DE102007058601A1 - Sicherheitspigment - Google Patents

Sicherheitspigment Download PDF

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Publication number
DE102007058601A1
DE102007058601A1 DE102007058601A DE102007058601A DE102007058601A1 DE 102007058601 A1 DE102007058601 A1 DE 102007058601A1 DE 102007058601 A DE102007058601 A DE 102007058601A DE 102007058601 A DE102007058601 A DE 102007058601A DE 102007058601 A1 DE102007058601 A1 DE 102007058601A1
Authority
DE
Germany
Prior art keywords
pigment
security
matrix
refractive index
particulate material
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.)
Withdrawn
Application number
DE102007058601A
Other languages
German (de)
English (en)
Inventor
Ralf Dr. Petry
Michael Dr. Weiden
Sylke Dr. Klein
Klaus-Christian Dr. Ullmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40621089&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE102007058601(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Merck Patent GmbH filed Critical Merck Patent GmbH
Priority to DE102007058601A priority Critical patent/DE102007058601A1/de
Priority to CN2008801191009A priority patent/CN101883826A/zh
Priority to RU2010126908/05A priority patent/RU2010126908A/ru
Priority to PCT/EP2008/009533 priority patent/WO2009071167A2/de
Priority to JP2010536346A priority patent/JP2011507982A/ja
Priority to AU2008333642A priority patent/AU2008333642A1/en
Priority to ES08855887.9T priority patent/ES2455019T5/es
Priority to KR1020107014703A priority patent/KR20100114020A/ko
Priority to US12/745,977 priority patent/US20110018252A1/en
Priority to EP08855887.9A priority patent/EP2217666B2/de
Publication of DE102007058601A1 publication Critical patent/DE102007058601A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3045—Treatment with inorganic compounds
    • C09C1/3054—Coating
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0015—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0015—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings
    • C09C1/0021—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a core coated with only one layer having a high or low refractive index
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/02—Compounds of alkaline earth metals or magnesium
    • C09C1/028—Compounds containing only magnesium as metal
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3045—Treatment with inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/40—Compounds of aluminium
    • C09C1/407—Aluminium oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/06—Treatment with inorganic compounds
    • C09C3/063—Coating
    • 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
    • C09K11/582—Chalcogenides
    • C09K11/584—Chalcogenides with zinc or cadmium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/30—Interference pigments characterised by the thickness of the core or layers thereon or by the total thickness of the final pigment particle
    • C09C2200/301—Thickness of the core
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C2210/00—Special effects or uses of interference pigments
    • C09C2210/10—Optical properties in the IR-range, e.g. camouflage pigments
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C2210/00—Special effects or uses of interference pigments
    • C09C2210/20—Optical properties in the UV-range
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C2210/00—Special effects or uses of interference pigments
    • C09C2210/50—Fluorescent, luminescent or photoluminescent properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Luminescent Compositions (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Silicon Compounds (AREA)
DE102007058601A 2007-12-04 2007-12-04 Sicherheitspigment Withdrawn DE102007058601A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE102007058601A DE102007058601A1 (de) 2007-12-04 2007-12-04 Sicherheitspigment
EP08855887.9A EP2217666B2 (de) 2007-12-04 2008-11-12 Sicherheitspigment
JP2010536346A JP2011507982A (ja) 2007-12-04 2008-11-12 セキュリティ顔料
RU2010126908/05A RU2010126908A (ru) 2007-12-04 2008-11-12 Пигмент, защищающий от подделки
PCT/EP2008/009533 WO2009071167A2 (de) 2007-12-04 2008-11-12 Sicherheitspigment
CN2008801191009A CN101883826A (zh) 2007-12-04 2008-11-12 防伪颜料
AU2008333642A AU2008333642A1 (en) 2007-12-04 2008-11-12 Security pigment
ES08855887.9T ES2455019T5 (es) 2007-12-04 2008-11-12 Pigmento de seguridad
KR1020107014703A KR20100114020A (ko) 2007-12-04 2008-11-12 보안 안료
US12/745,977 US20110018252A1 (en) 2007-12-04 2008-11-12 Security pigment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007058601A DE102007058601A1 (de) 2007-12-04 2007-12-04 Sicherheitspigment

