FR2734656B3 - Procede de fabrication d une encre magnetique pour marquage antivol - Google Patents

Procede de fabrication d une encre magnetique pour marquage antivol

Info

Publication number
FR2734656B3
FR2734656B3 FR9506423A FR9506423A FR2734656B3 FR 2734656 B3 FR2734656 B3 FR 2734656B3 FR 9506423 A FR9506423 A FR 9506423A FR 9506423 A FR9506423 A FR 9506423A FR 2734656 B3 FR2734656 B3 FR 2734656B3
Authority
FR
France
Prior art keywords
magnetic ink
manufacturing magnetic
theft marking
theft
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
FR9506423A
Other languages
English (en)
Other versions
FR2734656A1 (fr
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
Original Assignee
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 FR9506423A priority Critical patent/FR2734656B3/fr
Priority to EP96917545A priority patent/EP0772849A1/fr
Priority to JP8535444A priority patent/JPH10508340A/ja
Priority to PCT/FR1996/000781 priority patent/WO1996037868A1/fr
Publication of FR2734656A1 publication Critical patent/FR2734656A1/fr
Application granted granted Critical
Publication of FR2734656B3 publication Critical patent/FR2734656B3/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2405—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used
    • G08B13/2408—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using ferromagnetic tags
    • G08B13/2411—Tag deactivation
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G08B13/2442—Tag materials and material properties thereof, e.g. magnetic material details
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G08B13/2445—Tag integrated into item to be protected, e.g. source tagging
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • H01F41/16—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates the magnetic material being applied in the form of particles, e.g. by serigraphy, to form thick magnetic films or precursors therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Burglar Alarm Systems (AREA)
FR9506423A 1995-05-26 1995-05-26 Procede de fabrication d une encre magnetique pour marquage antivol Expired - Fee Related FR2734656B3 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9506423A FR2734656B3 (fr) 1995-05-26 1995-05-26 Procede de fabrication d une encre magnetique pour marquage antivol
EP96917545A EP0772849A1 (fr) 1995-05-26 1996-05-24 Encre et etiquette magnetique antivol
JP8535444A JPH10508340A (ja) 1995-05-26 1996-05-24 盗難防止用磁気標識及びインク
PCT/FR1996/000781 WO1996037868A1 (fr) 1995-05-26 1996-05-24 Encre et etiquette magnetique antivol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9506423A FR2734656B3 (fr) 1995-05-26 1995-05-26 Procede de fabrication d une encre magnetique pour marquage antivol

Publications (2)

Publication Number Publication Date
FR2734656A1 FR2734656A1 (fr) 1996-11-29
FR2734656B3 true FR2734656B3 (fr) 1997-07-04

Family

ID=9479515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9506423A Expired - Fee Related FR2734656B3 (fr) 1995-05-26 1995-05-26 Procede de fabrication d une encre magnetique pour marquage antivol

Country Status (4)

Country Link
EP (1) EP0772849A1 (fr)
JP (1) JPH10508340A (fr)
FR (1) FR2734656B3 (fr)
WO (1) WO1996037868A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6089661B2 (ja) * 2012-12-12 2017-03-08 株式会社リコー 磁性体
EP3279102A1 (fr) * 2016-08-03 2018-02-07 Tetra Laval Holdings & Finance S.A. Matériau d'emballage, emballage et procédé de fabrication d'un matériau d'emballage
CA3070125A1 (fr) 2017-07-25 2019-01-31 Magnomer Llc Procedes et compositions pour matieres plastiques magnetisables
US11961496B2 (en) 2021-04-13 2024-04-16 D'addario & Company, Inc. Drumhead with printed layer for initiating ferrous response and method of making

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1172384B (de) * 1960-03-03 1964-06-18 Magnetfab Bonn Gmbh Magnetischer flexibler Schichtkoerper
JPS51163498U (fr) * 1976-06-09 1976-12-27
US5059337A (en) * 1987-09-22 1991-10-22 Hitachi Maxell, Ltd. Soft magnetic materials comprising 9 to 15 atomic percent carbon atoms
DE3938055A1 (de) * 1989-11-16 1991-05-23 Merck Patent Gmbh Mit plaettchenfoermigen pigmenten beschichtete materialien
FR2700617A1 (fr) * 1993-01-19 1994-07-22 Veillerot Christiane Composition de type vernis, peinture, enduit à encre magnétique, destinée à être appliquée sur des objets afin d'en prévenir le vol.

Also Published As

Publication number Publication date
FR2734656A1 (fr) 1996-11-29
JPH10508340A (ja) 1998-08-18
EP0772849A1 (fr) 1997-05-14
WO1996037868A1 (fr) 1996-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse