EP2590822A1 - Transparente farbannahmeschicht - Google Patents
Transparente farbannahmeschichtInfo
- Publication number
- EP2590822A1 EP2590822A1 EP11738610.2A EP11738610A EP2590822A1 EP 2590822 A1 EP2590822 A1 EP 2590822A1 EP 11738610 A EP11738610 A EP 11738610A EP 2590822 A1 EP2590822 A1 EP 2590822A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- security element
- document
- ink
- transparent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 330
- 230000036961 partial effect Effects 0.000 claims description 39
- 238000007639 printing Methods 0.000 claims description 22
- 239000000945 filler Substances 0.000 claims description 12
- 229920006255 plastic film Polymers 0.000 claims description 12
- 239000002985 plastic film Substances 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 10
- 238000004049 embossing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000002829 reductive effect Effects 0.000 claims description 7
- 239000012790 adhesive layer Substances 0.000 claims description 6
- VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 claims description 6
- 229910001593 boehmite Inorganic materials 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 5
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 239000000976 ink Substances 0.000 description 112
- 239000010408 film Substances 0.000 description 26
- 239000012788 optical film Substances 0.000 description 22
- 239000000049 pigment Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 16
- 229920003023 plastic Polymers 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- 239000004033 plastic Substances 0.000 description 13
- 239000004922 lacquer Substances 0.000 description 12
- 239000000123 paper Substances 0.000 description 12
- 239000002131 composite material Substances 0.000 description 9
- 238000001035 drying Methods 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- -1 for example Substances 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000007646 gravure printing Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 239000011112 polyethylene naphthalate Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 238000003847 radiation curing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical class C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical class C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 150000007518 monoprotic acids Chemical class 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920003009 polyurethane dispersion Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 125000005624 silicic acid group Chemical class 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
- B42D25/29—Securities; Bank notes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/355—Security threads
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/385—Oxides, hydroxides or carbonates
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/64—Inorganic compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
- D21H19/82—Paper comprising more than one coating superposed
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5218—Macromolecular coatings characterised by inorganic additives, e.g. pigments, clays
-
- B42D2033/04—
Definitions
- the invention relates to a security element for the production of value documents as well as a value document comprising such a security element.
- Value documents within the meaning of the present invention are, for example, banknotes, stocks, bonds, certificates, vouchers, checks, lottery tickets, high-quality admission tickets, passports, identity cards, credit cards and other flat valuables.
- Such flat valuables can be, for example, packaging for optionally high-quality products.
- the term value document also encompasses all precursors of finished value documents which, for example, are not yet fit for circulation, such as, among others, security paper, film or film composites. Such a value document can also only be part of a valuable item.
- a security element in the sense of the present invention can be, for example, a window or see-through window which is formed, for example, by a transparent film, a security thread, a feature produced by printing technology, for example a microprint, a film strip, a patch or a label.
- a security element in particular a security element in the form of a security thread or a foil strip, can be considered optically variable
- an optically variable security element is understood to be an optical element whose visual impression generated by an observer depends on the viewing direction, that is to say the viewer's viewing angle on the optical element and optionally also on the direction of incidence illumination light beam.
- optically variable security elements are diffraction structures that produce a viewing angle-dependent visual impression, in particular by reconstructing optically perceivable patterns, such as emboss or volume holograms and other kinegrams, such as achromatic matte structures.
- optically variable elements are optical elements that exhibit a so-called color shift effect, such as single or multi-layer thin-layer interference layers or liquid crystal layers, which can be present as a continuous layer or in pigment form (so-called effect pigments such as iriodines).
- lens or micromirror structures within an optically variable security element Such optical elements have in common that they are usually based on a polymer layer, for example a plastic film, constructed or comprise at least one polymer layer as a cover or protective layer.
- security elements In the specific case that the optical element is constructed on the basis of a plastic film, the element may be referred to as an optical film element.
- a measure would be to provide the ink-receiving layer with a reduced layer thickness or with a filler content such that the opacity and / or clouding effect of the ink-accepting layer is reduced in order to ensure improved perceptibility of a security element.
- this has the disadvantage that thereby deteriorates the adhesion and drying of the ink of the applied additional imprint. If the requirement for a good ink acceptance, a more or less pronounced turbidity above the security element must be accepted. If, on the other hand, there is the requirement, for example, to produce a clear inspection window, then a satisfactory ink acceptance of the printing ink of the additional imprint on the window has hitherto not been possible.
- the object of the present invention is therefore to specify a security element, for example an optical film element, for the production of value documents which permits good ink acceptance, adhesion and drying of a printing ink of a further print to be applied, without causing matting or clouding of the security element. It is a further object of the invention to specify a value document with such a security element.
- a first aspect of the invention relates to a security element for the production of value documents, comprising at least one transparent ink receiving layer, which is arranged over the entire surface or in at least one subarea above a first surface of the security element.
- the transparent ink accepting layer may comprise a filler preferably selected from the group consisting of boehmite, pseudoboehmite, zeolite, Al 2 O 3 and silica gel, and a binder, preferably polyvinyl alcohol.
- the filler to binder ratio is preferably in the range of 6: 1 to 30: 1.
- the security element can be designed, for example, as a window, security thread, foil strip, as a feature produced by printing technology, patch or label.
- a second aspect of the invention relates to a value document comprising a substrate and a security element according to the first aspect of the invention, which is arranged in or on the substrate such that the first surface of the security element forms a common surface with a first surface of the substrate transparent ink receiving layer above the common surface over the entire surface or at least in a first portion of the common surface is arranged.
- a transparent layer preferably a plastic film, be arranged between the common surface and the transparent ink-accepting layer.
- an opaque ink accepting layer may be provided in at least a portion of the common surface which, when viewed in the incidental light above or not above, the value document, e.g. outside of the security element, be arranged.
- the document of value according to the invention can be distinguished by the fact that above the common surface an opaque ink acceptance layer is arranged in at least a second subregion of the common surface, which is not above, ie outside, the security element when the value document is viewed in incident light, there a first, preferably has a constant layer thickness and in a third subregion of the common surface, which, when viewed in the reflected light, is above the security element when viewed in the value document, has a recess or a layer thickness reduced in relation to the first layer thickness.
- the layer thickness of the opaque ink-accepting layer within the third sub-area and / or in a fourth sub-area of the common sub-area Surface, which lies between the second and third portion, may preferably have a treppertförmig or continuously decreasing course, preferably with a constant gradient, starting from the first layer thickness in the second portion, wherein the layer thickness of the opaque ink receiving layer in the third and / or fourth portion decreases to zero or about zero, and more preferably is zero throughout the third subrange.
- the fourth subregion preferably directly adjoins the second subregion and the third subregion and completely surrounds the third subregion.
- the transparent ink-accepting layer can preferably be arranged below or above the opaque ink-accepting layer within the second, third and possibly fourth subregions and have a constant layer thickness there or have an increased layer thickness in the third and optionally the fourth subregion compared to the second subregion, preferably such in that the sum of the layer thicknesses of the transparent ink-accepting layer and the opaque ink-accepting layer is the same in the second, third and optionally the fourth partial region.
- the transparent ink-accepting layer may preferably be arranged below or above the opaque ink-accepting layer only within the third and optionally the fourth sub-area and the layer thickness of the transparent ink-accepting layer may preferably be a trepan-shaped or continuously increasing course, preferably with a layer thickness of zero in the second partial area a constant gradient, such that the sum of the layer thicknesses of the transparent ink-accepting layer and the opaque ink-accepting layer is the same in the second, third and possibly fourth partial regions.
- the transparent ink-accepting layer may have a first embodiment in a first subregion of the transparent ink-accepting layer and a second embodiment in at least a second sub-region of the transparent ink-accepting layer, such that both subregions, at least when viewed from a predetermined direction, preferably when viewed from all directions, create an optically identical impression in a viewer, with both sub-areas differ in a technical property, in particular in their ink acceptance behavior or their embossing behavior.
- the opaque ink acceptance layer may have a first configuration in a first subregion of the opaque ink acceptance layer and a second configuration in at least a second subregion of the opaque ink acceptance layer, such that both subregions, at least when viewed from a predetermined direction, preferably when viewed from all directions, create an optically identical impression in a viewer, with both sub-areas differ in a technical property, in particular in their ink acceptance behavior or their embossing behavior.
- a third aspect of the invention relates to a method of manufacturing a value document, comprising:
- the security element according to the invention e.g. An optical film element, for the production of value documents, comprises at least one transparent ink acceptance layer, which is arranged over the entire surface or in at least a first subregion of the security element above a first surface of the security element.
- Ink receiving layers have the task of ensuring the ink acceptance, that is to say the removal of the printing ink of a further imprint or of certain constituents of such printing inks, such as oils, and thus the adhesion and drying of the printing ink of the further imprint.
- the term ink-accepting layer is also understood as meaning layers which impart improved adhesion to a surface, in particular to a polymer, plastic or film surface.
- the ink-accepting layer can be single-layered or multi-layered, that is to say composed of a plurality of partial layers, the individual layers each being homogeneous.
- a first partial layer of the ink-accepting layer which is optionally arranged directly on the surface of the security element primarily imparts increased adhesion another sub-layer of Farbaii fortune Anlagen on the security element, while the other sub-layer primarily ensures the ink receptivity of the ink of another imprint.
- the first partial layer arranged directly on the surface of the security element and having an adhesive capability is also referred to as primer or adhesive layer.
- the transparent ink-accepting layer is arranged above a first surface of the security element, that is to say the transparent ink-accepting layer is e.g. either directly applied to a film or polymer or plastic layer of the security element or separated by one or more further, preferably transparent intermediate layers thereof.
- the transparent ink receiving layer advantageously forms the uppermost layer and thus provides the ink acceptance, the adhesion and the
- the additional imprint can be applied by means of an offset method, a gravure printing method or another suitable printing method. This can be a background pressure.
