Security element, method for producing the same and data carrier provided with the security element

• Main Authors: LIEBLER RALF, TEUFEL BJORN, RAUCH ANDREAS, LUTZENBERGER KARIN, DORFF GISELHER, HOFFMULLER WINFRIED, FUHSE CHRISTIAN
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2017
• Subjects: BOOK COVERS; BOOKBINDING; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDEDFOR; FILES; LOOSE LEAVES; MOVABLE-STRIP WRITING OR READING APPARATUS; PERFORMING OPERATIONS; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITYFEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOTOTHERWISE PROVIDED FOR; SPECIAL PRINTED MATTER; TRANSPORTING

The invention relates to a security element for protecting documents of value, comprising a carrier and a layered structure arranged on the carrier, comprising a reflective layer, which is arranged on the carrier by means of an embossed coating with an embossed relief structure, a coloured thin-layer element and a transparent adhesive layer, which is suitable for the adhesive bonding of the security element to an object of value, wherein the reflective layer can be obtained by printing techniques and is based on metal pigments in platelet form, which are of such a nature that they spatially align themselves along the relief structure of the embossed coating and in this way form a reflective layer. 本发明涉及种用于为有价文件提供安全保障的安全元件，其具有载体和布置在载体上的层结构，所述层结构具有反射层，所述反射层借助具有压印成型的凸纹结构的印花漆层布置在载体上，所述层结构具有有色的薄层元件和透明的粘接层，所述粘接层适用于粘接安全元件和有价物品，其中，反射层能够通过印刷技术得到并且以片状的金属色素为基础，所述金属色素能够在空间上沿着印花漆层的凸纹结构定向并且以此方式形成反射层。