DE449133C - Process for securing banknotes and securities against forgery - Google Patents
Process for securing banknotes and securities against forgeryInfo
- Publication number
- DE449133C DE449133C DED48935D DED0048935D DE449133C DE 449133 C DE449133 C DE 449133C DE D48935 D DED48935 D DE D48935D DE D0048935 D DED0048935 D DE D0048935D DE 449133 C DE449133 C DE 449133C
- Authority
- DE
- Germany
- Prior art keywords
- against forgery
- securities
- banknotes
- securities against
- securing banknotes
- 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
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
Landscapes
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Lubricants (AREA)
- Paper (AREA)
Description
Verfahren zur Sicherung von Banknoten und Wertpapieren gegen Fälschung. Für die Sicherung der Banknoten und Wertpapiere gegen Fälschung ist z. Z. eine Anzahl von Maßnahmen in Anwendung, die auf der Einheit des Wertpapiers für das unbewaffnete Auge sinnfällig zum Ausdruck kommen. Es hat sich gezeigt, daß alle diese Schutzmaßnahmen einer hochentwickelten Fälschertechnik gegenüber nicht standhalten; es soll daher eine neue Sicherung hinzugenommen werden, die zwar vom unbewaffneten Auge nicht erkannt wird, deren Vorhandensein aber unter Benutzung besonderer Hilfsmittel leicht festzustellen ist.Process for securing banknotes and securities against counterfeiting. To secure banknotes and securities against counterfeiting, z. Z. a number of measures in application on the unit of the security for the unarmed Eye to be clearly expressed. It has been shown that all of these protective measures not withstand a highly developed counterfeiting technique; it should therefore A new fuse can be added, although it cannot be seen by the naked eye is recognized, but their presence easily with the use of special aids is to be determined.
Die Sicherung macht Gebrauch von der bisher nur lückenhaft bekannten Eigenschaft vieler Substanzen (z. B. organischer Präparate, Salze, Farblacke, Farbstoffe und Fasern), im ultravioletten Licht mehr oder weniger ausgesprochene Fluoreszenzfarben zu zeigen. Es sollen solche Stoffe, die diese Eigenschaft in ausgesprochenem Maße zeigen, bei der technischen Herstellung der Wertpapiere sinngemäße Anwendung finden, und zwar in Form von Druckfarben, wenig sichtbaren Aufdrucken, ganzer oder teilweiser Papierpräparation oder -anfärbung, Einbettung von Fremdkörpern, Fasern, Chemikalien und Mineralbestandteilen.The backup makes use of what was previously only partially known Properties of many substances (e.g. organic preparations, salts, colored lacquers, dyes and fibers), fluorescent colors more or less pronounced in ultraviolet light to show. There should be substances that have this property to a marked extent show that they are used mutatis mutandis in the technical production of the securities, namely in the form of printing inks, barely visible imprints, in whole or in part Paper preparation or coloring, embedding of foreign bodies, fibers, chemicals and mineral components.
Es ist zwar schon ein Verfahren beschrieben, das ebenfalls Sicherungen von Banknoten und Wertpapieren anstrebt und auch die Benutzung fluoreszierender Stoffe vorsieht, sich aber in der Wahl der Mittel zur Sichtbarmachung der charakteristischen Merkmale wesentlich vom neuen Verfahren unterscheidet. Das bekannte Verfahren bedient sich zur Sichtbarmachung der Merkmale der Erfindung eines aus verschieden orientierten Schraffierlinien zusammengesetzten, gedruckten Grundmusters und einer besonderen mit Schraffierung versehenen Grundplatte oder einer übergedruckten Schraffierung, durch die unter geeigneten Lichtverhältnissen eine charakteristische Moireewirkung - soweit mit sichtbaren Farben gearbeitet wird - dem Auge unmittelbar erkennbar gemacht wird; bei Verwendung fluoreszierender Mittel für den Grunddruck sollen die Merkmale durch Photographieren durch eine solche Grundplatte sichtbar gemacht werden.A procedure has already been described that also makes backups of banknotes and securities and also the use of fluorescent ones Provides substances, but is involved in the choice of means for visualizing the characteristic Features significantly different from the new process. The known method served to visualize the features of the invention one of different orientated Hatching lines composed of a printed basic pattern and a special one baseplate with hatching or overprinted hatching, due to the characteristic moiré effect under suitable lighting conditions - as long as visible colors are used - immediately recognizable to the eye is made; when using fluorescent agents for the basic pressure, the Features can be made visible by photographing through such a base plate.
