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公开(公告)号：US20130235145A1
公开(公告)日：2013-09-12
申请号：US13885745
申请日：2011-11-28
申请人： Ingrid Geuens , Hubertus Van Aert , Paul Callant , Bart Waumans
发明人： Ingrid Geuens , Hubertus Van Aert , Paul Callant , Bart Waumans
IPC分类号： B41M5/34
CPC分类号： B41M5/34 , B41M3/142 , B41M5/267 , B41M5/323 , B41M5/327 , B41M5/3336 , B41M5/3372 , B41M5/42 , B41M5/44 , B41M2205/04 , B41M2205/38
摘要： A method of colour laser marking a security document precursor including, in order, at least: a) a polymeric foil; b) at least one colourless colour forming layer for generating a colour different from black containing at least an infrared absorber, a colour forming compound and a polymeric binder; and c) either a lasermarkable polymeric support or a lasermarkable layer for generating a black colour; comprising the steps of: (1) laser marking a colour different from black in the colourless colour forming layer with an infrared laser used in continuous wave mode; and (2) laser marking a black colour by carbonization in the lasermarkable polymeric support or the lasermarkable layer with the same infrared laser used in a pulsed mode; and wherein at least one of the polymeric foil and the lasermarkable polymeric support is transparent for the infrared light of the infrared laser.
摘要翻译： 一种彩色激光标记安全文件前体的方法，其包括以下步骤：至少：a）聚合物箔; b）至少一种无色成色层，用于产生与至少含有红外线吸收剂，成色化合物和聚合物粘合剂的黑色不同的颜色; 和c）用于产生黑色的可拉伸聚合物支持体或可拉伸层; 包括以下步骤：（1）使用连续波模式的红外激光在无色成色层中激光标记与黑色不同的颜色; 和（2）通过使用在脉冲模式中使用的相同红外激光的可水印聚合物支持体或可拉伸层中的碳化激光标记黑色; 并且其中所述聚合物箔和所述可拉伸聚合物载体中的至少一种对于所述红外激光的红外光是透明的。
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公开(公告)号：US08912118B2
公开(公告)日：2014-12-16
申请号：US13885747
申请日：2011-12-06
申请人： Paul Callant , Ingrid Geuens , Bart Waumans , Hubertus Van Aert
发明人： Paul Callant , Ingrid Geuens , Bart Waumans , Hubertus Van Aert
IPC分类号： B41M3/14 , B41M5/26 , B41M5/327 , B41M5/333 , B41M5/34 , B42D15/00 , B41J2/44 , B41M5/30 , B41M5/323
CPC分类号： B41M5/323 , B41J2/442 , B41M3/142 , B41M5/267 , B41M5/30 , B41M5/327 , B41M5/3275 , B41M5/3336 , B41M5/34 , B42D25/29 , B42D25/382 , B42D25/435 , B42D2033/30 , Y10S430/146 , Y10T428/24802
摘要： A method of color laser marking an article having a polymeric foil with at least one colorless layer containing an infrared absorber, a polymeric binder and a color forming compound; including the steps of:—laser marking the colorless layer with an infrared laser using a first laser operation mode to generate a blue or cyan color; and—laser marking the same colorless layer with an infrared laser using a second laser operation mode to generate a black color, wherein the first laser operation mode applies less energy to the colorless layer than the second laser operation mode. Also disclosed is an article, such as a security document, including a polymeric foil and a colorless layer containing laser marked graphical data having a blue or cyan color and laser marked information having a black color.
