[go: up one dir, main page]

PT1366380E - Dispositivo ou pigmento de interferencia de pelicula fina magnetica e metodo de fabrico, tinta de impressao ou composicao de revestimento, documento de seguranca e utilizacao de tal dispositivo de interferencia de pelicula magnetica - Google Patents

Dispositivo ou pigmento de interferencia de pelicula fina magnetica e metodo de fabrico, tinta de impressao ou composicao de revestimento, documento de seguranca e utilizacao de tal dispositivo de interferencia de pelicula magnetica

Info

Publication number
PT1366380E
PT1366380E PT02719839T PT02719839T PT1366380E PT 1366380 E PT1366380 E PT 1366380E PT 02719839 T PT02719839 T PT 02719839T PT 02719839 T PT02719839 T PT 02719839T PT 1366380 E PT1366380 E PT 1366380E
Authority
PT
Portugal
Prior art keywords
interference
magnetic
film
printing
manufacturing
Prior art date
Application number
PT02719839T
Other languages
English (en)
Inventor
Seto Myron
Tiller Thomas
Mueller Edgar
Despland Claude Alain
Original Assignee
Sicpa Holding Sa
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=8176732&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT1366380(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sicpa Holding Sa filed Critical Sicpa Holding Sa
Publication of PT1366380E publication Critical patent/PT1366380E/pt

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
    • C09C1/0078—Pigments consisting of flaky, non-metallic substrates, characterised by a surface-region containing free metal
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/42—Magnetic properties
    • 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
    • C09C2200/10—Interference pigments characterized by the core material
    • C09C2200/1004—Interference pigments characterized by the core material the core comprising at least one inorganic oxide, e.g. Al2O3, TiO2 or SiO2
    • 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
    • C09C2200/10—Interference pigments characterized by the core material
    • C09C2200/1004—Interference pigments characterized by the core material the core comprising at least one inorganic oxide, e.g. Al2O3, TiO2 or SiO2
    • C09C2200/1008—Interference pigments characterized by the core material the core comprising at least one inorganic oxide, e.g. Al2O3, TiO2 or SiO2 comprising at least one metal layer adjacent to the core material, e.g. core-M or M-core-M
    • 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
    • C09C2200/303—Thickness of a layer with low refractive material
    • 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
    • C09C2200/306—Thickness of an absorbing layer
    • 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
    • C09C2200/308—Total thickness of the pigment particle
    • 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
    • C09C2220/00—Methods of preparing the interference pigments
    • C09C2220/20—PVD, CVD methods or coating in a gas-phase using a fluidized bed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12465—All metal or with adjacent metals having magnetic properties, or preformed fiber orientation coordinate with shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12868—Group IB metal-base component alternative to platinum group metal-base component [e.g., precious metal, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12986—Adjacent functionally defined components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31—Surface property or characteristic of web, sheet or block
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/32—Composite [nonstructural laminate] of inorganic material having metal-compound-containing layer and having defined magnetic layer

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Credit Cards Or The Like (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Thin Magnetic Films (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)
PT02719839T 2001-03-09 2002-02-14 Dispositivo ou pigmento de interferencia de pelicula fina magnetica e metodo de fabrico, tinta de impressao ou composicao de revestimento, documento de seguranca e utilizacao de tal dispositivo de interferencia de pelicula magnetica PT1366380E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01105952A EP1239307A1 (en) 2001-03-09 2001-03-09 Magnetic thin film interference device

Publications (1)

Publication Number Publication Date
PT1366380E true PT1366380E (pt) 2006-07-31

Family

ID=8176732

Family Applications (1)

Application Number Title Priority Date Filing Date
PT02719839T PT1366380E (pt) 2001-03-09 2002-02-14 Dispositivo ou pigmento de interferencia de pelicula fina magnetica e metodo de fabrico, tinta de impressao ou composicao de revestimento, documento de seguranca e utilizacao de tal dispositivo de interferencia de pelicula magnetica

Country Status (24)

Country Link
US (1) US6875522B2 (pt)
EP (2) EP1239307A1 (pt)
JP (1) JP4289884B2 (pt)
KR (1) KR100847789B1 (pt)
CN (1) CN1229656C (pt)
AT (1) ATE324604T1 (pt)
AU (1) AU2002250945B2 (pt)
BR (1) BRPI0204461B1 (pt)
CA (1) CA2406956C (pt)
CZ (1) CZ305441B6 (pt)
DE (1) DE60210932T3 (pt)
DK (1) DK1366380T4 (pt)
EA (1) EA005456B1 (pt)
ES (1) ES2262795T5 (pt)
HK (1) HK1059647A1 (pt)
HU (1) HU228412B1 (pt)
MX (1) MXPA02010620A (pt)
NO (1) NO337173B1 (pt)
NZ (1) NZ522089A (pt)
PL (1) PL212079B1 (pt)
PT (1) PT1366380E (pt)
UA (1) UA78190C2 (pt)
WO (1) WO2002073250A2 (pt)
ZA (1) ZA200209088B (pt)

