FR2399505A1 - Papier de securite - Google Patents

Papier de securite

Info

Publication number
FR2399505A1
FR2399505A1 FR7724281A FR7724281A FR2399505A1 FR 2399505 A1 FR2399505 A1 FR 2399505A1 FR 7724281 A FR7724281 A FR 7724281A FR 7724281 A FR7724281 A FR 7724281A FR 2399505 A1 FR2399505 A1 FR 2399505A1
Authority
FR
France
Prior art keywords
acid
salt
paper
partic
official documents
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
FR7724281A
Other languages
English (en)
Other versions
FR2399505B1 (fr
Inventor
Jean-Yves Godet
Gianpaolo Bartoli
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
Priority claimed from FR7615850A external-priority patent/FR2365656A1/fr
Application filed by Arjomari Prioux SA filed Critical Arjomari Prioux SA
Priority to FR7724281A priority Critical patent/FR2399505A1/fr
Publication of FR2399505A1 publication Critical patent/FR2399505A1/fr
Application granted granted Critical
Publication of FR2399505B1 publication Critical patent/FR2399505B1/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
    • D21H21/46—Elements suited for chemical verification or impeding chemical tampering, e.g. by use of eradicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B41M3/142—Security printing using chemical colour-formers or chemical reactions, e.g. leuco-dye/acid, photochromes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

La présente invention concerne un papier de sécurité utilisable en particulier pour la réalisation de pièces de paiement manuscrites et de documents officiels, permettant de se prémunir contre toute tentative d'altération des écritures, notamment au moyen d'un crayon effaceur d'encre, caractérisé en ce qu'il comporte sur sa surface et/ou dans sa masse une substance choisie parmi l'ensemble constitué par l'acide oxypyrène-trisulfonique et ses sels.
FR7724281A 1976-05-25 1977-08-05 Papier de securite Granted FR2399505A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7724281A FR2399505A1 (fr) 1976-05-25 1977-08-05 Papier de securite

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7615850A FR2365656A1 (fr) 1976-05-25 1976-05-25 Papier de securite
FR7724281A FR2399505A1 (fr) 1976-05-25 1977-08-05 Papier de securite

Publications (2)

Publication Number Publication Date
FR2399505A1 true FR2399505A1 (fr) 1979-03-02
FR2399505B1 FR2399505B1 (fr) 1980-04-30

Family

ID=26219456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724281A Granted FR2399505A1 (fr) 1976-05-25 1977-08-05 Papier de securite

Country Status (1)

Country Link
FR (1) FR2399505A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7711659A (nl) * 1976-05-25 1979-04-26 Arjomari Prioux Veiligheidspapier.
FR2410702A1 (fr) * 1977-12-05 1979-06-29 Tullis Russell Co Ltd Papier de securite renfermant un indicateur de produit effaceur
FR2568191A1 (fr) * 1984-07-27 1986-01-31 Oiffer Bomsel Samuel Procede pour proteger un document contre la fraude.
DE3829002A1 (de) * 1987-09-03 1989-03-16 Arjomari Prioux Traeger fuer druck und schrift, der durch waerme authentifizierbar und durch chemische mittel nicht faelschbar ist
EP0494828A1 (fr) * 1991-01-11 1992-07-15 Arjo Wiggins S.A. Document de sécurité
US5718456A (en) * 1994-01-26 1998-02-17 Michael F. Detwiler, Jr. Method for verifying authenticity of sales record

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7711659A (nl) * 1976-05-25 1979-04-26 Arjomari Prioux Veiligheidspapier.
FR2410702A1 (fr) * 1977-12-05 1979-06-29 Tullis Russell Co Ltd Papier de securite renfermant un indicateur de produit effaceur
FR2568191A1 (fr) * 1984-07-27 1986-01-31 Oiffer Bomsel Samuel Procede pour proteger un document contre la fraude.
DE3829002A1 (de) * 1987-09-03 1989-03-16 Arjomari Prioux Traeger fuer druck und schrift, der durch waerme authentifizierbar und durch chemische mittel nicht faelschbar ist
EP0494828A1 (fr) * 1991-01-11 1992-07-15 Arjo Wiggins S.A. Document de sécurité
FR2671566A1 (fr) * 1991-01-11 1992-07-17 Arjomari Europ Document de securite infalsifiable par un agent chimique.
US5718456A (en) * 1994-01-26 1998-02-17 Michael F. Detwiler, Jr. Method for verifying authenticity of sales record

Also Published As

Publication number Publication date
FR2399505B1 (fr) 1980-04-30

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Legal Events

Date Code Title Description
CL Concession to grant licences
CD Change of name or company name
TP Transmission of property
CD Change of name or company name