FR3016440B1 - Procede de marquage de la nacre - Google Patents

Procede de marquage de la nacre

Info

Publication number
FR3016440B1
FR3016440B1 FR1450186A FR1450186A FR3016440B1 FR 3016440 B1 FR3016440 B1 FR 3016440B1 FR 1450186 A FR1450186 A FR 1450186A FR 1450186 A FR1450186 A FR 1450186A FR 3016440 B1 FR3016440 B1 FR 3016440B1
Authority
FR
France
Prior art keywords
nacre
marking
marking nacre
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.)
Active
Application number
FR1450186A
Other languages
English (en)
Other versions
FR3016440A1 (fr
Inventor
Olivier Tillement
Gerard Panczer
Thomas Brichart
Matteo Martini
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.)
Centre National de la Recherche Scientifique CNRS
Universite Claude Bernard Lyon 1 UCBL
MONACO GEM LAB
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite Claude Bernard Lyon 1 UCBL
MONACO GEM LAB
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 Centre National de la Recherche Scientifique CNRS, Universite Claude Bernard Lyon 1 UCBL, MONACO GEM LAB filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1450186A priority Critical patent/FR3016440B1/fr
Priority to PCT/FR2015/050047 priority patent/WO2015104509A1/fr
Publication of FR3016440A1 publication Critical patent/FR3016440A1/fr
Application granted granted Critical
Publication of FR3016440B1 publication Critical patent/FR3016440B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/87—Investigating jewels
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C27/00—Making jewellery or other personal adornments
    • A44C27/001—Materials for manufacturing jewellery
    • A44C27/005—Coating layers for jewellery
    • A44C27/007—Non-metallic coatings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6408—Fluorescence; Phosphorescence with measurement of decay time, time resolved fluorescence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/66—Trinkets, e.g. shirt buttons or jewellery items
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/80—Recognising image objects characterised by unique random patterns
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
    • G01N2021/6441—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks with two or more labels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8422—Investigating thin films, e.g. matrix isolation method
    • G01N2021/8427—Coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Multimedia (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Manufacturing & Machinery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Materials Engineering (AREA)
  • Adornments (AREA)
FR1450186A 2014-01-10 2014-01-10 Procede de marquage de la nacre Active FR3016440B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1450186A FR3016440B1 (fr) 2014-01-10 2014-01-10 Procede de marquage de la nacre
PCT/FR2015/050047 WO2015104509A1 (fr) 2014-01-10 2015-01-09 Procédé de marquage de la nacre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1450186A FR3016440B1 (fr) 2014-01-10 2014-01-10 Procede de marquage de la nacre

Publications (2)

Publication Number Publication Date
FR3016440A1 FR3016440A1 (fr) 2015-07-17
FR3016440B1 true FR3016440B1 (fr) 2017-06-09

Family

ID=50976756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1450186A Active FR3016440B1 (fr) 2014-01-10 2014-01-10 Procede de marquage de la nacre

Country Status (2)

Country Link
FR (1) FR3016440B1 (fr)
WO (1) WO2015104509A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3046611B1 (fr) * 2016-01-12 2019-10-25 Inoventeam Utilisation de complexes de terres rares comme marqueurs de produits petroliers, de petroles bruts, de biocarburants ou de lubrifiants
WO2020037431A1 (fr) * 2018-08-24 2020-02-27 HYDRO-QUéBEC Procédé pour l'identification et la tracabilité de produits métalliques

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5410125A (en) * 1990-10-11 1995-04-25 Harry Winston, S.A. Methods for producing indicia on diamonds
JP2868730B2 (ja) * 1996-06-04 1999-03-10 公一 西村 耐酸性を有する有機宝石の製造方法
IT1293822B1 (it) * 1997-08-05 1999-03-10 Gemmindustria Gaia Ferrando S Procedimento di marcatura di gemme prodotto ottenuto e dispositivo per realizzare il procedimento
US6402986B1 (en) * 1999-07-16 2002-06-11 The Trustees Of Boston University Compositions and methods for luminescence lifetime comparison
US20040112087A1 (en) * 2001-07-28 2004-06-17 Bishop John L. Method and article of manufacture for identifying and tracking rough gemstones
US20050178841A1 (en) * 2002-06-07 2005-08-18 Jones Guilford Ii System and methods for product and document authentication
FR2858750B1 (fr) * 2003-08-12 2005-10-14 Jean Marie Tanaroa Colombani Marquage des nucleus destines a la production de perles de culture
FR2954796B1 (fr) * 2009-12-24 2016-07-01 Total Sa Utilisation de nanoparticules pour le marquage d'eaux d'injection de champs petroliers

Also Published As

Publication number Publication date
WO2015104509A1 (fr) 2015-07-16
FR3016440A1 (fr) 2015-07-17

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