Michael R. Nofi , Paul G. Coombs , Charles T. Markantes , Richard A. Bradley, Jr.
发明人： Alberto Argoitia , Roger W. Phillips , Michael R. Nofi , Paul G. Coombs , Charles T. Markantes , Richard A. Bradley, Jr.
IPC分类号： G02B5/22 , G02B5/18 , G02B5/28 , B32B5/16
CPC分类号： G02B5/1861 , G03H2270/24 , Y10T428/25 , Y10T428/2982 , Y10T428/2991 , Y10T428/2993
摘要： Multilayer chromatic diffractive pigment flakes and foils are provided having diffractive structures thereon. The diffractive pigment flakes can have a symmetrical stacked coating structure on opposing sides of a reflective core layer, an asymmetrical stacked coating structure on one side of a reflective layer, or can be formed with one or more encapsulating coatings around the reflective core layer. The diffractive pigment flakes can be interspersed into liquid media such as paints or inks to produce diffractive compositions for subsequent application to a variety of objects. The foils can be laminated to various objects or can be formed on a carrier substrate. The diffractive pigment flakes and foils can be formed with a variety of diffractive structures thereon to produce selected optical effects.
摘要翻译：提供在其上具有衍射结构的多层衍射颜料薄片和箔。衍射颜料薄片可以在反射芯层的相对侧上具有对称的层叠涂层结构，在反射层的一侧上具有不对称的堆叠涂层结构，或者可以在反射芯层周围形成一个或多个封装涂层。衍射颜料薄片可以散布在液体介质如油漆或油墨中，以产生用于随后应用于各种物体的衍射组合物。箔可以层压到各种物体上，或者可以在载体基底上形成。衍射颜料薄片和箔可以在其上形成各种衍射结构以产生选定的光学效果。

33. 发明授权

US06838166B2 Multi-layered magnetic pigments and foils 有权
标题翻译：多层磁性颜料和箔
公开(公告)号：US06838166B2
公开(公告)日：2005-01-04
申请号：US10637605
申请日：2003-08-08
申请人： Roger W. Phillips , Charlotte R. LeGallee , Charles T. Markantes , Paul G. Coombs , Thomas Mayer
发明人： Roger W. Phillips , Charlotte R. LeGallee , Charles T. Markantes , Paul G. Coombs , Thomas Mayer
IPC分类号： C09J7/02 , C09C1/00 , C09C1/62 , C09C1/64 , C09D5/23 , C09D5/29 , C09D7/12 , C09D11/00 , C09D201/00 , B32B5/16
CPC分类号： B42D25/369 , B41M3/14 , B42D25/29 , B42D2033/16 , B42D2035/24 , C01P2004/52 , C01P2004/54 , C01P2004/61 , C01P2004/86 , C01P2006/42 , C01P2006/60 , C01P2006/65 , C01P2006/66 , C01P2006/90 , C09C1/0015 , C09C1/0078 , C09C1/62 , C09C2200/1008 , C09C2200/1025 , C09C2200/1054 , C09C2200/1058 , C09C2200/1091 , C09C2200/24 , C09C2200/301 , C09C2220/20 , Y10S428/90 , Y10T428/25 , Y10T428/254 , Y10T428/256 , Y10T428/257 , Y10T428/2982 , Y10T428/2991 , Y10T428/2993
摘要： Multilayered magnetic pigment flakes and foils are provided. The pigment flakes can have a symmetrical coating structure on opposing sides of a magnetic core, or can be formed with encapsulating coatings around the magnetic core. The magnetic core can be a magnetic layer between reflector or dielectric layers, a dielectric layer between magnetic layers, or only a magnetic layer. Some embodiments of the pigment flakes and foils exhibit a discrete color shift so as to have distinct colors at differing angles of incident light or viewing. The pigment flakes can be interspersed into liquid media such as paints or inks to produce colorant compositions for subsequent application to objects or papers. The foils can be laminated to various objects or can be formed on a carrier substrate.
摘要翻译：提供多层磁性颜料薄片和薄片。颜料薄片可以在磁芯的相对侧上具有对称的涂层结构，或者可以在磁芯周围形成包封涂层。磁芯可以是反射器或电介质层之间的磁性层，磁性层之间的介电层，或只有磁性层。颜料薄片和箔片的一些实施方案表现出离散的颜色偏移，以便在入射光或观察的不同角度具有不同的颜色。颜料薄片可以散布到液体介质如油漆或油墨中，以产生用于随后应用于物体或纸张的着色剂组合物。箔可以层压到各种物体上，或者可以在载体基底上形成。

34. 发明授权

US06759097B2 Methods for producing imaged coated articles by using magnetic pigments 有权
公开(公告)号：US06759097B2
公开(公告)日：2004-07-06
申请号：US10328509
申请日：2002-12-23
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： C08J704
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.

35. 发明授权

US06749936B2 Achromatic multilayer diffractive pigments and foils 有权
$Achromatic multilayer diffractive pigments and foils$
标题翻译：消色差多层衍射颜料和箔
公开(公告)号：US06749936B2
公开(公告)日：2004-06-15
申请号：US10029405
申请日：2001-12-20
申请人： Alberto Argoitia , Paul T. Kohlmann , Matthew R. Witzman , Paul G. Coombs , Charles T. Markantes , Richard A. Bradley, Jr.
发明人： Alberto Argoitia , Paul T. Kohlmann , Matthew R. Witzman , Paul G. Coombs , Charles T. Markantes , Richard A. Bradley, Jr.
IPC分类号： B32B516
CPC分类号： C09C1/0015 , C01P2004/20 , C01P2004/84 , C09C2200/1025 , C09C2200/1041 , C09C2200/1054 , C09C2200/1091 , C09C2200/24 , C09C2200/301 , C09C2200/306 , C09C2200/308 , C09C2210/30 , C09D5/36 , Y10T428/24413 , Y10T428/24479 , Y10T428/24537 , Y10T428/24545 , Y10T428/2457 , Y10T428/24579 , Y10T428/24612 , Y10T428/25 , Y10T428/256 , Y10T428/2982 , Y10T428/2991 , Y10T428/31678
摘要： Achromatic multilayer diffractive pigment flakes and foils are provided having diffractive structures thereon. The diffractive pigment flakes can have a symmetrical stacked coating structure on opposing sides of a reflective core layer, an asymmetrical stacked coating structure on one side of a reflective layer, or can be formed with one or more encapsulating coatings around the reflective core layer. The diffractive pigment flakes can be interspersed into liquid media such as paints or inks to produce diffractive compositions for subsequent application to a variety of objects. The foils can be laminated to various objects or can be formed on a carrier substrate. The diffractive pigment flakes and foils can be formed with a variety of diffractive structures thereon to produce selected optical effects. The diffractive foils and diffractive compositions applied to an object exhibit an iridescent diffractive effect over an achromatic background.
摘要翻译：提供具有衍射结构的消色差多层衍射颜料薄片和箔。衍射颜料薄片可以在反射芯层的相对侧上具有对称的层叠涂层结构，在反射层的一侧上具有不对称的堆叠涂层结构，或者可以在反射芯层周围形成一个或多个封装涂层。衍射颜料薄片可以散布在液体介质如油漆或油墨中，以产生用于随后应用于各种物体的衍射组合物。箔可以层压到各种物体上，或者可以在载体基底上形成。衍射颜料薄片和箔可以在其上形成各种衍射结构以产生选定的光学效果。应用于物体的衍射箔和衍射组合物在无色背景上表现出虹彩衍射效应。

