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AR003071A1 - Un soporte de seguridad que contiene impreso un micropatron, que evita la falsificacion de documentos cuando se emplean aparatos de copiado de alta resolucion. - Google Patents

Un soporte de seguridad que contiene impreso un micropatron, que evita la falsificacion de documentos cuando se emplean aparatos de copiado de alta resolucion.

Info

Publication number
AR003071A1
AR003071A1 ARP960103791A AR10379196A AR003071A1 AR 003071 A1 AR003071 A1 AR 003071A1 AR P960103791 A ARP960103791 A AR P960103791A AR 10379196 A AR10379196 A AR 10379196A AR 003071 A1 AR003071 A1 AR 003071A1
Authority
AR
Argentina
Prior art keywords
printed
high resolution
security support
micropatron
falsification
Prior art date
Application number
ARP960103791A
Other languages
English (en)
Inventor
Brugada Jorge Clemente Bernardes
Original Assignee
Brugada Jorge Clemente Bernardes
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 Brugada Jorge Clemente Bernardes filed Critical Brugada Jorge Clemente Bernardes
Publication of AR003071A1 publication Critical patent/AR003071A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • 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
    • Y10S283/00—Printed matter
    • Y10S283/901—Concealed data
    • 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
    • Y10S283/00—Printed matter
    • Y10S283/902—Anti-photocopy

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Credit Cards Or The Like (AREA)
  • Printing Methods (AREA)
  • Cleaning In Electrography (AREA)

Abstract

El soporte de seguridad de la invención está constituido, básicamente, por un medio soporte tal como una hoja de papel, o lo similar, sobre la que seencuentra impreso un micro patrón consistente en figuras y fondo de modo tal que líneas o puntosgráficos consecutivos que definen las figuras se encuentrenseparadas una distancia menor que la distancia crítica de resolución de los aparatos copiadores de alta resolución. La impresión del micropatrón se realizacon una tinta hidrófuga sinpigm entos o con pigmentos de un color sustancialmente similar al color del soporte de base. Los trazos del documentoescrito o impreso sobre este tipo de soporte de seguridad se ejecutan con una tinta hidrófila. En una segundamodalidad de la invención, el micropatrón seimprime con una tinta hidrófila y los trazos del documento con una tinta hidrófuga.
ARP960103791A 1995-08-01 1996-07-29 Un soporte de seguridad que contiene impreso un micropatron, que evita la falsificacion de documentos cuando se emplean aparatos de copiado de alta resolucion. AR003071A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL1995001153 1995-08-01

Publications (1)

Publication Number Publication Date
AR003071A1 true AR003071A1 (es) 1998-05-27

Family

ID=4574537

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960103791A AR003071A1 (es) 1995-08-01 1996-07-29 Un soporte de seguridad que contiene impreso un micropatron, que evita la falsificacion de documentos cuando se emplean aparatos de copiado de alta resolucion.

Country Status (4)

Country Link
US (1) US5904375A (es)
AR (1) AR003071A1 (es)
BR (1) BR9601506A (es)
UY (1) UY24300A1 (es)

