EP3291995A1 - Document de valeur ou de sécurité, procédé de production d'une liaison adhésive entre un élément de sécurité et la surface du document de valeur ou de sécurité, ainsi qu'utilisation d'une substance adhésive à un composant - Google Patents

Document de valeur ou de sécurité, procédé de production d'une liaison adhésive entre un élément de sécurité et la surface du document de valeur ou de sécurité, ainsi qu'utilisation d'une substance adhésive à un composant

Info

Publication number
EP3291995A1
EP3291995A1 EP16720419.7A EP16720419A EP3291995A1 EP 3291995 A1 EP3291995 A1 EP 3291995A1 EP 16720419 A EP16720419 A EP 16720419A EP 3291995 A1 EP3291995 A1 EP 3291995A1
Authority
EP
European Patent Office
Prior art keywords
meth
acrylate
adhesive
security
radiation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16720419.7A
Other languages
German (de)
English (en)
Other versions
EP3291995B1 (fr
Inventor
Michael Stasiak
Jeffry Gahlbeck
Timm HAUG
Stefan Singer
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
Original Assignee
Bundesdruckerei GmbH
Delo Industrieklebstoffe GmbH and Co Kgaa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bundesdruckerei GmbH, Delo Industrieklebstoffe GmbH and Co Kgaa filed Critical Bundesdruckerei GmbH
Publication of EP3291995A1 publication Critical patent/EP3291995A1/fr
Application granted granted Critical
Publication of EP3291995B1 publication Critical patent/EP3291995B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B42D25/23—Identity cards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/328—Diffraction gratings; Holograms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/45—Associating two or more layers
    • B42D25/465—Associating two or more layers using chemicals or adhesives
    • B42D25/47—Associating two or more layers using chemicals or adhesives using adhesives

