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    SICHERHEITSPAPIER, DARAUS ERHÄLTLICHES WERTDOKUMENT UND VERFAHREN ZUM HERSTELLEN DERSELBEN
    72.
    发明公开
    SICHERHEITSPAPIER, DARAUS ERHÄLTLICHES WERTDOKUMENT UND VERFAHREN ZUM HERSTELLEN DERSELBEN 有权
    SICHERHEITSPAPIER，DARAUSERHÄLTLICHESWERTDOKUMENT UND VERFAHREN ZUM HERSTELLEN DERSELBEN

    公开(公告)号：EP2788197A1

    公开(公告)日：2014-10-15

    申请号：EP12797714.8

    申请日：2012-11-29

    申请人： Giesecke & Devrient GmbH

    发明人： SCHIFFMANN, Peter

    IPC分类号： B42D15/00 ,  B42D15/10

    CPC分类号： B42D25/20 ,  B41M3/14 ,  B41M7/0036 ,  B41M7/0045 ,  B42D25/00 ,  B42D25/29 ,  B42D25/324 ,  B42D25/328 ,  B42D25/355 ,  B42D25/36 ,  B42D25/378 ,  B42D25/405 ,  B42D2033/04 ,  B42D2033/18 ,  B42D2033/24 ,  B42D2033/30 ,  B42D2033/32

    摘要： The invention relates to a security paper for producing documents of value, comprising a planar substrate that is equipped on one surface with a counterfeit-protection means based on a carrier film that comprises an optically-variable security feature, this counterfeit-protection means and a substrate subsurface which surrounds said means being provided with a radiation-curing, dirt-repellent first coating for the purpose of prolonging the life-span and fitness for circulation, this first coating having substantially no effect on the noticeability of the optically-variable security feature and having a layer thickness lying in a range between 0.7 and 2 micrometres. The radiation-curing first coating is preferably a UV-crosslinking coating which is high-gloss once it has been cross-linked, i.e. it has only a very low degree of scattering and thus only a very low degree of matting. On the surface of the substrate that lies outside the counterfeit-protection means, said substrate may be provided with a dirt-repellent second coating which, where appropriate, partially overlaps said first coating in the region of the substrate subsurface that surrounds said counterfeit-protection means. The second coating is based either on a physically-drying water-based dispersion coating or on a UV-crosslinking coating, and displays a matt effect.

    摘要翻译： 用于制造价值凭证的安全纸具有在一个表面上装备有基于具有光学可变安全特征的载体箔的防伪装置的平面基板。 防伪装置和围绕防伪装置的部分基板区域配备有基本不影响光学可变安全特征的可感知性的防污染辐射固化第一漆。 漆的层厚度在0.7至2微米的范围内。 辐射固化第一漆可以是UV交联漆，其在交联之后是高光泽的。 可以在其表面上设置衬底，其表面位于防伪装置外部，具有防污的第二漆，并且可选地部分地与围绕防伪装置的部分衬底区域中的第一漆重叠。 第二种漆包括物理干燥，水性分散漆或UV交联漆，并具有无光印象。

    MEHRSCHICHTKÖRPER
    79.
    发明公开
    MEHRSCHICHTKÖRPER 有权
    复合体

    公开(公告)号：EP2686172A1

    公开(公告)日：2014-01-22

    申请号：EP12709049.6

    申请日：2012-03-07

    申请人： OVD Kinegram AG

    发明人： TOMPKIN, Wayne Robert ,  WALTER, Harald

    IPC分类号： B42D15/00 ,  G02B5/18

    CPC分类号： B29D11/0074 ,  B32B3/30 ,  B32B15/04 ,  B32B2307/40 ,  B32B2551/00 ,  B42D25/29 ,  B42D25/324 ,  B42D25/45 ,  B42D2033/18 ,  B42D2035/20 ,  Y10T428/24355

    摘要： The invention relates to a multi-layer body (10) and to a process for the production thereof. The multi-layer body has a first layer (23) with a first surface (231) and a second surface (232) lying opposite the first surface (231). The first surface (231) of the first layer (23) is defined by a base plane spanned by coordinate axes x and y, wherein a large number of facet faces (50) are moulded into the second surface (232) of the first layer (23) in a first region (31). Each of the facet faces (50) is determined by one or more of the parameters F, S, H, P, Ax, Ay and Az, wherein the parameters of the facet faces (50) arranged in the first region (31) are varied, in the first region (31), pseudorandomly within a variation range predefined in each case for the first face region, and wherein a reflective, second layer (24) is applied to each of the facet faces.