Method and device for producing a foil material
    5.
    发明授权
    Method and device for producing a foil material 失效
    用于生产箔材料的方法和装置

    公开(公告)号:US06376017B1

    公开(公告)日:2002-04-23

    申请号:US09319936

    申请日:1999-08-20

    IPC分类号: B41M314

    CPC分类号: B29C39/148

    摘要: The invention relates to a method for producing a foil material wherein a plastic foil is provided with a lacquer layer having variable viscosity, and a relief structure is then embossed into the lacquer layer. At least during application of the lacquer layer and during the embossing process the viscosity of the lacquer layer is adjusted to a predetermined value and kept constant during the particular phase of operation. The invention fixer relates to an apparatus for carrying out this method.

    摘要翻译: 本发明涉及一种箔材料的制造方法,其中塑料箔具有可变粘度的漆层,然后浮雕结构被压印到漆层中。 至少在施漆期间和在压印过程中,将漆层的粘度调节至预定值并在特定工作阶段保持恒定。 本发明的定影装置涉及一种用于执行该方法的装置。

    Securing the Authenticity of Value Documents By Means of Characteristic Substances
    9.
    发明申请
    Securing the Authenticity of Value Documents By Means of Characteristic Substances 审中-公开
    通过特征物质保护价值文件的真实性

    公开(公告)号:US20090258200A1

    公开(公告)日:2009-10-15

    申请号:US12083157

    申请日:2006-10-04

    摘要: The invention relates to a feature substance for securing the authenticity of documents of value, having at least one luminescent substance in particle form and nanoparticles enveloping the surfaces of the luminescent substance particles at least partially, wherein the properties of the feature substance result from the interaction of the properties of the luminescent substance and of the nanoparticles. The invention furthermore relates to a method for producing the feature substance, a method for securing the authenticity of a security element or document of value using a feature substance, as well as security elements and documents of value with authenticity features on the basis of the feature substance.

    摘要翻译: 本发明涉及一种用于确保具有至少一种颗粒形式的发光物质的价值文件的真实性的特征物质,并且至少部分地包封发光物质颗粒的表面的纳米颗粒,其中特征物质的性质是由相互作用产生的 的发光物质和纳米颗粒的性质。 本发明还涉及一种特征物质的制造方法,使用特征物质确保安全元件或价值物品的真实性的方法,以及基于特征的具有真实性特征的安全元件和价值文件 物质。