CO6821929A2 - Uso de nanosistemas lumiscentes para la autentificación de documentos de seguridad - Google Patents
Uso de nanosistemas lumiscentes para la autentificación de documentos de seguridadInfo
- Publication number
- CO6821929A2 CO6821929A2 CO13298102A CO13298102A CO6821929A2 CO 6821929 A2 CO6821929 A2 CO 6821929A2 CO 13298102 A CO13298102 A CO 13298102A CO 13298102 A CO13298102 A CO 13298102A CO 6821929 A2 CO6821929 A2 CO 6821929A2
- Authority
- CO
- Colombia
- Prior art keywords
- nanosystems
- luminous
- authentication
- security documents
- relates
- Prior art date
Links
- 238000001514 detection method Methods 0.000 abstract 1
- 238000009826 distribution Methods 0.000 abstract 1
- 230000005284 excitation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
- B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
-
- 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
- B42D25/373—Metallic materials
-
- 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
- B42D25/21—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose for multiple purposes
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
-
- 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
- C09D5/22—Luminous paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
- C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/58—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing copper, silver or gold
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/02—Metal coatings
-
- 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
- D21H21/48—Elements suited for physical verification, e.g. by irradiation
-
- 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
- D21H21/50—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 form
- D21H21/52—Additives of definite length or shape
-
- 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
- D21H21/50—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 form
- D21H21/52—Additives of definite length or shape
- D21H21/54—Additives of definite length or shape being spherical, e.g. microcapsules, beads
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
-
- 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
- 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
-
- 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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K5/00—Irradiation devices
-
- B42D2033/10—
-
- B42D2033/32—
-
- B42D2035/34—
-
- 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
- B42D25/382—Special inks absorbing or reflecting infrared light
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Toxicology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nanotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Wood Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Credit Cards Or The Like (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Luminescent Compositions (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Printing Methods (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Laminated Bodies (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
La presente invención se relaciona con el uso de nanosistemas como marcadores de seguridad no desactivables que comprenden clústeres cuánticos atómicos (AQCs) metálicos de al menos dos distribuciones de tamaños diferentes encapsulados en una cavidad de diámetro interior menor o igual de aproximadamente 10 nm. Estos nanosistemas son luminiscentes tras la excitación externa, particularmente fluorescentes. La invención también se refiere a documentos, artículos o elementos de seguridad que incorporan estos marcadores, así como a un método y a un sistema de detección de los mismos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11382200 | 2011-06-15 | ||
US201161524290P | 2011-08-16 | 2011-08-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
CO6821929A2 true CO6821929A2 (es) | 2013-12-31 |
Family
ID=47356561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO13298102A CO6821929A2 (es) | 2011-06-15 | 2013-12-20 | Uso de nanosistemas lumiscentes para la autentificación de documentos de seguridad |
Country Status (14)
Country | Link |
---|---|
US (1) | US9718298B2 (es) |
EP (1) | EP2721414B1 (es) |
JP (1) | JP5989769B2 (es) |
KR (1) | KR101905935B1 (es) |
CN (1) | CN103597355B (es) |
AR (1) | AR086941A1 (es) |
BR (1) | BR112013031878B1 (es) |
CO (1) | CO6821929A2 (es) |
ES (1) | ES2648305T3 (es) |
MA (1) | MA35409B1 (es) |
MX (1) | MX2013014670A (es) |
PL (1) | PL2721414T3 (es) |
PT (1) | PT2721414T (es) |
WO (1) | WO2012172018A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2535390A1 (en) * | 2011-06-15 | 2012-12-19 | Universidade De Santiago De Compostela | Luminescent nanosystems |