Publications (1)

Publication Number Publication Date
DE102007058601A1 true DE102007058601A1 (de) 2009-06-10

Family

ID=40621089

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102007058601A Withdrawn DE102007058601A1 (de) 2007-12-04 2007-12-04 Sicherheitspigment

Country Status (10)

Country Link
US (1) US20110018252A1 (enExample)
EP (1) EP2217666B2 (enExample)
JP (1) JP2011507982A (enExample)
KR (1) KR20100114020A (enExample)
CN (1) CN101883826A (enExample)
AU (1) AU2008333642A1 (enExample)
DE (1) DE102007058601A1 (enExample)
ES (1) ES2455019T5 (enExample)
RU (1) RU2010126908A (enExample)
WO (1) WO2009071167A2 (enExample)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011002548U1 (de) 2011-02-09 2011-04-07 Dunmore Europe Gmbh Solarmodul mit Rückseitenfolie
DE102011014886B3 (de) * 2011-03-23 2011-12-15 Alfelder Kunststoffwerke Herm. Meyer Gmbh Behälter mit Mündung und Verschluss mit Dichtscheibe
JP2012121170A (ja) * 2010-12-06 2012-06-28 Dainippon Printing Co Ltd 微粒子、偽造防止用インク、偽造防止用トナー、偽造防止用シート、偽造防止媒体、および微粒子の製造方法
DE102011010776A1 (de) 2011-02-09 2012-08-09 Dunmore Europe Gmbh Solarmodul mit Rückseitenfolie
DE102012012218A1 (de) * 2012-06-21 2013-12-24 Drewsen Spezialpapiere Gmbh & Co. Kg Sicherheitspapier
DE102013218754A1 (de) 2013-09-18 2015-03-19 Bundesdruckerei Gmbh Manipulationsabgesichertes Wert- oder Sicherheitsprodukt und Verfahren zum Verifizieren der Echtheit des manipulationsabgesicherten Wert- oder Sicherheitsproduktes
DE102014011663A1 (de) 2014-08-04 2016-02-04 Giesecke & Devrient Gmbh Sicherheitselement und Wertdokument
EP2993208A1 (de) * 2014-09-08 2016-03-09 Constantia Flexibles International GmbH Lack
EP2796048B1 (en) 2013-04-23 2018-05-02 ViskoTeepak Belgium NV Artificial food casing, method for removing and method for manufacturing thereof
EP3332982A1 (de) * 2016-12-09 2018-06-13 Giesecke+Devrient Currency Technology GmbH Sicherheitselement mit lumineszenzmerkmal
WO2022098547A1 (en) * 2020-11-04 2022-05-12 Verifyme, Inc. Laser ablation for latent image indicia

