EP2214913B1 - Procede de fabrication d'un document de securite et/ou de valeur comportant des informations personnalisees - Google Patents

Procede de fabrication d'un document de securite et/ou de valeur comportant des informations personnalisees Download PDF

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Publication number
EP2214913B1
EP2214913B1 EP08857770.5A EP08857770A EP2214913B1 EP 2214913 B1 EP2214913 B1 EP 2214913B1 EP 08857770 A EP08857770 A EP 08857770A EP 2214913 B1 EP2214913 B1 EP 2214913B1
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EP
European Patent Office
Prior art keywords
layer
polymeric
security
personalized
cover layer
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.)
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Application number
EP08857770.5A
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German (de)
English (en)
Other versions
EP2214913A2 (fr
Inventor
Michael Hagemann
Arthur Mathea
Oliver Muth
Malte Pflughoefft
Jörg Fischer
Heinz Pudleiner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bundesdruckerei GmbH
Covestro Deutschland AG
Original Assignee
Bundesdruckerei GmbH
Bayer MaterialScience AG
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Priority to PL08857770T priority Critical patent/PL2214913T3/pl
Publication of EP2214913A2 publication Critical patent/EP2214913A2/fr
Application granted granted Critical
Publication of EP2214913B1 publication Critical patent/EP2214913B1/fr
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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
    • B42D25/40—Manufacture
    • B42D25/45—Associating two or more layers
    • B42D25/455—Associating two or more layers using heat
    • 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
    • B42D25/405—Marking
    • B42D25/43—Marking by removal of material
    • B42D25/435—Marking by removal of material using electromagnetic radiation, e.g. laser
    • 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
    • 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
    • B42D25/305—Associated digital information
    • 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
    • B42D25/351—Translucent or partly translucent parts, e.g. windows
    • 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
    • B42D25/405—Marking
    • B42D25/41—Marking using electromagnetic radiation
    • 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
    • B42D25/46—Associating two or more layers using pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet

Definitions

  • the invention relates to a method for producing a security and / or value document comprising a polymer layer composite or consisting thereof, wherein the polymer layer composite is formed from a polymer layer subassembly and a polymer cover layer and wherein the polymer layer subassembly and / or the polymer cover layer contains a laser-sensitive component, with the following method steps A) first information is applied to the polymer layer subassembly by means of an inkjet printing process as a colored inkjet printing layer, B) the polymer cover layer is applied to the inkjet printing layer and joined to the polymer layer subassembly.
  • the invention further relates to a security and / or value document that can be produced by means of such a method.
  • Personalization of a security and / or value document is a process in which personalized information, ie for a specific person who is designated as the holder of the security and / or value document, individual information, for example image information, such as a passport photograph, fingerprint, etc., strings, such as name, address, place of residence, etc., are affixed to or in the relevant security and / or valuable document. This can be done for example in the form of colored or black-and-white imprints or laser engraving.
  • these or other person-specific information may also be stored in an electronic circuit integrated in the security and / or value document, in which case the electronic circuit or the information contained therein may be read out by authorized persons.
  • other electronic components for storing and displaying information can also be integrated in the document, for example a display module.
  • Personalization can be done centrally or remotely.
  • the personalized information is collected and transmitted to a manufacturer of the security and / or value document. This then brings the personalized information in or on the security and / or value document in the course of its production and completion.
  • a manufacturer of the security and / or value document supplies a non-personalized blank to one or more personalization points located remotely by the manufacturer, which performs the collection of the personalized information and then attaches it to the blank itself and so on the security and / or Value document, possibly supplemented by final attachment of a top protective film, finished.
  • the manufacturer delivers the non-personalized blanks to one or more of the manufacturer's remote personalization locations, which receives the personalized information from the capture points that are physically remote from the manufacturer and / or the personalization points, and the personalized security and / or or value documents.
  • the document WO 2005/098746 A discloses a method for producing a security and / or value document (“ID document”) comprising a polymer layer composite, wherein the polymer layer composite is formed from a polymer layer subassembly and a polymer cover layer and wherein the polymer layer subassembly and / or the polymer cover layer contains a laser-sensitive component.
  • ID document a security and / or value document
  • the invention is based on the technical problem of specifying a method for producing a security and / or value document in which colored personalized information is secured with high security against manipulation, and which can be carried out both centrally, semidetentrally and decentrally.
  • Principles of the Invention and Preferred Embodiments To solve this technical problem, the invention teaches a method for producing a security and / or value document comprising a polymer layer composite or consisting thereof, wherein the polymer layer composite is formed from a polymer layer part composite and a polymer cover layer and wherein the polymer layer part composite and / or the polymer topcoat a laser-sensitive component or a plurality of laser-sensitive components, comprising the following method steps: A) first personalized information is applied to the polymer layer subassembly by means of an inkjet printing process as a colored inkjet printing layer, B) at least one polymer cover layer is applied to the inkjet printing layer and combined with the polymer layer subassembly by thermal lamination, and C) by
  • the step C), introduction of the laser engraving, can alternatively be carried out before the steps A) and / or B).
  • the advantage of this embodiment is that no interaction between the laser radiation and the inkjet printing layer can occur.
  • an inserted (black) personalization can be overprinted over the entire surface and thus hidden from view. If the overprinting ink is IR-transparent, then this hidden information can be read by machine.
  • the first personalized information in color is integrated into the security and / or value document and integrated in a monolithic composite which is formed by the thermal lamination of the polymer layer part composite with the polymer cover layer.
  • a monolithic composite which is formed by the thermal lamination of the polymer layer part composite with the polymer cover layer.
  • a polymer layer subassembly is also referred to as a card or document blank. As a rule, it is formed from a plurality of polymer layers, wherein at least one of the polymer layers, usually a plurality of polymer layers, can or can carry a print layer. One of the polymer layers may also carry an electronic circuit (integrated circuit, IC), a display module or other electronic circuit, or contain this component embedded.
  • the polymer layers of the polymer layer subassembly are joined together, for example by gluing, or else by thermal lamination.
  • the term "polymer layer component composite" also encompasses monolithically produced card blanks, for example by way of injection molding or transfer molding, reactive or non-reactive. In this respect, a polymer layer subassembly does not necessarily have to be made of several polymer layers. But this will be the case with most security and / or value documents.
  • This thermal lamination can take place at temperatures between 140 to 270 ° C., preferably 140 to 210 ° C., and pressures (specific pressure directly at the workpiece) of 1 to 10 bar, in particular 3 to 7 bar.
  • stage B (and before and / or after stage C)), a visual inspection may take place to detect defects of thermal lamination joining.
  • the polymer materials can, identically or differently, be based on a polymer material selected from the group consisting of "PC (polycarbonate, especially bisphenol A polycarbonate), PET (polyethylene glycol terephthalate), PMMA (polymethyl methacrylate), TPU (thermoplastic polyurethane elastomers), PE (polyethylene), PP (polypropylene), PI (polyimide or poly-trans-isoprene), PVC (polyvinyl chloride) and copolymers of such polymers.
  • PC polycarbonate, especially bisphenol A polycarbonate
  • PET polyethylene glycol terephthalate
  • PMMA polymethyl methacrylate
  • TPU thermoplastic polyurethane elastomers
  • PE polyethylene
  • PP polypropylene
  • PI polyimide or poly-trans-isoprene
  • PVC polyvinyl chloride
  • Low-T g materials are polymers whose glass transition temperature is below 140 ° C.
  • the polymer layer partial composite and the polymer cover layer are formed from identical or different polymers, wherein at least the base polymer of the polymer cover layer, preferably also the base polymer of the polymer layer partial composite, contains identical or different mutually reactive groups, wherein at a laminating temperature of less than 200 ° C reactive groups of the polymer topcoat with each other and / or react with reactive groups of the polymer layer component composite and a covalent bond with each other.
  • the lamination temperature can be lowered without jeopardizing the intimate bond of the laminated layers.
  • the glass transition temperature Tg of the polymer topcoat prior to thermal lamination is less than 120 ° C (or less than 110 ° C or 100 ° C), the glass transition temperature of this polymer layer after thermal lamination by reaction of reactive groups of Base polymer of the polymer layer with each other by at least 5 ° C, preferably at least 20 ° C, higher than the glass transition temperature before the thermal lamination.
  • the glass transition temperature of this polymer layer after thermal lamination by reaction of reactive groups of Base polymer of the polymer layer with each other by at least 5 ° C, preferably at least 20 ° C, higher than the glass transition temperature before the thermal lamination.
  • there is not (only) a reactive coupling of the layers to be laminated with one another but an increase in the molecular weight and thus in the glass transition temperature takes place through crosslinking of the polymer within the layer and between the layers. This complicates delamination in addition.
  • the lamination temperature in step B) when using such polymer materials less than 180 ° C, more preferably still less than 150 ° C.
  • “Other reactive groups are of course possible, such as the reaction partners of the Diels-Alder reaction or a metathesis.”
  • the reactive groups can be attached directly to the base polymer or attached to the base polymer via a spacer group ann for polymer chemistry known spacer groups in question.
  • the spacer groups may also be oligomers or polymers which impart elasticity, whereby a risk of breakage of the security and / or value document is reduced. Such elasticity-promoting spacer groups are well known to the person skilled in the art and therefore need not be further described here.
  • base polymer in the context of the above statements denotes a polymer structure which does not carry any reactive groups under the lamination conditions used. These may be homopolymers or copolymers. There are also modified polymers compared to said polymers.
  • the side of the polymer layer part composite facing the polymer cover layer is also possible for the side of the polymer layer part composite facing the polymer cover layer to be chemically modified before or after printing with the inkjet printing layer in such a way that reactive groups described above are bonded to the surface.
  • the polymer layer subassembly contains an electronic circuit or an electronic circuit (laminated or embedded), wherein a third personalized information is stored in front of, in particular immediately before, at the same time or after the step C) in the electronic circuit. It is expedient if the polymer layer subassembly on the side of the electronic circuit and / or on the side opposite the electronic circuit, at least in the region of the electronic circuit, preferably has opaque printing. Thereby, the electronic circuit can be protected against exposure to light, or it can be a converter layer according to the literature EP 4106463 be introduced.
  • the laser-sensitive component is set up in the polymer layer subassembly and / or in the polymer cover layer. It is preferred if (only) the polymer layer composite contains a laser-sensitive layer. A manipulation attempt is made more difficult because the personalized information produced by laser engraving remains deeply embedded in the polymer layer composite, even if the polymer topcoat and the ink jet printing layer are removed.
  • a personalized colored ink jet printing layer can be applied to one or both sides of the polymer layer subassembly.
  • the colored ink-jet printing layers on each of the sides may respectively represent partial information of the first personalized information and optionally be arranged complementary to one another and register-accurate.
  • the various ink-jet printing layers represent partial images of an overall image.
  • step A personalized colored inkjet print layers are applied to both sides of the polymer layer subassembly.
  • the card body of the polymer layer part composite is not transparent, so that both print layers contain independent personalization information.
  • the first personalized information is the color portion of personalized overall picture information, the second personalized information being the black portion of the personalized overall picture information.
  • the overall image information is first generated by both the ink jet printing layer and the laser engraving, the ink jet printing layer representing a first partial image and the laser engraving a second partial image of the overall image information. It is understood that in this case the sub-images must be generated or mounted in register with each other.
  • the black portion is first introduced (stage C), since an accurate alignment of the inkjet pressure (stage A) is technically easier to implement. This is followed by lamination (level B).
  • an optical test of the colored inkjet printing layer and / or an electronic test of the electronic circuit, in particular of the electronic circuit or display module can be performed.
  • the polymer layer subassembly may be provided internally or on one or both sides additionally with a printing layer which is applied with a non-inkjet printing technology.
  • a printing layer which is applied with a non-inkjet printing technology.
  • the invention further relates to a security and / or value document comprising a polymer layer subassembly and a polymer cover layer, or consisting thereof, wherein between the polymer layer subassembly and the polymer cover layer is arranged by means of ink jet ink jet printed ink layer with a first personalized information, and wherein in the Polymer layer subassembly and / or the polymer cover layer containing a laser-sensitive component, a laser engraved second personalized information is arranged.
  • a security and / or value document comprising a polymer layer subassembly and a polymer cover layer, or consisting thereof, wherein between the polymer layer subassembly and the polymer cover layer is arranged by means of ink jet ink jet printed ink layer with a first personalized information, and wherein in the Polymer layer subassembly and / or the polymer cover layer containing a laser-sensitive component, a laser engraved second personalized information is arranged.
  • the first personalized information or the personalized overall image information will typically be an image representation, in particular a passport photograph of a person.
  • the second personalized information may include or consist of a personalized string. This may be, for example, the name of the person concerned, their date of birth, and / or their address, etc.
  • the second personalized information can also be document-individual Information, such as serial number or issue date, includes or consists of.
  • the polymer layer part composite may have a thickness in the range from 200 to 2000 .mu.m, in particular from 400 to 1500 .mu.m.
  • the polymer topcoat may have a thickness in the range of 5 to 270 ⁇ m, preferably 10 to 120 ⁇ m, most preferably 20 to 120 ⁇ m.
  • all customary inks can be used for the production of the inkjet printing layer.
  • a preparation comprising: A) 0.1 to 20% by weight of a binder with a polycarbonate derivative based on a geminally disubstituted dihydroxydiphenylcycloalkane, B) 30 to 99.9% by weight of a preferably organic solvent or solvent mixture, C ) 0 to 10 wt .-%, based on dry matter, of a colorant or colorant mixture, D) 0 to 10 wt .-% of a functional material or a mixture of functional materials, E) 0 to 30 wt .-% additives and / or auxiliaries , or a mixture of such substances, wherein the sum of the components A) to E) always yields 100 wt .-%, as an ink jet ink.
  • Such polycarbonate derivatives are highly compatible with polycarbonate materials for, in particular with polycarbonates based on bisphenol A, such as Makrofol® films.
  • the polycarbonate derivative used is stable to high temperatures and shows no discoloration at lamination-typical temperatures up to 200 ° C and more, thereby also the use of the above-described low-Tg materials is not necessary.
  • the polycarbonate derivative may contain functional carbonate structural units of the formula (I) wherein R 1 and R 2 independently of one another are hydrogen, halogen, preferably chlorine or bromine, C 1 -C 8 -alkyl, C 5 -C 6 -cycloalkyl, C 6 -C 10 -aryl, preferably phenyl, and C 7 -C 12 -Aralkyl, preferably phenyl-C 1 -C 4 -alkyl, in particular benzyl; m is an integer from 4 to 7, preferably 4 or 5; R 3 and R 4 are individually selectable for each X independently of one another hydrogen or C 1 -C 6 -alkyl; X is carbon and n is an integer greater than 20, with the proviso that on at least one atom X, R 3 and R 4 are simultaneously alkyl.
  • R 1 and R 2 independently of one another are hydrogen, halogen, preferably chlorine or bromine, C 1 -C 8 -alkyl, C 5 -C
  • X, R 3 and R 4 may be simultaneously alkyl at 1 to 2 atoms, in particular only at one atom.
  • R 3 and R 4 may be in particular methyl.
  • the X atoms alpha to the diphenyl-substituted C atom (Cl) may not be dialkyl-substituted.
  • the X atoms in beta position to Cl can be disubstituted with alkyl.
  • m 4 or 5.
  • the polycarbonate derivative may be based on, for example, Monomers, such as 4,4 '- (3,3,5-trimethylcyclohexane-1,1-diyl) diphenol, 4,4' - (3,3-dimethylcyclohexane-1,1-diyl) diphenol, or 4,4 ' - (2,4,4-trimethylcyclopentane-1,1-diyl) diphenol be formed.
  • Monomers such as 4,4 '- (3,3,5-trimethylcyclohexane-1,1-diyl) diphenol, 4,4' - (3,3-dimethylcyclohexane-1,1-diyl) diphenol, or 4,4 ' - (2,4,4-trimethylcyclopentane-1,1-diyl) diphenol be formed.
  • Such a polycarbonate derivative can be used, for example, according to the literature DE 38 32 396.6 be prepared from diphenols of the formula (Ia).
  • diphenols of the formula (Ia) may also be mixed with other diphenols, for example with those of the formula (Ib) HO - Z - OH (Ib), be used for the preparation of high molecular weight, thermoplastic, aromatic polycarbonate derivatives.
  • Suitable other diphenols of the formula (Ib) are those in which Z is an aromatic radical having 6 to 30 C atoms, which may contain one or more aromatic nuclei, may be substituted, and aliphatic radicals or cycloaliphatic radicals other than those of the formula (II) Ia) or heteroatoms may contain as bridge members.
  • diphenols of the formula (Ib) are: hydroquinone, resorcinol, dihydroxydiphenyls, bis (hydroxyphenyl) alkanes, bis (hydroxyphenyl) cycloalkanes, bis (hydroxyphenyl) sulfides, bis (hydroxyphenyl) ether, bis (hydroxyphenyl) ether, bis (hydroxyphenyl) ether, (hydroxyphenyl) ketones, bis (hydroxyphenyl) sulfones, bis (hydroxyphenyl) sulfoxides, alpha, alpha 'bis (hydroxyphenyl) diisopropylbenzenes and their ring-alkylated and ring-halogenated compounds.