Definitions

  • the present invention relates to a security document having a security element connected thereto by means of a one-component adhesive, in particular a diffraction element, for example a holographic data carrier. Furthermore, the present invention also relates to a method for producing a
  • Adhesive bonding between a carrier of a value or security document and a security element by means of a one-component adhesive also relates to a use of the one-component adhesive.
  • Value or security products in particular securities or security documents, serve to verify the identity of a person or thing or a claim, for example, for payment of a sum of money or for the issuing of a product or provision of a service. For this purpose, it must be ensured that the product can not be imitated, counterfeited or falsified with considerable effort.
  • the product therefore contains security features whose imitation is extremely difficult or even practically impossible.
  • the product such as banknotes, consists of a not readily available material.
  • security features may be formed by special colors, for example luminescent or optically variable colors, optical elements, such as holograms, tilt images, kinegraphic objects, lens or prism arrays, also guilloches, mottled fibers, security threads and others. Furthermore, it is also necessary that the value or security documents are easy to produce.
  • optical security elements may be manufactured separately and then adhered as patches, security threads, security strips or the like to an exterior surface on the security or security product or to an interior surface in the security or security product.
  • Such security elements may be optically variable elements such that visually perceivable phenomena produced therewith may either be discernible and / or take different shapes depending on the angle at which the asset or security document is viewed.
  • a security element on a in the value or security document inside or on the document au a security element is adhered to a surface of the security or value document.
  • DE 10 2008 019 871 B3 specifies a multilayer security document which has a printable carrier material, a photopolymer film bonded to the carrier material on a first side and a first cover film bonded to the photopolymer film or a first cover film composite connected to the photopolymer film.
  • the photopolymer film is connected to the carrier material via a first adhesive film.
  • a volume hologram is imprinted.
  • Carrier material is a so-called transfer adhesive film used. It is an acrylate-based adhesive material.
  • the carrier is for example made of polyethylene or
  • the adhesive film may be pressure and / or thermally activated.
  • From DE 10 2010 033 049 A1 discloses a laminate composite with a first polymer layer, a second polymer layer and a security element, which is laminated between the first polymer layer and the second polymer layer, wherein at least between the security element and the first polymer layer, a layer of a reactive Adhesive is arranged.
  • a reactive Adhesive For lamination of the security element, at least one side of the security element or the side of the first polymer layer facing the security element is coated with a reactive adhesive. Then, the first polymer layer and the security element are positioned to each other and connected to each other. Thereafter, the adhesive is crosslinked, and finally, the first and second polymer layers are laminated together with the inclusion of the security element under pressure and heating.
  • reactive adhesives in particular one-component systems are used, namely heat-crosslinkable systems with a
  • Base polymer and a heat-activated crosslinker such as epoxies, urethanes, polyesters and polyimides, further radiation-crosslinkable systems, which are mostly on
  • Acrylatbasis are constructed, and systems that crosslink by moisture, for example cyanoacrylates and urethanes. Alternatively, too
  • actinic radiation means radiation which is capable of curing the one-part adhesive according to the present invention. This includes, on the one hand, electromagnetic radiation, for example radiation in the UV and / or visible (VIS) spectral range or higher-energy radiation, such as X-ray radiation, synchrotron radiation and the like, and, on the other hand, body radiation with a suitable wavelength, for example electron beams.
  • electromagnetic radiation for example radiation in the UV and / or visible (VIS) spectral range or higher-energy radiation, such as X-ray radiation, synchrotron radiation and the like
  • body radiation with a suitable wavelength for example electron beams.
  • C 1 to C 12 alkyl is used below in the description and in the claims, it is to be understood as meaning a saturated linear or branched chain monovalent hydrocarbon radical having 1 to 12 carbon atoms, the alkyl radical optionally being independent of one or more Substituents may be substituted.
  • alkyl groups include, but are not limited to, methyl (-CH 3 ), ethyl (-CH 2 CH 3 ), 1-propyl (-CH 2 CH 2 CH 3 ), 2-propyl (-CH (CH 3 ) 2 ), 1-butyl (-CH 2 CH 2 CH 2 CH 3 ), 2-methyl-1-propyl (-CH 2 CH (CH 3 ) 2 ), 2-butyl (-CH (CH 3 ) CH 2 CH 3 ), 2-methyl-2-propyl (-C (CH 3 ) 3 ), 1-pentyl (-CH 2 CH 2 CH 2 CH 3 ), 2-pentyl (-CH (CH 3 ) CH 2 CH 2 CH 3 ), 3-pentyl (-CH (CH 2 CH 3 ) 2 ), 2-methyl-2-butyl (-C (CH 3 ) 2 CH 2 CH 3 ) 3-methyl-2-butyl (-CH (CH 3 ) CH (CH 3 ) 2 ), 3-methyl-1-butyl (-CH 2 CH 2 CH (CH (CH
  • alkylene a saturated linear or branched chain divalent is below it Hydrocarbon rest to understand with one to twelve carbon atoms, wherein the alkylene radical may optionally be independently substituted with one or more substituents.
  • alkylene groups include, but are not limited to, methylene (-CH 2 -), ethylene (-CH 2 CH 2 -), propylene (-CH 2 CH 2 CH 2 - or -CH (CH 3 ) CH 2 -) , and the same.
  • alkylene oxide' is to be understood as meaning a saturated linear or branched chain group having the general formula - (alkylene-0) q - wherein q is an integer, the value thereof For example, it is determined that the number of carbon atoms of the alkylene groups is in a range of 12 to about 500, for example.
  • substituted means a monovalent chemical radical selected from a group comprising C to C 12 alkyl, Hal (F, Cl, Br, I) ), -OR, -NR R 2 , -COOR, -CONR R 2 , wherein R and R 2 are independently H and C to C 6 alkyl.
  • polyol and “polyisocyanate” are used below in the description and in the claims, they are to be understood as meaning chemical compounds which have more than one functional group, for example two, three, four or even more functional groups, in this case hydroxyl groups. or isocyanate groups.
  • Objects underlying the invention Various requirements must be met for applying and permanently attaching a security element to the support of a security or security document. Firstly, it must be provided that the adhesive is easily processable, ie. under normal
  • the viscosity of the adhesive must be sufficiently low to ensure that it can be applied to the bonding partner or compounds without the formation of air bubbles and streaks. This also includes the fact that the adhesive sufficiently wets the connection partner or partners sufficiently to achieve a full-surface and seamless coating of the surface. Furthermore, the adhesive must be used to ensure that the visually recognizable security element is not compromised by the Adhesive layer should be visible through, transparent and indeed be as transparent as possible, which also requires that the adhesive during the
  • Curing process and / or during aging, especially after exposure to UV light does not nachgilbt or changed the color in any other way.
  • the adhesive must also not attack the carrier and the security element and lead to a color shift, for example, in the material of the security element.
  • the adhesive must have high flexibility to prevent tearing or chipping of the adhesive
  • the adhesive must have a very high peel strength of the security element on the support, i. a very high adhesion between the partners, ensure. This requires good chemical compatibility with the materials of the carrier and the security element and also includes the
  • the value or security document according to the invention comprising a carrier and a security element connected to the carrier by means of a one-component adhesive, wherein the one-component adhesive is characterized in that it comprises an adhesive composition at least with the has the following components:
  • these objects are also achieved by the method according to the invention for producing a primer bond between the security element and the support of the security or security document by using a one-component adhesive curable with actinic radiation for Connecting the security element is used with the carrier.
  • the security element is adhered to the surface of the carrier by means of the one-component adhesive.
  • the one-component adhesive has an adhesive composition at least with the aforementioned components (components) A, B and C.