摘要翻译： 一种彩色激光标记具有聚合物箔的制品的方法，其具有至少一个含有红外线吸收剂，聚合物粘合剂和成色化合物的无色层; 包括以下步骤：使用第一激光操作模式用红外激光激光标记无色层以产生蓝色或青色; 并且使用第二激光操作模式用红外激光器激发相同的无色层以产生黑色，其中所述第一激光操作模式对所述无色层施加比所述第二激光操作模式更少的能量。 还公开了一种诸如安全文件的物品，包括聚合物箔和含有激光的无色层，标记的具有蓝色或青色的图形数据和具有黑色的激光标记信息。
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公开(公告)号：US20130230704A1
公开(公告)日：2013-09-05
申请号：US13885747
申请日：2011-12-06
申请人： Paul Callant , Ingrid Geuens , Bart Waumans , Hubertus Van Aert
发明人： Paul Callant , Ingrid Geuens , Bart Waumans , Hubertus Van Aert
CPC分类号： B41M5/323 , B41J2/442 , B41M3/142 , B41M5/267 , B41M5/30 , B41M5/327 , B41M5/3275 , B41M5/3336 , B41M5/34 , B42D25/29 , B42D25/382 , B42D25/435 , B42D2033/30 , Y10S430/146 , Y10T428/24802
摘要： A method of colour laser marking an article having a polymeric foil with at least one colourless layer containing an infrared absorber, a polymeric binder and a colour forming compound; including the steps of:—laser marking the colourless layer with an infrared laser using a first laser operation mode to generate a blue or cyan colour; and—laser marking the same colourless layer with an infrared laser using a second laser operation mode to generate a black colour, wherein the first laser operation mode applies less energy to the colourless layer than the second laser operation mode. Also disclosed is an article, such as a security document, including a polymeric foil and a colourless layer containing laser marked graphical data having a blue or cyan colour and laser marked information having a black colour
摘要翻译： 一种彩色激光标记具有聚合物箔的制品的方法，其具有至少一个含有红外线吸收剂，聚合物粘合剂和成色化合物的无色层; 包括以下步骤：使用第一激光操作模式用红外激光激光标记无色层以产生蓝色或青色; 并且使用第二激光操作模式用红外激光器激发相同的无色层以产生黑色，其中所述第一激光操作模式对所述无色层施加比所述第二激光操作模式更少的能量。 还公开了一种诸如安全文件的物品，包括聚合物箔和含有激光的无色层，标记的具有蓝色或青色的图形数据和具有黑色的激光标记信息
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公开(公告)号：US08975211B2
公开(公告)日：2015-03-10
申请号：US13885750
申请日：2011-12-02
申请人： Bart Waumans , Ingrid Geuens , Paul Callant , Hubertus Van Aert
发明人： Bart Waumans , Ingrid Geuens , Paul Callant , Hubertus Van Aert
IPC分类号： B41M3/14 , B41M5/26 , B41M5/327 , B41M5/337 , B42D15/00 , B41J2/44 , B41M5/30 , B32B27/36 , B32B27/08 , B42D25/41 , B42D25/00 , B41M5/333
CPC分类号： B42D25/382 , B32B27/08 , B32B27/36 , B32B2255/10 , B32B2255/26 , B32B2307/40 , B32B2307/412 , B32B2307/518 , B32B2425/00 , B41M3/142 , B41M5/267 , B41M5/30 , B41M5/327 , B41M5/3336 , B41M5/3372 , B41M5/3375 , B42D25/00 , B42D25/41 , B42D25/47 , B42D2033/20 , B42D2033/30 , B42D2033/32 , Y10S430/146
摘要： A security document precursor including, in order, at least: a) a transparent biaxially stretched polyethylene terephthalate foil; b) a colorless color forming layer containing at least an infrared absorber, a color forming component and a polymeric binder; and c) a polymeric support; wherein the colorless color forming layer contains at least one component forming a compound having a melting temperature of less than 20° C. upon laser marking the colorless color forming layer with an infrared laser. Methods for securing a security document using the security document precursor are also disclosed.
摘要翻译： 一种安全文件前体，其至少包括：a）透明双轴拉伸聚对苯二甲酸乙二醇酯箔; b）至少包含红外线吸收剂，成色组分和聚合物粘合剂的无色成色层; 和c）聚合物载体; 其中所述无色成色层在用红外线激光对所述无色成色层进行标记时，含有形成熔点低于20℃的化合物的至少一种成分。 还公开了使用安全文件前体确保安全文件的方法。
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公开(公告)号：US08921265B2
公开(公告)日：2014-12-30
申请号：US13885765
申请日：2011-12-06
申请人： Hubertus Van Aert , Ingrid Geuens , Paul Callant , Bart Waumans
发明人： Hubertus Van Aert , Ingrid Geuens , Paul Callant , Bart Waumans
IPC分类号： B41M3/14 , B41M5/26 , B41M5/337 , B41M5/41 , B41M5/44 , B42D15/00 , C09B23/01 , C09B23/08 , B41M5/323 , B41M5/327 , B41M5/333
CPC分类号： B42D15/00 , B41M3/142 , B41M5/267 , B41M5/323 , B41M5/327 , B41M5/3336 , B41M5/3372 , B41M5/41 , B41M5/44 , B41M2205/04 , B42D25/29 , B42D25/382 , B42D2033/30 , C09B23/0008 , C09B23/0066 , C09B23/086 , Y10S430/146
摘要： A security document precursor including, in order: a) at least one transparent biaxially stretched polyester foil; b) one colorless color forming layer containing at least an infrared absorber, a colorless dye-precursor and a polymeric binder; and c) a polymeric support; wherein the polymeric binder is copolymer including at least 90 wt % of a chlorinated ethylene and 1 wt % to 10 wt % of vinyl acetate both based on the total weight of the binder. Methods for making the security document precursor are also disclosed.
