EP1402483A2 - Sicherheitsbänder - Google Patents
SicherheitsbänderInfo
- Publication number
- EP1402483A2 EP1402483A2 EP02719659A EP02719659A EP1402483A2 EP 1402483 A2 EP1402483 A2 EP 1402483A2 EP 02719659 A EP02719659 A EP 02719659A EP 02719659 A EP02719659 A EP 02719659A EP 1402483 A2 EP1402483 A2 EP 1402483A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- security
- tapes
- electrically conductive
- partially
- security tapes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920001940 conductive polymer Polymers 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 25
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 239000010410 layer Substances 0.000 claims description 49
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 10
- 239000011241 protective layer Substances 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000012790 adhesive layer Substances 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 3
- 238000009499 grossing Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 239000002322 conducting polymer Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 description 13
- 238000001465 metallisation Methods 0.000 description 13
- 239000000123 paper Substances 0.000 description 12
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229960002796 polystyrene sulfonate Drugs 0.000 description 3
- 239000011970 polystyrene sulfonate Substances 0.000 description 3
- 239000002318 adhesion promoter Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011104 metalized film Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920006268 silicone film Polymers 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet 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
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/355—Security threads
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
- D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
- D21H21/48—Elements suited for physical verification, e.g. by irradiation
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/916—Fraud or tamper detecting
-
- 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.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
Definitions
- the invention relates to security tapes to identify the originality of
- Sheets of paper such as documents, securities and banknotes.
- banknotes In connection with an ever increasing quality of existing copying and computer technology, an increasing number of imitations of documents, securities and banknotes can still be expected. For example, with the help of modern copying techniques, counterfeit banknotes can no longer be easily and visually distinguished from real banknotes. Special measures must therefore be taken that cannot be overcome with the technologies available to counterfeiters today and in the foreseeable future.
- banknotes In addition to special papers for such securities, banknotes, for example, are equipped with security elements having an optical diffraction effect and a security band embedded in the paper.
- Embodied film structure which consists of at least one carrier film and a metallization applied to the carrier film and which is embedded in the paper web completely or with so-called windows (window thread), are usually checked for electrical conductivity, whereby the methods of inductive and capacitive Have established coupling.
- Checking the electrical conductivity of the metallization is made more difficult by the fact that, on the one hand, the banknotes are subject to high mechanical stresses when used, for example by kinking and folding by the user, but also by bending in ATMs and counting machines.
- the film structure is subject to considerable stress even during the technological process of paper production as a result of tensioning and bending in the wire.
- DE 22 15 628 describes a metal security thread or strip with machine-readable, individualizing codes in the form of a perforated security strip or a strip that can be provided with magnetic information.
- a security document in particular a bank note with a security element, which is provided with characters that are visually readable at least in transmitted light and is electrically conductive and has additional substances for machine testing, is described in DE 40 41 025 AI.
- the security element preferably consists of a transparent film strip which has a visually verifiable negative writing and is additionally provided with electrically conductive and magnetic substances.
- DE 197 18 859 describes a method for applying a conductive
- DE 198 36 503 describes a method for integrating electrically conductive feature substances into the paper web of documents with an electrically conductive security thread, an electrically conductive polymer being brought homogeneously or partially into or onto the paper web.
- DE 198 56 457 describes a film for a film capacitor in which, in order to reduce the overall resistance of the electrode, current paths are formed on the electrically conductive layer which have a lower surface resistance than the electrically conductive layer.
- the electrically conductive layer can be both a metal layer and a conductive plastic layer.
- the current paths consist of the same or a different electrically conductive material.
- DE 199 15 155 also describes an electrically conductive feature substance for security features to be incorporated into paper webs for checking documents, the feature substance being an electrically conductive polymer.
- a film structure consisting of at least one carrier film, an applied metallization with demetalization in sections and a layer of the electrically conductive polymer serves as a security feature. Cracks in the metallization are bridged by the layer of electrically conductive polymer connected in parallel.
- DE 199 28 060 describes an optically variable security feature with at least one carrier film, a reflection layer, diffractive structures and a protective layer for checking documents, an electrically conductive polymer being introduced in different layers in the layer structure of the security feature as a liquid application substance in the form of a solution, a dispersion or suspension or in the form of a monomer together with a polymerizing agent with a carrier material and that the reflective layer consists of at least one paint-like coating containing metal pigments.
- DE 199 35 434 describes a method for electroless deposition of metallic layers with high metallic conductivity, a slip being applied to a substrate which contains at least one organic binder, at least one reducing agent and at least one solvent. The solvent is then removed from the layer and the layer is brought into contact with a solution which contains the metal to be deposited in the form of ions.
- WO 94/19813 describes a metallized film capacitor in which the metallization of the films is made as thin as possible in order to improve the dielectric strength. Conductivities of 5 - 300 Ohm / D are achieved. The invention is based inter alia on the use of metal layers of different thicknesses, which are carried out separately.
- Scattered metallization means a non-homogeneously metallized surface or a homogeneously metallized surface with demetallizations or a homogeneously metallized surface with inhomogeneous surface brilliance or a homogeneously metallized surface with inhomogeneous surface brilliance and demetallizations.
- Any material is referred to as the substrate or carrier substrate, onto or into which coding means are to be attached or inserted, material being understood to mean, for example, plastic or metal foil, paper, cardboard and textile fabric. Coding means are understood in the following in this description and in the claims to mean means for securing and coding, with electrical, optical or magnetic modes of action.
- security tapes which are fully and / or partially visible in plan view and / or by looking through on or in the sheet material.
- Sheet material means all security papers or papers for documents, securities and banknotes.
- the security tapes of the invention are made up of several different ones
- Components, coding means and electrically conductive layers which are connected in a different arrangement to a carrier substrate.
- Layers of known electrically conductive polymers are used. These security tapes are applied or integrated in sheet material.
- a prerequisite for the use of electrically conductive polymer layers in combination with a metallization layer is a clear difference between the surface resistances ( «100 k ⁇ / ⁇ ), in particular a very high electrical surface resistance of the metallization layer is required (» 200 k ⁇ / D).
- the customary and applied technologies for metallization achieve low surface resistances.
- the coating by means of an electrically conductive polymer for.
- an electrically conductive polymer for.
- PEDT / PSS Polyethylenedioxythiophene polystyrene sulfonate (PEDT / PSS) in combination with a metallization layer is to be used as a technological hurdle for counterfeiters, the PEDT / PSS being characterized by a sheet resistance in the range of 15-100 k ⁇ / D.
- a surface resistance of 50 k ⁇ / D is achieved on PE films using a primer.
- the polymer layer is applied areally or partially, whereby it is preferably area-modulated or applied as a scatter print. Due to the partially changing surface resistance de creates a readable coding. This in turn can be easily detected in different ways, especially by means of capacitive coupling.
- a possible mechanical physical double test of the electrically conductive polymer PEDT / PSS is advantageous, which on the one hand detects the electrical conductivity and on the other hand the optical property, for example in the IR range.
- the IR properties can be used effectively with increasing wavelength (> 900 nm) as well as the application weight or the layer thickness. Measurable parameters are given by absorption and change in wavelength. This double check significantly reduces the likelihood of identifying counterfeits or the error rate of the undetected counterfeits or the error rate of the real products identified as counterfeit.
- a metallized surface to be used according to the invention in particular with high brilliance, in which it would be assumed that it has good electrical conductivity, which could contain an electrically conductive security feature or even represents a security feature via coded surface resistance changes - represents a further hurdle for a counterfeiter, since the task, function and mode of operation of the metallized surface are neither suspected nor obvious.
- the invention relates to security bands for identifying the
- the security tapes consist of substrates, of areal or scattered metallized applications with a defined surface resistance and of electrically conductive polymers, also with a defined surface resistance.
- the surface resistance of the areal or scattered metallized applications is greater than 200 k ⁇ / D
- the surface resistance of electrically conductive polymers is in the order of 15 to 100 k ⁇ / D.
- the difference between the surface resistances of the applications and the electrically conductive polymers is greater than 100 k ⁇ / D.
- This type of security tape according to the invention is connected to sheet material - for example documents of value and banknotes - in a manner known per se.
