FR2483480A1 - Papier de securite utilisable pour eviter les falsifications pouvant provenir de l'emploi de stylos a encre effacable - Google Patents

Papier de securite utilisable pour eviter les falsifications pouvant provenir de l'emploi de stylos a encre effacable Download PDF

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Publication number
FR2483480A1
FR2483480A1 FR8011824A FR8011824A FR2483480A1 FR 2483480 A1 FR2483480 A1 FR 2483480A1 FR 8011824 A FR8011824 A FR 8011824A FR 8011824 A FR8011824 A FR 8011824A FR 2483480 A1 FR2483480 A1 FR 2483480A1
Authority
FR
France
Prior art keywords
paper
layer
solvent
microcapsules
weight
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
FR8011824A
Other languages
English (en)
French (fr)
Other versions
FR2483480B1 (enrdf_load_stackoverflow
Inventor
Jean-Claude Proquin
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 FR8011824A priority Critical patent/FR2483480A1/fr
Priority to EP81400825A priority patent/EP0041024A1/fr
Priority to BR8103312A priority patent/BR8103312A/pt
Priority to ZA00813560A priority patent/ZA813560B/xx
Priority to JP8180681A priority patent/JPS5721600A/ja
Publication of FR2483480A1 publication Critical patent/FR2483480A1/fr
Application granted granted Critical
Publication of FR2483480B1 publication Critical patent/FR2483480B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/165—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components characterised by the use of microcapsules; Special solvents for incorporating the ingredients

Landscapes

  • Paper (AREA)
  • Color Printing (AREA)
FR8011824A 1980-05-28 1980-05-28 Papier de securite utilisable pour eviter les falsifications pouvant provenir de l'emploi de stylos a encre effacable Granted FR2483480A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8011824A FR2483480A1 (fr) 1980-05-28 1980-05-28 Papier de securite utilisable pour eviter les falsifications pouvant provenir de l'emploi de stylos a encre effacable
EP81400825A EP0041024A1 (fr) 1980-05-28 1981-05-25 Papier de sécurité utilisable pour éviter les falsifications pouvant provenir de l'emploi de stylos à encre effaçable
BR8103312A BR8103312A (pt) 1980-05-28 1981-05-27 Papel de seguranca utilizavel para combater as falsificacoes que podem se originar do fato de se utilizar uma tinta delevel
ZA00813560A ZA813560B (en) 1980-05-28 1981-05-27 Security paper usable to avoid forgeries which can occur due to the use of effaceable ink pens
JP8180681A JPS5721600A (en) 1980-05-28 1981-05-28 Forgery preventing paper useful for preventing forgery generated by using erasable ink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8011824A FR2483480A1 (fr) 1980-05-28 1980-05-28 Papier de securite utilisable pour eviter les falsifications pouvant provenir de l'emploi de stylos a encre effacable

Publications (2)

Publication Number Publication Date
FR2483480A1 true FR2483480A1 (fr) 1981-12-04
FR2483480B1 FR2483480B1 (enrdf_load_stackoverflow) 1985-02-08

Family

ID=9242417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011824A Granted FR2483480A1 (fr) 1980-05-28 1980-05-28 Papier de securite utilisable pour eviter les falsifications pouvant provenir de l'emploi de stylos a encre effacable

Country Status (5)

Country Link
EP (1) EP0041024A1 (enrdf_load_stackoverflow)
JP (1) JPS5721600A (enrdf_load_stackoverflow)
BR (1) BR8103312A (enrdf_load_stackoverflow)
FR (1) FR2483480A1 (enrdf_load_stackoverflow)
ZA (1) ZA813560B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491968A1 (fr) * 1980-10-09 1982-04-16 Automation Organisation Gmbh G Papier de surete premuni contre les falsifications par grattage

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570101B1 (fr) * 1984-09-07 1987-09-25 Sotimag Procede antifraude pour document de valeur
US5033773A (en) * 1988-01-27 1991-07-23 Moore Business Forms Security for images formed by impact based systems
US4936607A (en) * 1988-01-27 1990-06-26 Moore Business Forms, Inc. Security for images formed by impact based systems
US5209515A (en) * 1991-02-08 1993-05-11 The Standard Register Company Solvent and/or pressure sensitive security document
FR2717419B1 (fr) * 1994-03-15 1996-05-15 Braunstein Jean Pierre Appareil pour réaliser l'impression de documents quelconques et les rendre infalsifiables.
FR2730671B1 (fr) * 1995-02-17 1997-04-04 Sibille Dalle Document imprimable comprenant des moyens revelateurs de falsification

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932582A (en) * 1959-02-04 1960-04-12 Ncr Co Pressure sensitive transfer record sheet
DE2600781C3 (de) * 1976-01-13 1980-01-10 Berndt Aake Lidingoe Lindselius (Schweden) Verfahren zum Herstellen von Fahroder Eintrittskarten oder anderen Belegen von Wert
US4143891A (en) * 1976-12-29 1979-03-13 Transkirt Corporation Negotiable document
DE2722427A1 (de) * 1977-05-18 1978-11-30 Juergen Dethloff Nachahmungs- und verfaelschungsgeschuetzter visuell und maschinell lesbarer beleg

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491968A1 (fr) * 1980-10-09 1982-04-16 Automation Organisation Gmbh G Papier de surete premuni contre les falsifications par grattage

Also Published As

Publication number Publication date
ZA813560B (en) 1982-06-30
EP0041024A1 (fr) 1981-12-02
BR8103312A (pt) 1982-02-16
JPS5721600A (en) 1982-02-04
FR2483480B1 (enrdf_load_stackoverflow) 1985-02-08

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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