Families Citing this family (193)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7047883B2 (en) 2002-07-15 2006-05-23 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
US7604855B2 (en) 2002-07-15 2009-10-20 Jds Uniphase Corporation Kinematic images formed by orienting alignable flakes
US7517578B2 (en) 2002-07-15 2009-04-14 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
US7667895B2 (en) 1999-07-08 2010-02-23 Jds Uniphase Corporation Patterned structures with optically variable effects
FR2801246B1 (fr) 1999-11-19 2002-01-25 Hologram Ind Securisation de documents ou de produits par apposition d'un composant optiquement actif pour la verification de l'authenticite
US11768321B2 (en) 2000-01-21 2023-09-26 Viavi Solutions Inc. Optically variable security devices
US20020160194A1 (en) * 2001-04-27 2002-10-31 Flex Products, Inc. Multi-layered magnetic pigments and foils
US6902807B1 (en) 2002-09-13 2005-06-07 Flex Products, Inc. Alignable diffractive pigment flakes
DE10202035B4 (de) * 2002-01-18 2018-10-18 Giesecke+Devrient Currency Technology Gmbh Sicherheitselement mit Farbkippeffekt und magnetischen Eigenschaften, Gegenstand mit einem solchen Sicherheitselement sowie Verfahren zur Herstellung des Sicherheitselements und des Gegenstands.
US11230127B2 (en) 2002-07-15 2022-01-25 Viavi Solutions Inc. Method and apparatus for orienting magnetic flakes
US7934451B2 (en) 2002-07-15 2011-05-03 Jds Uniphase Corporation Apparatus for orienting magnetic flakes
US7258915B2 (en) 2003-08-14 2007-08-21 Jds Uniphase Corporation Flake for covert security applications
US7645510B2 (en) * 2002-09-13 2010-01-12 Jds Uniphase Corporation Provision of frames or borders around opaque flakes for covert security applications
US9164575B2 (en) 2002-09-13 2015-10-20 Jds Uniphase Corporation Provision of frames or borders around pigment flakes for covert security applications
US7241489B2 (en) 2002-09-13 2007-07-10 Jds Uniphase Corporation Opaque flake for covert security applications
US9458324B2 (en) 2002-09-13 2016-10-04 Viava Solutions Inc. Flakes with undulate borders and method of forming thereof
US8025952B2 (en) 2002-09-13 2011-09-27 Jds Uniphase Corporation Printed magnetic ink overt security image
US7674501B2 (en) 2002-09-13 2010-03-09 Jds Uniphase Corporation Two-step method of coating an article for security printing by application of electric or magnetic field
US7169472B2 (en) * 2003-02-13 2007-01-30 Jds Uniphase Corporation Robust multilayer magnetic pigments and foils
BRPI0412115B1 (pt) 2003-06-30 2015-12-15 Kba Giori Sa impressora, cilindro para imprimir e método para imprimir
US20080019003A1 (en) * 2003-07-14 2008-01-24 Jds Uniphase Corporation Vacuum Roll Coated Security Thin Film Interference Products With Overt And/Or Covert Patterned Layers
CN101817269B (zh) * 2003-07-14 2012-01-18 Jds尤尼费斯公司 光学可变装置
US7790300B2 (en) * 2004-03-23 2010-09-07 Japan Science And Technology Agency R-Fe-B based thin film magnet and method for preparation thereof
US7187487B2 (en) * 2004-07-30 2007-03-06 Hewlett-Packard Development Company, L.P. Light modulator with a light-absorbing layer
DE102004040444A1 (de) * 2004-08-19 2006-03-02 Eckart Gmbh & Co. Kg Elektrisch leitfähige Pigmente mit ferromagnetischem Kern, deren Herstellung und Verwendung
EP1805042B2 (en) * 2004-08-27 2018-07-11 Kxo Ag Security document with a volume hologram forming a partial motif
EP1669213A1 (en) * 2004-12-09 2006-06-14 Sicpa Holding S.A. Security element having a viewing-angle dependent aspect
CA2541568C (en) 2005-04-06 2014-05-13 Jds Uniphase Corporation Dynamic appearance-changing optical devices (dacod) printed in a shaped magnetic field including printable fresnel structures
CA2564764C (en) * 2005-10-25 2014-05-13 Jds Uniphase Corporation Patterned optical structures with enhanced security feature