KR20130115023A (ko) * | 2012-04-10 | 2013-10-21 | 삼성전자주식회사 | 금속탐지기 검출용 보안용지 |
US9302322B2 (en) * | 2012-12-12 | 2016-04-05 | Nanogap Sub Nm Powder, S.A. | Luminescent nanocompounds |
EP2743329A1 (en) | 2012-12-12 | 2014-06-18 | Fábrica Nacional de Moneda Y Timbre - Real Casa de la Moneda | Use of luminescent nanocompounds for authenticating security documents |
DE102014010175A1 (de) * | 2014-07-09 | 2016-01-14 | Hydac Filtertechnik Gmbh | Filterelement |
CN104400005B (zh) * | 2014-12-16 | 2017-08-08 | 湖南科技大学 | 一种荧光金纳米簇的合成方法 |
GB201501342D0 (en) * | 2015-01-27 | 2015-03-11 | Univ Lancaster | Improvements relating to the authentication of physical entities |
WO2017068440A1 (en) * | 2015-10-24 | 2017-04-27 | Malpani Manoj | High tear resistant paper comprising means for determinining authenticity |
WO2018172318A1 (en) | 2017-03-20 | 2018-09-27 | Sicpa Holding Sa | Photoluminescent iron-doped barium stannate material, security ink composition and security feature thereof |
US10247667B2 (en) | 2017-04-26 | 2019-04-02 | Fibremark Solutions Limited | Photon marker system for fiber material |
GB2580324B (en) * | 2018-12-28 | 2022-09-14 | Guy Stevens Henry | Paint including a taggant |
CN110767075B (zh) * | 2019-12-05 | 2022-04-08 | 南方科技大学 | 一种基于金属微纳米网络的柔性防伪层、其制备方法和用途 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES503245A0 (es) | 1980-05-30 | 1982-05-16 | Gao Ges Automation Org | Perfeccionamientos en la fabricacion de papel para billetes de banco y similares |
JPH0212195B2 (es) | 1980-05-30 | 1990-03-19 | Gee Aa Oo G Fuyuuru Automatsuioon Unto Oruganizatsuioon Mbh | |
DE3048734A1 (de) | 1980-12-23 | 1982-07-15 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | Sicherheitspapier mit die echtheitsmerkmale schuetzenden tarnstoffe |
US5449200A (en) * | 1993-06-08 | 1995-09-12 | Domtar, Inc. | Security paper with color mark |
US6692031B2 (en) | 1998-12-31 | 2004-02-17 | Mcgrew Stephen P. | Quantum dot security device and method |
US7322530B2 (en) * | 2001-08-16 | 2008-01-29 | November Aktiengesellschaft Gesellschaft Fur Molekulare Medizin | Forgery-proof marking for objects and method for identifying such a marking |
US7368086B2 (en) | 2004-10-29 | 2008-05-06 | Invitrogen Corporation | Functionalized fluorescent nanocrystals, and methods for their preparation and use |
US7635778B2 (en) | 2004-12-17 | 2009-12-22 | Sabic Innovative Plastics Ip B.V. | Composition, method of authenticating, methods of making authenticatable compositions, authenticatable articles made there from |
ES2277531B2 (es) * | 2005-08-03 | 2008-07-16 | Universidad De Santiago De Compostela | Procedimiento para la obtencion de clusteres cuanticos atomicos. |
CN101326434A (zh) | 2005-09-12 | 2008-12-17 | 超点公司 | 使用纳米粒子鉴别和识别对象 |
DE102005047609A1 (de) * | 2005-10-05 | 2007-04-12 | Giesecke & Devrient Gmbh | Echtheitssicherung von Wertdokumenten mittels Merkmalsstoffen |
US20070138295A1 (en) | 2005-12-21 | 2007-06-21 | White Daniel F | Method for authenticating an item |
DE102006024289A1 (de) | 2006-05-24 | 2007-11-29 | Merck Patent Gmbh | Partikel |
US20100194265A1 (en) | 2007-07-09 | 2010-08-05 | Katholieke Universiteit Leuven | Light-emitting materials for electroluminescent devices |
CN101398950B (zh) * | 2007-09-25 | 2010-12-22 | 中国印钞造币总公司 | 一种用于鉴定有价证券真伪的方法 |
ES2319064B1 (es) * | 2007-10-05 | 2010-02-15 | Universidad De Santiago De Compostela | Uso de clusteres cuanticos atomicos (aqcs) como antimicrobianos y biocidas. |
US8530863B2 (en) | 2008-12-08 | 2013-09-10 | Spectra Systems Corporation | Fluorescence notch coding and authentication |
PL220030B1 (pl) | 2009-08-11 | 2015-08-31 | Nano Tech Spółka Z Ograniczoną Odpowiedzialnoscią | Kompozycja nanomarkera oraz jej zastosowanie |
US20110305919A1 (en) | 2010-06-10 | 2011-12-15 | Authentix, Inc. | Metallic materials with embedded luminescent particles |
CN103314073B (zh) * | 2010-12-30 | 2015-09-16 | 印度马德拉斯理工学院 | 金和银量子簇以及用于它们的制备和使用的方法 |
-
2012
- 2012-06-14 WO PCT/EP2012/061353 patent/WO2012172018A1/en active Application Filing
- 2012-06-14 ES ES12729488.2T patent/ES2648305T3/es active Active
- 2012-06-14 JP JP2014515194A patent/JP5989769B2/ja active Active
- 2012-06-14 MX MX2013014670A patent/MX2013014670A/es active IP Right Grant
- 2012-06-14 PL PL12729488T patent/PL2721414T3/pl unknown
- 2012-06-14 US US14/125,938 patent/US9718298B2/en active Active
- 2012-06-14 KR KR1020147000568A patent/KR101905935B1/ko active IP Right Grant
- 2012-06-14 BR BR112013031878-3A patent/BR112013031878B1/pt active IP Right Grant
- 2012-06-14 PT PT127294882T patent/PT2721414T/pt unknown
- 2012-06-14 CN CN201280029281.2A patent/CN103597355B/zh active Active