  • the adhesive forms a curable composition which is liquid at room temperature and has a dynamic viscosity at room temperature (20 ' ⁇ ) ranging from 500 to
  • the dynamic viscosity is 1000 mPa ⁇ s (20 ⁇ ). This ensures that the adhesive mass can be applied without streaks and bubbles and that it wets the surfaces to be bonded well.
  • the adhesive has a high transparency and is optionally completely colorless, so that the security element itself is easily visually recognizable without being impaired by the adhesive.
  • the adhesive has excellent stability
  • the one-component adhesive according to the present invention is also sufficiently storage-stable.
  • the adhesive is highly flexible.
  • the one-component adhesive is preferably solvent-free, resulting in advantageous properties with regard to the processability of the adhesive.
  • the adhesive is irreversibly crosslinked under the action of actinic radiation.
  • the one-component adhesive contains as at least one component A in each case an oligomeric urethane (meth) acrylate based on a polycarbonate diol, ie based on an oligomeric compound with a polycarbonate chain, which is the backbone for the
  • Urethane (meth) acrylate forms wherein the polycarbonate chain is functionalized at least at the chain ends with radically polymerizable groups, in particular (meth) acrylic groups.
  • the at least one oligomeric urethane (meth) acrylate in a particularly preferred embodiment of the present invention is a process comprising the following
  • the at least one polycarbonate diol (compound (i)) can be synthesized in a known manner by polycondensation of polyols and dialkyl carbonates suitable for their preparation, for example dimethyl carbonate, diaryl carbonates, such as diphenyl carbonate, or phosgene.
  • a polyol may be reacted with, for example, a dialkyl carbonate, diaryl carbonate or phosgene, or a polyol having a plurality of different compounds selected from
  • Dialkyl carbonates, diaryl carbonates and phosgene can be reacted with a different dialkyl carbonate, diaryl carbonate or phosgene several different polyols, or it can be several different polyols with multiple various compounds selected from dialkyl carbonates, diaryl carbonates and phosgene.
  • Polyols used are polyhydric, preferably saturated or unsaturated, aliphatic, cycloaliphatic or araliphatic alcohols having at least two hydroxyl groups, it being possible for the hydroxyl groups to be bonded both primarily and secondarily.
  • Suitable polyols are, for example, polyols having two hydroxyl groups, for example ethylene glycol, 1,2-propanediol, 1,3-propanediol, 1,4-butanediol, 1,3-butanediol,
  • 2,3-butanediol 1, 4-butenediol, 1, 4-butynediol, 1, 5-pentanediol and the isomeric pentanediols, including neopentyl glycol, also pentene diols or pentynediols or mixtures of two or more thereof, 1, 6-hexanediol, and the isomers Hexanedioles, witch diols or
  • Polytetraethylene glycol polyethylene glycol, dipropylene glycol, tripropylene glycol,
  • polyols having more than two hydroxyl groups such as glycerol, trimethylolethane, trimethylolpropane, di (trimethylolpropane) -dimethylolpropionic acid, trimethylolethane, ditrimethylolpropane, pentaerythritol, dipentaerythritol and anhydroeneneaheptitol.
  • polyols having more than two hydroxyl groups such as glycerol, trimethylolethane, trimethylolpropane, di (trimethylolpropane) -dimethylolpropionic acid, trimethylolethane, ditrimethylolpropane, pentaerythritol, dipentaerythritol and anhydroeneneaheptitol.
  • mixtures of two or more of said polyols can be used.
  • the polycarbonate diol has a molar mass of 500 to 10,000 g / mol, preferably of 1, 000 to 5,000 g / mol and most preferably of 1, 500 to 2,500 g / mol. Most preferred is a molar mass of about 2,000 g / mol.
  • Polycarbonate diols are also commercially available, for example under the trade names Desmophen® C2200 from Bayer MaterialScience AG.
  • the polycarbonate diol is reacted in the first step of the synthesis with a polyfunctional, preferably difunctional, isocyanate compound (ii), ie a diisocyanate compound, to give an isocyanate-functionalized polycarbonate diol.
  • a polyfunctional, preferably difunctional, isocyanate compound (ii), ie a diisocyanate compound to give an isocyanate-functionalized polycarbonate diol.
  • a polyfunctional isocyanate compound (ii), ie a diisocyanate compound ie a diisocyanate compound
  • Isocyanates are reacted.
  • the polyfunctional isocyanate at least one compound is selected from a group comprising isophorone diisocyanate (IPDI: 1-isocyanatomethyl-3-isocyanato-1, 5,5-trimethylcyclohexane), 1,5-naphthylene diisocyanate, diphenylmethane diisocyanate (MDI), namely 2,2 '.
  • IPDI isophorone diisocyanate
  • MDI diphenylmethane diisocyanate
  • Ethylene diisocyanate trimethylhexamethylene diisocyanate, 1,4-diisocyanatobutane, 1,12-diisocyanatododecane, dimer fatty acid diisocyanate and uretdione, biuret and isocyanurates of diisocyanates.
  • the polycarbonate diol is reacted with the polyisocyanate preferably in a molar ratio (polycarbonate diol to polyisocyanate) in a range of 1: 1, 8 to 1: 2.2, most preferably in a ratio of 1: 2.
  • the reaction can be carried out in the usual manner in an aprotic solvent, for example in a halogenated organic solvent.
  • aprotic solvent for example in a halogenated organic solvent.
  • solvents which are not halogen-containing for example acetone, methyl isobutyl ketone or ethyl acetate.
  • the reaction temperature may be at room temperature.
  • the temperature of the reaction mixture but usually be increased, for example, to 40 to 80 ' ⁇ .
  • the catalysts known in polyurethane chemistry in particular organometallic compounds, for example at least one compound selected from a group comprising dibutyltin laurate (DBTL), dibutyltin acetate or dibutyltin versat, tin octoate, iron (II) chloride, zinc chloride and Lead octoate.
  • DBTL dibutyltin laurate
  • II iron
  • Tin salts are preferably used, for example Zinndioctoat, Zinndiethylhexoat and dibutyltin-bis-dodecyl-mercaptide.
  • lead salts for example lead phenyl ethyldithiocarbamate
  • bismuth salts for example triaryl bismuth compounds, oxides of these compounds and also phenolates and carboxylates of bismuth.
  • organometallic salts are derived from compounds of iron, titanium and
  • the catalysts can be used in the reaction mixture in a concentration, for example, from 0.1 to 5 wt .-%.
  • reaction may be conducted to form the isocyanate-functionalized polycarbonate diol in the presence of stabilizers, for example in the presence of butylated hydroxytoluene (BHT) and hydroquinone monomethyl ether (HQMME).
  • BHT butylated hydroxytoluene
  • HQMME hydroquinone monomethyl ether
  • reaction of the at least one polycarbonate diol with the at least one polyfunctional isocyanate is carried out in a preferred development of the present invention in the presence of a diluent.
  • (Meth) acrylate which is selected from a group comprising 3,3,5-trimethylcyclohexyl (meth) acrylate, ter / -Butylcyclohexyl (meth) acrylate, 2- (2-ethoxyethoxy) ethyl (meth) acrylate, tetrahydrofurfuryl (meth) acrylate, 2-phenoxyethyl (meth) acrylate, 2-ethylhexyl (meth) acrylate, isobornyl (meth) acrylate, (5-ethyl-1,3-dioxan-5-yl) methyl (meth) acrylate, 1,6-hexanediol di (meth) acrylate, lauryl (meth) acrylate, isodecyl (meth) acrylate, isooctyl (meth) acrylate, octyl (meth) acrylate, 3-methyl-1,5
  • These compounds can be selected from a group comprising esters and amides of ⁇ , ⁇ -unsaturated carboxylic acids with one or more low molecular weight, aliphatic alcohols or amines, which additionally have a further OH or SH group.
  • esters and amides of ⁇ , ⁇ -unsaturated carboxylic acids with one or more low molecular weight, aliphatic alcohols or amines, which additionally have a further OH or SH group are, for example, 4-hydroxybutyl (meth) acrylate, 2-
  • the isocyanate-functionalized polycarbonate obtained by reacting the at least one polycarbonate diol with the at least one polyfunctional isocyanate and the compound (iii) containing the radically polymerizable groups are preferably added in a molar ratio (isocyanate-functional polycarbonate)
  • Polycarbonate diols with the compound (iii) are basically the same as in the reaction of the compounds (i) and (ii) (see above).
  • the second component of the adhesive composition according to the present invention is formed by the at least one component B. It is about a
  • Radiation curing compound i. a compound which undergoes radical polymerization under the influence of actinic radiation.
  • the at least one radiation-curing compound is selected from a group comprising monomers, oligomers and polymers containing up to 20 radiation-reactive groups. It is very particularly preferred if the at least one component B 1 to 5
  • Monomers and / or oligomers and / or polymers are used.
  • at least one of the components B contains 3 to 5 radiation-reactive groups.
