EP1500521A2 - Element de sécurité avec des charactéristiques lisibles par machine et des effets colore - Google Patents
Element de sécurité avec des charactéristiques lisibles par machine et des effets colore Download PDFInfo
- Publication number
- EP1500521A2 EP1500521A2 EP04014037A EP04014037A EP1500521A2 EP 1500521 A2 EP1500521 A2 EP 1500521A2 EP 04014037 A EP04014037 A EP 04014037A EP 04014037 A EP04014037 A EP 04014037A EP 1500521 A2 EP1500521 A2 EP 1500521A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- film material
- security
- security elements
- feature
- packaging
- 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.)
- Withdrawn
Links
- 230000000694 effects Effects 0.000 title claims abstract description 17
- 239000000049 pigment Substances 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims description 24
- 239000000758 substrate Substances 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 238000004806 packaging method and process Methods 0.000 claims description 10
- 239000011888 foil Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000004922 lacquer Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000000969 carrier Substances 0.000 claims description 4
- 239000005022 packaging material Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 239000012939 laminating adhesive Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 31
- 238000007639 printing Methods 0.000 description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 239000000975 dye Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 239000002346 layers by function Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 239000000976 ink Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- -1 for example Substances 0.000 description 3
- 238000007646 gravure printing Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000004815 dispersion polymer Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000003854 Surface Print Methods 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 150000001298 alcohols Chemical class 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
- 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 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
- 239000007767 bonding agent Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 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
- 239000002537 cosmetic Substances 0.000 description 1
- 239000011222 crystalline ceramic Substances 0.000 description 1
- 229910002106 crystalline ceramic Inorganic materials 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 150000002148 esters Chemical class 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
- 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
- 150000002576 ketones Chemical class 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
- 150000002739 metals Chemical class 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 229920000620 organic polymer Polymers 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
- 229920006260 polyaryletherketone Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 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
- 239000011241 protective layer Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000004065 semiconductor Substances 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
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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
- B42D25/21—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose for multiple purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
- B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
-
- B42D2033/16—
-
- B42D2035/34—
-
- 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
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
- B42D25/378—Special inks
- B42D25/387—Special inks absorbing or reflecting ultraviolet light
Definitions
- the invention relates to security elements with machine-readable features and color effects that improved counterfeiting and Imitation security.
- Security elements are used in many areas around the To ensure counterfeit security of sensitive goods. So be for example, in data carriers, in particular value documents, such as ID cards, banknotes, packaging materials for sensitive goods, such as pharmaceuticals, cosmetics, electronic components, labels, seals and For example, in the textile industry, such security features used.
- the object of the invention was to provide a security element that machine-readable features, such as magnetic features, which are not visible to the naked eye and which additionally have a defined Has color effect.
- the invention therefore safety elements with machine-readable features and color effects, characterized the security element is a preferably coded machine-readable one Feature characterized by a white, colored or luminescent layer is covered by effect pigments.
- Another object of the invention are film materials with machine-readable features and color effects, characterized that the film material is a preferably coded machine-readable Feature characterized by a white, colored or luminescent layer is covered by effect pigments.
- the features are applied to a flexible carrier substrate, wherein the the machine-readable feature layer on one or both Side of the carrier substrate may be applied.
- Carrier substrates are, for example, carrier films, preferably flexible transparent plastic films, for example of PI, PP, MOPP, PE, PPS, PEEK, PEK, PEI, PAEK, LCP, 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.
- metal foils for example Al, Cu, Sn, Ni, Fe or stainless steel foils with a thickness of 5-200 ⁇ m, preferably 10 to 80 microns, more preferably 20 to 50 microns serve.
- the Films can also be surface treated, coated or laminated for example, with plastics or painted.
- carrier substrates also paper or composites with paper, for example, composites with plastics with a grammage 20-500 g / m 2, preferably 40-200 g / m 2. be used.
- woven or nonwovens such as continuous fiber webs, staple fiber webs and the like, which may optionally be needled and / or calendered, can be used as the carrier substrates.
- fabrics or webs of plastics such as PP, PET, PA, PPS and the like, but it can also be woven or nonwovens of natural, optionally treated fibers, such as Viskosefasem be used.
