FR2976848B1 - METHOD FOR MARKING AN OBJECT BY MICRODIAMENTS - Google Patents

METHOD FOR MARKING AN OBJECT BY MICRODIAMENTS

Info

Publication number
FR2976848B1
FR2976848B1 FR1155646A FR1155646A FR2976848B1 FR 2976848 B1 FR2976848 B1 FR 2976848B1 FR 1155646 A FR1155646 A FR 1155646A FR 1155646 A FR1155646 A FR 1155646A FR 2976848 B1 FR2976848 B1 FR 2976848B1
Authority
FR
France
Prior art keywords
marking
microdiamonds
microdiaments
area
micrometers
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.)
Expired - Fee Related
Application number
FR1155646A
Other languages
French (fr)
Other versions
FR2976848A1 (en
Inventor
Alain Thorel
Patrick Curmi
Jean Paul Boudou
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.)
Association pour la Recherche et le Developpement des Methodes et Processus Industriels
Original Assignee
Association pour la Recherche et le Developpement des Methodes et Processus Industriels
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 Association pour la Recherche et le Developpement des Methodes et Processus Industriels filed Critical Association pour la Recherche et le Developpement des Methodes et Processus Industriels
Priority to FR1155646A priority Critical patent/FR2976848B1/en
Priority to PCT/FR2012/051384 priority patent/WO2012175865A1/en
Priority to EP12738508.6A priority patent/EP2723581B1/en
Priority to CA2840322A priority patent/CA2840322C/en
Priority to ES12738508.6T priority patent/ES2542126T3/en
Publication of FR2976848A1 publication Critical patent/FR2976848A1/en
Application granted granted Critical
Publication of FR2976848B1 publication Critical patent/FR2976848B1/en
Expired - Fee Related 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
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • G—PHYSICS
    • 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
    • B42D2035/34—

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Credit Cards Or The Like (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Printing Methods (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

The invention relates to a method for marking an object. Said method comprises the following steps: (a) providing a plurality of fluorescent microdiamonds (1), the maximum size of which is less than 50 micrometers; (b) distributing said microdiamonds (1) at positions within an area (95) of said object (90); and (c) attaching said microdiamonds to said area (5).
FR1155646A 2011-06-24 2011-06-24 METHOD FOR MARKING AN OBJECT BY MICRODIAMENTS Expired - Fee Related FR2976848B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1155646A FR2976848B1 (en) 2011-06-24 2011-06-24 METHOD FOR MARKING AN OBJECT BY MICRODIAMENTS
PCT/FR2012/051384 WO2012175865A1 (en) 2011-06-24 2012-06-20 Method for marking an object with microdiamonds
EP12738508.6A EP2723581B1 (en) 2011-06-24 2012-06-20 Method for marking an object with microdiamonds
CA2840322A CA2840322C (en) 2011-06-24 2012-06-20 Method for marking an object with microdiamonds
ES12738508.6T ES2542126T3 (en) 2011-06-24 2012-06-20 Procedure for marking an object using microdiamonds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1155646A FR2976848B1 (en) 2011-06-24 2011-06-24 METHOD FOR MARKING AN OBJECT BY MICRODIAMENTS

Publications (2)

Publication Number Publication Date
FR2976848A1 FR2976848A1 (en) 2012-12-28
FR2976848B1 true FR2976848B1 (en) 2013-07-12

Family

ID=46579169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1155646A Expired - Fee Related FR2976848B1 (en) 2011-06-24 2011-06-24 METHOD FOR MARKING AN OBJECT BY MICRODIAMENTS

Country Status (5)

Country Link
EP (1) EP2723581B1 (en)
CA (1) CA2840322C (en)
ES (1) ES2542126T3 (en)
FR (1) FR2976848B1 (en)
WO (1) WO2012175865A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015034953A1 (en) * 2013-09-04 2015-03-12 Taaneh, Inc. Authentication systems employing fluorescent diamond particles
EP3265961A1 (en) * 2015-03-02 2018-01-10 Taaneh, Inc. Authenticated systems employing fluorescent diamond particles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387112A (en) * 1980-10-23 1983-06-07 Blach Rodney J Article identification process and articles for practice thereof
EP1380982A1 (en) * 2002-07-08 2004-01-14 Sicpa Holding S.A. Method and device for coding articles
FR2848698B1 (en) * 2002-12-13 2005-02-25 Novatec METHOD OF IDENTIFYING AND AUTHENTICATING WITHOUT A SPECIFIC READER AN IDENTIFIER ATTACHED TO AN OBJECT OR A LIVING BEING
FR2877472B1 (en) * 2004-11-04 2008-06-06 Novatec Sa Sa Soc METHOD AND DEVICE FOR VERIFYING NO INTRUSION IN A SYSTEM AND / OR NON-INTEGRITY WITH THE INTEGRITY OF AN OBJECT
EP1690697A1 (en) * 2005-02-15 2006-08-16 Alpvision SA Method to apply an invisible mark on a media
DE102007061979A1 (en) * 2007-12-21 2009-06-25 Giesecke & Devrient Gmbh security element

Also Published As

Publication number Publication date
EP2723581B1 (en) 2015-04-01
CA2840322C (en) 2018-12-04
EP2723581A1 (en) 2014-04-30
WO2012175865A1 (en) 2012-12-27
ES2542126T3 (en) 2015-07-31
FR2976848A1 (en) 2012-12-28
CA2840322A1 (en) 2012-12-27

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