JPS5268278A - Micro particles for retrospective discrimination and method for their production - Google Patents

Micro particles for retrospective discrimination and method for their production

Info

Publication number
JPS5268278A
JPS5268278A JP13461376A JP13461376A JPS5268278A JP S5268278 A JPS5268278 A JP S5268278A JP 13461376 A JP13461376 A JP 13461376A JP 13461376 A JP13461376 A JP 13461376A JP S5268278 A JPS5268278 A JP S5268278A
Authority
JP
Japan
Prior art keywords
retrospective
discrimination
production
micro particles
micro
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.)
Pending
Application number
JP13461376A
Other languages
English (en)
Japanese (ja)
Inventor
Jiyon Suchiibunsu Edowaado
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of JPS5268278A publication Critical patent/JPS5268278A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/74—Systems using reradiation of electromagnetic waves other than radio waves, e.g. IFF, i.e. identification of friend or foe
    • 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
    • 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
    • G06K2019/06215—Aspects not covered by other subgroups
    • G06K2019/06225—Aspects not covered by other subgroups using wavelength selection, e.g. colour code
    • 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
    • G06K2019/06215—Aspects not covered by other subgroups
    • G06K2019/06234—Aspects not covered by other subgroups miniature-code

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Theoretical Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Credit Cards Or The Like (AREA)
JP13461376A 1975-11-10 1976-11-09 Micro particles for retrospective discrimination and method for their production Pending JPS5268278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63042875A 1975-11-10 1975-11-10

Publications (1)

Publication Number Publication Date
JPS5268278A true JPS5268278A (en) 1977-06-06

Family

ID=24527126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13461376A Pending JPS5268278A (en) 1975-11-10 1976-11-09 Micro particles for retrospective discrimination and method for their production

Country Status (5)

Country Link
JP (1) JPS5268278A (fr)
CA (1) CA1056653A (fr)
DE (1) DE2651528A1 (fr)
FR (1) FR2330537A1 (fr)
GB (1) GB1568699A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015528955A (ja) * 2012-07-19 2015-10-01 スリーエス ジーモンズ セキュリティ システムズ ゲーエムベーハー 微粒子、特に製品の偽造防止マーキングのための微粒子

