FR2471443A1 - Moyen de marquage et papier de securite faisant application de ce moyen - Google Patents

Moyen de marquage et papier de securite faisant application de ce moyen Download PDF

Info

Publication number
FR2471443A1
FR2471443A1 FR7930376A FR7930376A FR2471443A1 FR 2471443 A1 FR2471443 A1 FR 2471443A1 FR 7930376 A FR7930376 A FR 7930376A FR 7930376 A FR7930376 A FR 7930376A FR 2471443 A1 FR2471443 A1 FR 2471443A1
Authority
FR
France
Prior art keywords
support
magnetic material
paper
temperature
transition
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.)
Granted
Application number
FR7930376A
Other languages
English (en)
French (fr)
Other versions
FR2471443B1 (enExample
Inventor
Robert Fruchart
Jean-Pierre Henri Senateur
Daniel Gabriel Boursier
Jacques Terliska
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.)
Arjomari Prioux SA
Original Assignee
Arjomari Prioux SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9232649&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2471443(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arjomari Prioux SA filed Critical Arjomari Prioux SA
Priority to FR7930376A priority Critical patent/FR2471443A1/fr
Priority to EP80401749A priority patent/EP0030507B1/fr
Priority to DE8080401749T priority patent/DE3068624D1/de
Priority to BR8008063A priority patent/BR8008063A/pt
Priority to JP17392680A priority patent/JPS5698195A/ja
Publication of FR2471443A1 publication Critical patent/FR2471443A1/fr
Application granted granted Critical
Publication of FR2471443B1 publication Critical patent/FR2471443B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
    • D21H21/48—Elements suited for physical verification, e.g. by irradiation

Landscapes

  • Paper (AREA)
  • Credit Cards Or The Like (AREA)
  • Hard Magnetic Materials (AREA)
  • Paints Or Removers (AREA)
  • Printing Methods (AREA)
FR7930376A 1979-12-11 1979-12-11 Moyen de marquage et papier de securite faisant application de ce moyen Granted FR2471443A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7930376A FR2471443A1 (fr) 1979-12-11 1979-12-11 Moyen de marquage et papier de securite faisant application de ce moyen
EP80401749A EP0030507B1 (fr) 1979-12-11 1980-12-08 Papier de sécurité faisant application d'un moyen de marquage et de reconnaissance
DE8080401749T DE3068624D1 (en) 1979-12-11 1980-12-08 Security paper using a means for marking and recognition
BR8008063A BR8008063A (pt) 1979-12-11 1980-12-10 Meio de marcacao e de reconhecimento e papal de seguranca empregando o mesmo
JP17392680A JPS5698195A (en) 1979-12-11 1980-12-11 Marking and confirming means and bill paper applying nuclear means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7930376A FR2471443A1 (fr) 1979-12-11 1979-12-11 Moyen de marquage et papier de securite faisant application de ce moyen

Publications (2)

Publication Number Publication Date
FR2471443A1 true FR2471443A1 (fr) 1981-06-19
FR2471443B1 FR2471443B1 (enExample) 1984-03-09

Family

ID=9232649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930376A Granted FR2471443A1 (fr) 1979-12-11 1979-12-11 Moyen de marquage et papier de securite faisant application de ce moyen

Country Status (5)

Country Link
EP (1) EP0030507B1 (enExample)
JP (1) JPS5698195A (enExample)
BR (1) BR8008063A (enExample)
DE (1) DE3068624D1 (enExample)
FR (1) FR2471443A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2016702A6 (es) * 1989-06-27 1990-11-16 Nacional Moneda Timbre Papel de seguridad y su procedimiento de fabricacion.
EP0463647A1 (en) * 1990-06-25 1992-01-02 Fabrica Nacional De Moneda Y Timbre Security paper and its manufacture procedure
JP2718624B2 (ja) * 1993-12-02 1998-02-25 日本発条株式会社 真正さがチェックされる被検出物とその製造方法
FR2771111B1 (fr) * 1997-11-20 1999-12-17 Arjo Wiggins Sa Document de securite comportant des particules magnetiques
WO2006011590A1 (ja) * 2004-07-30 2006-02-02 Riken 熱膨張抑制剤、ゼロ熱膨張材料、負の熱膨張材料、熱膨張抑制方法および熱膨張抑制剤の製造方法
CN111148574B (zh) 2017-07-25 2023-04-21 麦格诺莫有限责任公司 用于可磁化塑料的方法和组合物
EP3918010A4 (en) 2019-01-30 2022-10-26 Magnomer, Inc. PROCESSES AND COMPOSITIONS FOR MAGNETIZABLE PLASTICS

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *

Also Published As

Publication number Publication date
BR8008063A (pt) 1981-06-30
EP0030507B1 (fr) 1984-07-18
EP0030507A1 (fr) 1981-06-17
DE3068624D1 (en) 1984-08-23
FR2471443B1 (enExample) 1984-03-09
JPS5698195A (en) 1981-08-07

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
CD Change of name or company name
ST Notification of lapse