CA2570965A1 (en) 2005-12-15 2007-06-15 Jds Uniphase Corporation Security device with metameric features using diffractive pigment flakes
US20070163703A1 (en) * 2006-01-19 2007-07-19 Romita John M Card and mailing incorporating the card and system and method for producing the same
US10343436B2 (en) 2006-02-27 2019-07-09 Viavi Solutions Inc. Security device formed by printing with special effect inks
US12204120B2 (en) 2006-03-06 2025-01-21 Viavi Solutions Inc. Optically variable security devices
EP1854852A1 (en) 2006-05-12 2007-11-14 Sicpa Holding S.A. Coating composition for producing magnetically induced images
US8187398B2 (en) * 2006-05-18 2012-05-29 Lawrence Livermore National Security, Llc Energetic composite and system with enhanced mechanical sensitivity to initiation of self-sustained reaction
DE102006027263A1 (de) * 2006-06-09 2007-12-13 Identif Gmbh Substrat mit Schichtabfolge zur Erzeugung eines in Abhängigkeit des Blickwinkels sich ändernden Farbeindrucks
TWI437059B (zh) 2006-07-12 2014-05-11 Jds Uniphase Corp 壓印一經硬化及場配向之特效薄片之塗層及藉此形成之圖像
EP1880866A1 (en) * 2006-07-19 2008-01-23 Sicpa Holding S.A. Oriented image coating on transparent substrate
DE602007000855D1 (de) 2006-10-17 2009-05-20 Sicpa Holding Sa Verfahren und mittel zur magnetischen übertragung rachte beschichtungszusammensetzung
EP1961559A1 (en) 2007-02-20 2008-08-27 Kba-Giori S.A. Cylinder body for orienting magnetic flakes contained in an ink or varnish vehicle applied on a sheet-like or web-like substrate
CA2627143A1 (en) * 2007-04-04 2008-10-04 Jds Uniphase Corporation Three-dimensional orientation of grated flakes
EP1990208A1 (en) 2007-05-10 2008-11-12 Kba-Giori S.A. Device and method for magnetically transferring indica to a coating composition applied to a substrate
KR101551504B1 (ko) 2007-06-05 2015-09-08 뱅크 오브 캐나다 잉크 또는 토너 조성물, 사용 방법 및 이로부터 유래된 제품
DE102007043052A1 (de) 2007-09-11 2009-03-12 Giesecke & Devrient Gmbh Optisch variables Sicherheitselement
AU2008219354B2 (en) 2007-09-19 2014-02-13 Viavi Solutions Inc. Anisotropic magnetic flakes
DE102007059550A1 (de) 2007-12-11 2009-06-25 Giesecke & Devrient Gmbh Optisch variables Sicherheitselement
JP2009193069A (ja) 2008-02-13 2009-08-27 Jds Uniphase Corp 光学的な特殊効果フレークを含むレーザ印刷用の媒体
US8211225B2 (en) * 2008-04-09 2012-07-03 Sun Chemical Corp. Magnetic pigments and process of enhancing magnetic properties
US7817463B2 (en) * 2008-06-30 2010-10-19 Qualcomm Incorporated System and method to fabricate magnetic random access memory
EP3236299B1 (en) 2008-09-05 2024-07-03 Viavi Solutions Inc. An optical device exhibiting color shift upon rotation
WO2010037638A2 (en) * 2008-10-03 2010-04-08 Sicpa Holding Sa Paired optically variable security element
TWI487626B (zh) 2008-12-10 2015-06-11 Sicpa Holding Sa 用於磁性取向及印刷的裝置及製程
TWI443612B (zh) 2009-04-07 2014-07-01 Sicpa Holding Sa 受壓變色保密元件
TWI478990B (zh) * 2009-04-09 2015-04-01 Sicpa Holding Sa 明亮之磁性凹刻印刷油墨
CN102481801A (zh) * 2009-07-28 2012-05-30 锡克拜控股有限公司 含有光学可变磁性色素的转移箔,制造、使用转移箔的方法,以及含有其的制品或文件
DE102010041398A1 (de) 2009-10-22 2011-04-28 Manroland Ag Einrichtung und Verfahren zum Beschichten
GB2474903B (en) * 2009-10-30 2012-02-01 Rue De Int Ltd Improvements in security devices
US20120301554A1 (en) * 2010-01-15 2012-11-29 Merck Patent Gesellschaft Mit Beschrankter Haftung Effect pigments
DE102010006173A1 (de) * 2010-01-29 2011-08-04 Giesecke & Devrient GmbH, 81677 Sicherheitselement mit erweitertem Farbkippeffekt und thermochromer Zusatzfunktion
GB201001603D0 (en) 2010-02-01 2010-03-17 Rue De Int Ltd Security elements, and methods and apparatus for their manufacture
DE102010009977A1 (de) 2010-03-03 2011-09-08 Giesecke & Devrient Gmbh Sicherheitselement mit ausgerichteten Magnetpigmenten
AR080431A1 (es) 2010-03-03 2012-04-11 Sicpa Holding Sa Hilo o tira de seguridad que comprende particulas magneticas orientadas en tinta y procedimiento y medio para producir el mismo
