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    • 2. 发明申请
    • Multiple layer laminate
    • 多层层压板
    • US20060198987A1
    • 2006-09-07
    • US10547099
    • 2003-12-30
    • Jakob GrobPaul SmithKirill Feldman
    • Jakob GrobPaul SmithKirill Feldman
    • B32B3/10
    • B32B27/10B32B2307/75B32B2398/20B32B2554/00B42D25/29D21H27/36Y10T428/24322
    • The invention relates to a multiple layer laminate such as a printing carrier, especially in the form of antifalsification paper such as bank notes. Said multiple layer laminate or more precisely the printing carrier comprises at least one plastic layer (22) having an upper side (20) and a lower side (21), an upper paper layer (11) which is connected to the upper side (20) of the plastic layer (22), and optionally a lower paper layer (12) which is connected to the lower side (21) of the plastic layer (22). The aim of the invention is to achieve an especially intimate connection between the individual layers, with simultaneously good printability and with similar haptic characteristics such as those of pure paper carriers. To this end, a thermoplastic polymer material is used as the plastic layer (22), and the connection between the paper layers (11, 12) and the plastic layer (22) is ensured, essentially without additional bonding agents, by means of penetration regions (13, 14) in which parts of the plastic layer (22) are melted with the mass of fibre composite of the paper layers (11, 12). To this end, the penetration regions (13, 14) essentially do not extend to the surfaces of the paper layers opposing the plastic layer (22).
    • 本发明涉及一种多层层压制品,例如印刷载体,特别是诸如钞票的防伪纸的形式。 所述多层层压体或更确切地说,印刷载体包括至少一个具有上侧(20)和下侧(21)的塑料层(22),上层纸(11)连接到上侧 )和可选的下层纸层(12),其连接到塑料层(22)的下侧(21)。 本发明的目的是实现各个层之间的特别密切的连接,同时具有良好的可印刷性和类似的触觉特性,例如纯纸载体的触觉特性。 为此,使用热塑性聚合物材料作为塑料层(22),并且通过渗透确保基本上没有附加粘合剂的纸层(11,12)和塑料层(22)之间的连接 其中塑料层(22)的部分与纸层(11,12)的纤维复合材料的质量熔融区域(13,14)。 为此,穿透区域(13,14)基本上不延伸到与塑料层(22)相对的纸层的表面。
    • 3. 发明申请
    • Device for checking security elements
    • 用于检查安全元素的设备
    • US20050213078A1
    • 2005-09-29
    • US10509735
    • 2003-03-25
    • Jakob GrobAndreas DostmannKlaus Franken
    • Jakob GrobAndreas DostmannKlaus Franken
    • G07D7/12G06K9/74
    • G07D7/121G07D7/1205
    • The invention relates to a device (20) and a method for making visible security elements present in an object (4) and comprising at least one photoluminescent segment which is characterized by linearly polarized photoluminescence and/or linearly polarized absorption. According to the invention, a good contrast is achieved with few interfering signals, by arranging at least one light source (1) and at least one polarization filter (2) in such a way that the light (24) from the light source (1) is linearly polarized (23) by means of the polarization filter (2) and hits the object (4) or the photoluminescent segments in said object, and photoluminescent light (25) from the segments can be observed through another and/or the same polarization filter (2).
    • 本发明涉及一种用于制造存在于物体(4)中的可见安全元件的装置(20)和方法,该装置包括至少一个以线偏振光致发光和/或线偏振吸收为特征的光致发光段。 根据本发明,通过以如下方式配置至少一个光源(1)和至少一个偏振滤光器(2),使来自光源(1)的光(24)的方式通过少量干扰信号实现良好的对比度 )通过偏振滤光器(2)被线偏振(23)并且击中物体(4)或所述物体中的光致发光段,并且可以通过另一个和/或相同的观察到来自该段的光致发光(25) 偏振滤光片(2)。
    • 4. 发明申请
    • Device for verifying security features
    • 用于验证安全功能的设备
    • US20050211914A1
    • 2005-09-29
    • US10510041
    • 2003-03-25
    • Klaus FrankenJakob GrobAndreas Dostmann
    • Klaus FrankenJakob GrobAndreas Dostmann
    • G06K7/12G06K19/06G07D7/00G07D7/12G01N21/64
    • G07D7/128G06K7/12G06K19/06046
    • The invention relates to a device (20) for making security elements visible, which are provided in an object (8) and have at least one photoluminescent segment that is characterized by having a linearly polarized absorption. The aim of the invention is to obtain a device of this type that has a particularly simple and compact design. To this end, at least one UV light source, which is provided in the form of a UV diode (18), and at least one polarization filter (4) are arranged so that the light of the light source (18) is linearly polarized (12) by the polarization filter (4) and, in a dark space (17), strikes the object (8) with respect to the photoluminescent segments provided therein, and photoluminescent light (16) in the visible range emitted by the segment can be observed through an observation opening (10).
    • 本发明涉及一种用于使安全元件可见的装置(20),其被提供在物体(8)中并且具有至少一个特征在于具有线偏振吸收的光致发光段。 本发明的目的是获得具有特别简单和紧凑设计的这种类型的装置。 为此,设置以UV二极管(18)的形式提供的至少一个UV光源和至少一个偏振滤光器(4),使得光源(18)的光线性地被线性偏振 (12),并且在暗空间(17)中,相对于设置在其中的光致发光片撞击物体(8),并且由该片段发射的可见光范围内的光致发光(16)可以 通过观察开口(10)观察。