- the structure of the security tapes - that is, the arrangement of substrates of electrically conductive polymers, areal or scattered metallized applications, protective layers, release agents and / or adhesive layers - is chosen depending on the purpose, the individual layers being interchangeable. Siliconized layers or transfer tapes or layers are preferably used as release agents. Depending on the intended use and the production technology used, primers are used, the primers serving both as adhesion promoters and for smoothing according to the invention of applied substrates are suitable.
- the electrically conductive polymers, the areal or scattered metallized applications, the substrates, possibly also the protective layers and the primers are arranged according to the invention as coding means so that their electrical or optical or magnetic modes of action are used as coding means, the electrical modes of action being detectable by means of capacitive coupling are.
- the electrically conductive polymers partially or surface-modulated or partially surface-modulated.
- a coding resulting from this can be detected capacitively.
- partially or area-modulated or partially area-modulated applications of areal or scattered metallized applications can be detected as coding by means of capacitive coupling.
- the coding means of the security tapes can be influenced physically.
- the coding means react, perceptible to the tester as authenticity or Originality feature, either in the security tapes or in connection with a document of value or a banknote.
- the electrically conductive polymer to be used according to the invention is preferably a polyethylene dioxythiophene polystyrene sulfonate (PEDT / PSS).
- a special embodiment of the invention provides that subbands are combined to form a security band.
- the individual subbands can consist of substrates, of areal or scattered metallized applications and of electrically conductive polymers, and the individual subbands can also consist of protective layers, release agent layers, adhesive layers and a primer.
- the selection and arrangement of the individual layers depends on the desired use and the processing technology. Different surface resistances of individual layers in the subbands are also within the scope of the invention.
- the sub-bands produced identically or with a different structure result in codes on their own or after their connection to a security band. All coding means on the sub-tapes and on the security tape can be aligned differently on the surface to be applied.
- a security band 1 for identifying the originality of sheet material 2 is shown schematically as a section. It essentially contains a substrate 10, a surface or scattered metallized application or application layer 13 and an electrically conductive polymer 12 with a surface resistance of the order of 15-100 k ⁇ / D, the difference between the surface resistance of the surface or scatter metallized layer 13 and the sheet resistance of the electrically conductive polymer 12 is greater than 100 k ⁇ / D.
- the layers are optionally interchangeable.
- FIG. 1b shows a section of a security band 1 consisting of substrate 10 and a surface-metallized layer 13 with a surface resistance greater than 200 k ⁇ / D.
- electrically conductive polymer 12 - here a polyethylene dioxythiophene polystyrene sulfonate (PEDT / PSS) - indicates the value of the banknote and a serial number.
- PEDT / PSS polyethylene dioxythiophene polystyrene sulfonate
- FIG. 2a shows a further variant of the security band 1 according to the invention.
- a substrate 10 is smoothed with a primer 11.
- the electrically conductive polymer 12 is located on this, which in turn is provided with a primer 11 if necessary.
- This is followed by the metallized layer 13 and, if desired depending on the application, a final protective layer 14, wherein a primer 11 may also be required between the metallized layer 13 and the protective layer 14.
- a colored lacquer - not shown in FIG. 2a - can also be applied to the protective layer 14 for optical finishing. It is also conceivable that the protective layer 14 consists of such a lacquer layer.
- the position of the electrically conductive polymer 12 can be exchanged with the metallized layer 13 the.
- the primers 11 used can also act as adhesion promoters.
- the security tape 1 contains an adhesive layer 15 for connection or integration with the sheet material 2. If the security tape 1 is pressed or sealed with the sheet material 2, the adhesive layer 15 can be dispensed with. Since the security tape 1 is usually wound on rolls, it makes sense to provide one side thereof with a release agent 9, in particular a silicone film. As a release agent 9, the security tape 1 can also be provided with a transfer tape 16 (FIG. 2 c), the transfer tape 16 containing adjustment means 8, for example perforations, magnetic tracks or optical marks for the application of the security tape 1 to the sheet material 2 in the correct position. In this embodiment - shown in FIG. 2b - the embodiments 10 are coated on both sides, with an electrically conductive polymer 12 on one side of the substrate 10 and the metallized layer 13 on the other side.
- FIG. 2c Another variant is shown in FIG. 2c.
- Two subbands 30; 31 are manufactured independently of each other and connected to each other.
- the sub-bands 30; 31 are, for example, glued or pressed or sealed and, when assembled, form the security band 1.
- the one sub-band 30 consists, in addition to other layers, of a substrate 10 and the electrically conductive polymer 12, and the other sub-band 31 essentially consists of a substrate 10 and the metallized layer 13.
- the essential layers of the sub-bands 30; 31 interchangeable, and the sub-bands 30; 31 can be put together in different places.
- the electrically conductive polymer 12 is applied in a surface-modulated manner.
- 3 a illustrates the schematic structure of a section of a security band 1.
- a coding is produced on the basis of the different application thickness and the resulting changing surface resistances.
- the modulated surface resistances represent a specific coding of the sheet material 2.
- This example describes a security band 1 or sub-bands 30; 31 similar to that described in Example 4, with the electrically conductive polymer 12 being partially applied. As shown in Figure 3b, the partial applications of polymer 12 result in partially changing Surface resistances, which in turn serve as codes and can represent batch or serial numbers.
- a further embodiment of the security band 1 or of the sub-bands 30 is varied from examples 4 and 5 with reference to FIG. 3 c; 31 presented.
- the electrically conductive polymer 12 is partially applied, and the respective sections of the partial orders are applied in a surface-modulated manner. Due to the partially changing surface resistances, a coding is created which represents the manufacturer and the date of manufacture, and the surface-modulated sections produce a coding which represents a specific coding of the sheet material 2.
- one or more codings are combined in accordance with Examples 4, 5 and / or 6, these being implemented in different surface directions.
- the electrically conductive polymer 12 is partially surface-modulated in one surface direction - see example 6 - and partially applied in another surface direction - see example 5 - with different codes being produced in both directions.
- a primer 11 such as the electrically conductive polymer 12 in Examples 4 to 7 is partially or surface-modulated or partially-surface-modulated.
- the resulting structure of the primer application 11 is transferred as a master structure to the layer to be applied made of electrically conductive polymer 12 and / or a metallized layer 13. Codings are produced as described in Examples 4 to 7.
- Two manufacturers of thread components manufacture parts of a security band 1.
- These subbands 30; 31 are connected to one another using customary transfer methods - shown in FIG. 4 - and each represent codes by themselves or by combining codes with one another.
- the subbands 30; 31 or the combination of the sub-bands 30; 31 be compatible with the usual systems.
- each sub-band 30; 31 alone or the combination of the sub-bands 30; 31 represent a coding. From the combination of two subbands 30; 31, a coded security band 1 is created only by bringing the two sub-bands 30; 31 the desired coding is created, which represents the authenticity of the sheet material 2.
- the individual coding means can have different, preferably electrical, magnetic, optical modes of action.
- Individual subbands 30; According to the invention, 31 can also have coding means which can be influenced physically, for example by supplying energy, in particular in the form of visible light, UV, IR or thermal radiation.
- coding is only activated by connecting or integrating a security band 1 with the sheet material 2.