36. 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。

37. 发明授权

US07241489B2 Opaque flake for covert security applications 有权
标题翻译：不透明片为秘密安全应用程序
公开(公告)号：US07241489B2
公开(公告)日：2007-07-10
申请号：US10762158
申请日：2004-01-20
申请人： Alberto Argoitia , Paul G. Coombs , Charles T. Markantes
发明人： Alberto Argoitia , Paul G. Coombs , Charles T. Markantes
IPC分类号： B32B5/66
CPC分类号： B42D25/351 , B42D25/328 , B42D25/378 , C01P2006/42 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C01P2006/65 , C01P2006/66 , C09C1/0015 , C09C1/0018 , C09C1/0078 , C09C1/0081 , C09C1/04 , C09C2200/301 , C09C2200/308 , C09C2210/30 , C09C2210/40 , C09C2210/50 , C09C2220/20 , C09D5/36 , C09D11/50 , G03H2270/24 , H01F10/12 , Y10T428/25 , Y10T428/256 , Y10T428/2991 , Y10T428/2998
摘要： Opaque flakes, such as pigment or bright flake used in paints and inks, have a selected shape and/or other indicia to provide a covert security feature to an object. In some embodiments the composition includes base pigment, and the opaque covert flakes match the visual characteristics of the base pigment. In another embodiment, opaque covert flakes are mixed in the carrier with base pigment at a concentration sufficient to avoid changing the appearance of the composition. In another embodiment, opaque covert flakes are mixed in a clear or tinted varnish base that can be applied over an existing security feature. Shaped opaque covert flakes are not readily detectable by causal observation, but in some embodiments are easily seen at 100× magnification.
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。在一些实施方案中，组合物包括基础颜料，不透明的隐形薄片与基础颜料的视觉特性相匹配。在另一个实施方案中，不透明隐形薄片在载体中与基础颜料混合，其浓度足以避免改变组合物的外观。在另一个实施方案中，不透明的隐形薄片混合在透明或有色的清漆基底中，其可以施加在现有的安全特征上。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在100倍放大倍率下看到。

38. 发明授权

US06997981B1 Thermal control interface coatings and pigments 有权
标题翻译：热控制界面涂料和颜料
公开(公告)号：US06997981B1
公开(公告)日：2006-02-14
申请号：US10152593
申请日：2002-05-20
申请人： Paul G. Coombs , Charles T. Markantes , Roger W. Phillips
发明人： Paul G. Coombs , Charles T. Markantes , Roger W. Phillips
IPC分类号： B32B5/16
CPC分类号： G02B5/281 , G02B5/0816 , G02B5/0825 , G02B5/0858 , Y10T428/2991 , Y10T428/2993
摘要： The invention provides an optical structure with low chroma and brightness in the visible region and low emissivity in the infrared region. The optical structure includes an interference structure having an infrared reflective layer and an infrared absorbing thin film layer. These layers are in turn separated by a thin film spacer of a dielectric or semiconductor material. The reflectivity and transmission of the layers are selectively controlled through the thickness of the layers such that the visual reflectivity and color is independent of the infrared properties of the absorber and reflector layers.
摘要翻译：本发明提供了在可见光区域具有低色度和亮度的光学结构，并且在红外区域具有低的发射率。光学结构包括具有红外反射层和红外线吸收薄膜层的干涉结构。这些层又被电介质或半导体材料的薄膜间隔物隔开。选择性地通过层的厚度控制层的反射率和透射率，使得视觉反射率和颜色独立于吸收体和反射器层的红外特性。