  • the at least one component B radiation-curable compounds are selected from a group comprising (meth) acrylic acid esters, (meth) acrylic acid amides, vinyl ethers and bismaleimides. Further preferred radically polymerizable compounds are prepolymers based on
  • polys or polyurethanes which react with radiation curing groups, such as (meth) acrylic acid esters are substituted.
  • polyols the polyols specified above for the formation of the polycarbonate backbone of the at least one component A can be used (in this regard, reference is made to the disclosure therein).
  • polyurethanes reaction products of the diisocyanates mentioned above for the formation of the isocyanate-functionalized polycarbonate skeleton can be used (in this respect is referred to the local
  • At least one, for example one, two, three or even more, preferably all, of the at least one radiation-curing compound (component B) has at least two, for example two, three, four, five, six or even more, functional groups for radiation curing, in particular at least two, for example two, three, four, five, six or even more, unsaturated bonds, in particular ethylenically unsaturated bonds.
  • acid amides with radiation-reactive groups are / are especially suitable, for example (meth) acrylamide, N-methyl (meth) acrylamide, N, N-dimethyl (meth) acrylamide, N-ethyl (meth) acrylamide, N , N-diethyl (meth) acrylamide, N-isopropyl (meth) acrylamide, N-butyl (meth) acrylamide, N-tert.-butyl (meth) acrylamide, N, N-dibutyl (meth) acrylamide, N-phenyl (meth) acrylamide, N - ((meth) acryloyl) morpholine, N- ((meth) acryloyl) piperidine, N- (1, 1-dimethyl-3-oxobutyl) (meth) acrylamide, N-1, 1, 3 , 3-tetramethylbutyl (meth) acrylamide, dimethylene-bis (
  • acids with radiation-reactive groups are also suitable, of which, for example, the abovementioned (meth) acrylamides are derived, namely, for example, (meth) acrylic acid and the like (in this respect, reference is made to the above list of acrylamides).
  • (meth) acrylates of polyols for example pentaerythritol (meth) acrylate, pentaerythritol di (meth) acrylate, pentaerythritol tri (meth) acrylate, pentaerythritol tetra (meth) acrylate, dipentaerythritol penta (meth) acrylate and
  • the components B are selected from the group consisting of poly (meth) acrylates (di (meth) acrylates, tri (meth) acrylates, tetra (meth) acrylates, penta (meth) acrylates, etc.) of polyols,
  • pentaerythritol tri (meth) acrylate especially pentaerythritol tri (meth) acrylate, with poly (meth) acrylates having more than two acrylate groups being most preferred.
  • these polyfunctional acrylate compounds can also be used in combination with mono- and / or di-functional acrylate compounds, for example in order to specifically control the crosslinkability of the adhesive composition.
  • vinyl ethers and maleimides and bismaleimides are also suitable.
  • Typical examples of vinyl ether monomers are methyl vinyl ether, ethyl vinyl ether, hydroxybutyl vinyl ether, tert-butyl vinyl ether, isobutyl vinyl ether, triethylene glycol divinyl ether (available under the
  • RAPI-CURE® DVE-3 from International Specialty Products, US
  • 1,4-cyclohexanedimethanol divinyl ether available under the tradename RAPI-CURE® CHVE, International Specialty Products
  • trimethylolpropane trivinyl ether available as TMPTVE from BASF Corp., US
  • Divinyl ether resins such as
  • Preferred maleimides which can be used according to the present invention as component (s) B have the following general chemical formula (I):
  • N (CO) 2 CH (R) CH 2 is independently selected from the other radical from a group comprising hydrogen and C 2 to C 2 alkyl and
  • P is 0, 1, 2 or 3;
  • y is 0 or 1
  • Ar in each of the radicals O (CO) y Ar is independently selected from a group comprising monosubstituted and trisubstituted rings, each of which may be aromatic or heteroaromatic and may contain from 3 to 10 carbon atoms;
  • Z is a branched chain alkylene or alkylene oxide group having from about 12 to about 500 carbon atoms in its backbone.
  • the adhesive composition according to the present invention further contains at least one photoinitiator for radical polymerization.
  • at least one photoinitiator for radical polymerization it is possible to use the customary commercially available compounds which, upon the action of preferably UV radiation and / or radiation in the visible spectral region, decompose into reactive radicals, provided that the adhesive according to the invention is curable through the security element, i. the security element is transparent to the actinic radiation needed for curing.
  • the photoinitiator (s) used may be, for example, the following compounds: ⁇ -hydroxyketones, benzophenone, ⁇ -aminoketones, benzophenone derivatives, such as 2,4,6-trimethylbenzophenone, 4-methylbenzophenone and 2-hydroxy-2-methylpropiophenone , benzyl dimethyl ketals, acyl phosphine oxides, for example diphenyl (2,4,6-trimethylbenzoyl) phosphine oxide (available as Lucirin® TPO-L from BASF), phenyl bis (2,4,6-trimethylbenzoyl) phosphine oxide, 2, 4,6-trimethylbenzoylethoxyphenylphosphine oxide, 2,2- Dimethoxy-1,2-diphenylethane-1-one, 2-methyl-1- (4-methylthiophenyl) -2-morpholinopropan-1-one and 2-benzyl-2-dimethylamino-1- (4-morpholinophenyl)
  • Photoinitiators may be used each alone or in combination of two or more of the above compounds.
  • Irgacure® types from BASF for example the types Irgacure® 184, Irgacure® 500, Irgacure® 1 173, Irgacure® 651, Irgacure® 369, Irgacure® 127, Irgacure® 907, Irgacure® 1300, CGI 277, can be used become.
  • These photoinitiators are UV photoinitiators, i. the radical polymerization takes place when irradiated in the UV spectral region.
  • the initiators Irgacure® 2022, Irgacure® 2100, Irgacure® TPO and Irgacure® TPO-L can only be used in small amounts of less than 1 wt .-%, based on the
  • Adhesive composition are used, since the processing time in daylight is otherwise too short.
  • Particularly suitable is the initiator CGI 277, available from BASF SE. It is an a-aminoketone.
  • the adhesive composition in a most preferred embodiment of the present invention comprises an oligomeric urethane (meth) acrylate based on a
  • the adhesive composition according to the present invention may contain at least one other modifier as component (s) D.
  • Modifiers are preferably selected from a group comprising fillers, dyes, pigments, luminescent agents, stabilizers, moisture scavengers, accelerators, adhesion promoters, crosslinkers, flexibilizers, polymeric thickeners, flame retardants, corrosion inhibitors, plasticizers and tackifiers.
  • Compound mixtures are used which are soluble or at least miscible in the mixture of the components A, B and C.
  • cationic, anionic or neutral colorants can be used.
  • the luminescent agents are in particular photoluminophores,
  • Electroluminophores Antistokes luminophores, fluorophores and magnetizable, photoacoustically addressable and piezoelectric materials.
  • fluorescein 2 ', 7'-dichlorofluorescein, xanthene dyes and rosamines and rhodamines, for example rhodamine B
  • stabilizers hindered amine light stabilizers and triazole compounds
  • moisture scavenger and adhesion promoter silane compounds can be used.
  • Structural formula (III) can be used:
  • R, R 2 , R 3 and R 4 are independently of one another:
  • Water-soluble starch in particular having an average molecular weight of 3,000 to 7,000 g / mol, polyvinylpyrolidone, in particular having an average molecular weight of 25,000 to 250,000 g / mol, polyvinyl alcohol, in particular having an average molecular weight of 10,000 to 20,000 g / mol, can be used as the polymeric thickener.
  • Xanthan gum carboxymethyl cellulose, ethylene oxide / propylene oxide block copolymer, especially having an average molecular weight of 1, 000 to 8,000 g / mol.
  • An example of the latter block copolymer is the product series Pluronic® from BASF, DE.
  • plasticizers phthalates, citric acid esters and other substances known for this purpose can be used.
  • the constituents of the one-component adhesive are contained in the adhesive in the following amounts:
  • Adhesive composition are included, the sum of the mass fractions of these three components exactly 100 mass fractions. If further additional components are included, the sum of the mass fractions of the three components A, B and C is less than 100 mass fractions, wherein the difference between 100 mass fractions and the sum of the mass fractions of the three components A, B and C is given by the mass fraction of the further component (s).
  • the constituents of the one-component adhesive are contained in the adhesive in the following amounts:
  • the sum of the mass fractions of the components A, B, C and D is 100 parts by mass, if not further constituents are contained in the adhesive composition, for example a solvent. If the sum of the mass fractions of the components A, B, C and D corresponds to less than 100 parts by mass of the adhesive composition, the difference between 100 parts by mass and the sum of the mass fractions of the four components A, B, C and D is given by the mass fraction of further constituents ,