Demgegenüber arbeitet das neue Verfahren mit einfacheren Mitteln, um den Zweck zu erreichen. Es verzichtet auf das Vorhandensein irgendeines starren Liniensystems, das erst in Abhängigkeit von .einem zweiten Liniensystem die Erscheinung zur Geltung bringt, sondern zieht unmittelbar aus den Eigenschaften der verwendeten Stoffe im ultravioletten Licht Nutzen. Dabei ist es gleichgültig, ob die verwendeten Stoffe eine sichtbare Eigenfarbe besitzen; sie müssen die fluoreszierenden Eigenschaften nur in so hohem Maße aufweisen, daß der angestrebte Zweck mit Sicherheit erreicht wird.In contrast, the new method works with simpler means, to achieve the purpose. It dispenses with the presence of any rigid System of lines, which only changes its appearance as a function of a second system of lines emphasizes, but draws directly from the properties of the used Use substances in ultraviolet light. It does not matter whether the Fabrics have a visible color of their own; they must have fluorescent properties show only to such a high degree that the intended purpose is achieved with certainty will.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED48935D DE449133C (en) | 1925-09-27 | 1925-09-27 | Process for securing banknotes and securities against forgery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED48935D DE449133C (en) | 1925-09-27 | 1925-09-27 | Process for securing banknotes and securities against forgery |
Publications (1)
Publication Number | Publication Date |
---|---|
DE449133C true DE449133C (en) | 1927-09-05 |
Family
ID=7051527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED48935D Expired DE449133C (en) | 1925-09-27 | 1925-09-27 | Process for securing banknotes and securities against forgery |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE449133C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1181537B (en) * | 1960-02-19 | 1964-11-12 | Georg Jayme Dr Ing | Process for producing fluorescent postage stamp papers |
US4442170A (en) * | 1980-05-30 | 1984-04-10 | Gao Gesellschaft Fur Automation Und Organisation Mbh. | Security document with security features in the form of luminescing substances |
US4451530A (en) * | 1980-05-30 | 1984-05-29 | Gao Gesellschaft Fur Automation Und Organisation Mbh. | Security paper with authenticity features in the form of luminescing substances |
US4452843A (en) * | 1980-05-30 | 1984-06-05 | Gao Gesellschaft Fur Automation Und Organisation Mbh. | Security paper |
WO2005028211A3 (en) * | 2003-09-17 | 2005-10-20 | Hueck Folien Gmbh | Passively-activated security characteristics |
US8158253B2 (en) | 2002-09-16 | 2012-04-17 | D W Spinks (Embossing) Ltd. | Rainbow fibres |
EP2505618A1 (en) | 2011-04-01 | 2012-10-03 | Fábrica Nacional De Moneda Y Timbre | Use of electromagnetic wave absorbing markers for the aunthentication of security documents |
-
1925
- 1925-09-27 DE DED48935D patent/DE449133C/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1181537B (en) * | 1960-02-19 | 1964-11-12 | Georg Jayme Dr Ing | Process for producing fluorescent postage stamp papers |
US4442170A (en) * | 1980-05-30 | 1984-04-10 | Gao Gesellschaft Fur Automation Und Organisation Mbh. | Security document with security features in the form of luminescing substances |
US4451530A (en) * | 1980-05-30 | 1984-05-29 | Gao Gesellschaft Fur Automation Und Organisation Mbh. | Security paper with authenticity features in the form of luminescing substances |
US4452843A (en) * | 1980-05-30 | 1984-06-05 | Gao Gesellschaft Fur Automation Und Organisation Mbh. | Security paper |
US8158253B2 (en) | 2002-09-16 | 2012-04-17 | D W Spinks (Embossing) Ltd. | Rainbow fibres |
US8409705B2 (en) | 2002-09-16 | 2013-04-02 | D.W. Spinks (Embossing) Ltd. | Rainbow fibres |
WO2005028211A3 (en) * | 2003-09-17 | 2005-10-20 | Hueck Folien Gmbh | Passively-activated security characteristics |
EP2505618A1 (en) | 2011-04-01 | 2012-10-03 | Fábrica Nacional De Moneda Y Timbre | Use of electromagnetic wave absorbing markers for the aunthentication of security documents |
WO2012131045A1 (en) | 2011-04-01 | 2012-10-04 | Fábrica Nacional De Moneda Y Timbre - Real Casa De La Moneda | Use of radiofrequency wave absorbing markers for the authentication of security documents |
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