FR3021325B1 - METHOD FOR FLUORESCENT MARKING OF A SUBSTRATE, FLUORESCENT MARKING COMPOSITION AND USE OF SUCH A COMPOSITION - Google Patents

METHOD FOR FLUORESCENT MARKING OF A SUBSTRATE, FLUORESCENT MARKING COMPOSITION AND USE OF SUCH A COMPOSITION Download PDF

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Publication number
FR3021325B1
FR3021325B1 FR1454733A FR1454733A FR3021325B1 FR 3021325 B1 FR3021325 B1 FR 3021325B1 FR 1454733 A FR1454733 A FR 1454733A FR 1454733 A FR1454733 A FR 1454733A FR 3021325 B1 FR3021325 B1 FR 3021325B1
Authority
FR
France
Prior art keywords
composition
fluorescent marking
substrate
fluorescent
marking
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
FR1454733A
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French (fr)
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FR3021325A1 (en
Inventor
Andre Maisonneuve
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.)
Individual
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Individual
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 Individual filed Critical Individual
Priority to FR1454733A priority Critical patent/FR3021325B1/en
Publication of FR3021325A1 publication Critical patent/FR3021325A1/en
Application granted granted Critical
Publication of FR3021325B1 publication Critical patent/FR3021325B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/18—Metal complexes
    • C09K2211/182—Metal complexes of the rare earth metals, i.e. Sc, Y or lanthanide
FR1454733A 2014-05-26 2014-05-26 METHOD FOR FLUORESCENT MARKING OF A SUBSTRATE, FLUORESCENT MARKING COMPOSITION AND USE OF SUCH A COMPOSITION Expired - Fee Related FR3021325B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1454733A FR3021325B1 (en) 2014-05-26 2014-05-26 METHOD FOR FLUORESCENT MARKING OF A SUBSTRATE, FLUORESCENT MARKING COMPOSITION AND USE OF SUCH A COMPOSITION

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1454733 2014-05-26
FR1454733A FR3021325B1 (en) 2014-05-26 2014-05-26 METHOD FOR FLUORESCENT MARKING OF A SUBSTRATE, FLUORESCENT MARKING COMPOSITION AND USE OF SUCH A COMPOSITION

Publications (2)

Publication Number Publication Date
FR3021325A1 FR3021325A1 (en) 2015-11-27
FR3021325B1 true FR3021325B1 (en) 2018-01-19

Family

ID=51261090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1454733A Expired - Fee Related FR3021325B1 (en) 2014-05-26 2014-05-26 METHOD FOR FLUORESCENT MARKING OF A SUBSTRATE, FLUORESCENT MARKING COMPOSITION AND USE OF SUCH A COMPOSITION

Country Status (1)

Country Link
FR (1) FR3021325B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109801085A (en) * 2019-01-30 2019-05-24 溯根防伪科技(厦门)有限公司 A kind of the two dimensional code commodity counterfeit prevention traceability system and source tracing method of anti-copying
WO2023063996A1 (en) 2022-04-20 2023-04-20 EllansaLabs Inc. System and method for etching internal surfaces of transparent gemstones with information pertaining to a blockchain
US11867637B2 (en) 2022-12-15 2024-01-09 EllansaLabs Inc. Systems for authentication and related devices and methods
US11783145B2 (en) 2022-12-21 2023-10-10 EllansaLabs Inc. Systems for authentication and related devices and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3921025A1 (en) * 1989-06-27 1991-01-03 Langhals Heinz A NEW SYNTHESIS METHOD FOR REPRESENTING BIPYRIDYLEN BY ARYLIC COUPLING AND NEW BIPYRIDYLE
UY32616A (en) * 2009-05-12 2010-12-31 Sicpa Holding Sa INSURANCE DOCUMENT THAT INCLUDES LUMINISCENT CHEATS
DK2753674T3 (en) * 2011-08-19 2016-03-21 Dhr Finland Oy Luminescent Lanthanide Chelates Having Three Chromophores and Their Use
JP2015516899A (en) * 2012-03-27 2015-06-18 シクパ ホルディング ソシエテ アノニムＳｉｃｐａ Ｈｏｌｄｉｎｇ Ｓａ Multi-layer flake with high level coding

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Publication number Publication date
FR3021325A1 (en) 2015-11-27

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