  • the adhesive composition is applied to at least one bonding surface of the two bonding partners, namely the security element and / or the backing.
  • the one-component adhesive can be applied in a conventional manner to the at least one bonding surface, for example by means of printing, brushing, casting, rollercoating, curtain casting, spincoating, knife coating, dipping, dispensing or other coating techniques.
  • the layer thickness produced depends on the viscosity of the adhesive, on the wettability of the at least one bonding surface, the application method and on other parameters.
  • the layer thickness can preferably at least 1 ⁇ , more preferably at least 2 ⁇ , even more preferably at least 5 ⁇ and most preferably at least 7 ⁇ amount.
  • the layer thickness may preferably be at most 1 .mu.m, more preferably at most 500 .mu.m, even more preferably at most 50 .mu.m, and most preferably at most 30 .mu.m.
  • the individual adhesive layers may be thinner, for example in the range of 1 to 20 ⁇ .
  • the adhesive is cured by irradiation of actinic radiation.
  • actinic radiation is used, which activates the at least one
  • Photoinitiators causes.
  • the actinic radiation is thus in terms of their spectral
  • the at least one photoinitiator is adapted to the available actinic radiation.
  • the spectral distribution is to be determined so that the actinic radiation is absorbed by the at least one photoinitiator.
  • the intensity of the actinic radiation must be set so high that radical polymerization is promoted.
  • the actinic radiation is preferably in the UV spectral range, but may alternatively or additionally also be in another spectral range, for example in the visible (VIS) or IR spectral range. UV radiation is advantageous because it allows for processability under normal daylight if the adhesive composition is not curable by irradiation of electromagnetic radiation in the VIS spectral range.
  • the curing step by means of the actinic radiation creates a very strong and irreversible connection between the security element and the carrier of the value or security document.
  • one-component adhesive be short or long.
  • the curing time ranges from 0.5 seconds to 5 hours, preferably from 1 second to 30 minutes, more preferably from 2 seconds to 1 minute, and most preferably from 5 seconds to 20 seconds.
  • the irradiation of the adhesive layer is preferably carried out through the security element. Also possible is irradiation by the wearer of the value or security document. For this purpose, this is transparent form at least in the connection region for the actinic radiation.
  • the inventive method can in particular for applying a
  • Security elements are used on a carrier of a value or security document, in particular a security or value document.
  • the security element may be in the form of a so-called optically variable element, i. an element that has a different appearance depending on the viewing direction.
  • the security element is preferably formed by a diffraction element, very particularly preferably by a holographic data carrier.
  • Security element can be formed, for example, by diffractive structures, such as zero-order diffraction gratings, rainbow-effect diffraction gratings and relief and volume holograms, as well as microlenses and lenticular gratings.
  • diffractive structures such as zero-order diffraction gratings, rainbow-effect diffraction gratings and relief and volume holograms, as well as microlenses and lenticular gratings.
  • the security element is typically manufactured separately and is called a patch
  • Safety elements on the carrier usable semifinished product depends on its nature.
  • the semi-finished product is multilayered. It can, for example, have a base on which there is a functional layer, and a protective layer can be located above the functional layer so that the functional layer is arranged between the base and the protective layer.
  • the functional position forms the actual security element, which is finally located on the carrier.
  • the pad and the protective layer serve to handle and protect the functional layer during the manufacturing process of the security element and to protect it when applied to the carrier.
  • These two auxiliary layers can for example be made of polyvinyl alcohol, a fluoropolymer, a
  • the auxiliary layers are typically removed from the functional layer so that only the functional layer remains on the carrier after application.
  • the dimensions of the security element can be arbitrary and are adapted to the application.
  • the security element can be as large as the value or security document to which it is applied, so that it covers the entire surface, or it is smaller, so that it is only a partial surface of the value or Security document covers, for example, 0.5 to 75%, preferably 1 to 50% and most preferably 2 to 25% of the surface of the security document.
  • One or more security elements may be applied to one side of the security or security document, or one or more security elements may be applied to either side of the security or value document.
  • the support of the value or security document is formed from a polycarbonate-containing material formed from polycarbonate at least on a surface on which the security element is connected to the carrier.
  • the invention is particularly well suited for producing a durable adhesive bond between the security element and a polycarbonate-containing or polycarbonate surface of the support.
  • the value or security document may in particular be a passport, identity card, driving license, an access control card or other ID card, a vehicle registration document, vehicle registration document, visa, check, means of payment, in particular a banknote, a check, bank, credit or cash card, Customer card, health card, chip card, company ID, proof of eligibility, membership card, gift or
  • Coupon bill of lading or other proof of entitlement, tax stamp, postage stamp, ticket, token, token, adhesive tag (for example, for product security) or other document.
  • the document may be, for example, a smart card.
  • the value or security document may be in ID 1, ID 2, ID 3, or any other normalized or non-normalized format, such as a booklet form, such as a passport-like item.
  • a value or security document is generally a laminate of several document layers, which have been connected in register under the influence of heat and under increased pressure. These documents should meet the standardized requirements, for example ISO 10373, ISO / IEC 7810, ISO 14443.
  • the document layers are made of a material suitable for lamination.
  • the security or security document may be formed from a polymer selected from a group comprising polycarbonate (PC), in particular bisphenol A polycarbonate, polyethylene terephthalate (PET), derivatives thereof, such as glycol-modified PET (PETG), Polyethylene naphthalate (PEN), polyvinyl chloride (PVC), polyvinyl butyral (PVB), polymethyl methacrylate (PMMA), polyimide (PI), polyvinyl alcohol (PVA), polystyrene (PS), polyvinyl phenol (PVP), polypropylene (PP), polyethylene (PE), thermoplastic elastomers (TPE), in particular thermoplastic polyurethane (TPU), acrylonitrile-butadiene-styrene copolymer (ABS) and their derivatives, and / or paper.
  • PC polycarbonate
  • PET polyethylene terephthalate
  • PEN glycol-modified PET
  • PEN Polyethylene naphthalate
  • PVC polyvinyl chloride
  • the document may also be made of several of these materials. It preferably consists of PC or PC / TPU / PC.
  • the polymers may be either unfilled or filled. In the former case, they are preferably transparent or translucent. If the polymers are filled, they are opaque.
  • the above information relates both to films to be bonded together and to liquid formulations applied to a precursor, such as a resist.
  • the document is made from 3 to 12, preferably 4 to 10, films (including the carrier of a data communication device contained therein).
  • a laminate formed in this way can finally be coated on one or both sides with a protective lacquer. Overlay layers formed in this way protect security features arranged underneath and / or give the document the required abrasion resistance.
  • the security element according to the present invention may also be arranged protected under an overlay position. Likewise, that can
  • security element can also be integrated into an inner laminate plane by lamination.
  • a stack of a plurality of polymer films can first be collected.
  • the films of the stack are then laminated under the action of a pressing pressure and at an elevated temperature.
  • the stack is laminated in a hot press typically at 190 to 200 ° C and a pressure of, for example, 350 N / cm 2 and in a cold press at a pressure of 600 N / cm 2 when the document layers are made of polycarbonate.
