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1. 发明公开

US20240294790A1 HYBRID UV-LED RADIATION CURABLE PROTECTIVE VARNISHES FOR SECURITY DOCUMENTS 审中-公开
公开(公告)号：US20240294790A1
公开(公告)日：2024-09-05
申请号：US18563708
申请日：2022-06-08
申请人： SICPA HOLDING SA
发明人： Jean GARNIER , Patrick VEYA , Pierre-Yves HOFSTETTER
IPC分类号： C09D11/38 , B41M3/14 , B42D25/40 , C09D4/00 , C09D7/63
CPC分类号： C09D11/38 , B41M3/144 , B42D25/40 , C09D4/00 , C09D7/63
摘要： The present invention relates to the technical field of varnishes for protecting security documents, such as banknotes, against premature detrimental influence of soil and/or moisture upon use and time. In particular, the present invention provides a hybrid UV-LED radiation curable protective varnish comprising:

a) from about 60 wt-% to about 85 wt-% of either a cycloaliphatic epoxide, or a mixture of a cycloaliphatic epoxide and one or more cationically curable monomers other than the cycloaliphatic epoxide;
b) from about 3 wt-% to about 15 wt-% of one or more radically curable monomers and/or oligomers;
c) from about 1 wt-% to about 6 wt-% of a diaryl iodonium salt;
d) from about 0.5 wt-% to about 3 wt-% of a free radical photoinitiator selected from the group consisting of alpha-hydroxyketones, alpha-alkoxyketones, benzyl diketals, benzoin ethers, phosphine oxides, phenylglyoxylates, and mixtures thereof;
e) from about 0.01 wt-% to about 5 wt-% of a non-ionic surfactant; and
f) a photosensitizer of general formula (I)

wherein the weight percents are based on the total weight of the hybrid UV-LED radiation curable protective varnish.

2. 发明授权

US11802212B2 Method for producing pigment fragments with a predefined internal and/or external contour using a crack-forming layer, and pigment fragments 有权
公开(公告)号：US11802212B2
公开(公告)日：2023-10-31
申请号：US16649188
申请日：2018-06-05
申请人： GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
发明人： Maik Rudolf Johann Scherer , Kai Herrmann Scherer , Raphael Dehmel , Christoph Hunger
IPC分类号： B42D25/378 , C09C3/04 , C09D11/037 , B31F1/07 , B32B43/00 , B42D25/40 , B42D25/425 , B42D25/369 , B42D25/373 , B44C1/22 , B44C1/24 , B32B27/10
CPC分类号： C09C3/04 , B31F1/07 , B32B43/006 , B42D25/378 , B42D25/40 , B42D25/425 , C09D11/037 , B31F2201/00 , B32B27/10 , B42D25/369 , B42D25/373 , B44C1/227 , B44C1/24 , Y10T156/11
摘要： A method for producing pigments comprises the steps of creating a first layer on a substrate, structuring the first layer and detaching the pigments from the substrate. In the present case, the first layer is a crack-forming layer, so that the first layer is structured by the arising of cracks. Prior to detaching the pigments, a pigment layer is applied onto the first layer structured by the cracks.

