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71. 发明授权

EP0927750B1 Use of inorganic particles and method for marking and identifying a substrate or an article 有权
标题翻译：无机粒子和用于标记和识别基片或制品的方法的使用
公开(公告)号：EP0927750B1
公开(公告)日：2004-04-21
申请号：EP98118635.6
申请日：1998-10-02
申请人： SICPA HOLDING S.A.
发明人： Rozumek, Olivier , Müller, Edgar
IPC分类号： C09D11/00 , B41M3/14 , B42D15/00 , G06K19/06
CPC分类号： C09C1/0021 , B41M3/14 , B41M3/144 , B42D25/29 , C01P2002/02 , C01P2002/85 , C01P2004/03 , C01P2004/61 , C01P2004/62 , C01P2006/42 , C01P2006/60 , C01P2006/80 , C09C1/00 , C09C1/0015 , C09C1/0078 , C09C1/0081 , C09C2200/1087 , C09C2210/10 , C09C2210/20 , C09C2210/50 , C09C2220/20 , C09D11/50

72. 发明公开

EP1366380A2 MAGNETIC THIN FILM INTERFERENCE DEVICE OR PIGMENT AND METHOD OF MAKING IT, PRINTING INK OR COATING COMPOSITION, SECURITY DOCUMENT AND USE OF SUCH A MAGNETIC THIN FILM INTERFERENCE DEVICE 有权
标题翻译：磁性薄膜干涉器件或颜料和相关方法，DRUCKTINTEN-或绘画组成，安全文件和使用这种磁性薄膜干涉器件
公开(公告)号：EP1366380A2
公开(公告)日：2003-12-03
申请号：EP02719839.9
申请日：2002-02-14
申请人： SICPA HOLDING S.A.
发明人： SETO, Myron , TILLER, Thomas , MÜLLER, Edgar , DESPLAND,Claude Alain
IPC分类号： G02B5/22 , C09C1/00 , B42D15/00
CPC分类号： C09C1/0078 , C01P2006/42 , C09C1/0015 , C09C2200/1004 , C09C2200/1008 , C09C2200/303 , C09C2200/306 , C09C2200/308 , C09C2220/20 , G02B5/223 , Y10T428/12465 , Y10T428/12535 , Y10T428/12806 , Y10T428/12868 , Y10T428/12986 , Y10T428/24942 , Y10T428/31 , Y10T428/32
摘要： The invention discloses magnetic OVP, said pigment consisting of thin-layer flakes having a basic metal-dielectric-metal structure to result in a viewing-angle dependent color appearance, and having, in addition to said viewing-angle dependent color appearance, incorporated magnetic properties, to make them distinguishable from OVP of similar appearance but not having said magnetic properties. The invention discloses as well methods for obtaining such pigments and the use of such pigments as security elements in inks, coatings and articles.

73. 发明公开

EP1357141A1 A polyurethane resin derived from hydrophilic polyol components 有权
标题翻译： Polyurethanharz aus Hydrophilen-Polyol Komponenten
公开(公告)号：EP1357141A1
公开(公告)日：2003-10-29
申请号：EP02009425.6
申请日：2002-04-25
申请人： SICPA HOLDING S.A.
发明人： Denis, Eugene , Gilles, Eisele , Gilles, Catherine
IPC分类号： C08G18/12 , C08G18/72 , C08G18/48 , C09D175/04 , C09D11/00
CPC分类号： C08G18/12 , C08G18/4833 , C09D11/102 , Y10T428/31551 , C08G18/3206 , C08G18/282
摘要： The present invention is related to a polyurethane resin being the reaction product of at least one diisocyanate and a group of components having isocyanate reactive functional groups, said group of components comprising a first group of one or more polyether polyols each having an average molecular weight in the range of between 1000 to 10000g/mol, a second group of one or more polyether polyols each having an average molecular weight in the range of between 400 to 10000g/mol and being hydrophilic and water-soluble, a third group of one or more polyols each having an average molecular weight of equal or less than 800 g/mol, and at least one amine and a reaction terminating agent, wherein the ratio of the equivalent weights of the diisocyanate to the components having isocyanate reactive functional groups is selected such that essentially all of the isocyanate groups of the diisocyanate are present as the reaction product with one of said isocyanate reactive functional groups.
摘要翻译：本发明涉及一种聚氨酯树脂，其是至少一种二异氰酸酯与一组具有异氰酸酯反应性官能团的组分的反应产物，所述组分组分包含第一组一种或多种聚醚多元醇，其各自的平均分子量为 1000至10000g / mol的范围，第二组一种或多种聚醚多元醇，其各自的平均分子量在400至10000g / mol范围内，并且是亲水和水溶性的，第三组一种或多种各自具有等于或小于800g / mol的平均分子量的多元醇和至少一种胺和反应终止剂，其中二异氰酸酯与具有异氰酸酯反应性官能团的组分的当量比选择为使得二异氰酸酯的基本上所有的异氰酸酯基都作为与所述异氰酸酯反应性官能团之一的反应产物存在。

