WO2007006545A1 - Sicherheitsfolie zur sicherung von dokumenten - Google Patents
Sicherheitsfolie zur sicherung von dokumenten Download PDFInfo
- Publication number
- WO2007006545A1 WO2007006545A1 PCT/EP2006/006762 EP2006006762W WO2007006545A1 WO 2007006545 A1 WO2007006545 A1 WO 2007006545A1 EP 2006006762 W EP2006006762 W EP 2006006762W WO 2007006545 A1 WO2007006545 A1 WO 2007006545A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- security
- layer
- security film
- film according
- protective
- Prior art date
Links
- 239000010410 layer Substances 0.000 claims description 34
- 239000004922 lacquer Substances 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000011241 protective layer Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000002346 layers by function Substances 0.000 claims description 6
- 230000005291 magnetic effect Effects 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000000758 substrate Substances 0.000 description 15
- 239000000049 pigment Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 239000003973 paint Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- -1 ITO Chemical compound 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000004049 embossing Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000002966 varnish Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- MURCDOXDAHPNRQ-ZJKZPDEISA-N L-685,458 Chemical compound C([C@@H]([C@H](O)C[C@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(N)=O)CC=1C=CC=CC=1)NC(=O)OC(C)(C)C)C1=CC=CC=C1 MURCDOXDAHPNRQ-ZJKZPDEISA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- GHPGOEFPKIHBNM-UHFFFAOYSA-N antimony(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Sb+3].[Sb+3] GHPGOEFPKIHBNM-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000011417 postcuring Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- LHENQXAPVKABON-UHFFFAOYSA-N 1-methoxypropan-1-ol Chemical compound CCC(O)OC LHENQXAPVKABON-UHFFFAOYSA-N 0.000 description 1
- CGLVZFOCZLHKOH-UHFFFAOYSA-N 8,18-dichloro-5,15-diethyl-5,15-dihydrodiindolo(3,2-b:3',2'-m)triphenodioxazine Chemical compound CCN1C2=CC=CC=C2C2=C1C=C1OC3=C(Cl)C4=NC(C=C5C6=CC=CC=C6N(C5=C5)CC)=C5OC4=C(Cl)C3=NC1=C2 CGLVZFOCZLHKOH-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000612 Sm alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 1
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical class [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000090 biomarker Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 239000011222 crystalline ceramic Substances 0.000 description 1
- 229910002106 crystalline ceramic Inorganic materials 0.000 description 1
- 230000005292 diamagnetic effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 239000010416 ion conductor Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000005298 paramagnetic effect Effects 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229920006260 polyaryletherketone Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- HXHCOXPZCUFAJI-UHFFFAOYSA-N prop-2-enoic acid;styrene Chemical compound OC(=O)C=C.C=CC1=CC=CC=C1 HXHCOXPZCUFAJI-UHFFFAOYSA-N 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 229910000982 rare earth metal group alloy Inorganic materials 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical class [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- 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
- D21H21/42—Ribbons or strips
-
- 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
- B42D25/40—Manufacture
- B42D25/45—Associating two or more layers
- B42D25/465—Associating two or more layers using chemicals or adhesives
- B42D25/47—Associating two or more layers using chemicals or adhesives using adhesives
Definitions
- the invention relates to a security film for securing travel documents, ie he provides increased protection against counterfeiting.
- the films are provided with security features to secure rice documents, identity documents, driver's licenses and the like.
- the films have security elements which are then exposed at the bottom and therefore e.g. provide a potential attack surface for counterfeiters through the paper.
- the object of the invention was therefore to provide a film for securing documents, in particular for securing passports passports and the like, which has security features that do not come to rest after application to the document at the interface to the paper and therefore ensure increased security against counterfeiting.
- the invention is therefore a security film for securing documents, having one or more security features, characterized in that the / the security features are protected under a protective layer and not come to rest at the interface to the paper.
- the security features are applied to a carrier substrate, which is then provided with an adhesive coating, for example a self-adhesive coating or a cold or heat-seal adhesive.
- the carrier substrate having the corresponding security features can subsequently be applied to the paper to be protected of the document.
- the security elements are then located below the carrier substrate and therefore not accessible to manipulation without destroying or damaging the carrier substrate.
- Fig. 1 is a film according to the invention, which has been applied to a document to be protected.
- 1 means the carrier substrate, 2 a, b, c, d, security elements, as they can be described below and optionally combined, 3 an adhesive layer and 4 an adhesive coating.
