ES2008020A6 - Procedimiento de preparacion de un soporte para impresion-escritura autentificable por el calor e infalsificable por agente quimico. - Google Patents

Procedimiento de preparacion de un soporte para impresion-escritura autentificable por el calor e infalsificable por agente quimico.

Info

Publication number
ES2008020A6
ES2008020A6 ES8802711A ES8802711A ES2008020A6 ES 2008020 A6 ES2008020 A6 ES 2008020A6 ES 8802711 A ES8802711 A ES 8802711A ES 8802711 A ES8802711 A ES 8802711A ES 2008020 A6 ES2008020 A6 ES 2008020A6
Authority
ES
Spain
Prior art keywords
medium
colour
printing
metallic salt
writing medium
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
Application number
ES8802711A
Other languages
English (en)
Inventor
Alain Barthez
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
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
Publication of ES2008020A6 publication Critical patent/ES2008020A6/es
Expired 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
    • D21H21/48—Elements suited for physical verification, e.g. by irradiation
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • 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

  • Paper (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)

Abstract

PROCEDIMIENTO DE PREPARACION DE UN SOPORTE PARA IMPRESION-ESCRITURA AUTENTIFICABLE POR EL CALOR E INFALSIFICABLE POR AGENTE QUIMICO. SE REFIERE LA INVENCION A UN PROCEDIMIENTO DE PREPARACION DE UN SOPORTE PARA IMPRESION-ESCRITURA. ESTE PROCEDIMIENTO DE PREPARACION DE UN SOPORTE SE CARACTERIZA PORQUE SE INCORPORA EN O SOBRE EL CITADO SOPORTE PARA IMPRESION-ESCRITURA POR LO MENOS UNA SAL METALICA COLOREADA EN ESTADO HUMEDO Y DE DIFERENTE COLOR EN ESTADO SECO, EN UNA CANTIDAD TAL DE SAL CON RELACION AL SOPORTE, EN PESO EN SECO, QUE LA COLORACION DEL SOPORTE A LA TEMPERATURA AMBIENTE ES SENSIBLEMENTE LA COLORACION DE UN SOPORTE EXENTO DE SAL METALICA, Y QUE LA COLORACION DEL SOPORTE SE MODIFICA DE MODO REVERSIBLE CUANDO SE ELEVA LA TEMPERATURA DEL SOPORTE. LA INVENCION PERMITE PREPARAR UN SOPORTE AUTENTIFICABLE POR EL CALOR E INFALSIFICABLE POR AGENTE QUIMICO.
ES8802711A 1987-09-03 1988-09-02 Procedimiento de preparacion de un soporte para impresion-escritura autentificable por el calor e infalsificable por agente quimico. Expired ES2008020A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR878712243A FR2620146B1 (fr) 1987-09-03 1987-09-03 Moyen, papier et document de securite contre la falsification par agent chimique et la contrefacon

Publications (1)

Publication Number Publication Date
ES2008020A6 true ES2008020A6 (es) 1989-07-01

Family

ID=9354600

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802711A Expired ES2008020A6 (es) 1987-09-03 1988-09-02 Procedimiento de preparacion de un soporte para impresion-escritura autentificable por el calor e infalsificable por agente quimico.

Country Status (9)