74. 发明授权

EP1247245B1 ARTICLE AUTHENTICATION 无效
标题翻译：产品验证
公开(公告)号：EP1247245B1
公开(公告)日：2003-10-15
申请号：EP00987429.8
申请日：2000-12-21
申请人： SICPA HOLDING S.A.
发明人： EGGER, Philipp , MÜLLER, Edgar
IPC分类号： G06K7/12 , G06K19/14
CPC分类号： C09K11/7771 , C09K11/777 , C09K11/7772 , G07D7/12 , G07D7/1205 , G07D7/121
摘要： The present invention relates to an advanced product security system comprising at least one up-converting material as a security marking and at least one authenticating equipment, in particular a reader. The authenticating equipment comprises at least one first source of electromagnetic radiation of at least one first preselected wavelength and at least one second source of at least one second preselected wavelength which are different from each other. The radiation of the first and of the second wavelength are selected such as to cause the up-converting material upon combined radiation with said first and second wavelength to release an emission spectrum. The electromagnetic emission spectrum of said up-converting material comprises radiation of at least one wavelength which is specific for the return of at least one electron from an energy level to which the electron is raised by the combined radiation of at least said first and said second wavelength.

75. 发明授权

EP1246876B1 COATING COMPOSITION, PREFERABLY PRINTING INK FOR SECURITY APPLICATIONS, METHOD FOR PRODUCING A COATING COMPOSITION AND USE OF GLASS CERAMICS 有权
标题翻译：涂料组合物优选印刷油墨中安全区域，用于生产GLASKERAMIL的组成和使用
公开(公告)号：EP1246876B1
公开(公告)日：2003-08-13
申请号：EP00991579.4
申请日：2000-12-02
申请人： SICPA HOLDING S.A.
发明人： EGGER, Philipp , MÜLLER, Edgar
IPC分类号： C09D11/00 , B41M3/14
CPC分类号： C09D11/50 , B41M3/144
摘要： The present invention relates to coating compositions, preferably printing inks for security applications comprising at least one organic resin, at least one pigment and optionally at least one organic solvent. Said pigment comprises glass ceramic composite particles, containing at least one crystalline particle embedded in a glass matrix. Said glass ceramic particles have a particle size in the range of between 0.1 νm to 50 νm. Preferably active ions selected from the group of the rare-earth elements are incorporated into the crystalline phase of the composite to provide the glass ceramics with luminescent up- and down- converting characteristics. Glass ceramic luminescents have excellent physical and chemical stability. The glass matrix permits as well the stabilisation of the photophysically interesting halide host crystals which have low phonon energies. Such materials provide unusual excitation and emission properties.

76. 发明公开

EP1308485A1 Ink set with an IR-taggant 审中-公开
标题翻译： Tintenset mit IR-Marker
公开(公告)号：EP1308485A1
公开(公告)日：2003-05-07
申请号：EP01125983.5
申请日：2001-10-31
申请人： SICPA HOLDING S.A.
发明人： Bleikolm, Anton , Despland, Claude-Alain , Degott, Pierre , Müller, Edgar
IPC分类号： C09D11/00 , C09D11/02 , G06K19/00 , B41M3/14
CPC分类号： C09D11/40 , B41M3/14 , C09B47/08 , C09B47/20 , Y10T428/24802
摘要： The invention relates to an ink set comprising a plurality of inks of a first and of a second group, having different colors. Inks of said first group comprise a visible colorant and an additional IR-absorbing compound (IR-taggant) which has an absorption peak at a predetermined wavelength in the near infrared. Inks of said second group comprise a visible colorant which has at the same time an infrared absorption peak at the same wavelength as that of the IR-taggant used in the inks of the first group. Preferred embodiment is a four-color process ink set comprising an IR feature.
摘要翻译：本发明涉及一种包括具有不同颜色的第一组和第二组的多种油墨的油墨组。所述第一组的油墨包括在近红外线中具有预定波长的吸收峰的可见着色剂和另外的IR吸收化合物（IR-标记剂）。所述第二组的油墨包括可见的着色剂，其同时具有与在第一组的油墨中使用的IR标签剂相同的波长的红外吸收峰。优选实施例是包括IR特征的四色工艺油墨组。

77. 发明公开

EP1295263A1 USE OF COMMUNICATION EQUIPMENT AND METHOD FOR AUTHENTICATING AN ITEM, UNIT AND SYSTEM FOR AUTHENTICATING ITEMS, AND AUTHENTICATING DEVICE 无效
标题翻译：通信的设备和方法的使用验证对象，系统单元货物和认证设备校验
公开(公告)号：EP1295263A1
公开(公告)日：2003-03-26
申请号：EP01949430.1
申请日：2001-06-22
申请人： SICPA HOLDING S.A.
发明人： AMON, Maurice , BLEIKOLM, Anton , ROZUMEK, Olivier , MÜLLER, Edgar , BR MOND, Olivier
IPC分类号： G07D7/04 , G07D7/06 , G07D7/00
CPC分类号： G07D7/04 , G07D7/06
摘要： The present invention relates to a method and a system for the local or remote authentication of an item, in particular a security document, with the help of a authenticating device, comprised in, connected to, or linked to mobile communication equipment. Said item carries a marking exhibiting a characteristic physical behavior in response to interrogating energy, such as electromagnetic radiation and/or electric or magnetic fields. Said marking may comprise physical and logical security elements, e.g. a barcode, or a characteristic particle or flake pattern, exhibiting a characteristic physical response.