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US7114750B1 (en) * 1995-11-29 2006-10-03 Graphic Security Systems Corporation Self-authenticating documents
US6320675B1 (en) 1997-07-15 2001-11-20 Canon Kabushiki Kaisha Image processing apparatus and method and storage medium
CN1088880C (zh) * 1998-01-25 2002-08-07 北京超能重离子科技有限责任公司 一种防伪方法及其防伪制品
US20030137145A1 (en) * 1999-01-08 2003-07-24 John Fell Authentication means
US6050607A (en) 1999-03-26 2000-04-18 The Standard Register Company Security image element tiling scheme
US6139066A (en) * 1999-03-26 2000-10-31 The Standard Register Company Optically decodable security document
US6870841B1 (en) * 2000-09-18 2005-03-22 At&T Corp. Controlled transmission across packet network
TW538385B (en) * 2000-10-23 2003-06-21 Chia-Lun Tsai Method of using a security feature which includes plural patterned microscopic markers for authentication and to prevent counterfeiting of objects
NL1017173C2 (nl) * 2001-01-23 2002-08-14 Joh Enschedu B V Beveiligingsafbeelding voorzien van dubbelbandige codering.
US8403367B2 (en) * 2001-08-02 2013-03-26 Eastman Kodak Company Authentication using near-field optical imaging
US20030044578A1 (en) * 2001-08-14 2003-03-06 Nissing Nicholas James Printed substrate with variable local attributes
DE10208393A1 (de) * 2002-02-27 2003-09-04 Giesecke & Devrient Gmbh Sicherheitsdokument und Sicherheitselement für ein Sicherheitsdokument
FR2842460B1 (fr) * 2002-07-19 2004-10-08 Arjo Wiggins Document de securite protege contre la copie recto/verso
WO2004088905A2 (en) * 2003-03-27 2004-10-14 Graphic Security Systems Corporation System and method for authenticating objects
WO2005006025A2 (en) * 2003-06-30 2005-01-20 Graphic Security Systems Corporation Illuminated decoder
US6980654B2 (en) * 2003-09-05 2005-12-27 Graphic Security Systems Corporation System and method for authenticating an article
US7421581B2 (en) * 2003-09-30 2008-09-02 Graphic Security Systems Corporation Method and system for controlling encoded image production
US7551752B2 (en) * 2004-04-26 2009-06-23 Graphic Security Systems Corporation Systems and methods for authenticating objects using multiple-level image encoding and decoding
US7729509B2 (en) * 2004-06-18 2010-06-01 Graphic Security Systems Corporation Illuminated lens device for use in object authentication
ATE437760T1 (de) * 2004-09-09 2009-08-15 Alcan Tech & Man Ltd Gegenstand mit fälschungssicherer bedruckung
US20060202468A1 (en) * 2005-02-22 2006-09-14 Verify First Technologies, Inc. Security document having integrated copy-void and validation security features
US7676038B2 (en) * 2005-03-08 2010-03-09 Hewlett-Packard Development Company, L.P. Secure printing method to thwart counterfeiting
US7455013B2 (en) * 2005-03-08 2008-11-25 Hewlett-Packard Development Company, L.P. Secure printing method to thwart counterfeiting
US7878549B2 (en) * 2005-07-29 2011-02-01 Hewlett-Packard Development Company, L.P. Printed substrate having embedded covert information
ATE554941T1 (de) * 2006-11-14 2012-05-15 Contra Vision Ltd Verbesserungen beim bedrucken überlagerter schichten
AU2011316688B2 (en) 2010-10-11 2014-10-23 Graphic Security Systems Corporation Method for constructing a composite image incorporating a hidden authentication image

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088841A (en) * 1960-03-01 1963-05-07 American Bank Note Co Safety inks and documents
US5078428A (en) * 1990-12-03 1992-01-07 Hosokawa Printing Co., Ltd. Copy-proof sheet
NL192610C (nl) * 1990-12-13 1997-11-04 Enschede & Zonen Grafisch Beelddrager en werkwijze voor het op een beelddrager drukken van een beeld.
US5149140A (en) * 1991-03-11 1992-09-22 The Standard Register Company Security, information document
US5171040A (en) * 1991-03-29 1992-12-15 Invisible Images, Inc. Copy-invalidating document
US5340159A (en) * 1991-07-12 1994-08-23 The Standard Register Company Varying tone security document
US5197765A (en) * 1991-07-12 1993-03-30 The Standard Register Company Varying tone securing document
GB2262065A (en) * 1991-12-07 1993-06-09 Moore Business Forms Inc Security printed document resistant to xerographic copying.
US5375886A (en) * 1993-04-14 1994-12-27 Hosokawa Printing Co., Ltd. Counterfeit-proof paper for discouraging attempt at reproduction with copying device
US5368334A (en) * 1993-06-10 1994-11-29 Moore Business Forms, Inc. Variable data clear mark imaging
US5429392A (en) * 1993-06-18 1995-07-04 Loving; Charles D. Composite microdot and method

Also Published As

Publication number Publication date
BR9601506A (pt) 1998-03-17
UY24300A1 (es) 1996-08-20
US5904375A (en) 1999-05-18

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