3. 发明授权

US11712917B2 Security document and manufacturing method thereof 有权
公开(公告)号：US11712917B2
公开(公告)日：2023-08-01
申请号：US17613399
申请日：2020-05-18
申请人： SICPA HOLDING SA
发明人： Thibaut Martini , Gebhard Ritter , Jean Garnier , Riccardo Ruggerone , Patrick Veya
IPC分类号： B42D25/40 , B42D25/351 , G02B1/14 , C09D11/101 , C09D11/102 , C09D11/104 , C09D11/30 , B42D25/29 , B42D25/328 , B42D25/378
CPC分类号： B42D25/351 , B42D25/40 , C09D11/101 , C09D11/102 , C09D11/104 , C09D11/30 , G02B1/14 , B42D25/29 , B42D25/328 , B42D25/378
摘要： The present invention relates to the technical field of security documents comprising a security feature, such as a windowed security thread, a security foil, a security patch, a hologram or an ink printed security feature, and a protective coating, and methods of manufacturing of said security documents. The security feature has a security feature thickness tf of at least about 5 μm (micrometers) and a security feature surface facing away from the substrate consisting of a first region adjacent to the edges of the security feature and a second region non-adjacent to the edges of the security feature. The protective coating covers the security feature surface facing away from the substrate, a first substrate surface adjacent to the edges of the security feature, and a second substrate surface, which is different from the substrate surface covered by the security feature and the first substrate surface. The protective coating covering the security feature surface facing away from the substrate and the first substrate surface is transparent, the protective coating covering the first region has a thickness tb1, the protective coating covering the second region has a thickness tb2, the protective coating covering the first substrate surface has a thickness tc, and the protective coating covering the second substrate surface has a thickness ta. The thickness tc is larger than the thickness tf, which is larger than the thickness ta; the thickness tb2 is larger than the thickness ta; and either the thickness tc is larger than the thickness tb1, which is larger than or equal to the thickness tb2; or the thickness tc is equal to the thickness tb1, which is larger than the thickness tb2. The variable protective coating thickness on the surface of the security document provides the inventive security document with an increased resistance against physical and chemical attacks from the environment, while maintaining the mechanical resistance properties required for such security documents.

4. 发明授权

US10005309B2 Security Element Having Groove- or Rib-Shaped Structural Elements 有权
公开(公告)号：US10005309B2
公开(公告)日：2018-06-26
申请号：US14762834
申请日：2014-01-29
申请人： GIESECKE & DEVRIENT GMBH
发明人： Christian Fuhse , Hans Lochbihler
IPC分类号： B42D25/324 , B42D25/00 , B42D25/30 , B42D25/40 , B42D25/29
CPC分类号： B42D25/30 , B42D25/00 , B42D25/29 , B42D25/324 , B42D25/40 , B42D2035/34 , B42D2035/50
摘要： A security element for manufacturing value documents, such as banknotes, checks or the like, comprises a top on which a microrelief structure is developed that has at least two sub-regions that each comprise a plurality of groove- and/or rib-shaped structural elements that lie adjacent to one another and extend along a longitudinal direction, and are reflecting or backscattering. The longitudinal directions of the sub-regions are different, and the structural elements are each not resolvable with the naked eye with respect to the width transverse to the longitudinal direction, and fan out incident parallel light achromatically in a fan that lies transverse to the longitudinal direction and has an opening angle of at least 30°.

5. 发明授权

US09997005B1 Soft touch resin and transaction card comprising the same 有权
公开(公告)号：US09997005B1
公开(公告)日：2018-06-12
申请号：US15720527
申请日：2017-09-29
申请人： Capital One Services, LLC
发明人： Om J Suthar
IPC分类号： G06K19/07 , G07F7/08 , G06Q20/34
CPC分类号： G07F7/0806 , B29K2995/0073 , B32B2274/00 , B32B2425/00 , B42D25/29 , B42D25/40 , C08K2201/009 , C08L2207/04 , G06K19/0772 , G06Q20/357
摘要： Apparatuses and methods are provided for manufacturing a transaction card. The disclosed apparatuses and methods may be used to form a transaction card frame configured to house a data storage component. The card frame may be formed of a resin mixture comprising a thermoplastic elastomer (TPE). The card frame may also have a Shore D hardness in the range of 20-80.

