MX2013011189A - Uso de marcadores absorbentes de ondas de radiofrecuencia para autentificacion de documentos de seguridad. - Google Patents
Uso de marcadores absorbentes de ondas de radiofrecuencia para autentificacion de documentos de seguridad.Info
- Publication number
- MX2013011189A MX2013011189A MX2013011189A MX2013011189A MX2013011189A MX 2013011189 A MX2013011189 A MX 2013011189A MX 2013011189 A MX2013011189 A MX 2013011189A MX 2013011189 A MX2013011189 A MX 2013011189A MX 2013011189 A MX2013011189 A MX 2013011189A
- Authority
- MX
- Mexico
- Prior art keywords
- authentication
- wave absorbing
- radiofrequency wave
- security documents
- absorbing markers
- Prior art date
Links
- 239000000463 material Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 229910052809 inorganic oxide Inorganic materials 0.000 abstract 1
- 229910052747 lanthanoid Inorganic materials 0.000 abstract 1
- 150000002602 lanthanoids Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 150000003624 transition metals Chemical class 0.000 abstract 1
Classifications
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- 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
- B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
-
- 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
- B42D15/00—Printed matter of special format or style not otherwise provided for
-
- 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
-
- 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
- B42D25/23—Identity cards
-
- 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
-
- 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
- B42D25/328—Diffraction gratings; Holograms
-
- 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
- B42D25/333—Watermarks
-
- 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
- B42D25/355—Security threads
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/32—Radiation-absorbing paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
- G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
- G06K19/14—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by radiation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/10—Microwaves
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
- G07D7/1205—Testing spectral properties
-
- B42D2033/20—
-
- B42D2033/32—
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Electromagnetism (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Credit Cards Or The Like (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Paper (AREA)
- Burglar Alarm Systems (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Cosmetics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
La presente invención se refiere al uso de composiciones de seguridad no desactivables que comprenden la combinación de al menos dos tipos de partículas de materiales óxidos, donde dichas partículas presentan diferente tamaño y/o morfología, y donde los materiales óxidos inorgánicos contienen al menos un metal de transición o un elemento lantánido, y propiedades de absorción de ondas de radiofrecuencia. La invención también se refiere a artículos, documentos o elementos de seguridad que incorporan estas composiciones, así como a un método y a un sistema de detección de las mismas.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11382093A EP2505618A1 (en) | 2011-04-01 | 2011-04-01 | Use of electromagnetic wave absorbing markers for the aunthentication of security documents |
US201161493078P | 2011-06-03 | 2011-06-03 | |
PCT/EP2012/055806 WO2012131045A1 (en) | 2011-04-01 | 2012-03-30 | Use of radiofrequency wave absorbing markers for the authentication of security documents |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2013011189A true MX2013011189A (es) | 2014-03-12 |
MX336508B MX336508B (es) | 2016-01-20 |
Family
ID=44278854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2013011189A MX336508B (es) | 2011-04-01 | 2012-03-30 | Elemento o artículo de seguridad y método para determinar la autenticidad de los mismos. |