- a transparent ink-accepting layer allows, at least before the application of a further imprint, an undisturbed perception of the security element. In particular, there is no impairment of perceptibility due to matting or clouding. If the security element is a simple window or see-through window, which is formed, for example, on the basis of a transparent film, the use of the transparent ink-accepting layer furthermore allows a clear view through the window. If the security element consists of an optically variable security element, thus, the transparent ink accepting layer allows a perception of undisturbed optically variable effect.
- the transparent ink receiving layer according to the invention comprises at least one filler and a binder.
- the filler used is preferably boehmite, pseudo-boehmite, zeolite, Al 2 O 3 or silica gel or a mixture of these substances.
- these filling substances preferably have a particle size in a range from 1 nm to 1 ⁇ m, with the range from 5 nm to 200 nm being particularly preferred.
- boehmite or pseudo-boehmite is preferred.
- boehmite is the rhombic crystalline metahydroxide ⁇ - ⁇ ( ⁇ ), which is obtained, for example, from crystalline Al (OH) 3 by heating to 150 ° for 4 days C is available in the sealed tube with dehydration.
- binders for example, polyvinyl alcohol, modified polyvinyl alcohol, polyurethane dispersions, acrylate dispersions, and derivatives or mixtures thereof are used.
- the filler to binder ratio is between 6: 1 and 30: 1, said ratio being based on mass. This means that the transparent ink-receiving layer has significantly more filler than binder.
- the filler-to-binder ratio may be, for example, 6: 1, 8: 1, 10: 1, 12: 1, 15: 1, 20: 1, 25: 1 or 30: 1, each of said ratios being a sub - or upper limit of the above range.
- the ink-accepting layer preferably comprises a crosslinker, in particular from the class of isocyanate, aziridine, carbodiimide or glycidyl ether.
- the transparent ink accepting layer may comprise other additives such as deaerators or monoprotic acids.
- a built-up ink receiving layer is characterized by good adhesion to plastic layers, in particular plastic films, and also ensures good ink receptivity of the applied ink of the other imprint and their drying and adhesion safely.
- This formulation can therefore also be used as a starting point for the development of non-transparent ink receiving layers.
- the formulation of the ink receiving layer further additives, such as pigments, are added, which produce the desired property.
- pigments such as T1O2, BaSO 4 , CaCO 3, silicic acids, or polymer-based hollow sphere pigments such as "ROPAQUE" from Rohm & Haas, or also effect pigments which produce a pearlescent or metallic luster, interference pigments, liquid-crystal pigments, thermochromic or magnetic pigments If such a color acceptor layer has, for example, a high opacity due to its additives, it is recommended to optionally add a desired base color of the security element or a substrate via the ink acceptor layer realize.
- the adhesion of the paint receiving layer according to the invention to plastic layers, in particular plastic films, can be improved by means of a primer layer serving as adhesion promoter.
- a primer layer serving as adhesion promoter.
- the security element this is designed as a see-through window or window, printing technology generated feature, security thread, film strip, patch or label and the transparent ink receiving layer is applied over the entire surface.
- the security element further preferably comprises a polymer layer, for example a plastic film, on which the transparent ink-accepting layer is applied.
- a security element can be generated directly on a security document to be secured or prepared on a separate carrier as a transfer element.
- a separate carrier preferably has a plastic or polymer material and can be, for example, a film material, in particular a transfer material.
- Plastics such as PET (polyethylene terephthalate), PBT (polybutylene terephthalate), PEN (polyethylene naphthalate), PP (polypropylene), PA (polyamide) and PE (polyethylene) are suitable for the film material.
- This film material may also be monoaxially or biaxially stretched.
- the attachment of the security element on a value document to be secured takes place with the aid of an adhesive layer, for which purpose preferably a hot-melt adhesive is used.
- an adhesive layer for which purpose preferably a hot-melt adhesive is used.
- the carrier material is optionally removed again so that the security element remains on the security document to be secured.
- the transparent ink receiving layer serves as a release layer or release layer.
- a transparent UV coating is often used as a cover and protective layer. In the preferred embodiment, this UV lacquer layer is either coated with the transparent ink accepting layer or replaced by the transparent ink accepting layer.
- the transparent Farbarinahrnetik forms when printing the film strip or transfer element with the additional imprint the top layer of the security element, which increases the ink acceptability for the ink of the further imprint, since the transparent ink receiving layer has an over the known transparent UV lacquer improved ink receptivity.
- the security element may be formed as a patch or label and, for example, have a flat shape with comparable length dimensions in all directions or have an elongated shape, for example in the form of a strip, as in security threads or film strips, for example so-called LEAD strip, the Case is.
- a security element is designed as a transfer element with an optionally transparent film as a carrier, it is also referred to as a film element, foil patch or film strip.
- a value document comprises a substrate and a security element according to the invention, which is arranged on the substrate of the value document in such a way that the first surface of the security element forms a common surface with a first surface of the substrate.
- the transparent ink-accepting layer is arranged above the common surface either over the entire surface or at least in a first subregion of the common surface.
- the transparent ink receiving layer can thus also be arranged in an area outside the security element.