- the nonwovens or fabrics used have a weight per unit area of about 20 g / m 2 to 500 g / m 2 . If necessary, the nonwovens or fabrics must be surface-treated.
- a full-surface or partial functional layer applied with a machine-readable feature.
- a machine-readable feature Preferably that has machine-readable feature magnetic properties and can also preferably encoded, for example in the form of a barcode.
- a functional layer consists of a printing ink with magnetic pigments or effect pigments with magnetic properties, For example, pearlescent pigments that are coated with metals or oxides. Pearlescent pigments with magnetic properties are for example Colorcrypt® from Merck.
- a magnetic pigment based on oxidic pigments such as Fe 2 O 3 or Fe 3 O 4 , metal pigments such as iron, nickel, cobalt or chromium and / or their alloys, for example: Cr-Ni steel (stainless steel), barium - or cobalt-ferrites or similar. These pigments can be hard or soft magnetic.
- Such a functional layer appears dark at the surface.
- this functional layer is overprinted on one or both sides with a layer of a printing ink having white, colored or luminescent pearlescent pigments.
- the first functional magnetic layer is covered on the one hand, on the other hand, depending on the pearlescent pigment used color effects. It is also possible by appropriate combination of several layers to achieve under or over or side by side defined, distinctive color effects.
- the printing is preferably carried out by means of a laser-coated cylinder or a printing plate, preferably in the gravure printing method, wherein the printing tool (cylinder or printing plate) is designed so that the coded magnetic layer optionally simultaneously with the characters to be imaged, patterns, letters, geometric figures, lines, Guilloche and the like can be printed.
- a cylinder blank which is suitable for gravure printing, with at least one 80 micron thick copper layer, for example, in a known galvanic Provided method, depending on the material of the blank, for example Aluminum, iron, etc., if appropriate beforehand an adhesion promoter layer, for example, can be applied from nickel.
- the thickness of the Copper layer is at least 80 ⁇ m, usually 100-1500 ⁇ m, preferably 250-500 ⁇ m.
- the cylinder blank is turned off to the exact extent and then ground to the appropriate roughness.
- the Roughness value Ra 0.03-2.0 particularly preferably 0.05-1.5, in particular 0.06 to 1.2.
- an engraving machine for example a Engraving machine manufacturer Hell or Ohio on the side of a passport in defined size, for example 5x5mm, engraved 0.2 mm thick.
- the cylinder thus prepared is treated with a commercially available photoresist, for example, LD 100 from OHKA Kogyo Ltd., coated.
- the thickness of this Coating is about 3 - 5 microns.
- the cylinder is optionally with an overcoat with a Layer thickness of 1 - 5 microns provided, for example, with OC-40 of the above mentioned company or with a similar similar commercial Composition.
- the cylinder is exposed, for example with an Ar / Ne laser.
- the reference point is determined on the laser with the aid of optics and a camera (CCD camera).
- the parts required as a protective layer are exposed.
- the laser beam has a tool width of 5 ⁇ m, which corresponds to a resolution of 40,000 points / mm 2 .
- the exposed cylinder is developed, for example in a Sodium carbonate solution (0.5% solution), this usually includes Cleaning process with water, whereupon the cylinder is dried
- the exposed and developed cylinder is now etched to the first desired depth with a CuCl 2 solution, or the thickness of the copper layer on the surface is correspondingly reduced by means of a known galvanic process.
- the first photoresist layer is removed, whereupon a new photoresist, as described above, is applied, a further exposure takes place and then the etching or the galvanic copper removal takes place to the desired second depth. In this way, different depths can be made on the cylinder or the printing tool.
- the process described can be repeated until it is possible to encounter the primer layer.
- 10-150 ⁇ m, preferably 12-80 ⁇ m, particularly preferably 50-60 ⁇ m, are conceivable as the first depth, for the second depth 10-150 ⁇ m, preferably 12-80 ⁇ m. particularly preferably 30-40 microns conceivable.
- the second depth 10-150 ⁇ m, preferably 12-80 ⁇ m. particularly preferably 30-40 microns conceivable.
- either the generation of the greatest depth or the lowest etching depth takes place in the first step.
- the pigments are each in an aqueous or solvent-containing acrylate polymer dispersion (having a MW of 150,000 300,000) or in an acrylate-styrene or acrylate-urethane polymer dispersion or dispersed in a UV varnish or in ethylene actylate copolymer.
