WO1992012292A1 - Procede d'obtention de papier de securite et papier de securite obtenu par ce procede - Google Patents

Procede d'obtention de papier de securite et papier de securite obtenu par ce procede Download PDF

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Publication number
WO1992012292A1
WO1992012292A1 PCT/ES1992/000004 ES9200004W WO9212292A1 WO 1992012292 A1 WO1992012292 A1 WO 1992012292A1 ES 9200004 W ES9200004 W ES 9200004W WO 9212292 A1 WO9212292 A1 WO 9212292A1
Authority
WO
WIPO (PCT)
Prior art keywords
paper
signs
water
security paper
security
Prior art date
Application number
PCT/ES1992/000004
Other languages
English (en)
Spanish (es)
Inventor
Juan Teodoro Vidal
Original Assignee
Fabrica Nacional De Moneda Y Timbre
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 Fabrica Nacional De Moneda Y Timbre filed Critical Fabrica Nacional De Moneda Y Timbre
Priority to AU11777/92A priority Critical patent/AU649521B2/en
Priority to JP92503061A priority patent/JPH05507325A/ja
Publication of WO1992012292A1 publication Critical patent/WO1992012292A1/fr

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
    • 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

Definitions

  • the present invention relates to a procedure for obtaining security paper, a procedure whose objective is to enhance the degree of security of this type of paper against possible counterfeiting, being of special application in the field of paper money as well as in obtaining of any other type of document for which a paper with similar benefits is required.
  • the invention also concerns the security paper obtained with said method. BACKGROUND OF THE INVENTION
  • these security elements can be unitary and isolated in paper, but they are generally used in combination.
  • the ink from which the signs are obtained can incorporate fluorescent pigments, as well as magnetic materials, depending on the subsequent detection system of said signs for document verification.
  • water-insoluble ink based on, for example, an acrylic or styrene butadiene polymer, or epoxy polymer, or acrylonitrile polymer, or any other which get insolubility in water, ink, which, as previously stated, can incorporate For fluorescent or phosphorescent pigments, preferably brightly colored.
  • the aforementioned signs may refer, in any way, to the country of origin or paper issuing said currency and similarly to the issuing entity of a document, when Once this type of steam is involved.
  • the support for printing the ink specifically as a water soluble support, the use of polyvinyl alcohol or mixtures of other soluble polymers is envisaged.
  • the signs may incorporate magnetic or simply metallic materials, being consequently susceptible to recognition within a magnetic field. Because such signs are formed of a flexible material, by the composition of the ink when the sheet of paper constituting the document in question is introduced, they are not subjected to any tension and do not disturb the printing procedures, being compatible with any Other known security.

Abstract

Le procédé consiste à incorporer au papier de sécurité proprement dit une série de signes, qui peuvent être des lettres, des anagrammes, etc., obtenus avec une encre résistante à l'eau avec laquelle on effectue l'impression correspondante sur un support soluble à l'eau, de sorte qu'après cette impression on procède à l'élimination du support, après quoi les signes restent en suspension et peuvent être appliqués au papier de manière semblable à l'incorporation à un tel papier de planchettes ou fibrilles de sécurité classiques. La bande mentionnée comporte en outre des pigments fluorescents ou phosphorescents pour l'identification de signes à l'aide de lumière ultraviolette ou par transparence, et éventuellement des matériaux magnétiques ou simplement métalliques pour la détection des signes à l'aide d'un champ magnétique.
PCT/ES1992/000004 1991-01-10 1992-01-10 Procede d'obtention de papier de securite et papier de securite obtenu par ce procede WO1992012292A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU11777/92A AU649521B2 (en) 1991-01-10 1992-01-10 Method for obtaining security paper and security paper obtained by such method
JP92503061A JPH05507325A (ja) 1991-01-10 1992-01-10 保証用の紙の製造方法及びこの方法によって製造される保証用の紙

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP9100062 1991-01-10
ES9100062A ES2024367A6 (es) 1991-01-10 1991-01-10 Procedimiento de obtencion de papel de seguridad y papel de seguridad obtenido con dicho procedimiento.

Publications (1)

Publication Number Publication Date
WO1992012292A1 true WO1992012292A1 (fr) 1992-07-23

Family

ID=8270730

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES1992/000004 WO1992012292A1 (fr) 1991-01-10 1992-01-10 Procede d'obtention de papier de securite et papier de securite obtenu par ce procede

Country Status (6)

Country Link
EP (1) EP0520059A1 (fr)
JP (1) JPH05507325A (fr)
AU (1) AU649521B2 (fr)
CA (1) CA2078002A1 (fr)
ES (1) ES2024367A6 (fr)
WO (1) WO1992012292A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2066685A1 (es) * 1992-10-28 1995-03-01 Teledata S A Procedimiento para tratar papel, protegiendolo contra fotocopias no autorizadas.
EP0695830A1 (fr) * 1993-04-16 1996-02-07 Tokushu Paper Mfg. Co., Ltd Papier a l'epreuve des contrefa ons
US5667317A (en) * 1995-08-29 1997-09-16 Ncr Corporation Fluorescent security system for printed transaction records

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2064238B1 (es) * 1992-11-24 1997-08-01 Nacional Moneda Timbre Procedimiento para la obtencion de papel de seguridad.
WO1998012671A1 (fr) * 1996-09-23 1998-03-26 Viktor Ivanovich Petrik Procede et systeme de protection contre la contrefaçon de valeurs et de documents
ES2246125B2 (es) * 2004-03-01 2006-11-16 Fabrica Nacional De Moneda Y Timbre - Real Casa De La Moneda Papel de seguridad o papel especial que incorpora elementos sinteticos de alta resistencia y procedimiento para la obtencion de dichos papeles.
DE102008056167A1 (de) * 2008-11-06 2010-05-12 Giesecke & Devrient Gmbh Zeitlich variierende Warenkennzeichnung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552617A (en) * 1984-06-13 1985-11-12 Crane & Co. Security features in paper

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63270898A (ja) * 1987-04-24 1988-11-08 大蔵省印刷局長 紙層内に図柄を付与した証券用紙の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552617A (en) * 1984-06-13 1985-11-12 Crane & Co. Security features in paper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2066685A1 (es) * 1992-10-28 1995-03-01 Teledata S A Procedimiento para tratar papel, protegiendolo contra fotocopias no autorizadas.
EP0695830A1 (fr) * 1993-04-16 1996-02-07 Tokushu Paper Mfg. Co., Ltd Papier a l'epreuve des contrefa ons
EP0695830A4 (fr) * 1993-04-16 1997-05-28 Tokushu Paper Mfg Co Ltd Papier a l'epreuve des contrefa ons
US5667317A (en) * 1995-08-29 1997-09-16 Ncr Corporation Fluorescent security system for printed transaction records

Also Published As

Publication number Publication date
AU1177792A (en) 1992-08-17
CA2078002A1 (fr) 1992-07-11
EP0520059A1 (fr) 1992-12-30
ES2024367A6 (es) 1992-02-16
AU649521B2 (en) 1994-05-26
JPH05507325A (ja) 1993-10-21

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