- the phrase “outside the security element” is meant that the transparent ink accepting layer is not located above the security element when viewing the value document in incident light.
- a substrate of the value document one or more layers substrates can be used.
- any type of paper or paper-like material is suitable, in particular cotton vellum paper. It is also possible to use paper which contains a certain proportion x of a polymer material in the range from 0 to 100% by weight.
- a plastic layer for example a plastic film, or a film composite can be used as the substrate. Such a film may additionally be monoaxially or biaxially stretched. Such a stretching of the film leads inter alia to obtaining polarizing properties which can be used as a security feature in the value document.
- a multilayer composite comprising, for example, a layer of paper or a paper-like material can be used.
- a transparent plastic or polymer layer is laminated from both sides, whereby such a multilayer composite has an extremely high stability and durability.
- security papers with plastic or polymer-coated paper layers are used for producing film composite banknotes.
- the multilayer composite may also comprise a central layer of a plastic or polymeric material, which is coated on both sides with a respective layer of paper or a paper-like material.
- multilayer substrate material it is also possible to use a multi-layer, paper-free composite material.
- the security element can be arranged on the surface of the substrate. However, it can also be arranged within the substrate and, for example, only partially contact the surface of the substrate, such as this is the case with security threads such as window or pendulum security threads.
- the security element can also fill a recess in the substrate, as is the case with windows, in particular see-through windows.
- the security element can also be arranged below a transparent layer, for example a plastic film, or be embedded within the transparent layer.
- a security element formed as a transfer element with a full-surface transparent ink receiving layer is particularly suitable for application to a document of value whose substrate surface consists of paper or a paper-like material, in particular if the transparent ink-accepting layer is realized in that it has the same or a similar ink receptivity As the paper or paper-like substrate surface of the value document, since a value document can thus be realized with a security element which makes it necessary without further coating steps, has a high ink acceptability on its entire surface.
- the transparent ink accepting layer may be disposed directly on the common surface of the security element and the substrate. In a preferred embodiment, however, a further transparent layer, for example a plastic film, in particular a PET film or polyester film, is arranged between the common surface and the transparent ink-accepting layer.
- the transparent ink receiving layer then ensures printability with the ink of another print.
- the further transparent layer is directly on the common Surface arranged and / or the transparent ink receiving layer directly on the other transparent layer, such as a plastic film arranged.
- an opaque ink-accepting layer is additionally arranged above the common surface.
- the opaque ink acceptance layer has a first, preferably uniform, layer thickness.
- a third portion of the common surface is located above the security element and is preferably defined by the extent of the security element.
- the opaque ink-accepting layer has a recess, that is to say a layer thickness of zero or at least a layer thickness reduced in relation to the first layer thickness.
- Such a configuration allows an arrangement of an opaque ink receiving layer on the document of value, without impairing the perceptibility of the security element, at the same time ensuring good printability of the document of value also above the security element.
- the layer thickness of the opaque ink-accepting layer decreases within the third partial area and / or in a fourth partial area from the first layer thickness of the opaque ink-accepting layer in the second partial area in a stepped or stepless manner, preferably down to zero or approximately zero. This decreasing course preferably shows a constant gradient.
- the fourth subregion of the common surface lies between the second and the third subregion and preferably directly adjoins the third subregion and surrounds it completely.
- the third subregion defines the region of the security element, whereby the fourth subregion defines an edge region of the security element which lies outside the security element and directly surrounds it.
- the fourth subregion preferably has a constant width.
- the layer thickness of the opaque ink-accepting layer decreases to zero or about zero in the third and / or fourth partial region.
- the layer thickness of the opaque ink-accepting layer is zero over the entire third subregion and the layer thickness of the opaque ink-accepting layer decreases to zero in the fourth subregion from the edge region to the second subregion up to the edge region to the third subregion from the first layer thickness.
- the edge region of the opaque ink-accepting layer can only be discerned slightly, and disruptive gloss edges, for example at the transition region between opaque and transparent ink-accepting layer, are avoided.
- the transparent ink-accepting layer is arranged within the second, third and optionally fourth subarea below or above the opaque ink-accepting layer, has a constant layer thickness there and is preferably formed as a coherent layer. In the simplest case, the transparent ink-receiving layer with the same thickness is applied to the document of value.
- the transparent ink-accepting layer in the third and optionally the fourth partial region may have a higher layer thickness than the second partial region in order to completely or at least partially compensate for the reduced layer thickness of the opaque ink-accepting layer in this region.
- the layer thickness of the transparent ink-accepting layer is designed such that the sum of the layer thicknesses of transparent and opaque ink-accepting layer in the second, third and optionally fourth partial area, preferably over the entire surface of the value document, is constant.
- the layer thickness of the transparent ink-accepting layer in the third and / or fourth partial area, starting from the second partial area, has a course corresponding to the opaque ink-accepting layer, stepwise or continuously increasing in the direction of the third partial area, preferably with a constant gradient.
- the transparent ink-accepting layer has a constant layer thickness in the third partial region and exhibits a different layer thickness only in the fourth partial region.