- 2012-06-14 EP EP12729488.2A patent/EP2721414B1/en active Active
- 2012-06-15 AR ARP120102121A patent/AR086941A1/es active IP Right Grant
-
2013
- 2013-12-20 CO CO13298102A patent/CO6821929A2/es active IP Right Grant
-
2014
- 2014-01-10 MA MA36670A patent/MA35409B1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
KR101905935B1 (ko) | 2018-10-08 |
CN103597355B (zh) | 2016-03-23 |
US9718298B2 (en) | 2017-08-01 |
MX2013014670A (es) | 2014-03-27 |
CN103597355A (zh) | 2014-02-19 |
AR086941A1 (es) | 2014-02-05 |
PL2721414T3 (pl) | 2018-01-31 |
BR112013031878B1 (pt) | 2021-09-14 |
WO2012172018A1 (en) | 2012-12-20 |
KR20140117339A (ko) | 2014-10-07 |
EP2721414A1 (en) | 2014-04-23 |
BR112013031878A2 (pt) | 2016-12-13 |
MA35409B1 (fr) | 2014-09-01 |
JP2014529321A (ja) | 2014-11-06 |
ES2648305T3 (es) | 2017-12-29 |
JP5989769B2 (ja) | 2016-09-07 |
PT2721414T (pt) | 2017-11-30 |
EP2721414B1 (en) | 2017-08-23 |
US20140103226A1 (en) | 2014-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CO6821929A2 (es) | Uso de nanosistemas lumiscentes para la autentificación de documentos de seguridad | |
AR086842A1 (es) | Uso de marcadores raman para autentificacion de documentos de seguridad | |
DOP2015000227A (es) | Virus de la enfermedad de newcastle y usos de los mismos | |
MX2015011944A (es) | Evaluacion cuantitativa para la eficacia de los casquetes de arn mensajero. | |
NI201200175A (es) | Métodos de tratamiento de cáncer de vejiga | |
BR112014031804A2 (pt) | mecanismo de fixação magnético, e, método para acoplar um componente a uma estrutura de um furo de poço | |
CO6561827A2 (es) | Nullelementos de seguridad y metodos y aparatos para su fabricación | |
CL2009000040A1 (es) | Uso del compuesto 2,2-dimetil-n-((s)-6-oxo-6,7-dihidro-5h-dibenzo[b,d]azepin-7-il)-n'-(2,2,3,3,3-pentafluor-propil)-malonamida para el tratamiento del cancer, en particular de tumores solidos, metodos de fabricacion y kit que lo contiene. | |
CL2017001836A1 (es) | Una composición fertilizante y el método de su uso. | |
AR106377A1 (es) | Ensamblajes magnéticos y procesos para producir capas de efecto óptico que comprenden partículas de pigmento magnéticas o magnetizables no esféricas orientadas | |
AR100533A1 (es) | Métodos para producir y utilizar un sustrato recubierto de cemento | |
CL2013000073A1 (es) | Marca de seguridad que comprende al menos una sustancia luminiscente para el aseguramiento de autenticidad de un elemento de seguridad, que comprende niobatos y tantalos alcalinos metalicos y alcalinos metalicos terreos; elemento de seguridad; uso de una marca de seguridad; y metodo para la verificacion de autenticidad de una marca. | |
CL2012003237A1 (es) | Metodo para incrementar al menos una de la solubilidad y dispersabilidad de un colorante de perileno en un medio liquido que comprende unir el colorante de perileno a un polimero que es soluble en el medio liquido; colorante de perileno; procedimiento para obtener dicho colorante; marcado o rasgo de seguridad; metodo para autentificar articulo; y polimero dopado con colorante. | |
BR112013018635A2 (pt) | carretel para o recebimento de material de enrolamento e sistema parcial de carretel | |
BR112015013864A2 (pt) | estruturante, e, métodos para formar um estruturante e para fraturar hidraulicamente uma formação subterrânea | |
PE20130831A1 (es) | Clasificacion de material extraido de mina | |
AR091996A1 (es) | Procedimiento para disolver depositos que comprenden sulfatos de metales alcalinoterreos | |
PE20150938A1 (es) | Agente de suspension mineral, metodo de fabricacion, y su uso | |
AR072543A1 (es) | Fluidos de tratamiento que contienen apuntalante y metodos de uso | |
EP2502252A4 (en) | LUMINESCENT PARTICLES, METHODS FOR THEIR IDENTIFICATION AND LIGHT EMITTING DEVICES INCLUDING THE SAME | |
AR083466A1 (es) | Tecnica y sistema para determinar las propiedades de un sistema de fracturas inducido hidraulicamente | |
AR094453A1 (es) | Uso de nanocompuestos luminiscentes para la autentificación de documentos de seguridad | |
CL2013003578A1 (es) | Uso de un nanosistema que comprende clústeres cuánticos atómicos metálicos como marcador de un documento, artículo o elemento de seguridad; elemento, artículo o documento de seguridad que comprende el nanosistema; método de fabricación de un artículo de seguridad; método y sistema para determinar autenticidad de un documento. | |
BR112016001769A2 (pt) | líquido contendo marcador de polímero, uso de um marcador de polímero como ferramenta de autenticação e método e dispositivo para a detecção de um marcador de polímero dissolvido em um líquido | |
IN2014CN02524A (es) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Application granted |