  • diphenols of the formula (Ib) are, for example: 2,2-bis (4-hydroxyphenyl) propane, 2,2-bis (3,5-dimethyl-4-hydroxyphenyl) propane, 2,2-bis - (3,5-dichloro-4-hydroxyphenyl) -propane, 2,2-bis (3,5-dibromo-4-hydroxyphenyl) -propane and 1,1-bis (4-hydroxyphenyl) -cyclohexane.
  • 2,2-bis (4-hydroxyphenyl) propane is preferred.
  • the other diphenols can be used both individually and in a mixture.
  • the molar ratio of diphenols of the formula (Ia) to the optionally used other diphenols of the formula (Ib) should be between 100 mol% (Ia) to 0 mol% (Ib) and 2 mol% (Ia) to 98 mol -% (Ib), preferably between 100 mol% (Ia) to 0 mol% (Ib) and 10 mol% (Ia) to 90 mol% (Ib) and especially between 100 mol% (Ia) to 0 mol% (Ib) and 30 mol% (Ia) to 70 mol% (Ib).
  • the high molecular weight polycarbonate derivatives from the diphenols of the formula (Ia), optionally in combination with other diphenols, can be prepared by the known polycarbonate production processes.
  • the various diphenols can be linked together both statistically and in blocks.
  • the polycarbonate derivatives used can be branched in a manner known per se. If the branching is desired, it can be reduced in a known manner by condensing Amounts, preferably amounts between 0.05 and 2.0 mol% (based on diphenols used), of trifunctional or more than trifunctional compounds, in particular those having three or more than three phenolic hydroxyl groups, can be achieved.
  • Some branching agents having three or more than three phenolic hydroxyl groups are: phloroglucinol, 4,6-dimethyl-2,4,6-tri- (4-hydroxyphenyl) -heptene-2, 4,6-dimethyl-2,4,6- tri- (4-hydroxyphenyl) heptane, 1,3,5-tri- (4-hydroxyphenyl) -benzene, 1,1,1-tri- (4-hydroxyphenyl) -ethane, tri- (4-hydroxyphenyl) - phenylmethane, 2,2-bis [4,4-bis (4-hydroxyphenyl) cyclohexyl] -propane, 2,4-bis (4-hydroxyphenyl-isopropyl) -phenol, 2,6-is- (2 -hydroxy-5-methyl-benzyl) -4-methylphenol, 2- (4-hydroxyphenyl) -2- (2,4-dihydroxyphenyl) -propane, hexa- [4-hydroxyphenyl-
  • Suitable compounds are, for example, phenol, tert-butylphenols or other alkyl-substituted phenols.
  • R represents a branched C 8 and / or C 9 alkyl radical.
  • R represents a branched C 8 and / or C 9 alkyl radical.
  • R represents a branched C 8 and / or C 9 alkyl radical.
  • R represents a branched C 8 and / or C 9 alkyl radical.
  • R represents a branched C 8 and / or C 9 alkyl radical.
  • R represents a branched C 8 and / or C 9 alkyl radical.
  • the proportion of CH 3 protons between 47 and 89% and the proportion of CH and CH 2 protons between 53 and 11%; also preferably R is in the o- and / or p-position to the OH group, and more preferably the upper limit of the ortho-portion is 20%.
  • the chain terminators are generally used in amounts of 0.5 to 10, preferably 1.5 to 8 mol%, based on diphenols used.
  • the polycarbonate derivatives may preferably be prepared in a manner known per se according to the phase boundary behavior (compare H. Schnell "Chemistry and Physics of Polycarbonates", Polymer Reviews, Vol. IX, page 33 et seq., Interscience Publ.
  • the diphenols of the formula (Ia) are dissolved in an aqueous alkaline phase.
  • mixtures of diphenols of the formula (Ia) and the other diphenols, for example those of the formula (Ib), are used.
  • chain terminators of, for example, the formula (Ic) can be added.
  • organic phase is reacted with phosgene by the method of interfacial condensation.
  • the reaction temperature is between 0 ° C and 40 ° C.
  • the optionally used branching agents preferably 0.05 to 2.0 mol%) can be presented either with the diphenols in the aqueous alkaline phase or in the dissolved organic solvents are added before phosgenation.
  • diphenols of the formula (Ia) and, if appropriate, other diphenols (Ib), their mono- and / or bis-chlorocarbonic acid esters may also be used, these being added dissolved in organic solvents.
  • the amount of chain terminators and of branching agents then depends on the molar amount of diphenolate radicals corresponding to formula (Ia) and optionally formula (Ib);
  • chloroformates the amount of phosgene can be reduced accordingly in a known manner.
  • Suitable organic solvents for the chain terminators and optionally for the branching agents and the chloroformates are, for example, methylene chloride, chlorobenzene and in particular mixtures of methylene chloride and chlorobenzene.
  • the chain terminators and branching agents used can be dissolved in the same solvent.
  • the organic phase used for the interfacial polycondensation is, for example, methylene chloride, chlorobenzene and mixtures of methylene chloride and chlorobenzene.
  • the aqueous alkaline phase used is, for example, NaOH solution.
  • the preparation of the polycarbonate derivatives by the interfacial process can be catalyzed in a conventional manner by catalysts such as tertiary amines, in particular tertiary aliphatic amines such as tributylamine or triethylamine; the catalysts can be used in amounts of 0.05 to 10 mol%, based on moles of diphenols used.
  • the catalysts can be added before the beginning of the phosgenation or during or after the phosgenation.
  • the Polycarbonate derivatives can be prepared by the known process in the homogeneous phase, the so-called "pyridine process” and by the known melt transesterification process using, for example, diphenyl carbonate instead of phosgene.
  • the polycarbonate derivatives may be linear or branched, they are homopolycarbonates or copolycarbonates based on the diphenols of the formula (Ia). By arbitrary composition with other diphenols, in particular with those of the formula (Ib), the polycarbonate properties can be varied in a favorable manner.