- the transparent ink-accepting layer is arranged only within the third and, if appropriate, the fourth partial region, that is to say the layer thickness of the transparent ink-accepting layer in the second partial region is zero.
- the layer thickness of the transparent ink accepting layer starting from the layer thickness zero at the edge region to the second subregion, again exhibits a stepwise or continuously increasing course in the direction of the third subregion, preferably with a constant gradient, such that the sum of the layer - Thick of transparent and opaque ink receiving layer in the second, third and optionally fourth portion, preferably over the entire surface on the entire document of value, is the same. If the layer thickness of the opaque ink-accepting layer is zero in the third subregion, then the layer thickness of the ink-accepting layer in the third sub-region is the same and equal to the layer thickness of the ink-accepting layer in the second subregion.
- Such embodiments of opaque and transparent ink receiving layer on the document of value a completely flat common surface of opaque and transparent ink receiving layer is created.
- the transparent ink-accepting layer has a first and a second sub-area, wherein the transparent ink-accepting layer in the first and second sub-areas has a first and second configuration which are different from one another.
- the region in which the transparent ink-accepting layer is applied is thus subdivided into at least two subregions, which preferably adjoin one another.
- the design in the Both subregions are in such a way that the two subregions, at least when viewed from a predetermined viewing direction and preferably when viewing from all viewing directions, produce an optically identical impression in a viewer, while both subregions differ in a technical property.
- the opaque ink accepting layer may include first and second subregions, wherein the opaque ink accepting layer in the first and second subregions has first and second configurations different from each other.
- the region in which the opaque ink-accepting layer is applied is thus subdivided into at least two subregions, which preferably adjoin one another.
- Embodiment in the two sub-areas is such that the two sub-areas at least when viewed from a predetermined viewing direction and preferably when viewed from all viewing directions produce a visually equal impression in a viewer, while both sub-areas differ in a technical property.
- This can be, for example, the ink acceptance behavior with regard to the additional imprint to be applied or the behavior when embossing the value document and / or the security element.
- Ink acceptance layer are the two sub-areas for a viewer at least when viewing a predetermined viewing direction and preferably when viewed from all viewing directions indistinguishable to a viewer.
- the two subregions in the unprinted state are indistinguishable.
- the printing ink of the further printed image is applied to the respective two subregions of transparent or opaque ink-accepting layer, they are distinguishable to a viewer, at least when viewed from a predetermined direction, preferably from all viewing directions, producing a different visual impression on the viewer, for example a different one - show color brilliance. It is advantageous if the printing ink of the further printed image is applied over the entire surface of the respective two subregions as background printing.
- the respective two subregions can also differ in their behavior with respect to an embossment, that is to say they have, for example, a different mechanical stability from each other.
- each of the two sub-areas of opaque and / or transparent ink-accepting layer can be achieved in the case of a multilayer structure by a different layer structure or by different formulations for the ink receiving layers in the respective sub-areas.
- additional pigments may be provided in the ink-accepting layer, the presence of which is detectable only when viewed in a predetermined viewing direction, as is the case with effect pigments such as interference pigments or liquid crystal pigments, for example, showing a color-shift effect.
- effect pigments such as interference pigments or liquid crystal pigments, for example, showing a color-shift effect.
- the same formulations for the Ink accepting layer can be used in both sub-areas, wherein the orientation of the effect pigments in these sub-areas are formed differently from each other.
- the respective subregions of opaque and / or transparent ink-accepting layer are arranged in such a way that recognizable information results for the observer when these subregions are distinguishable from one another.
- the substructure formed by the two respective subregions forms, for example, a motif or a graphic or alphanumeric character.
- the transparent ink receiving layer can additionally be provided with an overcoat, by means of which matting and / or an extension of the service life and circulation capability can be achieved.
- a lacquer layer is suitable, for. a paint system consisting of a lower and an upper lacquer layer, which is e.g. in the WO
- the lower lacquer layer may be a water-based dispersion lacquer layer based, for example, on water-based dispersions of aliphatic polyester-polyurethanes or acrylic-styrene-polyurethanes.
- the upper lacquer layer is preferably a radiation-curing and / or physically drying lacquer layer.
- a physically drying lacquer layer are water-based dispersions, preferably without Polyurethane content, eg acrylic-styrene-based.
- the upper lacquer layer can also contain a hybrid lacquer which contains both physically drying and a radiation-curing lacquer component.
- Figure la a banknote with a security element in plan view
- Figure lb is a section through the banknote of Figure la;
- FIG. 4 shows a plan view of a further exemplary embodiment of a value document.
- a banknote having a substrate 1 is shown as a value document.
- the denomination "50" is recorded on the substrate 1. prints.
- the substrate 1 of the document of value consists in the embodiment of a paper or a paper-like material and has a correspondingly high ink receptivity and good printability for an applied, not shown in Figure la, further imprint.
- a security element 2 for example, an optical film element, further arranged, which is a transfer element in the illustrated embodiment.
- the security element 2 comprises an adhesive layer 3, which comprises an activatable adhesive, for example a hot melt adhesive. With the aid of the adhesive layer 3, the central film constituent 4 of the optical film element 2 is fixed on the surface of the substrate 1.
