FR2647820B1 - Papier de securite infalsifiable et composition aqueuse ou organique utile, notamment pour rendre un papier infalsifiable - Google Patents

Papier de securite infalsifiable et composition aqueuse ou organique utile, notamment pour rendre un papier infalsifiable

Info

Publication number
FR2647820B1
FR2647820B1 FR8907497A FR8907497A FR2647820B1 FR 2647820 B1 FR2647820 B1 FR 2647820B1 FR 8907497 A FR8907497 A FR 8907497A FR 8907497 A FR8907497 A FR 8907497A FR 2647820 B1 FR2647820 B1 FR 2647820B1
Authority
FR
France
Prior art keywords
infalsifiable
paper
aqueous
composition useful
organic 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
FR8907497A
Other languages
English (en)
Other versions
FR2647820A1 (fr
Inventor
Andre Honnorat
Claude Raymond Riou
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.)
Aussedat Rey SA
Original Assignee
Aussedat Rey 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 Aussedat Rey SA filed Critical Aussedat Rey SA
Priority to FR8907497A priority Critical patent/FR2647820B1/fr
Priority to US07/528,599 priority patent/US5264081A/en
Priority to GB9011963A priority patent/GB2233279B/en
Priority to IT06739690A priority patent/IT1242716B/it
Publication of FR2647820A1 publication Critical patent/FR2647820A1/fr
Application granted granted Critical
Publication of FR2647820B1 publication Critical patent/FR2647820B1/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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/916—Fraud or tamper detecting
FR8907497A 1989-06-01 1989-06-01 Papier de securite infalsifiable et composition aqueuse ou organique utile, notamment pour rendre un papier infalsifiable Expired - Fee Related FR2647820B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8907497A FR2647820B1 (fr) 1989-06-01 1989-06-01 Papier de securite infalsifiable et composition aqueuse ou organique utile, notamment pour rendre un papier infalsifiable
US07/528,599 US5264081A (en) 1989-06-01 1990-05-24 Forgery-proof safety paper
GB9011963A GB2233279B (en) 1989-06-01 1990-05-29 Forgery-proof safety paper and aqueous or organic composition useful in particular for rendering a paper forgery-proof
IT06739690A IT1242716B (it) 1989-06-01 1990-05-31 Composizione acquosa o organicaparticolarmente per rendere una carta non falsificabile e carta di sicurezza ottenuta

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8907497A FR2647820B1 (fr) 1989-06-01 1989-06-01 Papier de securite infalsifiable et composition aqueuse ou organique utile, notamment pour rendre un papier infalsifiable

Publications (2)

Publication Number Publication Date
FR2647820A1 FR2647820A1 (fr) 1990-12-07
FR2647820B1 true FR2647820B1 (fr) 1991-09-20

Family

ID=9382447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8907497A Expired - Fee Related FR2647820B1 (fr) 1989-06-01 1989-06-01 Papier de securite infalsifiable et composition aqueuse ou organique utile, notamment pour rendre un papier infalsifiable

Country Status (4)

Country Link
US (1) US5264081A (fr)
FR (1) FR2647820B1 (fr)
GB (1) GB2233279B (fr)
IT (1) IT1242716B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9613811D0 (en) * 1996-07-02 1996-09-04 Zeneca Ltd Coatings
US6045656A (en) * 1998-12-21 2000-04-04 Westvaco Corporation Process for making and detecting anti-counterfeit paper
US6783991B1 (en) 2002-02-06 2004-08-31 The Standard Register Company Reversible and reusable authentication system for secure documents
FR2943074B1 (fr) * 2009-03-13 2011-05-20 Arjowiggins Security Substrat marquable au laser et procede de fabrication associe
FR2978461A1 (fr) * 2011-07-29 2013-02-01 Arjowiggins Security Substrat de securite et methode d'authentification et de mise en evidence des tentatives de falsification
RU2522612C2 (ru) * 2012-10-05 2014-07-20 Российская Федерация в лице Министерства промышленности и торговли Российской Федерации Способ обработки бумаги с поверхности

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE582530C (de) * 1930-10-08 1933-08-16 Felix Schoeller & Bausch Feinp Verfahren zur Herstellung von Sicherheitspapier
US3464841A (en) * 1965-10-23 1969-09-02 Customark Corp Method of preparing security paper containing an ultraviolet inhibitor
US3640709A (en) * 1967-12-27 1972-02-08 Ricoh Kk Electrophotographic copying material and process of producing thereof
FR2365656A1 (fr) * 1976-05-25 1978-04-21 Arjomari Prioux Papier de securite
FR2402739A2 (fr) * 1976-05-25 1979-04-06 Arjomari Prioux Papier de securite
FR2432576A2 (fr) * 1978-08-02 1980-02-29 Voiron Papeteries Papier reagissant a la falsification par agents chimiques
FR2410702A1 (fr) * 1977-12-05 1979-06-29 Tullis Russell Co Ltd Papier de securite renfermant un indicateur de produit effaceur
US4362645A (en) * 1978-09-28 1982-12-07 Akzona, Inc. Temperature indicating compositions of matter
DE3100295A1 (de) * 1981-01-08 1982-08-05 Bayer Ag, 5090 Leverkusen Verwendung von 7-hydroxy-cumarin-verbindungen zum impraegnieren von papier
FR2576332B1 (fr) * 1985-01-21 1987-04-10 Aussedat Rey Papier de securite infalsifiable, procede pour rendre infalsifiable un papier et composition aqueuse ou organique utile, notamment, pour rendre un papier infalsifiable

Also Published As

Publication number Publication date
FR2647820A1 (fr) 1990-12-07
US5264081A (en) 1993-11-23
GB2233279A (en) 1991-01-09
GB2233279B (en) 1992-09-30
IT1242716B (it) 1994-05-17
GB9011963D0 (en) 1990-07-18
IT9067396A0 (it) 1990-05-31
IT9067396A1 (it) 1991-12-01

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse

Effective date: 20070228