78. 发明公开

EP1260563A1 UV curing intaglio ink 有权
标题翻译： UV-härtbareTiefdrucktinte
公开(公告)号：EP1260563A1
公开(公告)日：2002-11-27
申请号：EP01112378.3
申请日：2001-05-21
申请人： SICPA HOLDING S.A.
发明人： Veya, Patrick , Amrein, Olivier , Christinat, Alexia
IPC分类号： C09D11/10 , B41M1/10 , B42D15/00
CPC分类号： C09D11/101 , B41M1/10 , Y10T428/31504 , Y10T428/31511 , Y10T428/31551 , Y10T428/31855
摘要： An intaglio printing ink comprising a first binder compound selected from the group of water-soluble or water-thinnable acrylate oligomers, and optionally, a second monomeric binder compound selected from the group comprising water-soluble or water-thinnable PEG diacrylate or polyethoxylated polyol triacrylate monomers to adjust the viscosity of the ink composition. To initiate polymerization of the binder compounds upon irradiation by electromagnetic radiation or electron beam radiation a photoinitiator is included. Further optional additives, such as pigments, fillers, photosensitizers, stabilizers emulsifiers and security pigments may be present. The ink shows excellent wipeability and allows precipitation from the wiping solution.
摘要翻译：一种凹版印刷油墨，其包含选自水溶性或水可稀释丙烯酸酯低聚物的第一粘合剂化合物和任选的第二单体粘合剂化合物，所述第二单体粘合剂选自水溶性或水可稀释的PEG二丙烯酸酯或聚乙氧基化的多元醇三丙烯酸酯单体以调节油墨组合物的粘度。为了在通过电磁辐射或电子束辐射照射时引发粘合剂化合物的聚合，包括光引发剂。可以存在其它任选的添加剂，例如颜料，填料，光敏剂，稳定剂乳化剂和安全颜料。油墨显示出优异的擦拭性并且允许来自擦拭溶液的沉淀。

79. 发明公开

EP1247245A1 ARTICLE AUTHENTICATION 无效
标题翻译： PRODUKTECHTHEITSPRÜFUNG
公开(公告)号：EP1247245A1
公开(公告)日：2002-10-09
申请号：EP00987429.8
申请日：2000-12-21
申请人： SICPA HOLDING S.A.
发明人： EGGER, Philipp , MÜLLER, Edgar
IPC分类号： G06K7/12 , G06K19/14
CPC分类号： C09K11/7771 , C09K11/777 , C09K11/7772 , G07D7/12 , G07D7/1205 , G07D7/121
摘要： The present invention relates to an advanced product security system comprising at least one up-converting material as a security marking and at least one authenticating equipment, in particular a reader. The authenticating equipment comprises at least one first source of electromagnetic radiation of at least one first preselected wavelength and at least one second source of at least one second preselected wavelength which are different from each other. The radiation of the first and of the second wavelength are selected such as to cause the up-converting material upon combined radiation with said first and second wavelength to release an emission spectrum. The electromagnetic emission spectrum of said up-converting material comprises radiation of at least one wavelength which is specific for the return of at least one electron from an energy level to which the electron is raised by the combined radiation of at least said first and said second wavelength.
摘要翻译：本发明涉及一种包括至少一个上转换材料作为安全标记和至少一个认证设备，特别是读取器的高级产品安全系统。认证设备包括彼此不同的至少一个第一预定波长的至少一个第一预选波长的电磁辐射源和至少一个第二预选波长的至少一个第二源。选择第一和第二波长的辐射，以便在具有所述第一和第二波长的组合辐射下引起上变换材料以释放发射光谱。所述上变换材料的电磁发射光谱包括至少一种波长的辐射，其特征在于从至少所述第一和第二辐射的组合辐射从所述电子升高到的能级返回至少一个电子波长。

80. 发明公开

EP1237128A1 Improved luminescence characteristics detector 有权
标题翻译：改进的发光性能检测器
公开(公告)号：EP1237128A1
公开(公告)日：2002-09-04
申请号：EP01105020.0
申请日：2001-03-01
申请人： SICPA HOLDING S.A.
发明人： Vasic, Milan , Müller, Edgar , Seto, Myron
IPC分类号： G07D7/12 , G01N21/64
CPC分类号： G01N21/6408 , G07D7/12 , G07D7/1205
摘要： The invention discloses an improved method and a device implementing said method for the authentication of security documents or articles carrying luminescent marker compounds which show a time-deferred emission characteristic. The method allows a rapid extraction of characteristic luminescence parameters, such as emission intensity and time constants. The method is not sensitive to perturbations by ambient light and reduces the optical filtering requirements.

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