  • the diphenols of the formula (Ia) are present in amounts of from 100 mol% to 2 mol%, preferably in amounts of from 100 mol% to 10 mol% and in particular in amounts of from 100 mol% to 30 mol% %, based on the total amount of 100 mol% of diphenol units contained in polycarbonate derivatives.
  • the polycarbonate derivative may be a copolymer comprising, in particular consisting of, monomer units M1 based on the formula (Ib), preferably bisphenol A, and monomer units M2 based on the geminally disubstituted dihydroxydiphenylcycloalkane, preferably the 4,4 '- (3,3,5- trimethylcyclohexane-1,1-diyl) diphenol, wherein the molar ratio M2 / M1 is preferably greater than 0.3, in particular greater than 0.4, for example greater than 0.5. It is preferred that the polycarbonate derivative has a weight average molecular weight of at least 10,000, preferably from 20,000 to 300,000. In principle, component B may be essentially organic or aqueous.
  • Substantially aqueous means that up to 20% by weight of component B) can be organic solvents. Essentially organic means that up to 5% by weight of water can be present in component B).
  • component B comprises or consists of a liquid aliphatic, cycloaliphatic, and / or aromatic hydrocarbon, a liquid organic ester, and / or a mixture of such substances.
  • the organic solvents used are preferably halogen-free organic solvents.
  • aliphatic, cycloaliphatic, aromatic hydrocarbons such as mesitylene, 1,2,4-trimethylbenzene, cumene and solvent naphtha, toluene, xylene; (organic) esters such as methyl acetate, ethyl acetate, butyl acetate, methoxypropyl acetate, ethyl 3-ethoxypropionate.
  • (organic) esters such as methyl acetate, ethyl acetate, butyl acetate, methoxypropyl acetate, ethyl 3-ethoxypropionate.
  • mesitylene, 1,2,4-trimethylbenzene, cumene and solvent naphtha, toluene, xylene methyl acetate, ethyl acetate, methoxypropyl acetate.
  • Ethyl 3-ethoxypropionate is particularly suitable.
  • a suitable solvent mixture comprises, for example, L1) 0 to 10% by weight, preferably 1 to 5% by weight, in particular 2 to 3% by weight, mesitylene, L2) 10 to 50% by weight, preferably 25 to 50% by weight %, in particular 30 to 40% by weight, 1-methoxy-2-propanol acetate, L3) 0 to 20% by weight, preferably 1 to 20% by weight, in particular 7 to 15% by weight, 1 , 2,4-trimethylbenzene, L4) 10 to 50 wt.%, Preferably 25 to 50 wt.%, In particular 30 to 40 wt.%, Ethyl 3-ethoxypropionate, L5) 0 to 10 wt.
  • the polycarbonate derivative typically has a weight average molecular weight of at least 10,000, preferably from 20,000 to 300,000.
  • the preparation may contain in detail: A) 0.1 to 10 wt .-%, in particular 0.5 to 5 wt .-%, of a binder with a polycarbonate derivative based on a geminal disubstituted dihydroxydiphenylcycloalkane, B) 40 to 99.9 wt %, in particular 45 to 99.5% by weight, of an organic solvent or solvent mixture, C) 0.1 to 6% by weight, in particular 0.5 to 4% by weight, of a colorant or colorant mixture, D ) 0.001 to 6 wt .-%, in particular 0.1 to 4 wt .-%, of a functional material or a mixture of functional materials, E) 0.1 to 30 wt .-%, in particular 1 to 20 wt .-%, Additives and / or auxiliaries, or a mixture of such substances.
  • colorant is all colorants. That means it can be both colorant (a review of dyes there Ullmann's Encyclopedia of Industrial Chemistry, Electronic Release 2007, Wiley Publishing, Chapter “Dyes, General Survey "as well as pigments (gives an overview of organic and inorganic pigments Ullmann's Encyclopedia of Industrial Chemistry, Electronic Release 2007, Wiley Verlag, chapter “Pigments, Organic Dyes should be soluble or (stably) dispersible or suspendible in the solvents of component B. Furthermore, it is advantageous if the colorant is used at temperatures of 160 ° C and more for a period of more than 5 min. stable, in particular color-stable.
  • the colorant is subjected to a predetermined and reproducible color change under the processing conditions and is selected accordingly.
  • pigments must be present in particular in the finest particle size distribution. In the practice of inkjet printing, this means that the particle size should not exceed 1.0 microns, otherwise blockages in the printhead will result.
  • nanoscale solid-state pigments and soluble organic dyes have proven themselves.
  • the colorants may be cationic, anionic or even neutral. Brilliant black CI No. 28440, chromogen black CI No. 14645, direct deep black E CI No. 30235, true black salt B CI No. 37245, true black salt K CI No.
  • ink-jet-printable colorants are as follows CI no. 20470, Bayscript ® Black liquid, CI Basic Black 11, CI Basic Blue 154, Cartasol ® Turquoise K-ZL liquid, Cartasol ® Turquoise K-RL liquid (CI Basic Blue 140) Cartasol Blue K5R liquid. Suitable are further z. B. the commercially available dyes Hostafine ® black TS liquid (sold by Clariant GmbH Germany), Bayscript ® black liquid (CI mixture, sold by Bayer AG Germany), Cartasol ® black MG liquid (CI Basic Black 11, Trademark of the Clariant GmbH Germany), Flexonyl Black ® PR 100 (E CI No.
  • rhodamine B Cartasol Orange ® GL K3, K4 Cartasol ® Yellow GL, Cartasol ® K GL, or Cartasol ® Red K-3B.
  • anthraquinone, azo, quinophthalone, coumarin, methine, perinone, and / or pyrazole dyes can be used as soluble colorants.
  • Component D comprises substances which can be directly applied by the human eye or by use of technical aids see suitable detectors I am.
