PROTECTIVE ELEMENT AND VALUABLE DOCUMENT WITH THIS PROTECTIVE ELEMENT Russian patent published in 2021 - IPC B42D25/324 B42D25/387 

Abstract RU 2741892 C2

FIELD: document security.

SUBSTANCE: invention relates to valuable document (201, 202) with protective element (100, 101, 102) and to protective element in form of strip with first polymer layer (2), which has at least one embossed diffraction structure (3), with at least one reflective layer (4), which interacts optically with diffraction structure (3), to form reflecting hologram (5) as a first visually recognizable security feature, and with at least one luminescent UV-radiation-imprinted (6), which forms second visually recognizable under action of UV light protective feature, wherein reflecting hologram (5) has at least one transparent area (8) on second protective feature. In order to increase protection against tampering of protective element, disclosed is that luminescent imprint (6) has raster printed image (60) and that transparent area (8) is formed by means of at least one recess (7) in reflecting layer (4) and by means of polymer layer (2), free from diffraction structure (3) in this region of recess (7) at least above raster printed image (60) of overprint (6).

EFFECT: disclosed is a security element and a valuable document with this security element.

15 cl, 4 dwg

Similar patents RU2741892C2

Title Year Author Number
PROTECTIVE ELEMENT AND VALUABLE DOCUMENT WITH THIS PROTECTIVE ELEMENT 2017
  • Schmidegg, Klaus
  • Landertshamer, Sonja
  • Capiez, Fabrice
  • Martin, Olivier
  • Vilcot, Roger
  • Blanc, Michel
RU2741590C2
PROTECTIVE ELEMENT WITH METAL COATING 2007
  • Khajm Manfred
  • Vidner Bernard
  • Dikhtl' Marius
  • Keller Mario
RU2428316C2
PROTECTIVE ELEMENT WITH ACHROMATIC CHARACTERISTICS 2011
  • Myuller, Mattias
  • Trassl, Shtefan
  • De Gojer, Bert
  • Shmidegg, Klaus
  • De Brejn, Sander
RU2591770C2
PROTECTIVE ELEMENT WITH EFFECT OF COLOR CHANGE AND METHOD OF ITS PRODUCTION AND USE 2012
  • Majrkhofer Marko
  • Keplinger Yurgen
  • Myuller Mattias
RU2600088C2
SAFETY ELEMENT 2008
  • Keller Mario
RU2479439C2
PROTECTIVE ELEMENT 2004
  • Kaule Vittikh
  • Mjukk Khajo
  • Kharms Zigfrid
RU2381908C2
PROTECTIVE ELEMENT AND METHOD OF ITS PRODUCTION 2006
  • Kaule Vittikh
  • Khajm Manfred
  • Dikhtl' Marius
  • Khoffmjuller Vinfrid
RU2395400C2
PROTECTIVE ELEMENT AND METHOD OF MAKING PROTECTIVE ELEMENT 2011
  • Shtaub Rene
  • Shilling Andreas
  • Khanzen Akhim
RU2596447C2
PROTECTIVE ELEMENT AND VALUABLE DOCUMENT WITH SUCH PROTECTIVE ELEMENT 2011
  • Fuze Kristian
  • Ram Mikhaehl'
  • Raukh Andreas
RU2560310C2
PROTECTIVE ELEMENT 2002
  • Keller Mario
  • Burkhard Teo
  • Khoffmann Lars
RU2324600C2

RU 2 741 892 C2

Authors

Schmidegg, Klaus

Landertshamer, Sonja

Capiez, Fabrice

Martin, Olivier

Vilcot, Roger

Blanc, Michel

Dates

2021-01-29Published

2017-10-04Filed