FR2731721B1 - Papier contenant des elements de securite a proprietes physiques detectables et elements pour la fabrication d'un tel papier - Google Patents

Papier contenant des elements de securite a proprietes physiques detectables et elements pour la fabrication d'un tel papier

Info

Publication number
FR2731721B1
FR2731721B1 FR9502866A FR9502866A FR2731721B1 FR 2731721 B1 FR2731721 B1 FR 2731721B1 FR 9502866 A FR9502866 A FR 9502866A FR 9502866 A FR9502866 A FR 9502866A FR 2731721 B1 FR2731721 B1 FR 2731721B1
Authority
FR
France
Prior art keywords
paper
elements
manufacture
physical properties
detectable physical
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
FR9502866A
Other languages
English (en)
Other versions
FR2731721A1 (fr
Inventor
Yves Douesneau
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.)
ArjoWiggins SAS
Original Assignee
ArjoWiggins SAS
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 ArjoWiggins SAS filed Critical ArjoWiggins SAS
Priority to FR9502866A priority Critical patent/FR2731721B1/fr
Priority to EP96906824A priority patent/EP0815322A1/fr
Priority to AU50088/96A priority patent/AU5008896A/en
Priority to PCT/FR1996/000390 priority patent/WO1996028611A1/fr
Publication of FR2731721A1 publication Critical patent/FR2731721A1/fr
Application granted granted Critical
Publication of FR2731721B1 publication Critical patent/FR2731721B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/46—Non-siliceous fibres, e.g. from metal oxides
    • D21H13/48—Metal or metallised fibres
    • 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

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
FR9502866A 1995-03-13 1995-03-13 Papier contenant des elements de securite a proprietes physiques detectables et elements pour la fabrication d'un tel papier Expired - Fee Related FR2731721B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9502866A FR2731721B1 (fr) 1995-03-13 1995-03-13 Papier contenant des elements de securite a proprietes physiques detectables et elements pour la fabrication d'un tel papier
EP96906824A EP0815322A1 (fr) 1995-03-13 1996-03-13 Papier de securite incorporant des fibres conductrices detectables par rayonnement micro-ondes et procede de fabrication d'un tel papier
AU50088/96A AU5008896A (en) 1995-03-13 1996-03-13 Security paper with conductive fibres detectable by microwave radiation and method for making same
PCT/FR1996/000390 WO1996028611A1 (fr) 1995-03-13 1996-03-13 Papier de securite incorporant des fibres conductrices detectables par rayonnement micro-ondes et procede de fabrication d'un tel papier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9502866A FR2731721B1 (fr) 1995-03-13 1995-03-13 Papier contenant des elements de securite a proprietes physiques detectables et elements pour la fabrication d'un tel papier

Publications (2)

Publication Number Publication Date
FR2731721A1 FR2731721A1 (fr) 1996-09-20
FR2731721B1 true FR2731721B1 (fr) 1997-04-25

Family

ID=9476962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9502866A Expired - Fee Related FR2731721B1 (fr) 1995-03-13 1995-03-13 Papier contenant des elements de securite a proprietes physiques detectables et elements pour la fabrication d'un tel papier

Country Status (1)

Country Link
FR (1) FR2731721B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5992741A (en) * 1996-12-12 1999-11-30 Robertson; Paul Andrew Magnetic detection of security articles
AU728578B2 (en) 1996-12-12 2001-01-11 N.V. Bekaert S.A. Article recognition and verification

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB500151A (en) * 1938-04-07 1939-02-03 Samuel Saul Himmell Improvements in coated paper
FR2425937A1 (fr) * 1978-05-17 1979-12-14 Arjomari Prioux Structure fibreuse contenant des fibres metalliques, son procede de preparation, et son application notamment dans l'industrie du papier
US4941687A (en) * 1989-11-09 1990-07-17 Crane & Co. Security paper for currency and bank notes

Also Published As

Publication number Publication date
FR2731721A1 (fr) 1996-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse