WO2009049562A2 - Microparticule intelligente contenant des données et informations variables assimilables par machine et procédé de fabrication associé - Google Patents

Microparticule intelligente contenant des données et informations variables assimilables par machine et procédé de fabrication associé Download PDF

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Publication number
WO2009049562A2
WO2009049562A2 PCT/CZ2008/000120 CZ2008000120W WO2009049562A2 WO 2009049562 A2 WO2009049562 A2 WO 2009049562A2 CZ 2008000120 W CZ2008000120 W CZ 2008000120W WO 2009049562 A2 WO2009049562 A2 WO 2009049562A2
Authority
WO
WIPO (PCT)
Prior art keywords
micro
intelligent micro
particle
machine
light sensitive
Prior art date
Application number
PCT/CZ2008/000120
Other languages
English (en)
Other versions
WO2009049562A3 (fr
Inventor
Jaroslav Repta
Original Assignee
Krimistop S.R.O.
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 Krimistop S.R.O. filed Critical Krimistop S.R.O.
Publication of WO2009049562A2 publication Critical patent/WO2009049562A2/fr
Publication of WO2009049562A3 publication Critical patent/WO2009049562A3/fr

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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/373—Metallic materials
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06046—Constructional details
    • G06K19/06084—Constructional details the marking being based on nanoparticles or microbeads
    • 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
    • B42D25/405—Marking
    • B42D25/43—Marking by removal of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/43—Marking by removal of material
    • B42D25/445—Marking by removal of material using chemical means, e.g. etching
    • B42D2033/10—
    • B42D2035/08—
    • B42D2035/16—
    • B42D2035/44—
    • 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