- the optical film element 2 further comprises a transparent ink accepting layer 5. Accordingly, the resulting surface of the banknote in the region of the optical film element 2 from the transparent ink accepting layer 5 and Accordingly, a high ink receptivity and thus a good printability is created on the entire document of value, that is, the ink receptivity of the substrate is not affected by the application of the beschranbe- nen, designed as a transfer element optical film element.
- FIG. 2 a shows a second exemplary embodiment of a value document in the form of a banknote.
- the value document in turn comprises a substrate 1, which may consist of paper or a paper-like material or else of plastic or a film.
- the substrate is typically opaque. In the case of a plastic banknote, however, the substrate is usually a transparent film.
- the substrate 1 is a first optical film element in the form of a window 6 (passage window) and a second optical film element arranged in the form of a security thread 7. Both window 6 and security thread 7 occur in the substrate 1 to the surface, whereby the common surface of substrate 1, window 6 and security thread 7 is generally made of different materials.
- a transparent ink receiving layer 5 can be arranged directly on this common surface.
- the exemplary embodiment illustrated in FIG. 2a is a foil composite banknote in which substrate 1, as well as window 6 and security thread 7, are coated by a plastic layer 8, for example a PET film.
- the transparent ink-receiving layer 5 is arranged directly on the plastic layer 8 in this case.
- the banknote shown in FIG. 2a can have further layers (not shown), such as adhesive or primer layers, which ensure, for example, adequate adhesion of the various layers to one another.
- the transparent ink receiving layer 5 thus forms a uniform surface of the document of value and thus provides a uniform and high ink receptivity to the entire document of value.
- the further exemplary embodiment shown in section in FIG. 2b differs from the embodiment illustrated in FIG. 2a by an additional opaque ink receiving layer 9.
- the transparent ink receiving layer 5 can, as shown in the exemplary embodiment, be arranged over the complete surface on the document of value or only in a first part - Rich above the common surface of substrate 1, window 6 and security thread 7, that is above the surface of the document of value, wherein the transparent ink accepting layer 5 at least above the optical film elements, that is above window 6 and security thread 7 is arranged.
- the opaque ink receiving layer 9 is not over the entire surface 9
- the surface of the value document is subdivided into one or more second subareas B, third subareas C and fourth subareas D.
- the second subareas B are completely outside the optical film elements, ie they do not overlap with window 6 or security thread 7.
- the third Subregions C in the exemplary embodiment illustrated in FIG. 2b correspond to the regions of the optical film elements, that is to say they are arranged above window 6 and security thread 7.
- the third portions C have in the embodiment, the dimensions of the optical film elements, but they can alternatively cover a larger or a smaller area.
- the fourth partial regions D are transition regions between the second partial regions B and the third partial regions C and adjoin the second partial regions B and the third partial regions C directly. Since the third subregions C correspond to the regions of the optical elements, the fourth subregions D form an outer edge region around the optical film elements.
- the fourth partial regions D preferably have a constant width.
- the opaque ink receiving layer 9 is applied with a first, uniform layer thickness.
- the layer thickness of the opaque ink-accepting layer 9 is zero, that is, in the third subregions C, no opaque ink-accepting layer 9 is applied.
- the optical perceptibility of the optical film elements is not affected by the presence of the opaque ink receiving layer 9.
- the layer thickness of the opaque ink-accepting layer 9 shows a course decreasing towards the third subregions C, which, as shown in the exemplary embodiment, can be stepless or can also be configured as a staircase.
- the fourth subregions D are provided with a transition region of the opaque ink-accepting layer 9 which prevents, for example, the occurrence of so-called glossy edges and the occurrence of the so-called tesa effect.
- the opaque ink-accepting layer 9 is arranged above the transparent ink-accepting layer 5.
- the transparent ink-receiving layer 5 above the opaque ink-receiving layer 9, as shown in the embodiment shown in Figure 2c. This has the advantage that it creates a uniform surface of the value document with regard to the ink acceptability.
- the layer thickness of the transparent ink-accepting layer 5 remains constant on the entire value document and thus in the second B, third C and fourth D sub-regions.
- the layer thickness of the transparent ink acceptance layer 5 in the third subregions C and fourth subregions D is increased in comparison with the layer thickness in the second subregions B, so that the layer thickness of the opaque ink acceptance layer 9 reduced in these regions is compensated, so that the total layer thickness of opaque 9 and transparent 5 ink receiving layer is the same and thus results in a completely flat surface of the value document.
- the layer thickness of the transparent ink-accepting layer 5 remains constant on the entire value document and thus in the second B, third C and fourth D sub-regions.
- the layer thickness of the transparent ink acceptance layer 5 in the third subregions C and fourth subregions D is increased in comparison with the layer thickness in the second subregions B, so that the layer thickness of the opaque ink acceptance layer 9 reduced in these regions is compensated, so that the total layer thickness of opaque 9 and transparent 5 ink receiving layer is the same
- the layer thickness of the transparent ink-accepting layer 5 in the second partial regions B is zero and is different from zero only in the third partial regions C and fourth partial regions D.
- the transparent ink-receiving layer 5 thus fills the recesses in the opaque ink-receiving layer 9, which also causes this way, a completely flat surface of the value document is created.
- the transparent ink-accepting layer 5 is arranged above the opaque ink-accepting layer 9, that is to say the transparent ink-accepting layer 5 is applied as the opaque ink-accepting layer 9 in a later method step.
- the transparent ink-receiving layer 5 is applied to the document of value as the opaque ink-accepting layer 9 in an earlier process step, whereby the transparent ink-accepting layer 5 lies beneath the opaque ink-accepting layer 9. Also in this case, it is possible to provide a completely flat surface of the document of value.
- FIG. 1 a variant of the embodiment shown in FIG.
- the transparent ink-receiving layer 5 is arranged over the entire surface on the document of value and has an increased layer thickness in the third subregions C and fourth subregions D, so that in turn the total layer thickness of opaque 9 and transparent 5 layer is consistent.
- the window 6 shown in Figures 2a to 2f is shown in plan view. It is of circular design and the third subregion C is arranged exactly above the window 6 and thus forms a circle itself.
- the fourth subregion D forms a ring of constant width around the third subregion C, wherein the fourth subregion D adjoins the third subregion C directly.
- the second subregion B adjoins the fourth subregion D directly.
- the layer thickness of the opaque ink-receiving layer 9 shows a gradual course in the radial direction starting from the center of the circular window 6 in an annular region which adjoins the window 6 directly in the radial direction outwards.
- the third subregion C may also form a region deviating from the region of the optical film element, as shown by way of example in FIG. 3b, where the third subregion C is a strip-shaped region in which the circular window 6 comes to lie completely.
- the fourth subregions D and second subregions B form further strip-shaped regions which adjoin one another directly.
- Such a strip-shaped third subarea C is particularly suitable for elongated optical film elements, such as the security thread 7 already shown in FIGS. 2a to 2f.
- the third subarea C is wider than the security thread 7, wherein in turn connect the fourth partial regions D as further strip-shaped regions to the third partial region C, and immediately thereafter join the second partial regions B.
- the configuration of the third subregions C, the fourth subregions D and the second subregions B can be adapted to the application method of the opaque and the transparent ink accepting layer.
- FIGS. 3b and 3c A strip-like configuration of the third C, fourth D and second B subregions as illustrated in FIGS. 3b and 3c is particularly suitable. especially when the opaque and / or transparent ink receiving layer is applied by means of pressure rollers on the value document.
- a transparent ink receiving layer 5 is arranged above an optical film element 2, which may be designed as a transfer element, which has different configurations in the subregions 5a and 5b.
- the subregions 5a and 5b are not recognizable to a viewer.
- the configurations of the transparent ink accepting layer 5 in the subregions 5a and 5b differ in their ink acceptance performance.
- the applied additional imprint appears in the subregions 5a and 5b, for example, with different brilliance.
- an additional, formed by the sub-regions 5a and 5b substructure in the transparent ink-receiving layer can be created, which is recognizable only after overprinting with a further imprint.
- the configurations of the transparent ink-accepting layer in the subregions 5a and 5b may also differ in other properties.
- effect pigments may be provided in the transparent ink-accepting layer 5 in one of the two subregions, whereby the subregions can be distinguished only when viewed from a predetermined viewing direction.
- the transparent ink acceptance layer in the subregions 5a and 5b may differ in their embossing behavior, as a result of which the various subregions 5a and 5b become recognizable only after embossing the value document.
- the subregions 5a and 5b can form a substructure which conveys information to the viewer, for example a motif or a graphic or alphanumeric symbol.
- the opaque ink-receiving layer 9 may also have a subregions 9a in which the opaque ink-receiving layer has a configuration which results in a different color acceptance behavior from the remaining region of the opaque ink-accepting layer 9, or in a different embossing behavior.
- only in a subregion 9a of the opaque ink-accepting layer can effect pigments be provided or effect pigments which differ in their composition and / or orientation from the effect pigments in the remaining ink-accepting layer.
- the opaque ink receiving layer it is also possible by using, for example, different fillers in the lower region 9a to produce a transmitted light behavior which differs from the remaining opaque ink acceptance layer 9.
- the sub-area 9a is then not visible in reflected light, but perceptible in transmitted light.
- the invention has been described with reference to formed as optical film elements security elements, which are formed on the basis of a film.
- security elements which are formed on the basis of a film.
- the present invention is not limited to optical film elements. It could just as security elements are used, which have a polymer film instead of a plastic film.
- the security element may be e.g. around a typographically generated feature, e.g. a micro-pressure, act.
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- Inorganic Chemistry (AREA)
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- Credit Cards Or The Like (AREA)
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Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102010026071A DE102010026071A1 (de) | 2010-07-05 | 2010-07-05 | Transparente Farbannahmeschicht |
PCT/EP2011/003279 WO2012003947A1 (de) | 2010-07-05 | 2011-07-01 | Transparente farbannahmeschicht |
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EP2590822A1 true EP2590822A1 (de) | 2013-05-15 |
EP2590822B1 EP2590822B1 (de) | 2015-05-06 |
EP2590822B2 EP2590822B2 (de) | 2022-07-13 |
Family
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EP11738610.2A Active EP2590822B2 (de) | 2010-07-05 | 2011-07-01 | Wertdokument mit einer transparenten farbannahmeschicht und mit einer opaken farbannahmeschicht |
Country Status (5)
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EP (1) | EP2590822B2 (de) |
AU (1) | AU2011276149B2 (de) |
DE (1) | DE102010026071A1 (de) |
MX (1) | MX2013000033A (de) |
WO (1) | WO2012003947A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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FR3004471B1 (fr) | 2013-04-11 | 2015-10-23 | Arjowiggins Security | Element de securite comportant une structure de masquage contenant un melange de charges nanometriques. |
FR3004470B1 (fr) | 2013-04-11 | 2015-05-22 | Arjowiggins Security | Element de securite comportant un pigment interferentiel et une charge nanometrique. |
DE102016112675A1 (de) * | 2016-07-11 | 2018-01-11 | Bundesdruckerei Gmbh | Verfahren zum Herstellen einer Schichtanordnung für ein Sicherheitsdokument und Sicherheitsdokument |
EP3917787A1 (de) * | 2019-01-30 | 2021-12-08 | Koenig & Bauer Banknote Solutions SA | Verfahren zur herstellung polymerer sicherheitsartikel |
DE102019007696A1 (de) | 2019-11-06 | 2021-05-06 | Giesecke+Devrient Currency Technology Gmbh | Wertdokument |
DE102020007028A1 (de) | 2020-11-17 | 2022-05-19 | Giesecke+Devrient Currency Technology Gmbh | Sicherheitselement, mit demselben ausgestattetes Wertdokument und Herstellungsverfahren |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69028882T3 (de) † | 1989-01-31 | 2005-01-05 | Dai Nippon Insatsu K.K. | Wärmeübertragungs-Aufzeichnungsmedium |
AUPO260296A0 (en) † | 1996-09-26 | 1996-10-24 | Reserve Bank Of Australia | Banknotes incorporating security devices |
DE60101870T2 (de) * | 2000-07-11 | 2004-11-04 | Oji Paper Co., Ltd. | Fälschungssicheres Aufzeichnungspapier und Papierträger |
US6686027B1 (en) † | 2000-09-25 | 2004-02-03 | Agra Vadeko Inc. | Security substrate for documents of value |
JP3923793B2 (ja) † | 2001-11-30 | 2007-06-06 | 大日本印刷株式会社 | 画像形成方法及び画像形成物 |
US6837959B2 (en) † | 2002-05-16 | 2005-01-04 | Agfa-Gevaert | Carrier of information, and ID card |
US7097899B2 (en) † | 2002-09-13 | 2006-08-29 | Agfa-Gevaert | Carrier of information bearing a watermark |
DE10327083A1 (de) | 2003-02-11 | 2004-08-19 | Giesecke & Devrient Gmbh | Sicherheitspapier und Verfahren zur Herstellung desselben |
US20050208234A1 (en) * | 2004-03-19 | 2005-09-22 | Agfa-Gevaert | Ink-jet recording material |
DE102004049118A1 (de) † | 2004-10-07 | 2006-04-13 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
PL1886834T3 (pl) † | 2006-08-11 | 2014-02-28 | Nat Bank Of Belgium | Trzy obrazy w jednym |
CA2881437C (en) † | 2006-09-15 | 2018-11-27 | Innovia Security Pty Ltd | Radiation curable embossed ink security devices for security documents |
JP2009241417A (ja) * | 2008-03-31 | 2009-10-22 | Fujifilm Corp | インクジェット記録媒体及び記録方法 |
DE112009002538A5 (de) † | 2008-10-17 | 2011-09-08 | Securency International Pty Ltd. | Passerverfahren und Vorrichtung für geprägte und gedruckte Merkmale |
-
2010
- 2010-07-05 DE DE102010026071A patent/DE102010026071A1/de not_active Withdrawn
-
2011
- 2011-07-01 MX MX2013000033A patent/MX2013000033A/es active IP Right Grant
- 2011-07-01 WO PCT/EP2011/003279 patent/WO2012003947A1/de active Application Filing
- 2011-07-01 AU AU2011276149A patent/AU2011276149B2/en not_active Withdrawn - After Issue
- 2011-07-01 EP EP11738610.2A patent/EP2590822B2/de active Active
Non-Patent Citations (1)
Title |
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See references of WO2012003947A1 * |
Also Published As
Publication number | Publication date |
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EP2590822B2 (de) | 2022-07-13 |
MX2013000033A (es) | 2013-02-01 |
AU2011276149B2 (en) | 2014-04-24 |
AU2011276149A1 (en) | 2013-02-21 |
EP2590822B1 (de) | 2015-05-06 |
WO2012003947A1 (de) | 2012-01-12 |
DE102010026071A1 (de) | 2012-01-05 |
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