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EA200900975A1 - OPTICAL PROTECTIVE ELEMENT, METHOD OF ITS MANUFACTURE AND METHOD OF VERIFICATION OF THE OBJECT AUTHENTICITY WITH THE SPECIFIED PROTECTIVE ELEMENT - Google Patents

OPTICAL PROTECTIVE ELEMENT, METHOD OF ITS MANUFACTURE AND METHOD OF VERIFICATION OF THE OBJECT AUTHENTICITY WITH THE SPECIFIED PROTECTIVE ELEMENT

Info

Publication number
EA200900975A1
EA200900975A1 EA200900975A EA200900975A EA200900975A1 EA 200900975 A1 EA200900975 A1 EA 200900975A1 EA 200900975 A EA200900975 A EA 200900975A EA 200900975 A EA200900975 A EA 200900975A EA 200900975 A1 EA200900975 A1 EA 200900975A1
Authority
EA
Eurasian Patent Office
Prior art keywords
carrier
protective element
latent image
protective
light
Prior art date
Application number
EA200900975A
Other languages
Russian (ru)
Other versions
EA013395B1 (en
Inventor
Андрей Львович КАРАСЕВ
Original Assignee
Открытое Акционерное Общество «Научно-Производственное Объединение "Криптен"»
Андрей Львович КАРАСЕВ
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 Открытое Акционерное Общество «Научно-Производственное Объединение "Криптен"», Андрей Львович КАРАСЕВ filed Critical Открытое Акционерное Общество «Научно-Производственное Объединение "Криптен"»
Priority to EA200900975A priority Critical patent/EA200900975A1/en
Publication of EA013395B1 publication Critical patent/EA013395B1/en
Publication of EA200900975A1 publication Critical patent/EA200900975A1/en
Priority to PCT/RU2010/000354 priority patent/WO2010151177A1/en

Links

Classifications

    • 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
    • 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
    • B42D2033/04—
    • B42D2033/20—
    • B42D2035/20—
    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/378—Special inks
    • B42D25/387—Special inks absorbing or reflecting ultraviolet light

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Credit Cards Or The Like (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)

Abstract

Изобретение относится к защитному элементу, используемому в виде прозрачного окна в защищаемом объекте, способу его изготовления и способу верификации аутентичности объекта с указанным защитным элементом. Согласно способу изготовления защитного элемента предусматривают прозрачный в видимой и ультрафиолетовой областях спектра носитель 1; впечатывают скрытое изображение 2 по меньшей мере на одном участке носителя 1 с одной его стороны с помощью бесцветной жидкой композиции, содержащей УФ-абсорбер с красной границей спектра поглощения в области 370-400 нм; впечатывают скрытое изображение 2' по меньшей мере на одном участке носителя 1 с другой его стороны с помощью бесцветной жидкой композиции, содержащей УФ-абсорбер с красной границей спектра поглощения в области 270-360 нм, таким образом, что скрытые изображения 2 и 2' на обеих сторонах носителя 1 компонуются независимо друг от друга и/или находятся в заданном согласованном положении относительно друг друга с возможностью обеспечения при визуализации комплексного изображения, подвергают полученное скрытое изображение 2, 2' отверждению при температуре в диапазоне 70-80°С, наносят тонкий защитный слой 3, прозрачный в УФ области спектра, на обе стороны носителя 1 по всей поверхности защитного элемента, при этом коэффициент преломления защитного слоя 3, по существу, совпадает с коэффициентом преломления материала носителя 1 и скрытых изображений 2, 2', обеспечивая невидимость границ формирования скрытых изображений невооруженным глазом, встраивают полученный носитель 1 в виде прозрачного окна в защищаемый объект. В способе верификации аутентичности объекта с защитным оптическим элементом помещают объект с защитным элементом между источником УФ света, и экраном, флуоресцирующим под действием УФ света и при облучении защитного элемента светом с заданными длинами волн обеспечивают визуализацию участков со скрытым изображением в виде темного изображения 5 на светящемся экране 4.The invention relates to a security element used in the form of a transparent window in the protected object, a method for its manufacture and a method for verifying the authenticity of an object with said security element. According to the method of manufacturing the security element, carrier 1 is transparent in the visible and ultraviolet regions of the spectrum; imprint the latent image 2 on at least one portion of the carrier 1 on one side with the help of a colorless liquid composition containing a UV absorber with a red absorption spectrum border in the region of 370-400 nm; imprint the latent image 2 ′ in at least one portion of the carrier 1 on the other side with the help of a colorless liquid composition containing a UV absorber with a red absorption spectrum in the region of 270-360 nm, so that the latent images 2 and 2 ′ on both sides of the carrier 1 are assembled independently of each other and / or are in a given coordinated position relative to each other with the possibility of providing a latent image 2, 2 'cured at the tempo when rendering a complex image A thin protective layer 3, which is transparent in the UV spectral region, is applied on both sides of the carrier 1 over the entire surface of the protective element, while the refractive index of the protective layer 3 substantially coincides with the refractive index of the carrier material 1. and hidden images 2, 2 ', ensuring the invisibility of the boundaries of the formation of hidden images with the naked eye, embed the received carrier 1 in the form of a transparent window into the protected object. In the method of verifying the authenticity of an object with a protective optical element, an object with a protective element is placed between the source of UV light and the screen fluorescent under the action of UV light and when the protective element is irradiated with light of predetermined wavelengths, provide visualization of areas with latent image as a dark image 5 on screen 4.

