Title:
【発明の名称】偽造防止機構からなる信用書類または保証書類、およびそのような書類を製造する転写可能模様を有する担体小片
Document Type and Number:
Japanese Patent JPH07502941
Kind Code:
A
Abstract:
The invention relates to a currency or security document having an anti-counterfeit device. According to the invention, the anti-counterfeit device takes the form of a discontinuous reflecting surface (100) consisting of a succession of individual reflecting elements (101) applied to one face (10) of the document (D) by transfer and organised in one general direction (DG); each individual reflecting element (101) has both a dimension of a plurality of millimetres and optimum compactness for a given area of reflection, in such a way that the reflection phenomenon appears clearly to the naked eye and blinds the known systems of optical reproduction or analysis. The invention also relates to a supporting strip having a transferable reflecting design making it possible to produce such a document. The invention is used particularly for the production of bank notes provided with an anti-counterfeit device applied by transfer.
Inventors:
Chess, Joachim
Peron, Maurice
Peron, Maurice
Application Number:
JP50196693A
Publication Date:
March 30, 1995
Filing Date:
July 07, 1992
Export Citation:
Assignee:
Leonard Kurz Gezel Shaft Mitt Beschlenktel Haftung Und Company
Banked France
Banked France
International Classes:
B41M3/14; B42D15/00; B42D15/10; G03G21/04; (IPC1-7): B42D15/10; B41M3/14
Domestic Patent References:
| JP5508628Y | ||||
| JPS62116501A | 1987-05-28 |
Attorney, Agent or Firm:
Seiji Yanagida (1 person outside)