- carrier substrates are for example carrier films, preferably flexible transparent plastic films, for example, from PI, PP, MOPP, PE, PPS, PEEK, PEK, PEI, PAEK, LCP 1 PEN, PBT, PET, PA, PC, COC, POM, ABS, PVC in question.
- carrier films preferably flexible transparent plastic films, for example, from PI, PP, MOPP, PE, PPS, PEEK, PEK, PEI, PAEK, LCP 1 PEN, PBT, PET, PA, PC, COC, POM, ABS, PVC in question.
- the carrier films preferably have a thickness of 5 to 700 .mu.m, preferably 5 to 200 .mu.m, particularly preferably 5 to 50 .mu.m.
- One or more functional layers can be applied to the carrier substrate.
- a known adhesion promoter for improving the adhesion of the functional layers to the carrier substrate is applied before the functional layers are applied Functional layers are visually recognizable and / or machine-readable layers.
- the application of the layers may be by any method such as gravure, flexo, screen, digital, and the like.
- the individual features can be applied over the entire surface or partially, for example in the form of patterns, lines, letters, characters, geometric shapes, rasters and the like.
- pigmented or unpigmented dye or lacquer compositions can be used.
- pigments there can be used any known pigments, for example, inorganic-based pigments such as titanium dioxide, zinc sulfide, kaolin, ITO, ATO, FTO, aluminum, chromium and silicon oxides, or organic-based pigments such as phthalocyanine blue, i-indolidine yellow, dioxazine violet and the like It is also possible to use colored and / or encapsulated pigments in chemically, physically or reactively drying binder systems. Suitable dyes are, for example, 1, 1 or 1, 2 chromium-cobalt complexes in question.
- Solvent-containing paint and / or paint systems aqueous and solvent-free paint systems can be used.
- Suitable binders are various natural or synthetic binders.
- paints or lacquers with luminescent for example phosphorescent or fluorescent properties
- lacquers with a defined refractive index or thermochromic colors can be applied.
- paramagnetic, diamagnetic and also ferromagnetic materials such as iron, nickel and cobalt or their compounds or salts (e.g. Oxides or sulfides) or alloys of rare earth metals, such as cobalt / samarium alloys.
- magnétique pigment paints with pigments based on Fe oxides, iron, nickel cobalt and their alloys, barium or cobalt ferrites, hard and soft magnetic iron and steel grades in aqueous or solvent-containing dispersions.
- suitable solvents are i-propanol, ethyl acetate, methyl ethyl ketone, methoxypropanol and mixtures thereof.
- the pigments are preferably incorporated in acrylate polymer dispersions having a molecular weight of from 150,000 to 300,000, in acrylate-urethane dispersions, acrylate-styrene, nitrocellulose or PVC-containing dispersions, or in solvent-containing dispersions of this type.
- the magnetic layer can also be applied, for example, partially in the form of a code, for example in the form of a so-called barcode, which can then optionally be read by machine.
- the paint to be applied or the paint to be applied for example graphite, carbon black, conductive organic or inorganic polymers, metal pigments (for example copper, aluminum, silver, gold, iron, chromium and the like), metal alloys such as copper Zinc or copper-aluminum or amorphous or crystalline ceramic pigments such as ITO, ATO, FTO and the like may be added.
- metal pigments for example copper, aluminum, silver, gold, iron, chromium and the like
- metal alloys such as copper Zinc or copper-aluminum or amorphous or crystalline ceramic pigments such as ITO, ATO, FTO and the like
- doped or non-doped semiconductors such as, for example, silicon, germanium or doped or undoped polymeric semiconductors or ion conductors, such as amorphous or crystalline metal oxides or metal sulfides, as an additive.
- polar or partially polar compounds such as surfactants or non-polar compounds, such as silicone additives or hygroscopic or non-hygroscopic salts, can be used or added to the lacquer to adjust the electrical properties of the layer.
- non-polar compounds such as silicone additives or hygroscopic or non-hygroscopic salts
- transistors on the printed conductors by printing technology.
- a partial metal layer can also be applied, wherein the partial application can be effected by means of an etching process (application of a full-surface metal layer and subsequent partial removal by etching) or by means of a demetallization process.
- a solvent-soluble color (optionally in the form of an inverse coding) is applied, then, optionally after activation of the carrier substrate by a plasma or corona treatment, the metallic layer is applied, whereupon the soluble ink layer Treatment with a suitable solvent, including the existing metallization in these areas is replaced.
- an electrically conductive polymer layer can also be applied as the electrically conductive layer.