Country Status (16)
Country | Link |
---|---|
US (2) | US9581557B2 (es) |
EP (2) | EP2505618A1 (es) |
JP (1) | JP6158164B2 (es) |
KR (1) | KR101898752B1 (es) |
CN (1) | CN103597044B (es) |
AR (1) | AR085838A1 (es) |
BR (1) | BR112013025125B1 (es) |
CL (1) | CL2013002790A1 (es) |
CO (1) | CO6811844A2 (es) |
ES (1) | ES2657544T3 (es) |
MA (1) | MA35063B1 (es) |
MX (1) | MX336508B (es) |
PH (1) | PH12013502034A1 (es) |
PL (1) | PL2694600T3 (es) |
PT (1) | PT2694600T (es) |
WO (1) | WO2012131045A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7856116B2 (en) * | 2004-11-09 | 2010-12-21 | Digimarc Corporation | Authenticating identification and security documents |
US8900626B2 (en) * | 2011-06-20 | 2014-12-02 | Senju Usa, Inc. | Transdermal drug delivery system and method of using the same |
US10932398B2 (en) | 2013-12-18 | 2021-02-23 | 3M Innovative Properties Company | Electromagnetic interference (EMI) shielding products using titanium monoxide (TiO) based materials |
EP3293011A1 (en) * | 2016-09-13 | 2018-03-14 | Omya International AG | Method for manufacturing a water-insoluble pattern |
CN106739630B (zh) * | 2016-11-23 | 2018-09-14 | 深圳市循真科技有限公司 | 防伪材料及其制备方法 |
JP2019043986A (ja) * | 2017-08-30 | 2019-03-22 | 株式会社ダイセル | 人工物メトリクス用構造体、及びそれを用いた人工物メトリック・システム |
US11504941B2 (en) | 2018-12-05 | 2022-11-22 | Conrad Sun | Adaption of textile article for radio frequency (RF) absorption and attenuation |
CN113747777B (zh) * | 2021-09-08 | 2022-04-08 | 北京伊斯普电子技术有限公司 | 一种电磁波屏蔽材料 |
CN113790685B (zh) * | 2021-11-17 | 2022-01-18 | 湖南苏科智能科技有限公司 | 面向双光源x射线安检机的待检物品尺寸自动检测方法 |
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DE449133C (de) | 1925-09-27 | 1927-09-05 | Reichsfiskus Vertreten Durch D | Verfahren zur Sicherung von Banknoten und Wertpapieren gegen Faelschung |
US4484184A (en) | 1979-04-23 | 1984-11-20 | Allied Corporation | Amorphous antipilferage marker |
DE3020652A1 (de) | 1980-05-30 | 1981-12-10 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | Wertpapier mit echtheitsmerkmalen in form von lumineszierenden substanzen und verfahren zur aenderung derselben |
CH656656A5 (de) | 1980-05-30 | 1986-07-15 | Gao Ges Automation Org | Wertpapier mit echtheitsmerkmalen in form von lumineszierenden und absorbierenden substanzen. |
DE4114732A1 (de) * | 1991-05-06 | 1992-11-12 | Helmut Dr Bayer | Sicherheitskennzeichnung fuer papiere und andere materialien mit ebenen oberflaechen |
IL110597A (en) * | 1994-08-09 | 2002-11-10 | Micro Tag Temed Ltd | Method of marking, verifying and / or identifying an object and an instrument for performing the method |
US6162861A (en) * | 1997-05-15 | 2000-12-19 | Kansai Paint Company, Limited | Granulated powdery paint and process for producing the same |
EP1034516A1 (en) | 1997-11-26 | 2000-09-13 | N.V. Bekaert S.A. | Microwave method for checking the authenticity |
US6692031B2 (en) * | 1998-12-31 | 2004-02-17 | Mcgrew Stephen P. | Quantum dot security device and method |
ATE485345T1 (de) * | 1999-09-03 | 2010-11-15 | Jds Uniphase Corp | Verfahren und einrichtung zur herstellung von interferenzpigmenten |
EP1288265A1 (en) * | 2001-08-28 | 2003-03-05 | Sicpa Holding S.A. | Ink composition comprising optically variable pigments, use of the composition, optically variable pigment and method of treating said pigment |
JP2003248790A (ja) * | 2002-02-25 | 2003-09-05 | Hiroko Ishikawa | 識別方法 |
US7415613B2 (en) * | 2002-06-03 | 2008-08-19 | Lockheed Martin Corporation | System and method for detecting alteration of objects |
JPWO2004005842A1 (ja) * | 2002-07-05 | 2005-11-04 | 松下電器産業株式会社 | 読み取り装置とこれを用いた認証器 |
EP1403333A1 (en) * | 2002-09-24 | 2004-03-31 | Sicpa Holding S.A. | Method and ink sets for marking and authenticating articles |
DE10259246A1 (de) * | 2002-12-17 | 2004-07-01 | Merck Patent Gmbh | Anorganische sphärische Absorptionspigmente |