39. 发明授权

US07258915B2 Flake for covert security applications 有权
标题翻译：用于秘密安全应用的片
公开(公告)号：US07258915B2
公开(公告)日：2007-08-21
申请号：US10641695
申请日：2003-08-14
申请人： Alberto Argoitia , Paul G. Coombs , Charles T. Markantes , Paul T. Kohlmann
发明人： Alberto Argoitia , Paul G. Coombs , Charles T. Markantes , Paul T. Kohlmann
IPC分类号： B32B5/16
CPC分类号： C09C1/0021 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C01P2006/65 , C01P2006/66 , C09C1/0015 , C09C1/0018 , C09C2210/10 , C09C2210/20 , C09C2210/30 , C09D5/22 , C09D11/50 , C09K11/56 , Y10T428/25 , Y10T428/256 , Y10T428/2991 , Y10T428/2998 , Y10T428/31504
摘要： Covert flakes having one or more symbols and/or a selected shape are used in a composition, such as ink or paint, to provide a covert security feature to an object. In some embodiments the composition includes base pigment, and the covert flakes are covert pigment flakes that match the visual characteristics of the base pigment. In another embodiment, clear covert flakes are mixed in the carrier with base pigment. In another embodiment, clear covert flakes are mixed in a varnish base to provide a clear composition that can be applied over an existing security feature or elsewhere. The composition is used to print a field on the object, such as a stock certificate or bank note, for example. The covert flakes are not readily detectable by causal observation under visible light. In one embodiment, illuminating the covert security feature with ultraviolet light causes a covert flake to fluoresce and allows the observer to identify the location of the covert flake so that cover indicia may be observed. In a particular embodiment, a covert flake having one or more symbols is located using non-visible radiation, and then observed under visible light to read the symbol(s) on the covert flake.
摘要翻译：具有一个或多个符号和/或选定形状的隐蔽薄片用于诸如油墨或油漆的组合物中，以向对象提供隐蔽的安全特征。在一些实施方案中，组合物包括基础颜料，并且隐形薄片是与基础颜料的视觉特性相匹配的隐蔽颜料薄片。在另一个实施方案中，透明的薄片在载体中与基础颜料混合。在另一个实施方案中，将透明的薄片混合在清漆基底中以提供可以在现有安全特征或其他地方施用的清楚的组合物。组合物用于在对象上打印一个字段，例如股票证书或纸币。通过在可见光下的因果观察，不易察觉到隐蔽的薄片。在一个实施例中，用紫外光照射隐蔽安全特征将导致隐蔽的薄片发荧光，并允许观察者识别隐蔽薄片的位置，从而可以观察到覆盖标记。在特定实施例中，使用不可见辐射定位具有一个或多个符号的隐形薄片，然后在可见光下观察以读取隐形薄片上的符号。

40. 发明授权

US06818299B2 Multi-layered magnetic pigments and foils 有权
标题翻译：多层磁性颜料和箔
公开(公告)号：US06818299B2
公开(公告)日：2004-11-16
申请号：US10360964
申请日：2003-02-07
申请人： Roger W. Phillips , Charlotte R. LaGallee , Charles T. Markantes , Paul G. Coombs
发明人： Roger W. Phillips , Charlotte R. LaGallee , Charles T. Markantes , Paul G. Coombs
IPC分类号： B32B516
CPC分类号： B42D25/369 , B41M3/14 , B42D25/29 , B42D2033/16 , B42D2035/24 , C01P2004/52 , C01P2004/54 , C01P2004/61 , C01P2004/86 , C01P2006/42 , C01P2006/60 , C01P2006/65 , C01P2006/66 , C01P2006/90 , C09C1/0015 , C09C1/0078 , C09C1/62 , C09C2200/1008 , C09C2200/1025 , C09C2200/1054 , C09C2200/1058 , C09C2200/1091 , C09C2200/24 , C09C2200/301 , C09C2220/20 , Y10S428/90 , Y10T428/25 , Y10T428/254 , Y10T428/256 , Y10T428/257 , Y10T428/2982 , Y10T428/2991 , Y10T428/2993
摘要： Multilayered magnetic pigment flakes and foils are provided. The pigment flakes can have a symmetrical coating structure on opposing sides of a magnetic core, or can be formed with encapsulating coatings around the magnetic core. The magnetic core can be a magnetic layer between reflector or dielectric layers, a dielectric layer between magnetic layers, or only a magnetic layer. Some embodiments of the pigment flakes and foils exhibit a discrete color shift so as to have distinct colors at differing angles of incident light or viewing. The pigment flakes can be interspersed into liquid media such as paints or inks to produce colorant compositions for subsequent application to objects or papers. The foils can be laminated to various objects or can be formed on a carrier substrate.
摘要翻译：提供多层磁性颜料薄片和薄片。颜料薄片可以在磁芯的相对侧上具有对称的涂层结构，或者可以在磁芯周围形成包封涂层。磁芯可以是反射器或电介质层之间的磁性层，磁性层之间的介电层，或只有磁性层。颜料薄片和箔片的一些实施方案表现出离散的颜色偏移，以便在入射光或观察的不同角度具有不同的颜色。颜料薄片可以散布到液体介质如油漆或油墨中，以产生用于随后应用于物体或纸张的着色剂组合物。箔可以层压到各种物体上，或者可以在载体基底上形成。

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