- a decipherable or detectable coding is created by combining the security tape 1 with markings on the sheet material 2.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Credit Cards Or The Like (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Developing Agents For Electrophotography (AREA)
- Transplanting Machines (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Air Bags (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Laminated Bodies (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Facsimile Transmission Control (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10111848 | 2001-03-01 | ||
DE10111848A DE10111848A1 (de) | 2001-03-01 | 2001-03-01 | Sicherheitsmerkmale |
PCT/DE2002/000749 WO2002071345A2 (de) | 2001-03-01 | 2002-02-28 | Sicherheitsbänder |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1402483A2 true EP1402483A2 (de) | 2004-03-31 |
EP1402483B1 EP1402483B1 (de) | 2005-05-11 |
Family
ID=7677163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02719659A Expired - Lifetime EP1402483B1 (de) | 2001-03-01 | 2002-02-28 | Sicherheitsbänder |
Country Status (14)
Country | Link |
---|---|
US (1) | US7090917B2 (de) |
EP (1) | EP1402483B1 (de) |
AT (1) | ATE295586T1 (de) |
BG (1) | BG108160A (de) |
CZ (1) | CZ20032386A3 (de) |
DE (2) | DE10111848A1 (de) |
EE (1) | EE04844B1 (de) |
ES (1) | ES2242010T3 (de) |
HU (1) | HUP0500471A2 (de) |
PL (1) | PL374160A1 (de) |
PT (1) | PT1402483E (de) |
RU (1) | RU2291490C2 (de) |
SK (1) | SK12202003A3 (de) |
WO (1) | WO2002071345A2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10248954A1 (de) * | 2002-10-21 | 2004-04-29 | Giesecke & Devrient Gmbh | Sicherheitselement für Ausweis- und Wertdokumente |
AT500871B1 (de) * | 2003-06-17 | 2007-03-15 | Hueck Folien Gmbh | Sicherheitselemente mit visuell erkennbaren und maschinenlesbaren merkmalen |
DE10343890A1 (de) * | 2003-09-19 | 2005-05-04 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zur Herstellung desselben |
WO2005108108A2 (de) * | 2004-04-30 | 2005-11-17 | Giesecke & Devrient Gmbh | Sicherheitselement und verfahren zu seiner herstellung |
EP1744904B2 (de) | 2004-04-30 | 2019-11-06 | Giesecke+Devrient Currency Technology GmbH | Folienmaterial und verfahren zu seiner herstellung |
DE102006044881A1 (de) | 2005-09-28 | 2007-04-12 | Giesecke & Devrient Gmbh | Tragbarer Datenträger und Verfahren zum Betreiben eines tragbaren Datenträgers |
DE102006043021A1 (de) | 2006-09-13 | 2008-03-27 | Giesecke & Devrient Gmbh | Datenträger mit Transponder |
EP1988514A1 (de) * | 2007-05-04 | 2008-11-05 | Acreo AB | Schaltung für ein Sicherheitsdokument |
JP5343357B2 (ja) * | 2008-01-08 | 2013-11-13 | 凸版印刷株式会社 | 偽造防止用紙媒体の製造方法 |
JP2009220374A (ja) * | 2008-03-17 | 2009-10-01 | Dainippon Printing Co Ltd | 郵便葉書用紙 |
RU2406152C1 (ru) * | 2009-04-28 | 2010-12-10 | Общество С Ограниченной Ответственностью "Новые Энергетические Технологии" | Защитный элемент для проверки подлинности объекта защиты и способ проверки подлинности |
WO2013037492A1 (en) | 2011-09-14 | 2013-03-21 | Heraeus Precious Metals Gmbh & Co. Kg | Process for determining a code by means of capacities |
DE102012001345A1 (de) | 2012-01-24 | 2013-07-25 | Giesecke & Devrient Gmbh | Verfahren zum Herstellen eines Datenträgers |
EP2767395A1 (de) * | 2013-02-15 | 2014-08-20 | KBA-NotaSys SA | Substrate für Sicherheitspapiere und Herstellungsverfahren dafür |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1585533A (en) * | 1976-12-07 | 1981-03-04 | Portals Ltd | Security papers |
GB1580951A (en) * | 1977-03-01 | 1980-12-10 | Bank Of England | Security devices |
DE2925273C2 (de) * | 1979-06-22 | 1981-09-17 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | Wertpapier mit Sicherheitsfaden |