DE102010035313A1 (de) 2010-08-25 2012-03-01 Giesecke & Devrient Gmbh Sicherheitselement mit ausgerichteten Magnetpigmenten
EP2619630B1 (en) 2010-09-24 2020-01-22 Sicpa Holding Sa Device, system and method for producing a magnetically induced visual effect
EP2845732B1 (en) 2010-09-24 2017-03-22 KBA-NotaSys SA Sheet-fed printing press and process for orienting magnetic flakes contained in an ink or varnish vehicle applied on a sheet-like substrate
CN102442097A (zh) * 2010-09-30 2012-05-09 王玉珠 一种磁力印刷方法及其印刷产品
DK2484455T3 (en) 2011-02-07 2015-03-09 Sicpa Holding Sa A device for displaying a dynamic visual movement effect and process for producing same
DE102011105396A1 (de) * 2011-06-22 2012-12-27 Giesecke & Devrient Gmbh Magnetische Siebdruckfarbe oder Flexodruckfarbe und damit bedrucktes Sicherheitselement
KR101341150B1 (ko) 2011-12-22 2013-12-11 한국조폐공사 고반사 보호막을 갖는 자성입자 및 그 제조방법
MX340221B (es) 2012-01-12 2016-07-01 Viavi Solutions Inc Articulo con patrones curvos formados de hojuelas de pigmento alineadas.
MX2014009402A (es) 2012-02-23 2014-11-10 Sicpa Holding Sa Identificacion de documento audible para gente con vision defectuosa.
MA37441A1 (fr) 2012-03-28 2016-04-29 Sicpa Holding Sa Flocon multicouches comportant un haut niveau de codage
DE102012006623A1 (de) 2012-03-30 2013-10-02 Giesecke & Devrient Gmbh Verfahren zum Herstellen eines Datenträgers und daraus erhältlicher Datenträger
EP2846932B1 (en) 2012-05-07 2018-03-21 Sicpa Holding SA Optical effect layer
CN102682945A (zh) * 2012-05-11 2012-09-19 西北工业大学 Fe-Co-Si-B-Cu非晶态-晶态双层结构原位复合材料及其制备方法
BE1020786A3 (fr) 2012-07-10 2014-05-06 Agc Glass Europe Methode pour produire des motifs induits magnetiquement dans une couche deposee sur une feuille de verre.
CA2879844A1 (en) 2012-08-01 2014-02-06 Sicpa Holding Sa Optically variable security threads and stripes
CN102766357A (zh) * 2012-08-10 2012-11-07 杭州弗沃德精细化工有限公司 一种导磁珠光颜料的制备方法
EP2890847A4 (en) * 2012-08-29 2016-04-13 Sicpa Holding Sa OPTICALLY VARIABLE SAFETY TIPS AND STRIPS
US10051156B2 (en) 2012-11-07 2018-08-14 Xerox Corporation System and method for producing correlation and gloss mark images
CA2884917A1 (en) 2012-11-09 2014-05-14 Olivier Lefebvre Irreversibly magnetically induced images or patterns
EP2925184A4 (en) * 2012-11-29 2016-12-07 Sicpa Holding Sa OPTICAL VARIOUS EFFECTS AS A SAFETY FEATURE FOR BUTTONED METAL COINS
AU2013354392B2 (en) 2012-12-07 2016-09-22 Sicpa Holding Sa Oxidatively drying ink compositions
US8943762B2 (en) * 2013-01-07 2015-02-03 Charles Carlson Cremated remains remembrance and burial system
AR094362A1 (es) 2013-01-09 2015-07-29 Sicpa Holding Sa Capas de efectos ópticos que muestran un efecto óptico que depende del ángulo de visión; procesos y dispositivos para la producción de esas capas, artículos que llevan una capa de efectos ópticos y usos de esas capas
PL3623058T3 (pl) 2013-01-09 2022-12-19 Sicpa Holding Sa Warstwy z efektem optycznym wykazujące efekt optyczny zależny od kąta patrzenia; sposoby i urządzenia do ich wytwarzania; przedmioty z warstwą z efektem optycznym; i ich zastosowania
KR20160002943A (ko) 2013-05-02 2016-01-08 시크파 홀딩 에스에이 보안 스레드 또는 스트라이프의 제조 방법
US9482800B2 (en) 2013-06-10 2016-11-01 Viavi Solutions Inc. Durable optical interference pigment with a bimetal core
WO2014198530A1 (en) 2013-06-12 2014-12-18 Sicpa Holding Sa Heat sensitive tamper indicating markings
ES2726190T3 (es) 2013-06-14 2019-10-02 Sicpa Holding Sa Conjuntos de imán permanente para generar líneas de campo cóncavas y método para crear revestimiento de efecto óptico con los mismos (barra rodante inversa)
TWI641660B (zh) 2013-08-05 2018-11-21 瑞士商西克帕控股有限公司 磁性或可磁化色料顆粒及光學效應層
US9100592B2 (en) 2013-09-18 2015-08-04 Xerox Corporation System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect
US9083896B2 (en) 2013-09-18 2015-07-14 Xerox Corporation System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect
US9106847B2 (en) 2013-09-18 2015-08-11 Xerox Corporation System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect
US9319557B2 (en) 2013-09-18 2016-04-19 Xerox Corporation System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect
US9118870B2 (en) 2013-09-18 2015-08-25 Xerox Corporation System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect
US9193201B2 (en) 2013-09-18 2015-11-24 Xerox Corporation System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect
US9088736B2 (en) 2013-09-18 2015-07-21 Xerox Corporation System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect
EP2871065A1 (fr) 2013-11-12 2015-05-13 AGC Glass Europe Méthode pour produire des motifs induits magnétiquement dans une couche déposée sur une feuille de verre
US10166808B2 (en) 2013-12-11 2019-01-01 Sicpa Holding Sa Optically variable security threads and stripes
JP6413124B2 (ja) 2013-12-13 2018-10-31 シクパ ホルディング ソシエテ アノニムＳｉｃｐａ Ｈｏｌｄｉｎｇ Ｓａ 効果層を生成するためのプロセス
CA2935444A1 (en) 2014-02-13 2015-08-20 Sicpa Holding Sa Security threads and stripes
CN103788721B (zh) * 2014-02-17 2015-11-25 浙江瑞成珠光颜料有限公司 一种金属包覆的珠光颜料
US9082068B1 (en) 2014-05-06 2015-07-14 Xerox Corporation Color shift printing without using special marking materials
ES2659024T3 (es) 2014-07-09 2018-03-13 Sicpa Holding Sa Hilos y bandas de seguridad magnéticos ópticamente variables
TW201605655A (zh) 2014-07-29 2016-02-16 西克帕控股有限公司 用於由磁場產生裝置產生凹形磁力線所製成之光學效果層之場內硬化之方法
CA2951851C (en) 2014-07-30 2022-04-12 Sicpa Holding Sa Belt-driven processes for producing optical effect layers
WO2016120383A1 (en) 2015-01-30 2016-08-04 Sicpa Holding Sa Simultaneous authentication of a security article and identification of the security article user
BR112017016127A2 (pt) 2015-01-30 2018-04-17 Sicpa Holding Sa método, aparelho e seu uso para autenticar um artigo de segurança
CA2978660C (en) 2015-04-10 2024-03-12 Sicpa Holding Sa Mobile, portable apparatus for authenticating a security article and method of operating the portable authentication apparatus
TW201703879A (zh) 2015-06-02 2017-02-01 西克帕控股有限公司 用於生產光學效應層之製程
EP3317862B1 (en) 2015-07-01 2022-03-23 Sicpa Holding Sa Postage stamps
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
CN105137519B (zh) * 2015-09-29 2018-01-12 厦门汉盾光学科技有限公司 一种纯红色光学变色防伪颜料及其制备方法
TWI709626B (zh) 2015-10-15 2020-11-11 瑞士商西克帕控股有限公司 用於製造包含定向非球面磁性或可磁化顏料顆粒的光學效應層之磁性組件與製程
US10906066B2 (en) 2015-11-10 2021-02-02 Sicpa Holding Sa Appartuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles
US9756212B2 (en) 2015-11-25 2017-09-05 Xerox Corporation System and method for producing seesaw gloss effect and recording medium with seesaw gloss effect
US9674392B1 (en) 2015-11-25 2017-06-06 Xerox Corporation System and method for producing seesaw gloss effect and recording medium with seesaw gloss effect
US9674391B1 (en) 2015-11-25 2017-06-06 Xerox Corporation System and method for producing seesaw gloss effect and recording medium with seesaw gloss effect
US9516190B1 (en) 2015-11-25 2016-12-06 Xerox Corporation System and method for producing seesaw gloss effect and recording medium with seesaw gloss effect
US9538041B1 (en) 2015-11-25 2017-01-03 Xerox Corporation System and method for producing seesaw gloss effect and recording medium with seesaw gloss effect
AR107681A1 (es) 2016-02-29 2018-05-23 Sicpa Holding Sa Aparatos y procesos para producir capas con efecto óptico que comprenden partículas de pigmento no esféricas orientadas magnéticas, o magnetizables
FR3049200B1 (fr) 2016-03-24 2018-04-13 Saint-Gobain Glass France Procede de fabrication de verre peint ou laque
US9614995B1 (en) 2016-05-02 2017-04-04 Xerox Corporation System and method for generating vector based correlation marks and vector based gloss effect image patterns for rendering on a recording medium
US9661186B1 (en) 2016-06-02 2017-05-23 Xerox Corporation System and method for rendering gloss effect image patterns on a recording medium