Country Link
BE (2) BE1011816A4 (es)
CH (2) CH679411A5 (es)
DE (1) DE3829002C3 (es)
DK (2) DK487888A (es)
ES (1) ES2008020A6 (es)
FR (3) FR2620146B1 (es)
GB (2) GB2209304B (es)
IT (1) IT1226420B (es)
NL (2) NL191211C (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1024874A (en) * 1963-10-04 1966-04-06 Birmingham Small Arms Co Ltd Improvements in or relating to rotary piston internal combustion engines
FR2639970B1 (fr) * 1988-12-07 1991-09-20 Aussedat Rey Papier de securite infalsifiable, non fluorescent et document obtenu
GB2274428B (en) * 1993-01-20 1996-08-21 Portals Security threads
DE19833746A1 (de) * 1998-07-27 2000-02-03 Joergen Brosow Sicherheitspapier und Verfahren zur Prüfung der Echtheit darauf aufgezeichneter Urkunden
FR2943074B1 (fr) * 2009-03-13 2011-05-20 Arjowiggins Security Substrat marquable au laser et procede de fabrication associe
CN103730071B (zh) * 2013-12-30 2017-05-03 深圳市华星光电技术有限公司 Oled面板及其制作方法与封装效果的检测方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE42260C (de) * 1900-01-01 A. ZEISS in Berlin W., Charlottenstr. 68 Herstellung von Sicherheitspapier
DE115445C (es) *
US1804978A (en) * 1926-03-01 1931-05-12 Genoese John Safety paper
US2005105A (en) * 1930-06-23 1935-06-18 Milton C Johnson Company Safety paper
DE660599C (de) * 1934-02-08 1938-05-31 Felix Schoeller & Bausch Verfahren zur Herstellung von Sicherheitspapier
DE1228972B (de) * 1959-06-06 1966-11-17 Dr Karlheinz Koenig Echtheitskennzeichnung von Wertpapieren
FR1509715A (fr) * 1966-02-04 1968-01-12 Inveresk Paper Company Ltd Papier de sécurité
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
FR2399505A1 (fr) * 1976-05-25 1979-03-02 Arjomari Prioux Papier de securite
FR2406027A1 (fr) * 1977-10-14 1979-05-11 Voiron Papeteries Papier reagissant a la falsification par agents chimiques et son procede de fabrication
GB1565243A (en) * 1977-12-02 1980-04-16 Emi Ltd Recording data in eye-visible and machine readable magnetic form
AT362658B (de) * 1978-03-15 1981-06-10 Oesterr Nationalbank Papier, verfahren zur pruefung von papieren und vorrichtung zur durchfuehrung des pruefverfahrens
JPS5787396A (en) * 1980-11-18 1982-05-31 Sadao Nishi Chemical agent for marking paper money
NO158550C (no) * 1986-03-26 1988-09-28 Niels A Andersen Anvendelse av et stoff for paavisning av kopiering av dokumentet.
FR2797895B1 (fr) * 1999-09-01 2001-11-09 Mathieu Yno S A Brosse cylindrique autolavante pour balayeuses ou autres vehicules

Also Published As

Publication number Publication date
CH677241A5 (es) 1991-04-30
DK487888D0 (da) 1988-09-02
BE1011816A4 (fr) 2000-02-01
BE1011817A4 (fr) 2000-02-01
NL9100419A (nl) 1991-06-03
DE3829002A1 (de) 1989-03-16
FR2643661A1 (fr) 1990-08-31
FR2620146A1 (fr) 1989-03-10
FR2654446B1 (fr) 1992-10-16
GB2209304A (en) 1989-05-10
DK487888A (da) 1989-03-04
FR2654446A1 (fr) 1991-05-17
IT8821782A0 (it) 1988-08-30
DK28391A (da) 1991-02-19
DK28391D0 (da) 1991-02-19
GB2209304B (en) 1992-05-13
GB9102451D0 (en) 1991-03-20
FR2620146B1 (fr) 1991-10-04
NL191211B (nl) 1994-10-17
FR2643661B1 (fr) 1991-05-10
IT1226420B (it) 1991-01-15
NL8802167A (nl) 1989-04-03
GB8820751D0 (en) 1988-10-05
CH679411A5 (es) 1992-02-14
GB2240511A (en) 1991-08-07
DE3829002C2 (de) 1995-01-05
DE3829002C3 (de) 1997-09-04
NL191211C (nl) 1995-03-16
GB2240511B (en) 1992-05-13

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-09-02

PC1A Transfer granted

Owner name: ARJO WIGGINS S.A.