  • luminescent substances dye or pigments, organic or inorganic
  • photoluminophores electroluminophores
  • Antistokes luminophores fluorophores but also magnetizable, photoacoustically addressable or piezoelectric materials.
  • Raman-active or Raman-enhancing materials can be used, as well as so-called barcode materials.
  • the preferred criteria are either the solubility in the component B or pigmented systems particle sizes ⁇ 1 micron and temperature stability for temperatures> 160 ° C in the sense of the comments on component C.
  • Functional materials can be added directly or via a paste, ie mixture with another binder, which then forms part of component E, or the binder of component A.
  • the component E comprises inks for inkjet printing usually furnished substances such as anti-foaming agents, adjusting agents, wetting agents, surfactants, flow agents, dryers, catalysts, (Licht -) Stabilizers, preservatives, biocides, surfactants, organic polymers for viscosity adjustment, buffer systems, etc.
  • Suitable adjusting agents are commercially available actuating salts in question. An example of this is sodium lactate.
  • biocides all commercially available preservatives which are used for inks come into question.
  • Suitable surfactants are all commercially available surfactants which are used for inks. Preferred are amphoteric or nonionic surfactants. Of course, but also the use of special anionic or cationic surfactants which do not alter the properties of the dye possible. Examples of suitable surfactants are betaines, ethoxylated diols etc .. Examples are the product series Surfynol ® and Tergitol ®.
  • the amount of surfactants is selected, for example, with the proviso that the surface tension of the ink is in the range of 10 to 60 mN / m, preferably 20 to 45 mN / m, measured at 25 ° C.
  • a buffer system can be set up which stabilizes the pH in the range from 2.5 to 8.5, in particular in the range from 5 to 8. Suitable buffer systems are lithium acetate, borate buffer, triethanolamine or acetic acid / sodium acetate. A buffer system will be considered in particular in the case of a substantially aqueous component B.
  • To adjust the viscosity of the ink (possibly water-soluble) polymers can be provided. Here all suitable for conventional ink formulations polymers come into question.
  • Examples are water-soluble starch, in particular having an average molecular weight of 3,000 to 7,000, polyvinyl pyrolidone, in particular having an average molecular weight of 25,000 to 250,000, polyvinyl alcohol, in particular having an average molecular weight of 10,000 to 20,000, xanthan gum, carboxymethyl cellulose, ethylene oxide / propylene oxide Block copolymer, especially having an average molecular weight of 1,000 to 8,000.
  • An example of the latter block copolymer is the product series Pluronic ®.
  • the proportion of biocide, based on the total amount of ink may be in the range of 0 to 0.5% by weight, preferably 0.1 to 0.3% by weight.
  • the amount of surfactant can be in the Range from 0 to 0.2 wt .-% are.
  • the auxiliaries also include other components, such as, for example, acetic acid, formic acid or n-methylpyrolidone or other polymers from the dye solution or paste used.
  • component E With respect to substances which are suitable as component E, is supplemented, for example, on Ullmann's Encyclopaedia of Chemical Industry, Electronic Release 2007, Wiley Publishing, Chapter “Paints and Coatings", Section “Paint Additives” , referenced.
  • the laser-sensitive component can basically be a polymer which per se pyrolyzes per se by laser irradiation and thus makes it blackened.
  • the polymer layer in question may also consist of such a polymer. Suitable polymers are explained below in connection with laser-sensitive pigments.
  • the laser-sensitive component may also be a laser-sensitive pigment which is mixed with the polymer material of the relevant polymer layer and distributed therein. As laser-sensitive pigments, all known in the technological field of safety and / or value products pigments can be used.
  • the polymer particles may for example be formed from organic polymers which have a high absorption of the laser radiation, for example PET, ABS, polystyrene, PPO, polyphenylene sulfide, polyphenylene sulfone, polyimidesulfone. But it can also be, for example, LCPs. Particularly suitable are micro-ground Thermoplastics with a very high melting range of more than 300 ° C.
  • the particle size is typically in the range of 0.01 to 100 ⁇ m, in particular 0.1 to 50 ⁇ m, preferably 1 to 20 ⁇ m.
  • the polymer particles may further contain light-sensitive fillers or pigments, for example in an amount of from 0.1 to 90% by weight, based on the laser-sensitive pigment.
  • These may also be electrically conductive pigments and / or effect pigments and / or dyes, as described above. It may also be oxides, hydroxides, sulfides, sulfates or phosphates of metals such as Cu, Bi, Sn, Zn, Ag, Sb, Mn, Fe, Ni, or Cr.
  • basic Cu (II) hydroxide phosphate can be used. Specific mention is a product of the heating of blue Cu (II) orthophosphate (Cu 3 (PO 4 ) 2 * 3H 2 O) to 100 to 200 ° C is formed and a molecular formula Cu 3 (PO 4 ) 2 * Cu (OH) 2 has.
  • copper phosphates are: Cu 3 (PO 4 ) 2 * 3Cu (OH) 2 , Cu 3 (PO 4 ) 2 * 2Cu (OH) 2 * 2H 2 O, 4CuO * P 2 O 5 , 4CuO * P 2 O 5 * 3H 2 O, 4CuO * P 2 O 5 * 1, 5H 2 O and 4CuO * P 2 O 5 * 1, 2H 2 O.
  • Suitable laser radiation for generating the second personalized information has a wavelength in the range 150 nm to 10600 nm, in particular 150 nm to 1100 nm.
  • Nd: YAG lasers (1064 nm or 532 nm) and pulsed UV lasers (excimer lasers) can be used, and the energy density is generally in the range of 0.3 mJ / cm 2 to 50 J / cm 2 , in particular in the range 0.3 mJ / cm 2 to 10 J / cm 2 .