EP3263649A1 (en) 2016-06-27 2018-01-03 Viavi Solutions Inc. Optical devices
US12187900B2 (en) 2016-06-27 2025-01-07 Viavi Solutions Inc. High chromaticity pigment flakes and foils
KR102052720B1 (ko) 2016-06-27 2019-12-05 비아비 솔루션즈 아이엔씨. 고채도 플레이크
EP3584288B1 (en) * 2016-06-27 2021-08-18 Viavi Solutions Inc. Magnetic articles
EP3178569A1 (en) 2016-06-29 2017-06-14 Sicpa Holding Sa Processes and devices for producing optical effect layers using a photomask
KR102316915B1 (ko) 2016-07-29 2021-10-27 시크파 홀딩 에스에이 광학 효과층 제조 방법
US9781294B1 (en) 2016-08-09 2017-10-03 Xerox Corporation System and method for rendering micro gloss effect image patterns on a recording medium
CA3025427C (en) 2016-08-16 2024-03-19 Sicpa Holding Sa Processes for producing effects layers
RU2748749C2 (ru) 2016-09-22 2021-05-31 Сикпа Холдинг Са Устройства и способы получения слоев с оптическим эффектом, содержащих ориентированные несферические магнитные или намагничиваемые частицы пигмента
FR3056443B1 (fr) 2016-09-29 2018-11-02 Saint-Gobain Glass France Procede de fabrication de verre peint ou laque
RU2651343C1 (ru) * 2016-12-19 2018-04-19 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Способ получения поглощающего материала на основе замещенного гексаферрита бария
RU2648438C1 (ru) * 2017-04-20 2018-03-26 Акционерное общество "ГОЗНАК" Магнитный пигмент
RU2758894C2 (ru) 2017-06-26 2021-11-02 Сикпа Холдинг Са Печать защитных признаков
EP3421551A1 (en) 2017-06-28 2019-01-02 Andres Ruiz Quevedo Effect pigment
TWI780201B (zh) 2017-08-25 2022-10-11 瑞士商西克帕控股有限公司 光學效果層及其使用方法、包括此光學效果層的安全性文件或裝飾構件、及用於產生此光學效果層的裝置及進程
TWI768096B (zh) 2017-08-25 2022-06-21 瑞士商西克帕控股有限公司 光學效果層、用於產生此光學效果層的裝置及進程、及此裝置的使用方法
TWI773805B (zh) 2017-08-25 2022-08-11 瑞士商西克帕控股有限公司 用於產生包括經定向非球面扁球狀的磁性或可磁化顏料粒子的光學效果層的組件及進程
RU2020105931A (ru) 2017-10-05 2021-08-09 Вэйвфронт Текнолоджи, Инк. Оптические структуры, обеспечивающие дихроичные эффекты
US10899930B2 (en) * 2017-11-21 2021-01-26 Viavi Solutions Inc. Asymmetric pigment
TWI772576B (zh) 2018-01-17 2022-08-01 瑞士商西克帕控股有限公司 用於生產光學效應層之製程
MX2019002665A (es) * 2018-03-14 2019-09-16 Viavi Solutions Inc Metodo sin solvente para fabricar dispositivos de pelicula delgada.
WO2019215148A1 (en) 2018-05-08 2019-11-14 Sicpa Holding Sa Magnetic assemblies, apparatuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles
DE102018004434A1 (de) 2018-06-05 2019-12-05 Giesecke+Devrient Currency Technology Gmbh Effektpigment, Druckfarbe, Sicherheitselement, Datenträger und Herstellungsverfahren
DE102018004438A1 (de) 2018-06-05 2019-12-05 Giesecke+Devrient Currency Technology Gmbh Sicherheitselement zur Absicherung von Wertdokumenten
CN108922776A (zh) * 2018-07-10 2018-11-30 广东晟铂纳新材料科技有限公司 一种多层磁性薄膜颜料片及其制备方法
PT3829891T (pt) 2018-07-30 2024-12-03 Sicpa Holding Sa Conjuntos e processos para a produção de camadas de efeito ótico compreendendo partículas de pigmento magnéticas ou magnetizáveis orientadas
CA3107818A1 (en) 2018-07-30 2020-02-06 Sicpa Holding Sa Processes for producing optical effects layers
TWI829734B (zh) 2018-09-10 2024-01-21 瑞士商西克帕控股有限公司 光學效應層、生產其之製程、及包含其之安全文件、裝飾元件及物件
DE102018008041A1 (de) 2018-10-11 2020-04-16 Giesecke+Devrient Currency Technology Gmbh Ziffernblatt für eine Uhr
CN109608940A (zh) * 2018-12-17 2019-04-12 惠州市华阳光学技术有限公司 一种具有多种防伪功能的颜料片及其制备方法
CA3125925A1 (en) 2019-01-15 2020-07-23 Sicpa Holding Sa Process for producing optical effect layers
US12097720B2 (en) 2019-02-08 2024-09-24 Sicpa Holding Sa Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles
DK3932099T3 (da) 2019-02-28 2023-02-20 Sicpa Holding Sa Verificerbar adgangsautorisation
TWI844619B (zh) 2019-02-28 2024-06-11 瑞士商西克帕控股有限公司 利用可攜式裝置來認證磁感應標記之方法
CN113728057A (zh) 2019-03-04 2021-11-30 Viavi科技有限公司 包含纳米颗粒涂层的颜料
KR20210140765A (ko) 2019-03-28 2021-11-23 시크파 홀딩 에스에이 배향된 비-구형 자성 또는 자화성 안료 입자들을 포함하는 광학 효과 층들을 생성하기 위한 자기 어셈블리들 및 프로세스들
