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公开(公告)号：CA2811165A1
公开(公告)日：2012-04-05
申请号：CA2811165
申请日：2011-09-27
Applicant: BASF SE
Inventor： BOLLE THOMAS , REICHERT HANS , RICHERT MICHELLE , ZHURMINSKY IGOR , SCHNIEPER MARC
Abstract: The present invention is in the field of security documents, more particularly in the field of security elements aimed to protect security documents against copying (illegal reproduction) and counterfeiting. It discloses a security element having a security feature which changes its visual appearance after irradiation with light, especially with UV light and at rotation and/or tilting. Security documents comprising said security element, as well as a method for producing said security element, are also disclosed.
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公开(公告)号：MX2013003583A
公开(公告)日：2013-05-31
申请号：MX2013003583
申请日：2011-09-27
Applicant: BASF SE
Inventor： BOLLE THOMAS , RICHERT MICHELLE , REICHERT HANS , ZHURMINSKY IGOR , SCHNIEPER MARC
Abstract: La presente invención está en el campo de documentos de seguridad, más en particular en el campo de elementos de seguridad destinados para proteger documentos de seguridad contra copiado (reproducción ilegal) y falsificación. Describe un elemento de seguridad teniendo una característica de seguridad que cambia su apariencia visual después de la irradiación con luz, en especial con luz UV y a rotación y/o inclinación. Los documentos de seguridad que comprenden dicho elemento de seguridad, así como un método para producir dicho elemento de seguridad, también se describen.
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公开(公告)号：AU2011310652A1
公开(公告)日：2013-04-18
申请号：AU2011310652
申请日：2011-09-27
Applicant: BASF SE
Inventor： BOLLE THOMAS , REICHERT HANS , RICHERT MICHELLE , ZHURMINSKY IGOR , SCHNIEPER MARC
Abstract: The present invention is in the field of security documents, more particularly in the field of security elements aimed to protect security documents against copying (illegal reproduction) and counterfeiting. It discloses a security element having a security feature which changes its visual appearance after irradiation with light, especially with UV light and at rotation and/or tilting. Security documents comprising said security element, as well as a method for producing said security element, are also disclosed.
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公开(公告)号：AU2011310652B2
公开(公告)日：2014-10-16
申请号：AU2011310652
申请日：2011-09-27
Applicant: BASF SE
Inventor： BOLLE THOMAS , REICHERT HANS , RICHERT MICHELLE , ZHURMINSKY IGOR , SCHNIEPER MARC
Abstract: The present invention is in the field of security documents, more particularly in the field of security elements aimed to protect security documents against copying (illegal reproduction) and counterfeiting. It discloses a security element having a security feature which changes its visual appearance after irradiation with light, especially with UV light and at rotation and/or tilting. Security documents comprising said security element, as well as a method for producing said security element, are also disclosed.
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