  • the security element for example a holographic data carrier, can then be glued onto the carrier produced in this way in accordance with the invention. So that the security element is protected, the laminate can then be provided with a protective varnish.
  • At least the outer polymer film on which the security element is attached is preferably a polycarbonate film.
  • the security element can also first be applied to a carrier film and fixed there with the method according to the invention.
  • This polymer film is
  • This carrier film with the security element applied thereon can then be used with further polymer films, for example likewise
  • Polycarbonate films or films of different materials into a stack be collected.
  • the films in the stack are then laminated together.
  • the security element may in this case be arranged inside in the laminate stack. So that the security element is visually recognizable from the outside, the film layers arranged between a viewer's point of view and the security element are transparent and preferably colorless. Optionally, there may be apertured print layers between the viewer's point of view and the security element.
  • the further document layers in the laminate may contain additional security features, such as a photograph of the owner of the document and / or
  • the stack can also contain a film layer with an RFID circuit with RFID chip and RFID antenna. Outwardly, the stack may be completed by cover sheet layers (overlays) or coated with a protective varnish. These cover film layers or the protective lacquer are preferably transparent, thereby allowing the view of underlying document layers and
  • the overlays protect the underlying document layers and / or offer the possibility of optical laser personalization and generation of text and image information.
  • the carrier film layer and the other document layers can, for example, additional
  • the document can with more
  • Security features are equipped.
  • the further security features can be either individualizing or not individualizing.
  • Security features include guilloches, watermarks, embossed prints
  • the document may also comprise electronic components, for example an RFID circuit with antenna and RFID microchip, electronic display elements, LEDs, touch-sensitive sensors and the like.
  • electronic components may be hidden between two opaque layers of the document.
  • Fig. 1 shows an inventive value or security document in one
  • FIG. 2 shows the value or security document according to the invention from FIG. 1 in a lateral sectional view.
  • the value or security document according to the invention may be an identity card 100.
  • the identity card has an upper side 101 and a lower side (not shown).
  • the identity card is essentially formed from a carrier 110, which has been produced by laminating one or more polymer layers 11 1, 12.
  • the upper polymer layer 1 1 1, for example, from
  • a passport photo 120 is printed on the top side 101 of the identity card 100.
  • a second area of the identity card is on the
  • a security element 200 for example, a hologram patch, laminated by gluing. This, too, when viewed at a certain angle, shows the facial image of the person to whom the identity card is associated.
  • the hologram patch may for example be formed from two layers, for example from a first carrier facing the first layer 210 and a second layer 220, which is the actual
  • the hologram forms.
  • the hologram patch is applied to this with a contact page 21 1, which faces the carrier 1 10 of the identity card.
  • the first layer may preferably consist of polycarbonate.
  • an adhesive layer 300 between the hologram patch and the carrier 110.
  • a prepolymer corresponding to component A according to the present invention
  • a plurality of radiation-curing compounds corresponding to components B according to the present invention
  • a plurality of photoinitiators corresponding to US Pat the components C according to the present invention.
  • other ingredients are included, namely a primer and UV light stabilizers.
  • a bifunctional aliphatic urethane acrylate based on polycarbonate and isophorone diisocyanate (SUO 1200, Polygon Chemie AG) is used for the inventive example.
  • prepolymers (component A) are also used for Comparative Examples 1 to 3 also bifunctional aliphatic urethane acrylates, but not based on polycarbonate, or polyester (meth) acrylates, namely on the basis of an aliphatic
  • Urethane acrylate based on a polyether (CN 9002 from Sartomer Arkema Group), an aliphatic urethane acrylate based on a polyether (UV-3300B from Nippon Gohsei) or a mixed polyether obtained by ring-opening polymerization from two cyclic monomers (diol) 6000 DMA (dimethacrylate)).
  • Radiation-curing compounds are mono- and polyfunctional acrylate monomers.
  • the photoinitiator (components C) used is CGI 277 from BASF.
  • compositions are given in Table 1.
  • compositions were prepared by mixing the components with the photoinitiator added under yellow light conditions. The amounts of the ingredients are given in wt .-%.
  • Comparative Examples 1, 2 and 3 also a prepolymer based on an oligomeric urethane acrylate, but not on the basis of polycarbonate, but on the basis of polyethers or a prepolymer based on a polyester (meth) acrylate.
  • the Compositions of Comparative Examples 4 and 5 contain as well as the
  • composition of the example according to the invention a urethane acrylate based on a polycarbonate as component A.
  • Example is used, additionally contains isobornyl acrylate.
  • the total amount of the radiation-curing compounds constituting the components B in this composition is 64.1% by weight as in the case of Comparative Examples 1, 2 and 3.
  • the proportion of the urethane acrylate is 32.8% by weight in the composition of the present invention as well as in the compositions of Comparative Examples 1, 2 and 3 for the same reason.
  • the compositions of Comparative Examples 4 and 5 are examples of Comparative Examples 4 and 5
  • composition of the radiation-curing compounds (component B):
  • the composition of Comparative Example 5 contains a total of 59.1 wt .-% isobornyl acrylate (partially contained in SUO-1200IB20), while the
  • Trimethylcyclohexanolacrylat contains.
  • the former compound is much more hydrophobic than the latter.
  • the content of isobornyl acrylate is in the compositions of
  • Example of the invention and Comparative Examples 1, 2, 3 and 4 are the same size
  • Adhesive compositions have been studied to include media (solvent) in a cured adhesive, the adhesive strength of the cured adhesive on a substrate, the compressive shear strength of the cured adhesive, the viscosity of the uncured adhesive composition, and the reactivity of the adhesive composition in photohardening.
  • DIN circular disks (diameter 50 mm, height 5 mm) were produced from the adhesive compositions.
  • a high adhesive strength is then represented by a test value Gt 0, while a test value Gt 2 indicates a lower adhesive strength.
  • Adhesive compositions the complex viscosity was determined using a Physica MCR301 Rheometer from Anton Paar. The measurement was standardized with a
  • Measuring cone PP20 and a 200 ⁇ gap performed at 23.5 ' ⁇ .
  • the viscosity was determined at a shear rate of 1 / s. The results of these measurements are for the
  • Photorheology device and a DELOLUX® 80/400 LED lamp used by DELO Industrie Klebstoffe, DE The LED lamp was at an intensity of 200 mW / cm 2 operated.
  • the exposure start took place 10 s after the start of the measurement.
  • the reaction time is defined as the time value at the intersection of the tangents of the maximum slope and the final viscosity.
  • the adhesive composition of the invention has a much lower
  • Adhesive composition very good and comparable to the compositions of Comparative Examples.
  • the compressive shear strength of a specimen obtained with the adhesive composition according to the invention is also still higher than in the case of the thus compared
  • the viscosity of the adhesive composition according to the invention is somewhat higher than in the case of the comparative samples, it is within the usual range.
  • Adhesive composition very good.
  • the adhesive composition according to the present invention which is shown in Table 1, is prepared and applied, for example, by means of a flexographic printing process over the entire surface of a substrate, preferably of polycarbonate.
  • a hologram / ldentigram (photopolymer) film is laminated to the substrate wetted with the adhesive composition with a laminating roller.
  • the adhesive composition is then cured / polymerized by UV radiation through the hologram / ldentigram sheet. There is obtained a very strong bond between the hologram / ldentigramm film and the substrate, which is not affected even after prolonged exposure to hydrocarbon solvents or polar solvents, such as acetone and / or ethanol.
  • Table 2 Properties of the adhesive compositions and the test specimens obtained therefrom by curing
  • identity card 100 value or security document, identity card