- Solvents are water, alcohols, such as i-propanol, or Methoxypropanol, esters such as ethyl acetate, ketones such as methyl ethyl ketone, aromatics or aliphates and mixtures thereof.
- Suitable pearlescent pigments are, for example, Iriodine®, Iriodin / Afflair®, Iriodin Pearlets®, Colorona®, Blackstar® from Merck.
- the layers can be both full-surface and partially in the form of patterns, Characters, lines, numbers, guilloches or codes are applied.
- a bonding agent can be used.
- the application of the layers may each be by any method, for example, by gravure printing, flexographic printing, screen printing, offset printing, Digital printing, smooth-roll, raster or line screening, each with co-orod Counter run, and the like
- the carrier substrate may already have functional and / or decorative layers or it may subsequently be further functional and / or decorative layers are applied.
- These layers may be, for example, certain electrical, magnetic, have chemical, physical and also optical properties.
- For adjusting electrical properties can 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 also amorphous or crystalline ceramic pigments such as ITO and the like may be added.
- doped or not doped semiconductors such as silicon, germanium gallium arsenide or Selenium or ionic conductors such as amorphous or crystalline metal oxides or Metal sulfides are used as an additive.
- to adjust the electrical properties of the layer polar or partially polar Compounds such as surfactants or nonpolar compounds such as silicone additives or hygroscopic or non-hygroscopic salts used or be added.
- the optical properties of the layer can be determined by visible dyes or pigments, luminescent dyes or pigments which are in the visible, fluoresce or phosphoresce in the UV range or in the IR range, Effect pigments, such as liquid crystals, bronzes and / or multilayer color change pigments and heat-sensitive colors or pigments influence. These can be used in all possible combinations.
- luminescent pigments may be used alone or in combination be used with other dyes and / or pigments.
- a further magnetic layer may be present over the whole surface or partially on the substrate to enhance the magnetic properties or may subsequently be applied.
- Particularly suitable are magnetic paints with pigments based on Cr / Ni steel, Al / Fe 3 O 4 and the like. These magnetic colors, in contrast to the conventional magnetic colors, which appear black, brown or gray, have a silvery appearance and at the same time have the required magnetic properties described above. This makes it possible to produce the desired or required for many applications shiny metallic appearance in one operation already by printing these magnetic colors. Overprinting or coating with metallic or metal layers to produce the desired appearance is therefore not necessary, but can be done easily, for example, to introduce additional identification features.
- the security elements according to the invention can be provided with a protective lacquer layer on one or both sides.
- the protective lacquer may be pigmented or unpigmented, using as pigments all known pigments or dyes, for example TiO 2 , ZnS, kaolin, ATO, FTO, aluminum, chromium and silicon oxides or, for example, organic pigments such as phthalocyanine blue, i-indolidine yellow, dioxazine violet and the like can be used.
- luminescent dyes or pigments which fluoresce or phosphoresce in the visible, in the UV range or in the IR range, effect pigments, such as liquid crystals, pearlescent, bronzes and / or multilayer color change pigments and heat-sensitive inks or pigments can be added. These can be used in all possible combinations.
- phosphorescent pigments can also be used alone or in combination with other dyes and / or pigments.
- the security element according to the invention can have one or both sides a hot or cold seal adhesive or a self-adhesive coating for Be applied to or for embedding in a substrate.
- the security element according to the invention with one or a plurality of carrier substrates, optionally functional and / or having decorative layers, optionally using a Laminating adhesive be laminated.
- the security elements or the film material may be after appropriate confectioning therefore as security features in Data carriers, in particular documents of value such as identity cards, cards, Banknotes or labels, seals and the like suitable, but also as Packaging material, for example in the pharmaceutical, electronics and / or Food industry, for example in the form of blister foils, Folding boxes, covers, foil packaging and the like. Furthermore, appropriate security features in or on the packaged items or goods, such as Leaflets, instructions for use or assembly, guarantees of origin and may be provided.
- the substrates or Foil materials preferably cut into strips or threads or patches, wherein the width of the strips or threads is preferably 0.05 - 10 mm can and the patches preferably average widths or lengths of 0.3 - 20 mm.