EA200900975A 2009-06-25 2009-06-25 OPTICAL PROTECTIVE ELEMENT, METHOD OF ITS MANUFACTURE AND METHOD OF VERIFICATION OF THE OBJECT AUTHENTICITY WITH THE SPECIFIED PROTECTIVE ELEMENT EA200900975A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EA200900975A EA200900975A1 (en) 2009-06-25 2009-06-25 OPTICAL PROTECTIVE ELEMENT, METHOD OF ITS MANUFACTURE AND METHOD OF VERIFICATION OF THE OBJECT AUTHENTICITY WITH THE SPECIFIED PROTECTIVE ELEMENT
PCT/RU2010/000354 WO2010151177A1 (en) 2009-06-25 2010-06-24 Optical security element, method for preparing same and method for verifying the authenticity of an object provided with such a security element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA200900975A EA200900975A1 (en) 2009-06-25 2009-06-25 OPTICAL PROTECTIVE ELEMENT, METHOD OF ITS MANUFACTURE AND METHOD OF VERIFICATION OF THE OBJECT AUTHENTICITY WITH THE SPECIFIED PROTECTIVE ELEMENT

Publications (2)

Publication Number Publication Date
EA013395B1 EA013395B1 (en) 2010-04-30
EA200900975A1 true EA200900975A1 (en) 2010-04-30

Family

ID=42307747

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200900975A EA200900975A1 (en) 2009-06-25 2009-06-25 OPTICAL PROTECTIVE ELEMENT, METHOD OF ITS MANUFACTURE AND METHOD OF VERIFICATION OF THE OBJECT AUTHENTICITY WITH THE SPECIFIED PROTECTIVE ELEMENT

Country Status (2)

Country Link
EA (1) EA200900975A1 (en)
WO (1) WO2010151177A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA016337B1 (en) * 2010-11-03 2012-04-30 Открытое Акционерное Общество "Научно-Производственное Объединение "Криптен" Transparent protective element, a method for making thereof, a method of verification object authenticity using said protective element

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140339807A1 (en) * 2013-05-17 2014-11-20 Thomas D. Pawlik Method for authenticating uv absorbing security mark
EP3166798B1 (en) 2014-07-07 2020-08-19 Security Fibres UK Limited Improvements in and relating to security documents

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5284364A (en) * 1992-06-10 1994-02-08 Anvik Corporation Increased-security identification card system
CH690067A5 (en) * 1995-08-10 2000-04-14 Ovd Kinegram Ag A process for preparing teilmetallisierter lattice structures.
US6124970A (en) * 1997-10-20 2000-09-26 Latents Image Technology Ltd. Polymer materials with latent images visible in polarized light and methods for their production
EP1345166A1 (en) * 2002-03-15 2003-09-17 Kba-Giori S.A. Security element for data carrier
DE10351129B4 (en) * 2003-11-03 2008-12-24 Ovd Kinegram Ag Diffractive security element with a halftone image
AU2005274464C1 (en) * 2004-08-12 2013-07-25 Giesecke+Devrient Currency Technology Gmbh Security element comprising a support
DE102004044459B4 (en) * 2004-09-15 2009-07-09 Ovd Kinegram Ag Security document with transparent windows
EA011838B1 (en) * 2008-04-30 2009-06-30 Открытое Акционерное Общество "Научно-Производственное Объединение "Криптен"" Optical polarized protection element and method for making thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA016337B1 (en) * 2010-11-03 2012-04-30 Открытое Акционерное Общество "Научно-Производственное Объединение "Криптен" Transparent protective element, a method for making thereof, a method of verification object authenticity using said protective element

Also Published As

Publication number Publication date
EA013395B1 (en) 2010-04-30
WO2010151177A1 (en) 2010-12-29

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): MD