- the electrically conductive polymers may be, for example, polyaniline or polyethylenedioxythiophene or its derivatives.
- optically active structures can be prepared in any known manner.
- these diffraction-effective structures are formed by coating the carrier substrate, which optionally already has one or more of the described layers, with a radiation-curable lacquer which is pre-cured to the gel point by excitation with radiation of a defined wavelength, and simultaneous impression the surface structure, whereupon the further curing (main hardening) of the radiation-curable lacquer is carried out by exciting radiation of a different wavelength to the pre-hardening step, whereupon optionally a postcuring takes place.
- the radiation-curable lacquer can contain, for example, a radiation-curable lacquer system based on a polyester, an epoxy or polyurethane system containing 2 or more different photoinitiators known to the person skilled in the art, which can initiate curing of the lacquer system to varying degrees at different wavelengths.
- a photoinitiator can be activated at a wavelength of 200 to 400 nm, the second photoinitiator then activatable at a wavelength of 370 to 600 nm. Sufficient difference should be maintained between the activation wavelengths of the two photoinitiators to prevent over-excitation of the second photoinitiator while the first photoinitiator is activated.
- the region in which the second photoinitiator is excited should be in the transmission wavelength range of the carrier substrate used.
- electron radiation can be used for the main curing (activation of the second photoinitiator) also electron radiation can be used.
- a water-thinnable varnish can also be used. Preference is given to polyester-based paint systems.
- the layer thickness of the applied radiation-curable lacquer may vary depending on the requirements of the end product and thickness of the substrate and is generally between 0.5 and 50 .mu.m, preferably between 2 and 10 .mu.m, more preferably between 2 and 5 microns.
- the stamping die can be transparent, it can be a welded, glued, soldered or seamless metal sleeve or plastic sleeve. Preferably, nickel sleeves are used.
- the carrier substrate is in contact with the temperature-controlled
- Clamping cylinder brought, the embossing of the surface structure is preferably carried out only when the coated with the radiation-curable lacquer carrier substrate is in contact with the cylinder.
- both the metallic conductive layer and the metallic or metallic appearing coating can be used. Furthermore, it is also possible to use a high refractive index layer as a reflection layer. Furthermore, it is also possible to apply features which show different color effects (color shift effect) at different viewing angles.
- a partial or full-surface electromagnetic wave-reflecting layer and then one or more partial and / or full-surface polymeric layers of defined thickness is advantageously applied for the time being.
- a layer formed of metallic clusters which is produced by means of a vacuum-technical method or from solvent-based systems, is applied to the spacer layer.
- biomarkers in the form of DNA codes which may also be present in the adhesive coating or in the transfer lacquer
- the layer structure is then provided with a protective layer.
- a protective layer may be a known protective coating or a
- Adhesive layer can be applied.
- the protective layer can also be an adhesive coating ((CoJ extrusion layer,
- a corresponding adhesive coating is then applied to the protective lacquer layer.
- the protective lacquer layer may be a layer with different areas of adhesion, wherein in an attempt to manipulate, For example, peeling off the security film from the substrate, the security element is destroyed.
Landscapes
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Laminated Bodies (AREA)
- Credit Cards Or The Like (AREA)
- Adhesive Tapes (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0615519-7A BRPI0615519A2 (pt) | 2005-07-12 | 2006-07-11 | folha de segurança para proteger documentos |
EP06776190A EP1904299A1 (de) | 2005-07-12 | 2006-07-11 | Sicherheitsfolie zur sicherung von dokumenten |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT11662005A AT502160B1 (de) | 2005-07-12 | 2005-07-12 | Sicherheitsfolie zur sicherung von dokumenten |
ATA1166/2005 | 2005-07-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007006545A1 true WO2007006545A1 (de) | 2007-01-18 |
