Bundesdruckerei Gmbh

Bayer Materialscience Ag

Bundesdruckeri Gmbh

Covestro Deutschland Ag

Edward Springmann

Heinz Pudleiner

Manfred Paeschke

Jörg Fischer

Oliver Muth

Arthur Mathea

Olga Kulikovska

Roland Gutmann

Malte Pflughoefft

Olaf Dressel

Frank Fritze

Christian Kunath

Franziska Peinze

Martin Siebert

André Leopold

Stefan Trölenberg

Michael Hagemann

Jakob Kuen

Detlef Märtens

Detlef Maertens

Thomas Felske

Hans-Peter Seijo Bollin

Ulrike Lesche

Marlen Hennig

Boris Antonczik

Andreas Hoppe

Detlev MÄRTENS

Hans-Peter Seijin Bollin

Mario Gattner

Malte Dr Pflughoefft

The invention relates to a data sheet () for integration in a preferably book-like security and/or valuable document, wherein the data sheet () is formed of at least two stacked layers () of an organic polymeric material, wherein at least in a partial section between the layers () and outside of the layers (), a paper material layer () forming a flap () is disposed, and wherein the paper material layer () is coated and/or wet through on one or both sides at least in the region between the layers () at least partially with an organic binding agent (), and is bonded with the two layers () by means of the binding agent ().

Datasheet for a security and/or valuable document

A method for producing a book-like security and/or value document includes: A) at least two layers of a data sheet formed from organic polymeric materials are brought together, one inner layer having smaller dimensions than at least one adjacent layer, the data sheet forming a gap or a step along an edge, the gap/step being filled with an auxiliary piece having a thickness which substantially corresponds to the thickness of the inner layer and formed from a material which is not laminable with the at least two layers, B) all layers of the stack of step A) are laminated with each other, not with the auxiliary piece, C) auxiliary piece is removed, D) a data sheet region of a cover tab is introduced into the gap/step and connected with the data sheet, E) a cover region of the cover tab is bound into the cover of the security and/or value document.

Data page for a security document and/or value document

A method for producing a document blank or a security document includes providing a substrate layer having a metal layer or applying a metal layer to a substrate layer, forming a color-effective pattern in or on the metal layer, in which the pattern has a pixel structure and each pixel includes at least two subpixels which cause a monochromatic color effect, and joining together the substrate layer and at least one further transparent substrate layer to form a document body. A security document blank, a personalized security document and a method for the laser personalization of security document blanks in color are also provided.

Method for producing security document blanks that can be personalized in color, security documents personalized in color, and method for personalization

In the production of a document, image information is incorporated into a plurality of layers of the document such that the pieces of image information are combined into a total image. The image information in at least two of the layers includes digital watermark information. The entirety of the digital watermark information in the at least two layers forms a security feature for an authentication of the document. The invention further relates to a respective document, a method for authentication, and a device for authentication.

Securing of documents by means of digital watermark information

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Berlin, Germany

Edward Springmann