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10690823B2 (en) 2007-08-12 2020-06-23 Toyota Motor Corporation Omnidirectional structural color made from metal and dielectric layers
CN102002365B (zh) * 2009-08-31 2013-08-21 南京希光光电科技有限公司 透明纳米荧光材料组合物及其在隐形防伪产品中的应用
DE102010007566A1 (de) 2010-02-10 2011-08-11 Tailorlux GmbH, 48565 Lumineszentes Sicherheitselement für den Produktschutz
DE102010028818A1 (de) 2010-05-10 2011-11-10 Swiss Authentication Research And Development Ag Kombination von Lumineszenzstoffen
KR101664112B1 (ko) 2010-11-16 2016-10-14 삼성전자주식회사 메모리 접근 주소 변환 장치 및 방법
CN102478515B (zh) * 2010-11-29 2014-01-22 沈阳理工大学 一种基于颜色编码的激光防伪材料的检测方法
JP2012121173A (ja) * 2010-12-06 2012-06-28 Dainippon Printing Co Ltd タガント粒子群、ならびにそれを有する偽造防止用インク、偽造防止用トナー、偽造防止用シートおよび偽造防止媒体
JP6139411B2 (ja) * 2010-12-21 2017-05-31 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ 着色された磁化可能なセキュリティ要素
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
JP5589939B2 (ja) * 2011-04-12 2014-09-17 大日本印刷株式会社 微粒子、粒子群、偽造防止用インク、偽造防止用トナー、偽造防止用シートおよび偽造防止媒体
US20120286502A1 (en) * 2011-05-13 2012-11-15 Xerox Corporation Storage Stable Images
DE102011108242A1 (de) * 2011-07-21 2013-01-24 Giesecke & Devrient Gmbh Optisch variables Element, insbesondere Sicherheitselement
CN102504620B (zh) * 2011-09-21 2014-06-25 惠州市华阳光学技术有限公司 一种颜料薄片及其制造方法
KR101316933B1 (ko) * 2011-12-26 2013-10-11 한국조폐공사 다기능성 융복합 보안용 잉크
GB201203462D0 (en) * 2012-02-28 2012-04-11 Minary John Forensic marking of metal
CN102661937B (zh) * 2012-06-04 2014-02-19 广东恒立信息科技有限公司 防伪检测装置及其检测方法
FR2992970B1 (fr) 2012-07-09 2014-07-04 Commissariat Energie Atomique Utilisation de complexes de lanthanides pour le marquage optique de produits
CN102826839B (zh) * 2012-09-17 2013-10-30 电子科技大学 一种绿色近红外反射颜料及其制备方法
CN102876126B (zh) * 2012-09-29 2014-08-20 中国印钞造币总公司 雕刻凹版印刷机用凹印荧光红外配对油墨
KR101409174B1 (ko) * 2012-11-22 2014-06-19 한국세라믹기술원 블루 세라믹 나노안료의 제조방법
RU2015144081A (ru) * 2013-03-15 2017-04-24 Басф Се Уф-отражающие пигменты, способ их получения и применения
FR3004470B1 (fr) * 2013-04-11 2015-05-22 Arjowiggins Security Element de securite comportant un pigment interferentiel et une charge nanometrique.
FR3004471B1 (fr) 2013-04-11 2015-10-23 Arjowiggins Security Element de securite comportant une structure de masquage contenant un melange de charges nanometriques.
CN103468056B (zh) * 2013-08-07 2016-03-30 中钞油墨有限公司 含有微结构材料的防伪油墨组合物及其制备方法
US9862219B2 (en) 2013-12-17 2018-01-09 Merck Patent Gmbh Method for producing a marking
CN103788717B (zh) * 2014-01-18 2015-12-02 南京理工大学 一种掺杂复合氧化物包覆云母珠光复合颜料及制备方法
DE102014016858A1 (de) 2014-02-19 2015-08-20 Giesecke & Devrient Gmbh Sicherheitsmerkmal und Verwendung desselben, Wertdokument und Verfahren zur Prüfung der Echtheit desselben
DE112015001639B4 (de) 2014-04-01 2023-12-14 Toyota Jidosha Kabushiki Kaisha Nicht-farbverschiebende mehrschichtige strukturen
US20160068702A1 (en) * 2014-09-05 2016-03-10 Actega Kelstar, Inc. Rough tactile radiation curable coating
DE102016110314A1 (de) * 2015-07-07 2017-01-12 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirektionale rote strukturelle farbe hoher chroma mit kombination aus halbleiterabsorber- und dielektrischen absorberschichten
CN106928994B (zh) * 2015-12-29 2019-02-26 中国科学院上海硅酸盐研究所 一种光致变色复合纳米粉体及其制备方法、应用
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RU2010126908A (ru) 2012-01-10
JP2011507982A (ja) 2011-03-10
US20110018252A1 (en) 2011-01-27
AU2008333642A1 (en) 2009-06-11
WO2009071167A2 (de) 2009-06-11
KR20100114020A (ko) 2010-10-22
EP2217666B1 (de) 2014-01-15
EP2217666A2 (de) 2010-08-18
EP2217666B2 (de) 2017-07-12

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