6. 发明申请

US20180104976A1 METHOD FOR THE SURFACE APPLICATION OF A SECURITY DEVICE OVER A PAPER MACHINE MADE HOLE 审中-公开
公开(公告)号：US20180104976A1
公开(公告)日：2018-04-19
申请号：US15842142
申请日：2017-12-14
申请人： Crane & Co., Inc.
发明人： Giles D. Prett , Manish Jain , Kraig M. Brigham
IPC分类号： B42D25/48 , B42D25/24 , B42D25/29 , B42D25/333 , B42D25/324 , B42D25/355
CPC分类号： B42D25/48 , B42D25/24 , B42D25/29 , B42D25/324 , B42D25/333 , B42D25/346 , B42D25/355 , B42D25/40 , D21H21/40 , D21H21/42
摘要： A sheet material having a security device applied over a paper machine made or ‘soft-edged’ through-hole and a method for preparing such a sheet material is provided. By way of the inventive method, the through-hole(s) is formed in a forming fibrous web before it becomes sufficiently consolidated and then the security device is applied onto the fibrous web and preferably over the through-hole(s) at or near a couch roll or similar tool of a paper machine when the fibrous web constitutes a sufficiently consolidated, fully formed wet web. Applying the security device and then further consolidating the region underlying the device at this stage of paper manufacture when the fibers would not be displaced, greatly reduces (if not eliminates) the possibility of the through-hole(s) becoming occluded or blocked. Moreover, papers made in accordance with the inventive method, when subjected to the Circulation Simulation Test, showed minimal damage at the paper/security device interface. Further, the surface-applied security devices showed acceptable levels of intaglio ink adhesion, and the papers had higher cross-direction (CD) tensile strength and much less show-through on opposing sides thereof.

7. 发明申请

US20160355045A1 SECURITY BOOKLET 审中-公开
标题翻译：安全书
公开(公告)号：US20160355045A1
公开(公告)日：2016-12-08
申请号：US14730402
申请日：2015-06-04
申请人： D.A. Offray & Son, Inc.
发明人： James Mark Ivester , Sterling R. Mensch, III
IPC分类号： B42D25/40 , B42D25/24
CPC分类号： B42D25/40 , B42D13/00 , B42D25/24 , B42D25/36 , B42D25/387
摘要： A security booklet is provided having a data page with personal data and security features. The data page is bonded to one side of a band of fabric constructed of sheath and core fibers incorporating a taggant. The opposite side of the band of fabric is fastened within the booklet creating a hinge for the data page.
摘要翻译：提供了一个安全手册，具有带有个人数据和安全功能的数据页。数据页被粘合到由包含标签牌的护套和芯纤维构成的织物带的一侧。织物带的相对侧固定在小册子中，为数据页创建铰链。

8. 发明申请

US20160355043A1 SYSTEM AND METHOD FOR PRODUCTION AND VERIFICATION OF COUNTERFEIT-PROTECTED BANKNOTES 审中-公开
标题翻译：用于生产和验证相关保护银行的系统和方法
公开(公告)号：US20160355043A1
公开(公告)日：2016-12-08
申请号：US14730153
申请日：2015-06-03
申请人： YXCORP14 INC.
发明人： Cornel K. POKORNY
IPC分类号： B42D25/30 , B42D25/40
CPC分类号： B42D25/30 , B42D25/29 , B42D25/318 , B42D25/40 , B42D2033/28 , B42D2035/02
摘要： A unique method for producing one or more counterfeit-protected banknotes on a banknote paper source having multiple inclusions of irreproducible-patterns (IRPAT) and digital patterns is provided for. A data matrix is generated in relation to certain characteristics such as digital security techniques and banknote denomination, and the data matrix and IRPAT are associatively arranged on banknote paper source for authenticating the banknote as currency. A unique method for verifying a banknote produced by the method of the invention is also provided.
摘要翻译：提供了一种用于在具有多个包含不可复制图案（IRPAT）和数字图案的钞票纸源上生产一个或多个防伪钞票的独特方法。相关于数字安全技术和纸币种类等某些特征产生数据矩阵，并将数据矩阵和IRPAT相关联地布置在钞票纸源上，用于将钞票认证为货币。还提供了用于验证由本发明的方法生产的钞票的独特方法。