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

L'invention vise à protéger un élément de sécurité (200) se trouvant sur ou dans un document de valeur ou de sécurité (100) contre une manipulation frauduleuse, et concerne à cet effet un procédé de production d'une liaison adhésive entre l'élément de sécurité (200) et un support (110) du document de valeur ou de sécurité (100) au moyen d'une substance adhésive (300) à un composant. La substance adhésive (300) peut être durcie par rayonnement actinique. L'élément de sécurité (200) est collé sur la surface (101) du support (110) au moyen de la substance adhésive à un composant (300). La substance adhésive (300) à un composant présente une composition de substances adhésives contenant les constituants suivants : (A) au moins un uréthane(méth)acrylate oligomère à base d'un polycarbonate ; (B) au moins un composé durcissable par rayonnement ; et (C) au moins un photoinitiateur.
EP16720419.7A 2015-05-07 2016-05-03 Document de valeur ou de sécurité, procédé de production d'une liaison adhésive entre un élément de sécurité et la surface du document de valeur ou de sécurité, ainsi qu'utilisation d'une substance adhésive à un composant Active EP3291995B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015208534.1A DE102015208534A1 (de) 2015-05-07 2015-05-07 Wert- oder Sicherheitsdokument, Verfahren zum Herstellen eines Haftvermittlerverbundes zwischen einem Sicherheitselement und der Oberfläche des Wert- oder Sicherheitsdokuments sowie Verwendung eines einkomponentigen Klebstoffes
PCT/EP2016/059925 WO2016177748A1 (fr) 2015-05-07 2016-05-03 Document de valeur ou de sécurité, procédé de production d'une liaison adhésive entre un élément de sécurité et la surface du document de valeur ou de sécurité, ainsi qu'utilisation d'une substance adhésive à un composant

Publications (2)

Publication Number Publication Date
EP3291995A1 true EP3291995A1 (fr) 2018-03-14
EP3291995B1 EP3291995B1 (fr) 2019-11-27

Family

ID=55910964

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16720419.7A Active EP3291995B1 (fr) 2015-05-07 2016-05-03 Document de valeur ou de sécurité, procédé de production d'une liaison adhésive entre un élément de sécurité et la surface du document de valeur ou de sécurité, ainsi qu'utilisation d'une substance adhésive à un composant

Country Status (3)

Country Link
EP (1) EP3291995B1 (fr)
DE (1) DE102015208534A1 (fr)
WO (1) WO2016177748A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200239746A1 (en) * 2019-01-30 2020-07-30 Crane & Co., Inc. Performance adhesive for security documents
DE102020126574B4 (de) * 2020-10-09 2025-02-20 Bundesdruckerei Gmbh Verfahren und vorrichtung zum fügen eines sicherheitselements und eines rohlings eines ausweis-, wert-oder sicherheitsdokuments

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69030981T2 (de) * 1989-03-30 1997-10-23 Toyo Boseki Strahlungshärtbares Harz und dieses enthaltende Zusammensetzung
EP0964792B1 (fr) * 1997-03-07 2002-06-12 Henkel Kommanditgesellschaft auf Aktien Systemes adhesifs pour procede de brochage a une ou plusieurs etapes, procede de brochage d'imprimes
DE19853813A1 (de) * 1997-12-10 1999-06-17 Henkel Kgaa Klebstoff mit mehrstufiger Aushärtung und dessen Verwendung bei der Herstellung von Verbundmaterialien
DE102008019871B3 (de) 2008-04-17 2009-11-05 Bundesdruckerei Gmbh Mehrschichtiges Sicherheitsdokument und Verfahren zu dessen Herstellung
DE102008049631A1 (de) * 2008-09-30 2010-04-01 Giesecke & Devrient Gmbh Karte mit eingebettetem Sicherheitsmerkmal
DE102009007552A1 (de) * 2009-02-04 2010-08-05 Bundesdruckerei Gmbh Verfahren zur Herstellung von mehrlagigen Sicherheitsprodukten
DE102010033049A1 (de) 2010-08-02 2012-02-02 Bundesdruckerei Gmbh Haftvermittlerschicht für die Verbindung eines holografischen Datenträgers mit einem Substrat

Also Published As

Publication number Publication date
EP3291995B1 (fr) 2019-11-27
WO2016177748A1 (fr) 2016-11-10
DE102015208534A1 (de) 2016-11-10

Similar Documents

Publication Publication Date Title
EP2460668B1 (fr) Document de sécurité et/ou de valeur doté d'une couche de revêtement équipée de manière à résister aux égratignures
EP1776240B1 (fr) Element de securite et procede pour le realiser
EP2344342B1 (fr) Carte à élément de sécurité intégré
DE102015212492A1 (de) Sicherheits- oder Wertdokument mit einem Lumineszenzmerkmal und Verfahren zum Prüfen der Echtheit des Sicherheits- oder Wertdokuments
EP2676803B1 (fr) Procédé de fabrication d'un composite en couches de polymère doté d'une personnalisation et/ou d'une individualisation à plusieurs couches
EP2396359B1 (fr) Compositions photopolymères en tant que formules imprimables
EP1879154B1 (fr) Procédé de fabrication d'un élément de sécurité
EP2700510B1 (fr) Documents de valeur et/ou de sécurité à base de polycarbonate avec hologramme dans le corps de la carte
EP2660067B1 (fr) Documents de valeur avec revêtement de protection et leur procédé de fabrication
EP2205437B1 (fr) Procédé de fabrication d'un composite stratifié de polycarbonate
EP2888116A1 (fr) Document de sécurité et/ou de valeur comportant une fenêtre visuellement commutable pourvue d'un hologramme
DE102008036402B3 (de) Goniolumineszentes Sicherheitselement und Verfahren zu dessen Herstellung
EP2874823B1 (fr) Procédé de fabrication d'un élément de sécurité multicouches
DE102016015546A1 (de) Mehrlagiges Wertdokumentsubstrat
EP3291995B1 (fr) Document de valeur ou de sécurité, procédé de production d'une liaison adhésive entre un élément de sécurité et la surface du document de valeur ou de sécurité, ainsi qu'utilisation d'une substance adhésive à un composant
EP3684610B1 (fr) Feuille inscriptible au laser
EP3129237B1 (fr) Procédé de fabrication d'un élément de sécurité
EP4440846A1 (fr) Film plastique spécial pour la production de documents de sécurité
DE102007037721A1 (de) Verfahren zur Herstellung eines Sicherheits- und/oder Wertdokuments
DE102021100143A1 (de) Transferfolie, Verwendung einer Transferfolie, Verfahren zur Herstellung einer Transferfolie, Verfahren zum Dekorieren eines Kunststoffartikels sowie Kunststoffartikel
EP2302005B1 (fr) Laque à faisceau de rayonnement pigmenté
DE202022000962U1 (de) Schichtaufbau zur Herstellung eines Scharniers, insbesondere für die Herstellung mehrschichtiger Buchdecken mit Sicherheitsmerkmalen
DE102021000890A1 (de) Sicherheitselement und Verfahren zu seiner Herstellung
DE102012216126A1 (de) Verfahren zum flächigen Verbinden von Polymerfolien mittels eines Laminierverfahrens, Polymerfolienverbund, dessen Verwendung sowie daraus gebildetes Wert- und/oder Sicherheitsdokument
DE102019109059A1 (de) Ausweis-, wert- oder sicherheitsdokument sowie verfahren und vorrichtung zur herstellung eines solchen

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20171206

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BUNDESDRUCKEREI GMBH

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190619

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1206231

Country of ref document: AT

Kind code of ref document: T

Effective date: 20191215

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502016007736

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20191127

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200228

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200227

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200227

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200327

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200419

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502016007736

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20200828

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200531

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200531

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200503

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200503

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1206231

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210503

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210503

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20250519

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20250523

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20260324

Year of fee payment: 11