Datasheet for a security and/or value document

Patent metadata

Field	Value
Publication number	US-2016355044-A1
Application number	US-201615230971-A
Country	US
Kind code	A1
Filing date	Aug 8, 2016
Priority date	Jan 17, 2013
Publication date	Dec 8, 2016
Grant date	—

Abstract

The invention relates to a datasheet ( 1 ) for integrating into a preferably book-like security and/or value document. The datasheet ( 1 ) is made of at least two stacked layers ( 2, 3 ) made of an organic polymer material. A textile ( 5 ) is arranged at least in a sub-region between the layers ( 2, 3 ) and outside of the layers ( 2, 3 ) so as to form a tab ( 4 ), and the textile ( 5 ) is at least partly coated on one or both sides and/or saturated with an organic binder ( 6 ) at least in the region between the layers ( 2, 3 ) and is bonded to the two layers ( 2, 3 ) by means of the binder ( 6 ).

First claim

1 . A data sheet ( 1 ) for integration in a book format security or valuable document,
wherein the data sheet ( 1 ) is comprised of at least two stacked layers ( 2 , 3 ) of an organic polymeric material, wherein at least in a partial section between the layers ( 2 , 3 ) and outside the layers ( 2 , 3 ), a textile ( 5 ) forming a flap ( 4 ) is disposed, and wherein the textile ( 5 ) is coated or wet on one or both sides at least in the region between the layers ( 2 , 3 ) and at least partially with an organic binding agent ( 6 ) and is bonded with the two layers ( 2 , 3 ) by way of the binding agent ( 6 ).

2 . The data sheet ( 1 ) according to claim 1 , wherein the organic polymeric material is selected from the group consisting of PC (polycarbonate,), PET (polyethylene terephthalate), PMMA (poly(methyl methacrylates)), TPU (thermoplastic polyurethane elastomers), PE (polyethylene), PP (polypropylene), PI (polyimide or poly-trans-isoprene), PVC (polyvinyl chloride), polystyrene, polyacrylates and methacrylates, vinyl esters, ABS and copolymers consisting of polymers, cycloolefin copolymers, polysulfones, polyesters, PET, PEN, polycarbonate/polyester blends, e.g., PC/CoPET, polycarbonate/polycyclohexyl methanol cyclohexane dicarboxylate.

3 . The data sheet ( 1 ) according to claim 1 , wherein the organic binding agent ( 6 ) is a polycarbonate derivative.

4 . The data sheet ( 1 ) according to claim 1 , wherein the textile ( 5 ) in the region between the layers ( 2 , 3 ) or outside the layers ( 2 , 3 ) is partially coated or wet on one or both sides of the layers ( 2 , 3 ) with the organic binding agent ( 6 ), wherein by way of the partial coating or wetting on one or both sides a pattern is formed.

5 . The data sheet ( 1 ) according to claim 1 , wherein the binding agent ( 6 ) additionally includes one or a plurality of substances or materials from the group consisting of color pigments, effect pigments, optically variable pigments, and luminescent substances or pigments.

6 . The data sheet ( 1 ) according to claim 1 , wherein in or on the textile ( 5 ) at least one electronic circuit ( 7 ) with an antenna ( 8 ) connected thereto is disposed.

7 . The data sheet ( 1 ) according to claim 1 , wherein at least one layer ( 2 , 3 ), are transparent or opaque.

8 . The data sheet ( 1 ) according to claim 1 , wherein the textile ( 5 ) is a fabric, a knitted fabric, a woven fabric, a braid, a stitch-bonded fabric, a non-woven material, a felt, areal fiber bundles, a fiber network, or an areal fiber arrangement.

9 . The data sheet ( 1 ) according to claim 1 , wherein the textile ( 5 ) is formed from transparent or opaque fibers ( 9 ).

10 . The data sheet ( 1 ) according to claim 9 , wherein the fibers ( 9 ) of the textile ( 5 ) are substantially straight-lined and parallel to each other and act as strip lenses when viewing the data sheet ( 1 ), whereby optical effects with regard to a printed image disposed in or on a layer ( 2 , 3 ) is produced.

11 . A method for preparing a data sheet ( 1 ) according to claim 1 comprising the steps of:
providing two layers ( 2 , 3 ) of an organic polymeric material and a textile ( 5 ),
applying on at least partial sections of one side of a layer ( 2 , 3 ) or of both layers ( 2 , 3 ) or on partial sections of one side or of both sides of the textile ( 5 ) a coating of a liquid uncured binding agent ( 6 ),
stacking the layers ( 2 , 3 ) and the textile ( 5 ) on each other and disposing with the coated sides facing each other with the proviso that part of the textile ( 5 ) projects as a flap ( 4 ) outside the two layers ( 2 , 3 ),
laminating the layers ( 2 , 3 ) and the textile ( 5 ) to each other, and
curing or crosslinking the binding agent ( 6 ).

12 . The method according to claim 11 , wherein the flap ( 4 ) is provided with the binding agent ( 6 ) or does not include the binding agent ( 6 ).

13 . The method according to claim 11 , wherein the textile ( 5 ) is disposed in a partial section only between the layers ( 2 , 3 ).

14 . A security or valuable document comprising a data sheet ( 1 ) according to claim 1 , wherein the data sheet ( 1 ) is sewn or glued to the flap ( 4 ) in a binding back.

15 . The data sheet ( 1 ) according to claim 1 , wherein the organic binding agent ( 6 ) is a polycarbonate derivative based on bisphenol A.

16 . The data sheet ( 1 ) according to claim 1 , wherein the organic binding agent ( 6 ) is a polycarbonate derivative based on a geminally disubstituted dihydroxy-diphenyl cycloalkane.

17 . The data sheet ( 1 ) according to claim 4 , wherein the partial coating or wetting on one or both sides a pattern is formed, by application of the binding agent ( 6 ) as a printing layer on the textile or on an inner side of a layer ( 2 , 3 ) or both inner sides of both layers ( 2 , 3 ).

18 . The data sheet ( 1 ) according to claim 2 , wherein the PC (polycarbonate) is bisphenol A polycarbonate.

19 . The data sheet ( 1 ) according to claim 2 , wherein the polycarbonate/polyester blends consists of polycarbonates or copolycarbonates based on diphenols, poly- or copolyacrylates, poly- or copolymethacrylates, poly- or copolymers with styrene, thermoplastic polyurethane, polyolefin, poly- or copolycondensates of the terephthalic acid or naphthalene dicarboxylic acid or mixtures thereof.

20 . The data sheet ( 1 ) according to claim 2 , wherein the polycarbonate/polyester blends consists of polycarbonates or copolycarbonates based on diphenols, poly- or copolyacrylates, poly- or copolymethacrylates, poly- or copolycondensates of the terephthalic acid or naphthalene dicarboxylic acid or mixtures thereof.

Assignees

• Bundesdruckerei Gmbh
• Bayer Mat Science Ag

Inventors

• Pudleiner Heinz
• Tziovaras Georgios
• Yesildag Cengiz
• TRÖELENBERG Stefan
• Fischer Jörg
• Peinze Franziska

Classifications

• B32B2262/101

  Glass fibres · CPC title

• C08G64/42

  Chemical after-treatment · CPC title

• B32B37/14

  characterised by the properties of the layers · CPC title

• G06K19/07758

  arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag · CPC title

• B32B27/40

  comprising polyurethanes · CPC title