FR2657630B1 - AUTHENTICATING DOCUMENT BY AN AUTHENTICATING COMPOSITION, AUTHENTICATING COMPOSITION AND METHOD FOR PERFORMING SUCH AUTHENTICATION. - Google Patents

AUTHENTICATING DOCUMENT BY AN AUTHENTICATING COMPOSITION, AUTHENTICATING COMPOSITION AND METHOD FOR PERFORMING SUCH AUTHENTICATION.

Info

Publication number
FR2657630B1
FR2657630B1 FR9001125A FR9001125A FR2657630B1 FR 2657630 B1 FR2657630 B1 FR 2657630B1 FR 9001125 A FR9001125 A FR 9001125A FR 9001125 A FR9001125 A FR 9001125A FR 2657630 B1 FR2657630 B1 FR 2657630B1
Authority
FR
France
Prior art keywords
authenticating
composition
authentication
document
authenticating composition
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
FR9001125A
Other languages
French (fr)
Other versions
FR2657630A1 (en
Inventor
Halope Christophe
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
Application filed by Arjomari Prioux SA filed Critical Arjomari Prioux SA
Priority to FR9001125A priority Critical patent/FR2657630B1/en
Priority to FR9006617A priority patent/FR2662717B2/en
Priority to EP19910400224 priority patent/EP0440554B1/en
Priority to DE69127481T priority patent/DE69127481D1/en
Publication of FR2657630A1 publication Critical patent/FR2657630A1/en
Application granted granted Critical
Publication of FR2657630B1 publication Critical patent/FR2657630B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
FR9001125A 1990-01-31 1990-01-31 AUTHENTICATING DOCUMENT BY AN AUTHENTICATING COMPOSITION, AUTHENTICATING COMPOSITION AND METHOD FOR PERFORMING SUCH AUTHENTICATION. Expired - Fee Related FR2657630B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9001125A FR2657630B1 (en) 1990-01-31 1990-01-31 AUTHENTICATING DOCUMENT BY AN AUTHENTICATING COMPOSITION, AUTHENTICATING COMPOSITION AND METHOD FOR PERFORMING SUCH AUTHENTICATION.
FR9006617A FR2662717B2 (en) 1990-01-31 1990-05-29 DOCUMENT AUTHENTIFIABLE BY A COMPOSITION WITH DESENSITIZED ZONE AND AUTHENTICATION METHOD.
EP19910400224 EP0440554B1 (en) 1990-01-31 1991-01-30 Combination of a document authenticable and of an authentication composition and process of authentication using such a combination.
DE69127481T DE69127481D1 (en) 1990-01-31 1991-01-30 Combination of an authenticity-verifiable document and an authenticity-checking composition and method for authenticity-checking with such a combination.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9001125A FR2657630B1 (en) 1990-01-31 1990-01-31 AUTHENTICATING DOCUMENT BY AN AUTHENTICATING COMPOSITION, AUTHENTICATING COMPOSITION AND METHOD FOR PERFORMING SUCH AUTHENTICATION.

Publications (2)

Publication Number Publication Date
FR2657630A1 FR2657630A1 (en) 1991-08-02
FR2657630B1 true FR2657630B1 (en) 1994-08-05

Family

ID=9393273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9001125A Expired - Fee Related FR2657630B1 (en) 1990-01-31 1990-01-31 AUTHENTICATING DOCUMENT BY AN AUTHENTICATING COMPOSITION, AUTHENTICATING COMPOSITION AND METHOD FOR PERFORMING SUCH AUTHENTICATION.

Country Status (1)

Country Link
FR (1) FR2657630B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2940329B1 (en) * 2008-12-23 2011-03-18 Arjowiggins ASSEMBLY COMPRISING AN AUTHENTICATION ARTICLE AND AUTHENTICATION COMPOSITION, AND ASSOCIATED METHODS.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1507454A (en) * 1975-06-19 1978-04-12 Wiggins Teape Ltd Security paper
DE2527462A1 (en) * 1975-06-20 1976-12-30 Pelikan Werke Wagner Guenther PRE-PRINTS SECURED AGAINST FALSE
DE3211102A1 (en) * 1982-03-25 1983-10-06 Schwarz Klaus Billett Automat METHOD FOR AUTHENTICITY CONTROL OF PAPER SECTIONS AND USE OF A COLOR REACTION SYSTEM SUITABLE FOR THIS

Also Published As

Publication number Publication date
FR2657630A1 (en) 1991-08-02

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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