US4579371A (en) * | 1983-12-27 | 1986-04-01 | Minnesota Mining And Manufacturing Company | Document having concealed electrically conductive authenticating layer |
DE3915638B4 (de) * | 1989-05-12 | 2006-06-08 | Giesecke & Devrient Gmbh | Sicherheitsdokument mit darin eingebettetem Sicherheitselement mit visuell und maschinell prüfbaren Kennzeichen und Sicherheitselement für ein Sicherheitsdokument |
DE4041025C2 (de) * | 1990-12-20 | 2003-04-17 | Gao Ges Automation Org | Magnetischer, metallischer Sicherheitsfaden mit Negativschrift |
US5610796A (en) * | 1993-02-19 | 1997-03-11 | Electronic Concepts, Inc. | Metallized capacitor having increased dielectric breakdown voltage and method for making the same |
FR2726586B1 (fr) * | 1994-11-03 | 1996-12-06 | Arjo Wiggins Sa | Papier comprenant des concentrations variables, controlees d'elements de securite et son procede de fabrication |
US5639126A (en) * | 1995-06-06 | 1997-06-17 | Crane & Co., Inc. | Machine readable and visually verifiable security threads and security papers employing same |
DE19718859C2 (de) * | 1997-05-03 | 1999-08-26 | Technoplast Beschichtungsgesel | Leitfähige bedruckbare Bahnen aus Kunststoff |
DE19836503B4 (de) * | 1998-08-12 | 2007-09-20 | WHD elektronische Prüftechnik GmbH | Verfahren zur Herstellung eines Sicherheitsmerkmals |
DE19915155A1 (de) * | 1998-08-12 | 2000-09-28 | Whd Elektron Prueftech Gmbh | Elektrisch leitender Merkmalsstoff |
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DE19928060A1 (de) * | 1999-06-15 | 2000-12-21 | Whd Elektron Prueftech Gmbh | Optisch variables Sicherheitsmerkmal und Verfahren zu seiner Herstellung |
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DE10111847A1 (de) * | 2001-03-01 | 2002-09-12 | Whd Elektron Prueftech Gmbh | Sicherheitsmerkmale |
-
2001
- 2001-03-01 DE DE10111848A patent/DE10111848A1/de not_active Ceased
-
2002
- 2002-02-28 AT AT02719659T patent/ATE295586T1/de not_active IP Right Cessation
- 2002-02-28 HU HU0500471A patent/HUP0500471A2/hu unknown
- 2002-02-28 ES ES02719659T patent/ES2242010T3/es not_active Expired - Lifetime
- 2002-02-28 PL PL02374160A patent/PL374160A1/xx unknown
- 2002-02-28 PT PT02719659T patent/PT1402483E/pt unknown
- 2002-02-28 DE DE50203092T patent/DE50203092D1/de not_active Expired - Fee Related
- 2002-02-28 US US10/469,652 patent/US7090917B2/en not_active Expired - Fee Related
- 2002-02-28 EE EEP200300427A patent/EE04844B1/xx not_active IP Right Cessation
- 2002-02-28 CZ CZ20032386A patent/CZ20032386A3/cs unknown
- 2002-02-28 RU RU2003129529/09A patent/RU2291490C2/ru not_active IP Right Cessation
- 2002-02-28 EP EP02719659A patent/EP1402483B1/de not_active Expired - Lifetime
- 2002-02-28 SK SK1220-2003A patent/SK12202003A3/sk unknown
- 2002-02-28 WO PCT/DE2002/000749 patent/WO2002071345A2/de not_active Application Discontinuation
-
2003
- 2003-09-08 BG BG108160A patent/BG108160A/xx unknown
Non-Patent Citations (1)
Title |
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See references of WO02071345A2 * |
Also Published As
Publication number | Publication date |
---|---|
US20040096648A1 (en) | 2004-05-20 |
HUP0500471A2 (hu) | 2005-08-29 |
EE200300427A (et) | 2003-12-15 |
EP1402483B1 (de) | 2005-05-11 |
US7090917B2 (en) | 2006-08-15 |
ES2242010T3 (es) | 2005-11-01 |
EE04844B1 (et) | 2007-06-15 |
BG108160A (en) | 2004-03-31 |
SK12202003A3 (sk) | 2004-02-03 |
PL374160A1 (en) | 2005-10-03 |
CZ20032386A3 (cs) | 2003-12-17 |
PT1402483E (pt) | 2005-09-30 |
WO2002071345A2 (de) | 2002-09-12 |
DE10111848A1 (de) | 2002-09-12 |
RU2003129529A (ru) | 2005-04-10 |
RU2291490C2 (ru) | 2007-01-10 |
ATE295586T1 (de) | 2005-05-15 |
WO2002071345A3 (de) | 2003-12-31 |
DE50203092D1 (de) | 2005-06-16 |
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