Title:
MULTILAYER ADHESIVE FILM AND METHOD FOR THE PRODUCTION THEREOF, AND METHOD FOR PRODUCING A BOOK-LIKE VALUABLE OR SECURITY DOCUMENT, AND VALUABLE OR SECURITY DOCUMENT
Document Type and Number:
WIPO Patent Application WO/2021/013405
Kind Code:
A1
Abstract:
The invention relates to a multilayer adhesive film and to a method for producing a book-like valuable or security document and to a valuable or security document formed from a book cover (12) and a book block (22) having an endpaper (18) and at least one data page (19), wherein the endpaper (18) and the book cover (12) are adhesively bonded by at least one composite body (6), which comprise at least two adhesive layers (3, 5), wherein the at least one first and the at least one second adhesive layer (3, 5) have different security features.
Inventors:
RIEBE OLAF (DE)
SEIJO BOLLIN HANS-PETER (DE)
DR KRÜGER PER (DE)
KNEBEL MICHAEL (DE)
SEIJO BOLLIN HANS-PETER (DE)
DR KRÜGER PER (DE)
KNEBEL MICHAEL (DE)
Application Number:
PCT/EP2020/064538
Publication Date:
January 28, 2021
Filing Date:
May 26, 2020
Export Citation:
Assignee:
BUNDESDRUCKEREI GMBH (DE)
International Classes:
B42D13/00; B42D25/24
Domestic Patent References:
| WO2004011272A2 | 2004-02-05 |
Foreign References:
| EP2873708A1 | 2015-05-20 | |||
| DE102016218046A1 | 2018-03-22 | |||
| DE102017105799A1 | 2018-09-20 | |||
| DE102016218046A1 | 2018-03-22 |
Attorney, Agent or Firm:
PATENTANWÄLTE MAMMEL UND MASER (DE)
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