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ES2181470T3 - Materiales de registro sensibles al calor y procedimiento para la prueba de autenticidad. - Google Patents

Materiales de registro sensibles al calor y procedimiento para la prueba de autenticidad.

Info

Publication number
ES2181470T3
ES2181470T3 ES99944434T ES99944434T ES2181470T3 ES 2181470 T3 ES2181470 T3 ES 2181470T3 ES 99944434 T ES99944434 T ES 99944434T ES 99944434 T ES99944434 T ES 99944434T ES 2181470 T3 ES2181470 T3 ES 2181470T3
Authority
ES
Spain
Prior art keywords
heat
face
recording layer
procedure
pattern
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 - Lifetime
Application number
ES99944434T
Other languages
English (en)
Inventor
Erich Kranz
Karsten Sissenbach
Gerhard Stork
Michael Reimann
Wolfgang Wagner
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.)
Mitsubishi HiTech Paper Flensburg GmbH
Original Assignee
Mitsubishi HiTech Paper Flensburg GmbH
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 DE1998142866 external-priority patent/DE19842866A1/de
Priority claimed from DE1998142867 external-priority patent/DE19842867C2/de
Application filed by Mitsubishi HiTech Paper Flensburg GmbH filed Critical Mitsubishi HiTech Paper Flensburg GmbH
Application granted granted Critical
Publication of ES2181470T3 publication Critical patent/ES2181470T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/41—Base layers supports or substrates
    • 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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/42—Intermediate, backcoat, or covering layers
    • 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
    • B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
    • B41M2205/36—Backcoats; Back layers
    • 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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • 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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/42—Intermediate, backcoat, or covering layers
    • B41M5/423—Intermediate, backcoat, or covering layers characterised by non-macromolecular compounds, e.g. waxes

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Credit Cards Or The Like (AREA)
  • Paper (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

Material de registro sensible al calor con distintivo de seguridad, que presenta un papel de soporte con una capa de registro dispuesta sobre una cara, que contiene formadores de color que reaccionan entre sí bajo la acción del calor y aceptores de color orgánicos, caracterizado porque como distintivo de seguridad está aplicado un colorante sin ligante, soluble en agua, fluorescente bajo la radiación de UV, en un patrón regular o irregular invisible a la luz del día, de tal manera sobre la superficie de la cara, que está opuesta a la cara provista de una capa de registro, que presenta la superficie total del patrón.
ES99944434T 1998-09-19 1999-08-19 Materiales de registro sensibles al calor y procedimiento para la prueba de autenticidad. Expired - Lifetime ES2181470T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998142866 DE19842866A1 (de) 1998-09-19 1998-09-19 Wärmeempfindliches Aufzeichnungsmaterial mit Sicherheitsmerkmal
DE1998142867 DE19842867C2 (de) 1998-09-19 1998-09-19 Wärmeempfindliches Aufzeichnungsmaterial und ein Verfahren zur Authentizitätsprüfung

Publications (1)

Publication Number Publication Date
ES2181470T3 true ES2181470T3 (es) 2003-02-16

Family

ID=26048936

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99944434T Expired - Lifetime ES2181470T3 (es) 1998-09-19 1999-08-19 Materiales de registro sensibles al calor y procedimiento para la prueba de autenticidad.

Country Status (7)

Country Link
US (1) US6632773B1 (es)
EP (1) EP1032498B1 (es)
JP (1) JP4372353B2 (es)
AT (1) ATE220997T1 (es)
DE (1) DE59902110D1 (es)
ES (1) ES2181470T3 (es)
WO (1) WO2000016986A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6803344B2 (en) 2001-12-21 2004-10-12 Ncr Corporation Thermal paper with preprinted indicia
US7166154B2 (en) 2003-11-06 2007-01-23 Hewlett-Packard Development Company, L.P. System and a method for an edible, optically invisible ink
EP1737651B1 (en) * 2004-04-02 2012-02-29 Curwood, Inc. Improved packaging method that causes and maintains the preferred red color of fresh meat
WO2005120854A1 (en) * 2004-06-11 2005-12-22 Ahlstrom Kauttua Oy Layered security material and method of manufacturing such
DE102006056003B4 (de) * 2006-11-24 2008-08-14 Mitsubishi Hitec Paper Flensburg Gmbh Wärmeempfindliches Aufzeichnungsmaterial mit Authentifikationsmerkmal
US8330122B2 (en) * 2007-11-30 2012-12-11 Honeywell International Inc Authenticatable mark, systems for preparing and authenticating the mark
DE102009017444A1 (de) 2009-04-15 2010-10-21 Sension, Biologische Detektions- Und Schnelltestsysteme Gmbh Wärmeempfindliches Aufzeichnungsmaterial mit Sicherheitsmerkmal
ES2391928T3 (es) * 2009-12-01 2012-12-03 Mitsubishi Hitec Paper Europe Gmbh Material de registro termosensible con una característica de autenticidad

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT37053B (de) 1908-04-24 1909-04-26 Ignatz Dr Palocz Inhaliervorrichtung.
FR2279570A1 (fr) 1974-04-26 1976-02-20 Portals Ltd Document dont l'authenticite peut etre verifiee avec surete
FR2365656A1 (fr) 1976-05-25 1978-04-21 Arjomari Prioux Papier de securite
DE3132146A1 (de) 1981-08-14 1983-03-03 Bayer Ag, 5090 Leverkusen Faelschungssicheres papier
FR2566440B1 (fr) 1984-06-22 1988-07-22 Jalon Michel Fibres de securite et autres matieres rendues luminescentes par un procede de teinture, leurs procedes de realisation et leurs applications
GB2214191B (en) 1988-01-12 1990-10-31 Sicpa Holding Sa Reversibly photochromic printing inks
US5308824A (en) 1990-09-28 1994-05-03 Mitsubishi Paper Mills Limited Recording material
DE19501289A1 (de) 1995-01-18 1996-07-25 Feldmuehle Ag Stora Wärmeempfindliches Aufzeichnungsmaterial und seine Verwendung
DE29617106U1 (de) 1996-10-01 1997-02-27 Papierfabrik Schoeller & Hoesch GmbH, 76593 Gernsbach Papier
EP0844097B1 (en) * 1996-11-21 2001-07-18 Ncr International Inc. Thermal paper with security features and security ink therefor

Also Published As

Publication number Publication date
WO2000016986A1 (de) 2000-03-30
EP1032498A1 (de) 2000-09-06
JP2002526302A (ja) 2002-08-20
EP1032498B1 (de) 2002-07-24
JP4372353B2 (ja) 2009-11-25
DE59902110D1 (de) 2002-08-29
ATE220997T1 (de) 2002-08-15
US6632773B1 (en) 2003-10-14

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