Family
ID=36952018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/006762 WO2007006545A1 (de) | 2005-07-12 | 2006-07-11 | Sicherheitsfolie zur sicherung von dokumenten |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1904299A1 (de) |
AT (1) | AT502160B1 (de) |
BR (1) | BRPI0615519A2 (de) |
RU (1) | RU2419548C2 (de) |
UA (1) | UA57263U (de) |
WO (1) | WO2007006545A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2159071A1 (de) * | 2008-08-25 | 2010-03-03 | Hueck Folien Ges.m.b.H. | Sicherheitselement, das ohne Hilfsmittel verifiziert werden kann |
EP2209944B1 (de) | 2007-10-23 | 2017-01-25 | De La Rue International Limited | Verbesserungen von sicherheitselementen |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0400902A2 (de) * | 1989-06-02 | 1990-12-05 | Portals Limited | Sicherheitspapier |
DE4126051A1 (de) * | 1991-08-06 | 1993-02-11 | Gao Ges Automation Org | Sicherheitsdokument mit eingebettetem sicherheitselement |
WO2003091953A2 (en) * | 2002-04-25 | 2003-11-06 | De La Rue International Limited | Transparent security substrate with magnetic particles |
US20050042449A1 (en) * | 2003-07-14 | 2005-02-24 | Jds Uniphase Corporation, | Vacuum roll coated security thin film interference products with overt and/or covert patterned layers |
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DE4300544A1 (de) * | 1993-01-12 | 1994-07-14 | Unipress Olaf Kierchner | Flächenförmiges Schild |
EP0741370B2 (de) * | 1995-05-05 | 2001-11-14 | OVD Kinegram AG | Verfahren zum Aufbringen eines Sicherheitselementes auf ein Substrat |
DE19754068A1 (de) * | 1997-12-05 | 1999-06-10 | Schreiner Etiketten | Sicherheitsfolie |
DE50114859D1 (de) * | 2000-10-09 | 2009-06-04 | Hueck Folien Gmbh | Metallisierte folie und verfahren zu deren herstellung sowie deren anwendung |
DE10139653A1 (de) * | 2001-08-11 | 2003-02-20 | Tesa Ag | Etikett mit erhöhter Fälschungssicherheit |
DE10226116A1 (de) * | 2001-12-21 | 2003-07-03 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
DE10227084A1 (de) * | 2002-06-18 | 2004-01-08 | Tesa Ag | Verfahren zur Herstellung einer Großrolle Etikettenmaterial sowie Verfahren zur Herstellung von Etiketten aus der Großrolle |
-
2005
- 2005-07-12 AT AT11662005A patent/AT502160B1/de not_active IP Right Cessation
-
2006
- 2006-07-11 BR BRPI0615519-7A patent/BRPI0615519A2/pt not_active IP Right Cessation
- 2006-07-11 EP EP06776190A patent/EP1904299A1/de not_active Withdrawn
- 2006-07-11 RU RU2008105043/05A patent/RU2419548C2/ru not_active IP Right Cessation
- 2006-07-11 WO PCT/EP2006/006762 patent/WO2007006545A1/de active Application Filing
- 2006-11-07 UA UAU200714941U patent/UA57263U/ru unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0400902A2 (de) * | 1989-06-02 | 1990-12-05 | Portals Limited | Sicherheitspapier |
DE4126051A1 (de) * | 1991-08-06 | 1993-02-11 | Gao Ges Automation Org | Sicherheitsdokument mit eingebettetem sicherheitselement |
WO2003091953A2 (en) * | 2002-04-25 | 2003-11-06 | De La Rue International Limited | Transparent security substrate with magnetic particles |
US20050042449A1 (en) * | 2003-07-14 | 2005-02-24 | Jds Uniphase Corporation, | Vacuum roll coated security thin film interference products with overt and/or covert patterned layers |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2209944B1 (de) | 2007-10-23 | 2017-01-25 | De La Rue International Limited | Verbesserungen von sicherheitselementen |
US10087583B2 (en) | 2007-10-23 | 2018-10-02 | De La Rue International Limited | Security elements |
EP2159071A1 (de) * | 2008-08-25 | 2010-03-03 | Hueck Folien Ges.m.b.H. | Sicherheitselement, das ohne Hilfsmittel verifiziert werden kann |
WO2010025787A3 (de) * | 2008-08-25 | 2010-08-05 | Hueck Folien Ges. M.B.H. | Sicherheitselement |
EP2159071B1 (de) | 2008-08-25 | 2015-12-09 | Hueck Folien Ges.m.b.H. | Sicherheitselement, das ohne Hilfsmittel verifiziert werden kann |
EP2159071B2 (de) † | 2008-08-25 | 2022-01-12 | Hueck Folien Ges.m.b.H. | Sicherheitselement, das ohne Hilfsmittel verifiziert werden kann |
Also Published As
Publication number | Publication date |
---|---|
UA57263U (ru) | 2011-02-25 |
AT502160A1 (de) | 2007-01-15 |
RU2008105043A (ru) | 2009-08-20 |
EP1904299A1 (de) | 2008-04-02 |
BRPI0615519A2 (pt) | 2011-05-17 |
RU2419548C2 (ru) | 2011-05-27 |
AT502160B1 (de) | 2013-07-15 |
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