CA3132715A1 (en) 2019-04-04 2020-10-08 Wavefront Technology, Inc. Optical structures providing dichroic effects
CN110109206A (zh) * 2019-04-09 2019-08-09 甄欣 一种可诱导滤光颜料
DE102019003945A1 (de) * 2019-06-06 2020-12-10 Giesecke+Devrient Currency Technology Gmbh Optisch variables Sicherheitselement mit mehrfarbigem reflektivem Flächenbereich
HUE062652T2 (hu) 2019-07-30 2023-11-28 Sicpa Holding Sa Sugárzással kezelhetõ mélynyomó festékek
CN114616102B (zh) 2019-10-28 2024-02-20 锡克拜控股有限公司 用于生产包含取向的非球状磁性或可磁化颜料颗粒的光学效应层的磁性组件和方法
CN114616103B (zh) 2019-10-28 2024-02-13 锡克拜控股有限公司 用于生产包含取向的非球状磁性或可磁化颜料颗粒的光学效应层的磁性组件和方法
DE102019008289A1 (de) * 2019-11-27 2021-05-27 Giesecke+Devrient Currency Technology Gmbh Effektpigment, Herstellungsverfahren, Wertdokument und Druckfarbe
DE102019008288A1 (de) * 2019-11-27 2021-05-27 Giesecke+Devrient Currency Technology Gmbh Effektpigment, Herstellungsverfahren, Wertdokument und Druckfarbe
TW202134483A (zh) * 2020-01-27 2021-09-16 美商菲爾薇解析公司 具有奈米粒子塗層之薄膜干涉顏料
DE102020002259A1 (de) * 2020-04-09 2021-10-14 Giesecke+Devrient Currency Technology Gmbh Effektpigment, Druckfarbe, Sicherheitselement und Datenträger
CN112708288A (zh) * 2020-05-21 2021-04-27 厦门大学 一种磁性结构色薄膜
EP4157552A1 (en) 2020-05-26 2023-04-05 Sicpa Holding SA Magnetic assemblies and methods for producing optical effect layers comprising oriented platelet-shaped magnetic or magnetizable pigment particles
EP4168185A1 (en) 2020-06-23 2023-04-26 Sicpa Holding SA Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles
WO2022033653A1 (de) 2020-08-14 2022-02-17 Giesecke+Devrient Currency Technology Gmbh Langgestrecktes sicherheitselement und herstellungsverfahren eines langgestreckten sicherheitselements
AR123354A1 (es) 2020-09-02 2022-11-23 Sicpa Holding Sa Marca de seguridad, método y dispositivo para leer la marca de seguridad, documento de seguridad marcado con la marca de seguridad y método y sistema para verificar dicho documento de seguridad
AR123351A1 (es) 2020-09-02 2022-11-23 Sicpa Holding Sa Documentos o artículos de seguridad que comprenden capas de efecto óptico que comprenden partículas de pigmento magnéticas o magnetizables y métodos para producir dichas capas de efecto óptico
EP4210967A2 (en) 2020-09-11 2023-07-19 De La Rue International Limited Security devices and methods of manufacture thereof
CN112094575B (zh) * 2020-09-24 2022-06-17 航天特种材料及工艺技术研究所 一种耐海洋环境的磁性吸波材料的制备方法
EP3978573A1 (en) 2020-09-30 2022-04-06 Andres Ruiz Quevedo V-shaped (non planar) magnetic effect pigments
DE102020129323A1 (de) * 2020-11-06 2022-05-12 Bundesdruckerei Gmbh Datenträger für ein Sicherheits- oder Wertdokument mit magnetischem Sicherheitsmerkmal
CN114958077B (zh) * 2021-02-24 2023-04-25 惠州市华阳光学技术有限公司 磁性颜料片、光变油墨和防伪制品
US20220282094A1 (en) * 2021-03-04 2022-09-08 Viavi Solutions Inc. Pigment including an intermetallic compound
CN115113312A (zh) * 2021-03-22 2022-09-27 广东侨盛新材料科技有限公司 一种磁性定位图案光学变色装饰片材及其制备方法
TW202239482A (zh) 2021-03-31 2022-10-16 瑞士商西克帕控股有限公司 用於產生包含磁性或可磁化顏料粒子且展現一或更多個標記的光學效應層之方法
DE102021002448A1 (de) 2021-05-07 2022-11-10 Giesecke+Devrient Currency Technology Gmbh Mehrschichtkörper und Verfahren zum Herstellen desselben
CN117460582A (zh) 2021-06-11 2024-01-26 锡克拜控股有限公司 包含磁性或可磁化颜料颗粒的光学效应层和所述光学效应层的生产方法
CN114397768B (zh) * 2022-01-19 2022-09-23 像航(如东)科技有限公司 一种微通道矩阵光波导平板及其制备方法
AU2023224380A1 (en) 2022-02-28 2024-10-10 Sicpa Holding Sa Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles and exhibiting one or more indicia
WO2024028408A1 (en) 2022-08-05 2024-02-08 Sicpa Holding Sa Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles and exhibiting one or more indicia
TWI850175B (zh) * 2022-10-20 2024-07-21 大立光電股份有限公司 光路轉折元件、成像鏡頭模組及電子裝置
WO2024208695A1 (en) 2023-04-03 2024-10-10 Sicpa Holding Sa Apparatuses and processes for producing optical effects layers
EP4338854A3 (en) 2023-12-20 2024-12-25 Sicpa Holding SA Processes for producing optical effects layers