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390452A (en) * 1979-08-20 1983-06-28 Minnesota Mining & Manufacturing Company Microparticles with visual identifying means
US4329393A (en) 1980-05-21 1982-05-11 Minnesota Mining And Manufacturing Company Coating compositions for retrospective identification of articles
US4359399A (en) * 1980-08-27 1982-11-16 The United States Of America As Represented By The Secretary Of The Air Force Taggants with explosive induced magnetic susceptibility
US4640035A (en) * 1981-09-03 1987-02-03 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Identifying means
US4964945A (en) * 1988-12-09 1990-10-23 Minnesota Mining And Manufacturing Company Lift off patterning process on a flexible substrate
US5429392A (en) * 1993-06-18 1995-07-04 Loving; Charles D. Composite microdot and method
GB2289150B (en) * 1994-04-25 1998-07-15 Univ Hertfordshire Coded items for labelling objects
GB9410196D0 (en) * 1994-05-21 1994-07-13 Alpha Dot Europ Limited Identification markers and methods for forming the same
GB9521943D0 (en) * 1995-10-26 1996-01-03 Univ Hertfordshire Coded particles for process sequence tracking in combinatorial compound library preparation
DE19614174A1 (de) 1996-04-10 1997-11-06 Simons Druck & Vertrieb Gmbh Verfahren zur Herstellung von mehrschichtigen Mikropartikeln
PT927749E (pt) 1997-12-29 2003-06-30 Sicpa Holding Sa Composicao de revestimento utilizacao das particulas metodo para etiquetar e identificar um documento de seguranca compreendendo a referida composicaode revestimento
DE19853764A1 (de) * 1998-11-21 2000-05-31 Simons Druck & Vertrieb Gmbh System für die Sicherung und Kennzeichnung von Produkten unter Verwendung von Mikropartikeln
US6647649B2 (en) 1998-12-04 2003-11-18 Tracking Technologies, Inc. Microparticle taggant systems
EP1163652A1 (fr) * 1998-12-04 2001-12-19 Tracking Technologies, Inc. Elements multicouleurs comportant un traceur
US7811768B2 (en) * 2001-01-26 2010-10-12 Aviva Biosciences Corporation Microdevice containing photorecognizable coding patterns and methods of using and producing the same
US7015047B2 (en) 2001-01-26 2006-03-21 Aviva Biosciences Corporation Microdevices having a preferential axis of magnetization and uses thereof
US7572642B2 (en) 2001-04-18 2009-08-11 Ambrigen, Llc Assay based on particles, which specifically bind with targets in spatially distributed characteristic patterns
US8033450B2 (en) 2006-03-13 2011-10-11 Smi Holdings, Inc. Expression codes for microparticle marks based on signature strings
NL1034314C2 (nl) * 2007-08-31 2009-03-03 Spuitgietbedrijf Salentijn B V Horecamunt en werkwijze voor het vervaardigen hiervan.
FR2931985B1 (fr) * 2008-05-29 2010-08-20 Patrice Geraudie Procede d'identification d'un objet de valeur notamment une oeuvre d'art, objet de valeur ainsi marque
US8575240B2 (en) 2009-12-18 2013-11-05 Construction Research & Technology Gmbh Method for qualitatively and quantitatively identifying bulk goods
ITTO20121155A1 (it) * 2012-12-27 2014-06-28 Fond Istituto Italiano Di Tecnologia Microparticella multistrato comprendente fluorofori
DE102013013108A1 (de) 2013-08-06 2015-02-12 Jürgen Martens Lanthanidhaltige Markierungszusammensetzung zur fälschungssicheren Kennzeichnung von Gegenständen, ihre Herstellung und Verwendung
EP2896508B1 (fr) 2014-01-16 2016-12-28 3S Simons Security Systems GmbH Système de détection pour codages de sécurité
DE102014005685A1 (de) * 2014-04-11 2015-10-29 Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Für Wirtschaft Und Energie, Dieser Vertreten Durch Den Präsidenten Der Bundesanstalt Für Materialforschung Und -Prüfung (Bam) Strichcodeträgerpartikel, Herstellung und Verwendung
US9972224B2 (en) 2014-06-27 2018-05-15 Eastman Chemical Company Fibers with multicomponent fibers used for coding
US9863920B2 (en) 2014-06-27 2018-01-09 Eastman Chemical Company Fibers with chemical markers and physical features used for coding
US9851341B2 (en) 2014-06-27 2017-12-26 Eastman Chemical Company Fibers with chemical markers used for coding
EP3156945A1 (fr) 2015-10-13 2017-04-19 3S Simons Security Systems GmbH Procede de fabrication d'au moins une microparticule, en particulier une microparticule pour la caracterisation securisee contre la falsification de produits et microparticule

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR544749A (fr) * 1921-12-21 1922-09-27 Procédé nouveau de coloration dans leur épaisseur de feuilles ou bâtons en matières plastiques
US3128744A (en) * 1963-01-02 1964-04-14 Keith B Jefferts Method for investigating the migratory habits of macro-organisms
US3835782A (en) * 1972-09-22 1974-09-17 Commercial Solvents Corp Product and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015528955A (ja) * 2012-07-19 2015-10-01 スリーエス ジーモンズ セキュリティ システムズ ゲーエムベーハー 微粒子、特に製品の偽造防止マーキングのための微粒子

Also Published As

Publication number Publication date
FR2330537A1 (fr) 1977-06-03
FR2330537B1 (fr) 1981-07-10
CA1056653A (fr) 1979-06-19
DE2651528A1 (de) 1977-05-12
GB1568699A (en) 1980-06-04

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