- the film material preferably cut into strips, tapes, threads or patches, wherein the Width of the threads, strips or bands is preferably 0.05 - 50 mm and the patches preferably average widths and lengths of 0.5-200 mm exhibit.
- An appropriate made-up security thread or strip can also as edge reinforcement of packaging, value documents and the like in Range of edges but also as for example longitudinal and / or transverse Reinforcement be used in the packaging or in the value document, each also several threads or strips in a defined distance can be provided to each other.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Credit Cards Or The Like (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT11482003 | 2003-07-22 | ||
AT11482003 | 2003-07-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1500521A2 true EP1500521A2 (fr) | 2005-01-26 |
EP1500521A3 EP1500521A3 (fr) | 2010-10-13 |
Family
ID=33479923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04014037A Withdrawn EP1500521A3 (fr) | 2003-07-22 | 2004-06-16 | Element de sécurité avec des charactéristiques lisibles par machine et des effets colore |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1500521A3 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1746531A1 (fr) * | 2005-07-19 | 2007-01-24 | Hueck Folien Ges.m.b.H | Matériel de feuille lisible par machine avec une structure optiquement active, procédés pour sa fabrication et son utilisation |
EP2136347A2 (fr) * | 2008-06-17 | 2009-12-23 | Franz-Anton Schröder | Moyen d'identification doté d'une reconnaissance d'identification de produit |
DE102009005970A1 (de) * | 2009-01-23 | 2010-07-29 | J.H. Tönnjes E.A.S.T. GmbH & Co. KG | Kennzeichen, vorzugsweise Kraftfahrzeugkennzeichen, sowie Verfahren zur Herstellung desselben |
US9269034B2 (en) | 2012-08-21 | 2016-02-23 | Empire Technology Development Llc | Orthogonal encoding for tags |
DE102016207756A1 (de) | 2016-05-04 | 2017-11-09 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Ausbildung und Detektion von Sicherheitselementen auf der Oberfläche eines Bauteils oder in einem Bauteil, und System zur Detektion dieses Sicherheitselements |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0377160A1 (fr) * | 1988-12-21 | 1990-07-11 | GAO Gesellschaft für Automation und Organisation mbH | Document de sécurité comportant un élément de sécurité conducteur de l'électricité |
DE19548528A1 (de) * | 1995-12-22 | 1997-06-26 | Giesecke & Devrient Gmbh | Sicherheitsdokument mit einem Sicherheitselement und Verfahren zu dessen Herstellung |
DE19907697A1 (de) * | 1999-02-23 | 2000-08-24 | Giesecke & Devrient Gmbh | Wertdokument |
WO2003035409A1 (fr) * | 2001-10-19 | 2003-05-01 | Leonhard Kurz Gmbh & Co. Kg | Feuille d'estampage et document de securite |
EP1488935A2 (fr) * | 2003-06-17 | 2004-12-22 | Hueck Folien Ges.m.b.H | Elément de sécurté à codage magnétique, procédé de fabrication et dispositif l'utilisant |
-
2004
- 2004-06-16 EP EP04014037A patent/EP1500521A3/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0377160A1 (fr) * | 1988-12-21 | 1990-07-11 | GAO Gesellschaft für Automation und Organisation mbH | Document de sécurité comportant un élément de sécurité conducteur de l'électricité |
DE19548528A1 (de) * | 1995-12-22 | 1997-06-26 | Giesecke & Devrient Gmbh | Sicherheitsdokument mit einem Sicherheitselement und Verfahren zu dessen Herstellung |
DE19907697A1 (de) * | 1999-02-23 | 2000-08-24 | Giesecke & Devrient Gmbh | Wertdokument |
WO2003035409A1 (fr) * | 2001-10-19 | 2003-05-01 | Leonhard Kurz Gmbh & Co. Kg | Feuille d'estampage et document de securite |
EP1488935A2 (fr) * | 2003-06-17 | 2004-12-22 | Hueck Folien Ges.m.b.H | Elément de sécurté à codage magnétique, procédé de fabrication et dispositif l'utilisant |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1746531A1 (fr) * | 2005-07-19 | 2007-01-24 | Hueck Folien Ges.m.b.H | Matériel de feuille lisible par machine avec une structure optiquement active, procédés pour sa fabrication et son utilisation |
