FIELD: polygraphic industry.
SUBSTANCE: important document, primarily - a banknote, consists of a base and at least two different marking substances that enable authenticity verification. The first marking substance if infused into the important document base material bulk. The second marking substance represented by a luminophor is applied onto the important document base material surface in the form of a code designating the document worth. The code specified occupies a major part of the important document surface area, primarily occupying basically the whole of its area.
EFFECT: enhanced reliability of protection against forgery and provision for the document worth designation.
27 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| IMPORTANT DOCUMENT | 2004 |
|
RU2365511C2 |
| SELF-SCAN PROOF AUTHENTIFIED SECURITY ISSUE | 2004 |
|
RU2345419C2 |
| PROTECTION-ATTRIBUTE COMBINATION FOR IMPORTANT DOCUMENTS | 1999 |
|
RU2249504C2 |
| VALUABLE DOCUMENT | 2004 |
|
RU2368013C2 |
| IMPORTANT DOCUMENT AND PROTECTIVE DESIGNATION WITH MARKING SUBSTANCE | 2002 |
|
RU2305866C2 |
| CODING SYSTEM FOR VALUABLE DOCUMENTS | 2004 |
|
RU2376640C2 |
| ANTI-DECEPTION PAPER | 2003 |
|
RU2338646C2 |
| PRINTING CODE ALLOWING AUTOMATIC READING, DOCUMENT WITH SUCH A CODE AND METHOD FOR MANUFACTURING SUCH A CODE AND SUCH A DOCUMENT | 2002 |
|
RU2303287C2 |
| VALUABLE DOCUMENT WITH LUMINESCENT PROPERTIES | 2005 |
|
RU2388054C9 |
| VALUABLE DOCUMENT | 2005 |
|
RU2407771C2 |