Definitions

  • the invention is related to the intelligent micro-particle containing data and machine-readable variable information and to the method of its production; such particle is protected against the falsification by diffraction gratings and serves for identification of different objects on which or in which it is implemented and the unique data in form of alphanumeric signs, patterns or bar code are created on the micro-particle mainly by metal etching and the machine-readable information is stored on the micro-particle surface in form of another layer.
  • the transparent plastic identification elements are known and used, it means the plastic disc of diameter approx. lmm on whose surface the variable information is located.
  • the production of this identification element consists in variable information deposition on the surface of the transparent plastic foil by the photographic method and subsequently the disc is cut from the prepared plastic.
  • This product is deposited on the marked objects by liquid media and pressure vessel. In addition it is deposited by brush on different objects for their protection at the presence of the liquid media.
  • the variable information it is possible to identify these objects by manual reading of the variable code on this product and thus identify the owner of the concerned object.
  • This variable information is read using the microscope.
  • the null protection against the falsification and low thermal and chemical resistance are the disadvantages of this solution.
  • the variable information identification is limited by reading using the microscope and this is another disadvantage.
  • Another known solution concerns the nickel identification flake that is composed of holographic pattern and alphanumeric code that is deposited on the pattern using the galvanization.
  • This solution is described in the Czech patent document CZ-PS 294820 where the nickel is mentioned as the source material for the galvanic process whose disadvantages, for example, consist in low thermal resistance of the marked object, that can cause the code damage, e.g. in case of fire or other thermal load, etc.
  • the purpose of the invention is to remove the above-mentioned defects of known solutions and to find the method of protective micro-particles production for the protection of documents and any other objects and products from other metals and materials that can be electroplated and have suitable properties for the given purpose better than the nickel and the plastic and for which the identification and readability of the variable information content is possible not only in the visual way but also using the machine.
  • the production method of the intelligent micro-particles containing the data and the machine- readable variable information removes the above-mentioned defects and meets the purpose of the invention. Its principle consists in the fact that the intelligent micro-particle, made of the high-temperature resistant metal that is electroplated and/or chemically treated and is of optional size and shape, is equipped with diffraction micro-gratings and identification data that are made in form of alphanumeric signs, patterns or bar codes whereas the machine- readable information is deposited on the intelligent micro-particles in form of another layer.
  • the production method of the intelligent micro-particle consists in the fact that the intelligent micro-particle matrix is electroplated in the non-current bath on the metal sheet of thickness 1 up 50 ⁇ m on which, after the removal from the intelligent micro-particle matrix, the layer of the light sensitive substance is deposited in thickness 1 up 5 ⁇ m, on which the syllabus with identification data is deposited, whereas the light sensitive substance layer is exposed into the light through the syllabus with the identification data.
  • the non-exposed points of the light sensitive substance layer are removed in the developer up to the metal sheet, whereas the non-protected material is etched off from the metal sheet on the side without diffraction micro-gratings through the metal sheet through the light sensitive substance layer, whereas the rests of the light resistant substance are washed down from the intelligent micro-particle
  • the layer containing the machine-readable information is deposited on the protective micro- particle that is prepared in the above described manner.
  • the finished intelligent micro- particles are dried at the end of the process.
  • the advantages of the intelligent micro-particles consist in the fact that the information, stored on the micro-particle, can be read optically as well as by machine and in both cases the unique information is the result, characterising uniquely the given micro-particle.
  • the machine-readable variable information is unique for every batch of produced micro-particles.
  • the detection is made by transportable detection equipment and is evaluated at site. For the forensic purpose, the laboratory set is determined, for which the unambiguous identification of the variable information is evaluated in detail in a very short period of time.
  • the group of the protective micro-particle I is shown in the f ⁇ g.l. They are made of the thermal resistant metal of thickness from 1 ⁇ m to 15 ⁇ m of optional size and shape.
  • the protective micro-particle surface I is equipped with diffraction micro-gratings 2 containing the identification data 3 that are in form of the alphanumeric signs, patterns or bar code K).
  • the machine-readable information ⁇ is deposited in form of another layer on the intelligent micro-particle. Example of the production method
  • the matrix 4 with diffraction micro-gratings 2 is electroplated or chemically coated in the non-current bath, the section shows the resulting metal sheet 5 of thickness 1 up 50 ⁇ m that is subsequently peeled off the matrix 4 as shown in the fig.3.
  • the non-protected material is etched through the metal sheet 5 as shown in fig.8.
  • the metal intelligent micro-particles I are produced being protected by the light sensitive substance layer 6 before etching.
  • the rests of the light sensitive substance 6 are removed from the protective micro-particles I by a chemical solution.
  • the machine-readable information ⁇ is deposited on the intelligent micro-particle I in form of another layer and the finished intelligent micro-particles i are neutralized in the bath and dried.
  • the matrix 4 with diffraction micro-gratings 2 is electroplated or chemically coated in the non-current bath as shown in the section in the fig. 2 and the foil 9 is adhered on the resulting metal sheet 5 of thickness 1 - 50 ⁇ m as shown in fig.9 in order to easily removal from the matrix 4.
  • the metal sheet 5_ is subsequently removed from the matrix 4 in the way shown in the fig.lO.
  • On the metal sheet 5on the side with diffraction micro-gratings 2 the light sensitive substance layer 6 is deposited in thickness 1 up 5 ⁇ m as shown in the fig.ll.
  • the syllabus 7 with data 3 is deposited on the light sensitive substance layer 6 as shown in the fig.6.
  • the light sensitive substance layer 6 is exposed to the light 8_through the syllabus 7 with data 3 as shown in the fig.12.
  • the unexposed layer 6 of the light sensitive substance is removed in the developer up to the metal sheet 5_as per f ⁇ g.13.
  • the non-protected material is etched off through the metal sheet 5 ⁇ as shown in fig.14.
  • the rests of the light sensitive substance layer 6 are washed down from the intelligent micro-particle I with the chemical solution that also is removed from the foil 9.
  • the machine-readable information ⁇ is deposited on the protective micro-particle I in form of another thin layer and the finished intelligent micro-particles I are neutralized in the bath and dried.
  • the matrix 4 with diffraction micro-gratings 2 are electroplated or chemically coated in the non-current bath as shown in the section of the fig.2 and the light sensitive substance layer 6 of thickness 1 up 5 ⁇ m as per fig. 15 is deposited on the resulting metal sheet 5 ⁇ of thickness 1 up 50 ⁇ m.
  • the syllabus 7 with identification data 3, as shown in fig.6 is placed on the light sensitive substance layer 6 ⁇
  • the light sensitive substance layer 6 is exposed to the light 8, as shown in the fig.16, through the syllabus 7 with identification data 3_.
  • the non-exposed layer 6 of the light sensitive substance is removed in the developer up to the metal sheet 5 as shown in fig. 17.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • ing And Chemical Polishing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

La présente invention concerne des microparticules intelligentes qui contiennent des données et des informations variables assimilables par machine dont le principe consiste en ce que la microparticule intelligente (1), faite de métal résistant à de hautes températures qui est électrogalvanisé et/ou traité chimiquement et est de taille et de forme facultatives, est équipée de microréseaux de diffraction (2) et données d'identification (3) qui sont réalisés par gravure sous forme de signes alphanumériques, motifs ou codes-barres alors que les informations assimilables par machine (11) sont déposées sur les microparticules intelligentes (1) sous forme de couche mince supplémentaire. La solution peut être utilisée essentiellement pour la protection de la propriété et d'objets et sert pour leur identification exacte avec la protection contre leur falsification.
PCT/CZ2008/000120 2007-10-19 2008-10-07 Microparticule intelligente contenant des données et informations variables assimilables par machine et procédé de fabrication associé WO2009049562A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZPV2007-731 2007-10-19
CZ20070731A CZ2007731A3 (cs) 2007-10-19 2007-10-19 Inteligentní mikrocástice obsahující data a strojove citelnou variabilní informaci a zpusob její výroby

