CN101883826A - 防伪颜料 - Google Patents

防伪颜料 Download PDF

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Publication number
CN101883826A
CN101883826A CN2008801191009A CN200880119100A CN101883826A CN 101883826 A CN101883826 A CN 101883826A CN 2008801191009 A CN2008801191009 A CN 2008801191009A CN 200880119100 A CN200880119100 A CN 200880119100A CN 101883826 A CN101883826 A CN 101883826A
Authority
CN
China
Prior art keywords
pigment
security pigment
matrix
security
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.)
Pending
Application number
CN2008801191009A
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English (en)
Chinese (zh)
Inventor
R·派特瑞
M·维登
S·克莱因
K-C·乌尔曼
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=CN101883826(A) "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
Publication of CN101883826A publication Critical patent/CN101883826A/zh
Pending legal-status Critical Current

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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)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Silicon Compounds (AREA)
  • Luminescent Compositions (AREA)
CN2008801191009A 2007-12-04 2008-11-12 防伪颜料 Pending CN101883826A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007058601A DE102007058601A1 (de) 2007-12-04 2007-12-04 Sicherheitspigment
DE102007058601.0 2007-12-04
PCT/EP2008/009533 WO2009071167A2 (de) 2007-12-04 2008-11-12 Sicherheitspigment

Publications (1)

Publication Number Publication Date
CN101883826A true CN101883826A (zh) 2010-11-10

Family

ID=40621089

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801191009A Pending CN101883826A (zh) 2007-12-04 2008-11-12 防伪颜料

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 (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102478515A (zh) * 2010-11-29 2012-05-30 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
CN102661937A (zh) * 2012-06-04 2012-09-12 广东恒立信息科技有限公司 防伪检测装置及其检测方法
CN102826839A (zh) * 2012-09-17 2012-12-19 电子科技大学 一种绿色近红外反射颜料及其制备方法
JP2013531697A (ja) * 2010-05-10 2013-08-08 スイス オーセンティケーション リサーチ アンド ディベロップメント アクツィエン ゲゼルシャフト ルミネセンス物質の組合せ
CN103261333A (zh) * 2010-12-21 2013-08-21 默克专利股份有限公司 有色的可磁化安全元件
CN103468056A (zh) * 2013-08-07 2013-12-25 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
CN103687730A (zh) * 2011-07-21 2014-03-26 德国捷德有限公司 光学可变元件，尤其是防伪元件
CN103788717A (zh) * 2014-01-18 2014-05-14 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
CN105051117A (zh) * 2013-03-15 2015-11-11 巴斯夫欧洲公司 Uv反射颜料及其制备和使用方法
CN105829118A (zh) * 2013-12-17 2016-08-03 默克专利股份有限公司 制备标记的方法
CN106928994A (zh) * 2015-12-29 2017-07-07 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
CN110062940A (zh) * 2016-12-21 2019-07-26 默克专利有限公司 用于防伪的基于puf的复合安全标记
CN111164158A (zh) * 2017-11-30 2020-05-15 Cqv 株式会社 包含有机或无机荧光体的安保用珠光颜料
CN111257986A (zh) * 2015-07-07 2020-06-09 丰田自动车工程及制造北美公司 具有半导体吸收体层和介电吸收体层的组合的全向高色度红色结构色料
CN116355609A (zh) * 2023-03-28 2023-06-30 安阳工学院 利用硫酸钡包覆罗丹明b获得高稳定红色荧光粉的方法
US11726239B2 (en) 2014-04-01 2023-08-15 Toyota Motor Engineering & Manufacturing North America, Inc. Non-color shifting multilayer structures
US11796724B2 (en) 2007-08-12 2023-10-24 Toyota Motor Corporation Omnidirectional structural color made from metal and dielectric layers

Families Citing this family (39)

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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
KR101664112B1 (ko) 2010-11-16 2016-10-14 삼성전자주식회사 메모리 접근 주소 변환 장치 및 방법
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
JP5707909B2 (ja) * 2010-12-06 2015-04-30 大日本印刷株式会社 微粒子の製造方法
DE102011010776B4 (de) * 2011-02-09 2014-08-28 Dunmore Europe Gmbh Solarmodul mit einer Rückseitenfolie aus wenigstens zwei unterschiedlichen Folien mit einer Klebeschicht dazwischen
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
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
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
DE102012012218A1 (de) * 2012-06-21 2013-12-24 Drewsen Spezialpapiere Gmbh & Co. Kg Sicherheitspapier
FR2992970B1 (fr) 2012-07-09 2014-07-04 Commissariat Energie Atomique Utilisation de complexes de lanthanides pour le marquage optique de produits
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
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.
EP3366140B1 (en) * 2013-04-23 2023-06-07 ViskoTeepak Belgium NV Artificial food casing, method for removing and method for manufacturing thereof
DE102013218754B4 (de) 2013-09-18 2019-05-09 Bundesdruckerei Gmbh Manipulationsabgesichertes Wert- oder Sicherheitsprodukt und Verfahren zum Verifizieren der Echtheit des manipulationsabgesicherten Wert- oder Sicherheitsproduktes
DE102014016858A1 (de) 2014-02-19 2015-08-20 Giesecke & Devrient Gmbh Sicherheitsmerkmal und Verwendung desselben, Wertdokument und Verfahren zur Prüfung der Echtheit desselben
DE102014011663A1 (de) 2014-08-04 2016-02-04 Giesecke & Devrient Gmbh Sicherheitselement und Wertdokument
US20160068702A1 (en) * 2014-09-05 2016-03-10 Actega Kelstar, Inc. Rough tactile radiation curable coating
EP2993208A1 (de) * 2014-09-08 2016-03-09 Constantia Flexibles International GmbH Lack
JPWO2017170231A1 (ja) * 2016-03-30 2019-02-14 セイコーエプソン株式会社 液滴吐出用インク、インクセット、インクカートリッジ、液滴吐出装置および記録物
DE102016113102B4 (de) 2016-07-15 2021-03-18 Tailorlux Gmbh Verfahren zur Aufnahme und Analyse eines Hyperspektralbildes
EP3508350A4 (en) 2016-09-05 2020-08-26 Toppan Printing Co., Ltd. INFORMATION DISPLAY MEDIA AND ASSOCIATED MANUFACTURING PROCESS
US9725647B1 (en) * 2016-10-10 2017-08-08 Techid Limited Anti-counterfeiting yarn and preparation method thereof
DE102016014665A1 (de) * 2016-12-09 2018-06-14 Giesecke+Devrient Currency Technology Gmbh Sicherheitselement mit Lumineszenzmerkmal
DE102017106545A1 (de) 2017-03-27 2018-09-27 Ovd Kinegram Ag Verfahren zur Herstellung eines optischen Sicherheitsmerkmals sowie ein Sicherheitselement und ein Sicherheitsdokument
KR102008934B1 (ko) * 2018-11-26 2019-08-08 한국조폐공사 발광 물질을 포함한 플라스틱 제품 및 그 진위 판별 방법
GB2580324B (en) 2018-12-28 2022-09-14 Guy Stevens Henry Paint including a taggant
US20200225596A1 (en) * 2019-01-15 2020-07-16 Xerox Corporation Toner composition comprising gadolinium oxysulfide particles
US12036805B2 (en) 2020-11-04 2024-07-16 Verifyme, Inc. Laser ablation for latent image indicia
EP4282925A1 (en) * 2022-05-23 2023-11-29 Kronos International, Inc. Post-treated titanium dioxide pigment with at least one security feature
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US20110018252A1 (en) 2011-01-27
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