摘要翻译： 一种安全文件前体，包括：a）至少一个透明双轴拉伸聚酯箔; b）至少含有红外线吸收剂，无色染料前体和聚合物粘合剂的无色成色层; 和c）聚合物载体; 其中所述聚合物粘合剂是基于所述粘合剂的总重量包含至少90重量％的氯化乙烯和1重量％至10重量％的乙酸乙烯酯的共聚物。 还公开了制作安全文件前体的方法。
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公开(公告)号：US08786651B2
公开(公告)日：2014-07-22
申请号：US13885745
申请日：2011-11-28
申请人： Ingrid Geuens , Hubertus Van Aert , Paul Callant , Bart Waumans
发明人： Ingrid Geuens , Hubertus Van Aert , Paul Callant , Bart Waumans
IPC分类号： B41J2/435 , B41M5/26 , B41M3/14 , B41M5/34 , B41M5/42 , B41M5/44 , B41M5/323 , B41M5/327 , B41M5/337 , B41M5/333
CPC分类号： B41M5/34 , B41M3/142 , B41M5/267 , B41M5/323 , B41M5/327 , B41M5/3336 , B41M5/3372 , B41M5/42 , B41M5/44 , B41M2205/04 , B41M2205/38
摘要： A method of color laser marking a security document precursor including, in order, at least: a) a polymeric foil; b) at least one colorless color forming layer for generating a color different from black containing at least an infrared absorber, a color forming compound and a polymeric binder; and c) either a lasermarkable polymeric support or a lasermarkable layer for generating a black color; comprising the steps of: (1) laser marking a color different from black in the colorless color forming layer with an infrared laser used in continuous wave mode; and (2) laser marking a black color by carbonization in the lasermarkable polymeric support or the lasermarkable layer with the same infrared laser used in a pulsed mode; and wherein at least one of the polymeric foil and the lasermarkable polymeric support is transparent for the infrared light of the infrared laser.
摘要翻译： 一种彩色激光标记安全文件前体的方法，其包括以下步骤：至少：a）聚合物箔; b）至少一种无色成色层，用于产生与至少含有红外线吸收剂，成色化合物和聚合物粘合剂的黑色不同的颜色; 和c）用于产生黑色的可拉伸聚合物支持体或可拉伸层; 包括以下步骤：（1）使用连续波模式的红外激光在无色成色层中激光标记与黑色不同的颜色; 和（2）通过使用在脉冲模式中使用的相同红外激光的可水印聚合物支持体或可拉伸层中的碳化激光标记黑色; 并且其中所述聚合物箔和所述可拉伸聚合物载体中的至少一种对于所述红外激光的红外光是透明的。
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公开(公告)号：US20130233932A1
公开(公告)日：2013-09-12
申请号：US13885750
申请日：2011-12-02
申请人： Bart Waumans , Ingrid Geuens , Paul Callant , Hubertus Van Aert
发明人： Bart Waumans , Ingrid Geuens , Paul Callant , Hubertus Van Aert
IPC分类号： B41M5/327
CPC分类号： B42D25/382 , B32B27/08 , B32B27/36 , B32B2255/10 , B32B2255/26 , B32B2307/40 , B32B2307/412 , B32B2307/518 , B32B2425/00 , B41M3/142 , B41M5/267 , B41M5/30 , B41M5/327 , B41M5/3336 , B41M5/3372 , B41M5/3375 , B42D25/00 , B42D25/41 , B42D25/47 , B42D2033/20 , B42D2033/30 , B42D2033/32 , Y10S430/146
摘要： A security document precursor including, in order, at least: a) a transparent biaxially stretched polyethylene terephthalate foil; b) a colourless colour forming layer containing at least an infrared absorber, a colour forming component and a polymeric binder; and c) a polymeric support; wherein the colourless colour forming layer contains at least one component forming a compound having a melting temperature of less than 20° C. upon laser marking the colourless colour forming layer with an infrared laser. Methods for securing a security document using the security document precursor are also disclosed.