US20060038979A1 (en) * | 2004-08-05 | 2006-02-23 | Michael Natan | Nanoparticles as covert taggants in currency, bank notes, and related documents |
US7820282B2 (en) * | 2003-04-10 | 2010-10-26 | 3M Innovative Properties Company | Foam security substrate |
CN1240791C (zh) * | 2003-09-27 | 2006-02-08 | 熊春宁 | 一种有记忆密码的防伪墨水及其检测方法 |
CN1537902A (zh) * | 2003-10-22 | 2004-10-20 | 熊春宁 | 具有记忆密码的防伪印油和检测器及其检测方法 |
DE102004025373A1 (de) * | 2004-05-24 | 2005-12-15 | Merck Patent Gmbh | Maschinenlesbares Sicherheitselement für Sicherheitserzeugnisse |
ES2274674B1 (es) | 2004-12-24 | 2008-04-16 | Micromag 2000, S.L. | Absorbedor de radiacion electromagnetica basado en microhilos magneticos. |
US7677438B2 (en) * | 2005-06-29 | 2010-03-16 | Microsoft Corporation | Radio frequency certificates of authenticity |
US9327538B2 (en) * | 2006-01-05 | 2016-05-03 | Ppg Industries Ohio, Inc. | Bragg diffracting security markers |
CN100477316C (zh) * | 2006-04-11 | 2009-04-08 | 中国科学院物理研究所 | 基于环状闭合型磁性多层膜的磁逻辑元件 |
GB2438196B (en) | 2006-05-13 | 2008-05-28 | Inovink Ltd | Improvements in or relating to printing |
CN101177555A (zh) * | 2006-07-31 | 2008-05-14 | 纳幕尔杜邦公司 | 可涂布组合物、由其制备的涂层、方法及发光涂布物品 |
US7972426B2 (en) * | 2007-05-09 | 2011-07-05 | Hewlett-Packard Development Company, L.P. | Printed security mark |
CN101100315B (zh) * | 2007-06-15 | 2010-06-02 | 清华大学 | 一种Fe3O4纳米颗粒的制备方法 |
DE102007058601A1 (de) | 2007-12-04 | 2009-06-10 | Merck Patent Gmbh | Sicherheitspigment |
ES2332079B1 (es) | 2008-07-22 | 2010-10-27 | Consejo Superior De Investigaciones Cientificas (Csic) | Procedimiento para la dispersion de nanoparticulas en seco y la obtencion de estructuras jerarquicas y recubrimientos. |
US20100050901A1 (en) * | 2008-09-04 | 2010-03-04 | Biris Alexandru S | Multi-level anticounterfeit, security and detection taggant |
-
2011
- 2011-04-01 EP EP11382093A patent/EP2505618A1/en not_active Withdrawn
-
2012
- 2012-03-30 WO PCT/EP2012/055806 patent/WO2012131045A1/en active Application Filing
- 2012-03-30 ES ES12712645.6T patent/ES2657544T3/es active Active
- 2012-03-30 CN CN201280022760.1A patent/CN103597044B/zh active Active
- 2012-03-30 BR BR112013025125-5A patent/BR112013025125B1/pt active IP Right Grant
- 2012-03-30 US US14/009,293 patent/US9581557B2/en active Active
- 2012-03-30 MX MX2013011189A patent/MX336508B/es unknown
- 2012-03-30 KR KR1020137028106A patent/KR101898752B1/ko active IP Right Grant
- 2012-03-30 PT PT127126456T patent/PT2694600T/pt unknown
- 2012-03-30 JP JP2014501656A patent/JP6158164B2/ja active Active
- 2012-03-30 EP EP12712645.6A patent/EP2694600B1/en active Active
- 2012-03-30 PL PL12712645T patent/PL2694600T3/pl unknown
- 2012-03-30 MA MA36363A patent/MA35063B1/fr unknown
- 2012-04-03 AR ARP120101133A patent/AR085838A1/es active IP Right Grant
-
2013
- 2013-09-27 CL CL2013002790A patent/CL2013002790A1/es unknown
- 2013-09-30 PH PH12013502034A patent/PH12013502034A1/en unknown
- 2013-10-24 CO CO13252711A patent/CO6811844A2/es unknown
-
2017
- 2017-01-12 US US15/405,036 patent/US10302577B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20140034775A (ko) | 2014-03-20 |
ES2657544T3 (es) | 2018-03-05 |
EP2694600A1 (en) | 2014-02-12 |
EP2505618A1 (en) | 2012-10-03 |
CO6811844A2 (es) | 2013-12-16 |
BR112013025125B1 (pt) | 2021-05-04 |
PH12013502034B1 (en) | 2014-01-06 |
US10302577B2 (en) | 2019-05-28 |
US20170122881A1 (en) | 2017-05-04 |
CN103597044A (zh) | 2014-02-19 |
PH12013502034A1 (en) | 2014-01-06 |
US9581557B2 (en) | 2017-02-28 |
PT2694600T (pt) | 2018-02-02 |
JP6158164B2 (ja) | 2017-07-05 |
KR101898752B1 (ko) | 2018-09-13 |
MA35063B1 (fr) | 2014-04-03 |
US20140375424A1 (en) | 2014-12-25 |
CL2013002790A1 (es) | 2014-05-02 |
EP2694600B1 (en) | 2017-11-01 |
PL2694600T3 (pl) | 2018-03-30 |
MX336508B (es) | 2016-01-20 |
WO2012131045A1 (en) | 2012-10-04 |
CN103597044B (zh) | 2016-10-05 |
AR085838A1 (es) | 2013-10-30 |
BR112013025125A2 (pt) | 2020-10-06 |
JP2014517085A (ja) | 2014-07-17 |
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