EP2136347A2 (fr) * | 2008-06-17 | 2009-12-23 | Franz-Anton Schröder | Moyen d'identification doté d'une reconnaissance d'identification de produit |
EP2136347A3 (fr) * | 2008-06-17 | 2012-01-04 | Franz-Anton Schröder | Moyen d'identification doté d'une reconnaissance d'identification de produit |
DE102009005970A1 (de) * | 2009-01-23 | 2010-07-29 | J.H. Tönnjes E.A.S.T. GmbH & Co. KG | Kennzeichen, vorzugsweise Kraftfahrzeugkennzeichen, sowie Verfahren zur Herstellung desselben |
US9783135B2 (en) | 2009-01-23 | 2017-10-10 | Tönnjes Isi Patent Holding Gmbh | Number plate preferably motor vehicle number plate and method for production thereof |
US9269034B2 (en) | 2012-08-21 | 2016-02-23 | Empire Technology Development Llc | Orthogonal encoding for tags |
DE102016207756A1 (de) | 2016-05-04 | 2017-11-09 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Ausbildung und Detektion von Sicherheitselementen auf der Oberfläche eines Bauteils oder in einem Bauteil, und System zur Detektion dieses Sicherheitselements |
WO2017191008A1 (fr) | 2016-05-04 | 2017-11-09 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Dispositif pour concevoir et détecter des éléments de sécurité sur la surface d'une pièce ou dans une pièce et système pour détecter ces éléments de sécurité |
US11040564B2 (en) | 2016-05-04 | 2021-06-22 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Method for forming and detecting security elements on the surface of a component or in a component, and system for detecting said security element |
Also Published As
Publication number | Publication date |
---|---|
EP1500521A3 (fr) | 2010-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1558449B1 (fr) | Procede de production de caracteristiques d'identification infalsifiables | |
EP2851194B1 (fr) | Elément de sécurité, notamment étiquette de sécurité | |
EP3233516B1 (fr) | Élément de sécurité à effet de changement de couleur et caractéristiques de fluorescence | |
WO2005108109A1 (fr) | Document de valeur | |
EP1584647B1 (fr) | Matériau en feuille ayant des caractéristiques optiques | |
WO2006111358A2 (fr) | Element de securite presentant un codage magnetique a resolution spatiale, procede et dispositif de production de cet element et utilisation dudit element | |
EP1318016B1 (fr) | Procédé pour superposer plusieurs couches imprimées en registre | |
EP1500521A2 (fr) | Element de sécurité avec des charactéristiques lisibles par machine et des effets colore | |
WO2013075811A2 (fr) | Procédé de fabrication d'un substrat de document de valeur, dispositif et substrat de document de valeur | |
DE102004031099B4 (de) | Verfahren zur Herstellung einer bereichsweisen Metallisierung | |
AT500871B1 (de) | Sicherheitselemente mit visuell erkennbaren und maschinenlesbaren merkmalen | |
EP1669205A1 (fr) | Procédé d'obtention d'images tactiles par impression en creux | |
EP1488935B1 (fr) | Procédé de fabrication d'un élément de sécurité | |
AT501565B1 (de) | Sicherheitselement bzw. folienmaterial mit farbigem und/oder lumineszierendem und/oder opakem druck | |
AT501320B1 (de) | Passives aktivierbares sicherheitsmerkmal | |
DE10256493B4 (de) | Thermisch aktivierbare Beschichtungszusammensetzung | |
EP1857295B1 (fr) | Elément de sécurité | |
EP1580297A2 (fr) | Matériau en feuille en particulier pour éléments de securité | |
EP3486092B1 (fr) | Procédé de fabrication d'un élément de sécurité | |
EP1746531A1 (fr) | Matériel de feuille lisible par machine avec une structure optiquement active, procédés pour sa fabrication et son utilisation | |
EP3302996A1 (fr) | Élément de sécurité à effet de variation des couleurs | |
EP1550562A2 (fr) | Elément de sécurité avec plusieurs caractéristiques fonctionnelles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
17P | Request for examination filed |
Effective date: 20100413 |
|
R17P | Request for examination filed (corrected) |
Effective date: 20101028 |
|
17Q | First examination report despatched |
Effective date: 20110715 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20120126 |