摘要翻译： 一种安全文件前体，其至少包括：a）透明双轴拉伸聚对苯二甲酸乙二醇酯箔; b）至少包含红外线吸收剂，成色组分和聚合物粘合剂的无色成色层; 和c）聚合物载体; 其中所述无色成色层在用红外线激光对所述无色成色层进行标记时，含有形成熔点低于20℃的化合物的至少一种成分。 还公开了使用安全文件前体确保安全文件的方法。
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公开(公告)号：US20130229008A1
公开(公告)日：2013-09-05
申请号：US13885765
申请日：2011-12-06
申请人： Hubertus Van Aert , Ingrid Geuens , Paul Callant , Bart Waumans
发明人： Hubertus Van Aert , Ingrid Geuens , Paul Callant , Bart Waumans
IPC分类号： B42D15/00
CPC分类号： B42D15/00 , B41M3/142 , B41M5/267 , B41M5/323 , B41M5/327 , B41M5/3336 , B41M5/3372 , B41M5/41 , B41M5/44 , B41M2205/04 , B42D25/29 , B42D25/382 , B42D2033/30 , C09B23/0008 , C09B23/0066 , C09B23/086 , Y10S430/146
摘要： A security document precursor including, in order: a) at least one transparent biaxially stretched polyester foil; b) one colourless colour forming layer containing at least an infrared absorber, a colourless dye-precursor and a polymeric binder; and c) a polymeric support; wherein the polymeric binder is copolymer including at least 90 wt % of a chlorinated ethylene and 1 wt % to 10 wt % of vinyl acetate both based on the total weight of the binder. Methods for making the security document precursor are also disclosed.
摘要翻译： 一种安全文件前体，包括：a）至少一个透明双轴拉伸聚酯箔; b）至少含有红外线吸收剂，无色染料前体和聚合物粘合剂的无色成色层; 和c）聚合物载体; 其中所述聚合物粘合剂是基于所述粘合剂的总重量包含至少90重量％的氯化乙烯和1重量％至10重量％的乙酸乙烯酯的共聚物。 还公开了制作安全文件前体的方法。
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公开(公告)号：US09067450B2
公开(公告)日：2015-06-30
申请号：US14241115
申请日：2012-09-04
申请人： Bart Waumans , Paul Callant , Ingrid Geuens
发明人： Bart Waumans , Paul Callant , Ingrid Geuens
摘要： A method of color laser marking a security document precursor including at least: a transparent biaxially stretched polyethylene terephthalate foil; at least one colorless color forming layer for generating a color different from black containing at least an infrared absorber a color forming compound and a polymeric binder; and a laser markable polymeric support or a laser markable layer for generating a black color; comprising the steps of: laser marking the colorless color forming layer through the transparent polymeric foil with a infrared laser used in continuous wave mode to generate a color different from black; and laser marking the laser markable polymeric support or the laser markable layer through the transparent polymeric foil with the same infrared laser but used in a pulsed mode to generate a black color.
摘要翻译： 一种彩色激光标记安全文件前体的方法，至少包括：透明双轴拉伸聚对苯二甲酸乙二醇酯箔; 至少一个无色颜色形成层，用于产生不同于至少含有红外线吸收剂的成色化合物和聚合物粘合剂的黑色; 以及用于产生黑色的可激光标记聚合物支撑体或激光可标记层; 包括以下步骤：通过使用连续波模式的红外激光通过透明聚合物箔激光标记无色成色层以产生不同于黑色的颜色; 并且通过具有相同红外激光器的透明聚合物箔片激光标记可激光标记聚合物支持体或激光可标记层，但以脉冲模式使用以产生黑色。
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公开(公告)号：US20140232810A1
公开(公告)日：2014-08-21
申请号：US14241115
申请日：2012-09-04
申请人： Bart Waumans , Paul Callant , Ingrid Geuens
发明人： Bart Waumans , Paul Callant , Ingrid Geuens
IPC分类号： B41M3/14
摘要： A method of colour laser marking a security document precursor including at least: a transparent biaxially stretched polyethylene terephthalate foil; at least one colourless colour forming layer for generating a colour different from black containing at least an infrared absorber a colour forming compound and a polymeric binder; and a laser markable polymeric support or a laser markable layer for generating a black colour; comprising the steps of: laser marking the colourless colour forming layer through the transparent polymeric foil with a infrared laser used in continuous wave mode to generate a colour different from black; and laser marking the laser markable polymeric support or the laser markable layer through the transparent polymeric foil with the same infrared laser but used in a pulsed mode to generate a black colour.
摘要翻译： 一种彩色激光标记安全文件前体的方法，至少包括：透明双轴拉伸聚对苯二甲酸乙二醇酯箔; 至少一个无色颜色形成层，用于产生不同于至少含有红外线吸收剂的成色化合物和聚合物粘合剂的黑色; 以及用于产生黑色的可激光标记聚合物支撑体或激光可标记层; 包括以下步骤：通过使用连续波模式的红外激光通过透明聚合物箔激光标记无色成色层以产生不同于黑色的颜色; 并且通过具有相同红外激光器的透明聚合物箔片激光标记可激光标记聚合物支持体或激光可标记层，但以脉冲模式使用以产生黑色。
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