9. 发明申请

US20160229174A1 METHOD OF MANUFACTURING PATTERN AND APPARATUS THEREFOR 审中-公开
标题翻译：制作图案及其装置的方法
公开(公告)号：US20160229174A1
公开(公告)日：2016-08-11
申请号：US15021629
申请日：2014-09-26
申请人： DE LA RUE INTERNATIONAL LIMITED
发明人： Brian William HOLMES
IPC分类号： B41F7/04 , B44F1/10
CPC分类号： B41F7/04 , B41F5/04 , B41F5/24 , B41F11/02 , B41F23/0406 , B41F23/0409 , B41M1/02 , B41M1/04 , B41M3/14 , B41M7/0081 , B41M7/009 , B42D25/00 , B42D25/29 , B42D25/378 , B42D25/40 , B44F1/10 , C09D11/037 , C09D11/101
摘要： A method of manufacturing a pattern on a substrate web includes providing a production tool having a surface relief structure of elevations and depressions. The elevations correspond to a desired pattern. A curable material is applied to the elevations. The material is brought into contact with a substrate web at a first location. The substrate web and surface relief structure are transported together in contact from the first location to a second location spaced from one another along the transport direction of the substrate web. The substrate web is separated from the surface relief structure at the second location whereupon the material forming the pattern is affixed to and carried by the substrate web. The material is cured by exposure to a curing energy source, either between the first and second locations and/or after the substrate web has been separated from the surface relief structure at the second location.
摘要翻译：在衬底腹板上制造图案的方法包括提供具有高低凹部的表面浮雕结构的生产工具。高程对应于所需的图案。将可固化材料施加到海拔。该材料在第一位置与基底织物接触。衬底腹板和表面浮雕结构沿着衬底腹板的输送方向从第一位置到第二位置彼此接触地一起输送。衬底腹板在第二位置处与表面浮雕结构分离，由此将形成图案的材料固定到衬底腹板并由衬底腹板承载。该材料通过在第一和第二位置之间暴露于固化能源而固化，和/或在第二位置处从衬底腹板与表面浮雕结构分离之后固化。

10. 发明申请

US20160129679A1 METHOD FOR THE PRODUCTION OF A POLYCARBONATE LAMINATE 审中-公开
标题翻译：生产聚碳酸酯层压板的方法
公开(公告)号：US20160129679A1
公开(公告)日：2016-05-12
申请号：US14959356
申请日：2015-12-04
申请人： Bundesdruckerei GmbH , Bayer Material Science AG
发明人： Oliver MUTH , Arthur MATHEA , Malte PFLUGHOEFFT , Jens EHREKE , Manfred PAESCHKE , Heinz PUDLEINER , Cengiz YESILDAG , Klaus MEYER
IPC分类号： B32B37/06 , C09D11/102 , B29C45/00 , B42D25/40 , B32B27/36 , B32B27/20 , B42D25/378 , C09D11/36 , B32B27/08
CPC分类号： B32B37/06 , B29C45/0003 , B29K2069/00 , B29L2009/00 , B32B27/08 , B32B27/20 , B32B27/365 , B32B2255/10 , B32B2369/00 , B42D25/378 , B42D25/40 , B42D2033/20 , C08G64/06 , C09D11/102 , C09D11/36 , Y10T428/24479 , Y10T428/24521
摘要： The invention relates to the use of a preparation comprising A) 0.1 to 20 wt % of a binding agent with a polycarbonate derivative based on a geminally disubstituted dihydroxydiphenyl cycloalkane, B) 30 to 99.9 wt % of an organic solvent or of a mixture of solvents, C) 0 to 10 wt %, referred to dry mass, of a dye or of a mixture of dyes, D) 0 to 10 wt % of a functional material or of a mixture of functional materials, E) 0 to 30 wt % of additive and/or auxiliary substances, or of a mixture of such substances, the relative amounts of the components A) to E) always totaling 100 wt %, as an ink jet printing dye.
摘要翻译：本发明涉及一种制剂的用途，其包括A）0.1至20重量％的结合剂与基于二取代二羟基二苯基环烷烃的聚碳酸酯衍生物，B）30至99.9重量％的有机溶剂或溶剂混合物 C）0至10重量％，称为干质量的染料或染料混合物，D）0至10重量％的功能材料或功能材料的混合物，E）0至30重量％的添加剂和/或辅助物质，或这些物质的混合物，组分A）至E）的相对量始终为100重量％，作为喷墨印刷染料。

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