Publications (2)

Publication Number Publication Date
WO2009049562A2 true WO2009049562A2 (fr) 2009-04-23
WO2009049562A3 WO2009049562A3 (fr) 2010-01-21

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PCT/CZ2008/000120 WO2009049562A2 (fr) 2007-10-19 2008-10-07 Microparticule intelligente contenant des données et informations variables assimilables par machine et procédé de fabrication associé

Country Status (2)

Country Link
CZ (1) CZ2007731A3 (fr)
WO (1) WO2009049562A2 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010099765A3 (fr) * 2009-03-04 2010-11-25 Secumark Ltd Micropoints métalliques contenant les données utilisées à des fins d'identification et de protection de propriétés
WO2014161667A1 (fr) * 2013-04-05 2014-10-09 Giesecke & Devrient Gmbh Procédé servant à fabriquer un élément de sécurité pourvu d'une inscription négative
EP2896508A1 (fr) * 2014-01-16 2015-07-22 3S Simons Security Systems GmbH Système de détection pour codages de sécurité
WO2016111226A1 (fr) * 2015-01-05 2016-07-14 大日本印刷株式会社 Fines particules, encre, toner, feuille et support anti-contrefaçon, et dispositif de lecture d'informations enregistrées
GB2562028A (en) * 2017-03-10 2018-11-07 Reproflex3 Ltd Improved De-Metallisation Method for Metallised Substrates, and De-Metallised Substrates Produced Thereby
CN110079783A (zh) * 2014-03-18 2019-08-02 3D-奥克赛茨公司 标签装置、其用途和用于标签装置的包装
US11590791B2 (en) 2017-02-10 2023-02-28 Crane & Co., Inc. Machine-readable optical security device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ307895B6 (cs) * 2017-06-26 2019-07-31 Aerosol - service a.s. Montážní a/nebo izolační polyuretanová pěna a způsob její výroby

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040067360A1 (en) * 2002-05-17 2004-04-08 Steenblik Richard A. Microstructured taggant particles, applications and methods of making the same
US20050037192A1 (en) * 2003-08-14 2005-02-17 Flex Prodcuts, Inc., A Jds Uniphase Company Flake for covert security applications
WO2005078530A1 (fr) * 2004-02-12 2005-08-25 Optaglio S.R.O. Lamelle d'identification metallique et procede de production de celle-ci
GB2421076A (en) * 2004-12-07 2006-06-14 Univ Southampton Identifiable particles and uses thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040067360A1 (en) * 2002-05-17 2004-04-08 Steenblik Richard A. Microstructured taggant particles, applications and methods of making the same
US20050037192A1 (en) * 2003-08-14 2005-02-17 Flex Prodcuts, Inc., A Jds Uniphase Company Flake for covert security applications
WO2005078530A1 (fr) * 2004-02-12 2005-08-25 Optaglio S.R.O. Lamelle d'identification metallique et procede de production de celle-ci
GB2421076A (en) * 2004-12-07 2006-06-14 Univ Southampton Identifiable particles and uses thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010099765A3 (fr) * 2009-03-04 2010-11-25 Secumark Ltd Micropoints métalliques contenant les données utilisées à des fins d'identification et de protection de propriétés
WO2014161667A1 (fr) * 2013-04-05 2014-10-09 Giesecke & Devrient Gmbh Procédé servant à fabriquer un élément de sécurité pourvu d'une inscription négative
EP2896508A1 (fr) * 2014-01-16 2015-07-22 3S Simons Security Systems GmbH Système de détection pour codages de sécurité
CN110079783A (zh) * 2014-03-18 2019-08-02 3D-奥克赛茨公司 标签装置、其用途和用于标签装置的包装
WO2016111226A1 (fr) * 2015-01-05 2016-07-14 大日本印刷株式会社 Fines particules, encre, toner, feuille et support anti-contrefaçon, et dispositif de lecture d'informations enregistrées
JPWO2016111226A1 (ja) * 2015-01-05 2017-12-14 大日本印刷株式会社 微粒子、偽造防止用インク、偽造防止用トナー、偽造防止用シート、偽造防止媒体および記録情報読取装置
US11590791B2 (en) 2017-02-10 2023-02-28 Crane & Co., Inc. Machine-readable optical security device
GB2562028A (en) * 2017-03-10 2018-11-07 Reproflex3 Ltd Improved De-Metallisation Method for Metallised Substrates, and De-Metallised Substrates Produced Thereby
GB2562028B (en) * 2017-03-10 2022-02-23 Reproflex3 Ltd Improved De-Metallisation Method for Metallised Substrates, and De-Metallised Substrates Produced Thereby

Also Published As

Publication number Publication date
WO2009049562A3 (fr) 2010-01-21
CZ2007731A3 (cs) 2009-04-29

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