  • Further printing layers can be set up, which are known from the field of security and / or value documents. These may be applied to one side or both sides of the polymer layer subassembly prior to thermal lamination. In this case, such a further printing layer may also be applied to the colored ink-jet printing layer, and indeed also directly above or below the inkjet printing layer and / or on the side of the polymer layer partial composite opposite the inkjet printing layer. Such print layers may also contain functional substances, as explained above for component D).
  • a security and / or value document according to the invention may additionally contain a layer or several layers based on paper, Teslin and other composite materials. This may or may be integrated in the polymer layer subassembly or connected in a stack therewith.
  • Security and / or value documents may be mentioned by way of example: identity cards, passports, ID cards, access control cards, visas, tickets, driving licenses, motor vehicle papers, personalized securities, credit cards, and personalized chip cards.
  • Such security and / or valuable documents typically have at least one substrate, one print layer and optionally a transparent cover layer.
  • Substrate and cover layer may in turn consist of a plurality of layers.
  • a substrate is a support structure onto which the print layer with information, images, Patterns and the like is applied. Suitable materials for a substrate are all customary materials based on paper and / or (organic) polymers in question.
  • a security and / or value document comprises a polymer layer composite according to the invention composed of polymer layer part composite and polymer cover layer.
  • at least one (additional) print layer can also be set up, which can be applied to an outer surface of the polymer layer composite or to a further layer connected to the polymer layer composite.
  • the document blank 1 recognizes that in the stage a) a document blank 1, for example, as in the FIG. 3 shown, is used.
  • the document blank 1 has a polymer layer 2 of thickness 300 ⁇ m with a chip 3 and an antenna 4.
  • On both sides of the polymer layer 2 are opaque polymer layers 5, 6 of thickness 100 microns set up, which can optionally be printed on each side and independently on one side or on both sides.
  • On both sides of the polymer layers 5, 6 transparent polymer layers 7, 8 are arranged, which have a thickness of 100 microns.
  • the polymer layer 8 may be printed on one side or on both sides.
  • the polymer layer 8 is followed by a 50 ⁇ m thick and transparent polymer layer 9.
  • the document blank in step b) is provided on one side by means of an inkjet printing layer 10, the inkjet printing layer 10 being personalized information, for example as a passport photograph. All colors (for example, with the basic colors cyan, magenta and yellow) are printable and black.
  • step c) drying and / or optical testing of the closes Ink jet printing layer 10 on.
  • the optical check serves to identify defects in the ink jet printing layer, for example by clogged nozzles, to invalidate the security and / or value document and to re-initiate personalization with the relevant information.
  • a polymer coating layer 11 is placed on the side of the document blank 1 with the ink jet printing layer and thermally laminated with the document blank 1.
  • the polymer material of the polymer cover layer 11 is compatible with the polymer material in the region of the surface of the document blank 1, possibly even equal to it, so that a monolithic block of document blank 1 and polymer cover layer 11 is formed during lamination.
  • step e) then carried the introduction of other personalized information, such as name, address, place of birth, date of birth, document number, etc., by means of laser engraving. This can also include tilting effects.
  • a visual check of the laser engraving can take place.
  • the storage of personalized data in the chip 3 In the optional stage h) an electronic check of the personalized data in the chip 3 and possibly checking the stored data to be concordant with the personalized information of the inkjet printing layer 10 and / or the laser engraving.
  • the document blank 1 is a data page for a multi-page security and / or value document, such as a passport
  • the security and / or value document is paged before step a), so that the page, on which the ink jet printing layer is to be attached, is exposed. Then the steps are executed as shown. Subsequently, it is optionally possible to scroll further and to personalize further sheets of the security and / or value document.
  • a serial number can optionally be introduced in all pass pages, for example by means of laser perforation.
  • step b) an inkjet printing layer is printed without black.
  • the laser engraving is (also) characterized in that the missing black pixels are added to the image generated in stage b). It arises as a result Image whose colored components on the one hand and its black components on the other hand are arranged in different layers, whereby an increased security against manipulation is obtained.
  • the other structure corresponds to the representations of FIGS. 3 and 4 ,
  • step e) the laser personalization is carried out before the steps b) of the ink-jet personalization.
  • the laser personalization again black components of the colored ink-jet image, as well as suitable position marks included.
  • This variant has the advantage that due to the adaptable inkjet technology, a positionally accurate alignment of the inkjet layer with the laser engraving can be achieved, in particular by using a local registration on the inkjet head.
  • the other structure corresponds to the representations of FIGS. 3 and 4 ,

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Credit Cards Or The Like (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Claims (15)

  1. Procédé de fabrication d'un document de sécurité et/ou de valeur comprenant un composite de couches polymères ou étant constitué par ledit composite, le composite de couches polymères étant formé à partir d'une partie composite de couches polymères et d'une couche de couverture polymère, et la partie composite de couches polymères et/ou la couche de couverture polymère comportant un composant sensible au laser, comprenant les étapes suivantes:
    A) une première information personnalisée est appliquée sur la partie composite de couches polymères à l'aide d'un procédé d'impression par jet d'encre sous forme de couche d'impression par jet d'encre en couleur,
    B) la couche de couverture polymère est appliquée sur la couche d'impression par jet d'encre et jointe à la partie composite de couches polymères par lamination thermique, et
    C1) une deuxième information personnalisée est inscrite dans le composite de couches polymères, obtenu à l'étape (B), du document de sécurité et/ou de valeur, par gravure au laser, ou
    C2) une deuxième information personnalisée est inscrite dans la partie composite de couches polymères avant une des étapes A) ou B),
    caractérisé en ce que la première information personnalisée est la composante colorimétrique de l'information image personnalisée totale, et que la deuxième information personnalisée est la composante noire de l'information image personnalisée totale.
  2. Procédé selon la revendication 1, dans lequel la couche de couverture polymère est formée à partir d'un polymère ayant une température de transition vitreuse avant la lamination de moins de 140 °C.
