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    • 3. 发明公开
    • System and method for tagging a product, associated certification method and tagging product
    • 系统与Verfahren zum Etikettierung von Produkten,zugeordnetes Beglaubigungsverfahren und Etikettierungsprodukt
    • EP1843144A1
    • 2007-10-10
    • EP06425232.3
    • 2006-04-04
    • Consorzio Interuniversitario Nazionale Per La Scienza E La Tecnologia Dei Materiali (INSTM)
    • Veronesi, FabioCardinali, GianluigiFatichenti, FabrizioRellini, PaoloKenny, José MariaPetrucci, RobertoManzo, Alberto
    • G01N21/31
    • G01N21/31G01N2021/3196
    • What is described is a tagging system which comprises a material adapted to be associated with a product, such as a commercial product, an article, or the like. This material includes a base polymer matrix, adapted to provide a spectrum of response to one or more predetermined incident electromagnetic radiations, and at least one additive substance incorporated into a predetermined marking zone of the material. This additive substance is adapted to cause a modification of at least one characteristic of the response spectrum of the base matrix. The system also comprises a reference instructive item, for providing information correlated with at least one characteristic of the said modified spectrum. The information provided by the reference item is compared with corresponding information obtained from a spectral analysis of the material associated with the product in a method of certification of the product.
      Also described are a tagging method based on the aforesaid system, a method of certification of a product tagged in this way, and tagging products such as a package, a label, an article, a textile, a varnish, paint or ink, and an adhesive product or sealant.
    • 描述的是标签系统,其包括适于与产品相关联的材料,例如商业产品,物品等。 该材料包括基础聚合物基质,其适于提供对一个或多个预定入射电磁辐射的响应谱,以及掺入材料的预定标记区域中的至少一种添加剂物质。 该添加剂物质适于引起基础基质的响应谱的至少一种特性的修饰。 该系统还包括用于提供与所述修改的频谱的至少一个特征相关的信息的参考指导项目。 将参考项目提供的信息与在产品认证方法中与产品相关联的材料的光谱分析获得的相应信息进行比较。 还描述了基于上述系统的标记方法,以这种方式标记的产品的认证方法,以及标记诸如包装,标签,制品,纺织品,清漆,油漆或油墨的产品,以及 粘合剂产品或密封剂。