  3. Procédé selon la revendication 1 ou 2, dans lequel la partie composite de couches polymères et la couche de couverture polymère sont formées à partir de polymères identiques ou différents, dans lequel au moins le polymère de base de la couche de couverture polymère, de préférence aussi le polymère de base de la partie composite de couches polymères comporte des groupes coréactifs identiques ou différents, dans lequel à une température de lamination de moins de 200 °C des groupes réactifs de la couche de couverture polymère réagissent l'un avec l'autre et/ou avec des groupes réactifs de la partie composite de couches polymères et forment une liaison covalente entre eux.
  4. Procédé selon la revendication 2 ou 3, dans lequel la température de transition vitreuse de la couche de couverture polymère avant la lamination thermique est moins de 120 °C, et dans lequel la température de transition vitreuse de la couche de couverture polymère après la lamination thermique est, par réaction de groupes réactifs du polymère de base de la couche de couverture polymère entre eux, par au moins 5 °C, de préférence par au moins 20 °C, supérieure à la température de transition vitreuse avant la lamination thermique.
  5. Procédé selon une des revendications 1 à 4, dans lequel les polymères de la partie composite de couches polymères et de la couche de couverture polymère sont identiques ou différents et sont formés indépendamment l'un de l'autre d'un polymère de base, qui est choisi parmi le groupe consistant en "PC, PET, PMMA, TPU, PE, PP, PI, et copolymères de tels polymères".
  6. Procédé selon une des revendications 3 à 5, dans lequel les groupes réactifs sont choisis parmi le groupe consistant en "-CN, -OCN, -NCO, -NC, -SH, -Sx, -Tos, - SCN, -NCS, -H, époxy (-CHOCH2),-NH2, -NN+, -NN-R, - OH, -COOH, -CHO, -COOR, -Hal (-F, -Cl, -Br, -I), -Mé-Hal, -Si(OR)3, -SiHal3,-CH=CH2, et -COR", dans lequel R peut être un groupe réactif ou non réactif quelconque, par exemple -H, -Hal, C1-C20-alkyl, C3-C20-aryl, C4-C20-aralkyl, chacun ramifié ou linéaire, saturé ou insaturé, optionnellement substitué, ou des hétérocycles correspondants avec un ou plusieurs hétéroatomes O, N, ou S identiques ou différents".
  7. Procédé selon une des revendications 1 à 6, dans lequel la partie composite de couches polymères comporte un circuit électronique, en particulier une partie de circuit électronique, et dans lequel une troisième information personnalisée est stockée dans la partie de circuit électronique avant, en particulier immédiatement avant, au même temps comme ou après l'étape C).
  8. Procédé selon une des revendications 1 à 7, dans lequel la couche de couverture polymère comporte le composant sensible au laser.
  9. Procédé selon une des revendications 1 à 8, dans lequel avant ou après l'étape B) ou C), en particulier immédiatement avant ou après l'étape B), un examen optique de la couche d'impression par jet d'encre en couleur et/ou un examen électronique du circuit électronique, en particulier de la partie de circuit est effectué.
  10. Document de sécurité et/ou de valeur comprenant une partie composite de couches polymères et une couche de couverture polymère ou en consistant, dans lequel entre la partie composite de couches polymères et la couche de couverture polymère une couche d'impression par jet d'encre en couleur produite à l'aide d'un procédé d'impression par jet d'encre et comportant une première information personnalisée formée sous forme de composante colorimétrique d'une information image personnalisée totale est située, et dans lequel dans la partie composite de couches polymères et/ou la couche de couverture polymère, comportant un composant sensible au laser, une deuxième information personnalisée produite à l'aide de gravure au laser et formée sous forme de composante noire de l'information image personnalisée totale est située.
  11. Document de sécurité et/ou de valeur selon la revendication 10, dans lequel la partie composite de couches polymères comprend un circuit électronique, dans lequel la troisième information personnalisée est stockée.
  12. Document de sécurité et/ou de valeur selon la revendication 10 ou 11, dans lequel la première information personnalisée est une représentation d'image, en particulier une photo d'identité d'une personne.
  13. Document de sécurité et/ou de valeur selon la revendication 10, dans lequel l'information image personnalisée totale est une représentation d'image, en particulier une photo d'identité d'une personne.
  14. Document de sécurité et/ou de valeur selon une des revendications 10 à 13, dans lequel la deuxième information personnalisée comporte une séquence de caractères personnalisée.
  15. Document de sécurité et/ou de valeur selon une des revendications 10 à 14, en addition comprenant une couche ou une pluralité de couches sur la base de papier, Teslin et d'autres matériaux composites.
EP08857770.5A 2007-12-07 2008-12-08 Procede de fabrication d'un document de securite et/ou de valeur comportant des informations personnalisees Active EP2214913B1 (fr)

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DE102007059746A DE102007059746A1 (de) 2007-12-07 2007-12-07 Verfahren zur Herstellung eines Sicherheits- und/oder Wertdokumentes mit personalisierten Informationen
PCT/DE2008/002014 WO2009071068A2 (fr) 2007-12-07 2008-12-08 Procédé de fabrication d'un document de sécurité et/ou de valeur comportant des informations personnalisées

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AU2015207834B2 (en) 2017-06-01
WO2009071068A3 (fr) 2009-08-06
RU2526680C2 (ru) 2014-08-27
RU2010127365A (ru) 2012-01-20
CN101932455B (zh) 2013-11-13
PL2214913T3 (pl) 2015-07-31
EP2214913A2 (fr) 2010-08-11
WO2009071068A2 (fr) 2009-06-11
AU2015207834A1 (en) 2015-08-20
US20100304093A1 (en) 2010-12-02
AU2008333700A1 (en) 2009-06-11
CN101932455A (zh) 2010-12-29
DE102007059746A1 (de) 2009-06-10
ES2531652T3 (es) 2015-03-18

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