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1568510A (en) * 1977-03-04 1980-05-29 Racal Zonal Ltd Information-storage media
JPS60109028A (ja) * 1983-11-17 1985-06-14 Hitachi Maxell Ltd 磁気記録媒体
DE3422908C2 (de) * 1984-06-20 1986-04-30 Leonhard Kurz GmbH & Co, 8510 Fürth Prägefolie, insbesondere Heißprägefolie, mit einer beschreibbaren Oberfläche
US4838648A (en) * 1988-05-03 1989-06-13 Optical Coating Laboratory, Inc. Thin film structure having magnetic and color shifting properties
NL8803168A (nl) * 1988-12-24 1990-07-16 Philips Nv Werkwijze voor het thermomagnetisch registreren van informatie en het optisch uitlezen van de geregistreerde informatie alsmede een registratie-element dat geschikt is voor toepassing in deze werkwijze.
DE3938055A1 (de) † 1989-11-16 1991-05-23 Merck Patent Gmbh Mit plaettchenfoermigen pigmenten beschichtete materialien
TW236016B (pt) † 1992-02-29 1994-12-11 Leonhard Kurz & Co
US5374472A (en) * 1992-11-03 1994-12-20 The Regents, University Of California Ferromagnetic thin films
US5510163A (en) * 1994-05-18 1996-04-23 National Research Council Of Canada Optical storage media having visible logos
DE19529171A1 (de) * 1995-08-08 1997-02-13 Giesecke & Devrient Gmbh Transferband
DE19650759A1 (de) * 1996-12-06 1998-06-10 Giesecke & Devrient Gmbh Sicherheitselement
DE19731968A1 (de) † 1997-07-24 1999-01-28 Giesecke & Devrient Gmbh Sicherheitsdokument
PT927749E (pt) * 1997-12-29 2003-06-30 Sicpa Holding Sa Composicao de revestimento utilizacao das particulas metodo para etiquetar e identificar um documento de seguranca compreendendo a referida composicaode revestimento
GB2338680B (en) * 1998-06-25 2000-05-17 Rue De Int Ltd Improvementd in security documents and subtrates therefor
US6157489A (en) † 1998-11-24 2000-12-05 Flex Products, Inc. Color shifting thin film pigments
US6150022A (en) † 1998-12-07 2000-11-21 Flex Products, Inc. Bright metal flake based pigments
US6761959B1 (en) † 1999-07-08 2004-07-13 Flex Products, Inc. Diffractive surfaces with color shifting backgrounds
JP2001084756A (ja) * 1999-09-17 2001-03-30 Sony Corp 磁化駆動方法、磁気機能素子および磁気装置
JP3910372B2 (ja) * 2000-03-03 2007-04-25 インターナショナル・ビジネス・マシーンズ・コーポレーション ストレージ・システム及び書き込み方法
US20020160194A1 (en) * 2001-04-27 2002-10-31 Flex Products, Inc. Multi-layered magnetic pigments and foils

Also Published As

Publication number Publication date
DK1366380T3 (da) 2006-08-28
CA2406956C (en) 2010-10-19
EP1366380B2 (en) 2014-03-12
CA2406956A1 (en) 2002-09-19
BR0204461A (pt) 2003-03-18
EA005456B1 (ru) 2005-02-24
EP1239307A1 (en) 2002-09-11
ATE324604T1 (de) 2006-05-15
NO20025190L (no) 2002-10-29
CZ20023649A3 (cs) 2003-06-18
CN1459034A (zh) 2003-11-26
JP4289884B2 (ja) 2009-07-01
EP1366380B1 (en) 2006-04-26
NO337173B1 (no) 2016-02-01
US20030170471A1 (en) 2003-09-11
WO2002073250A3 (en) 2003-04-24
EA200300153A1 (ru) 2003-10-30
WO2002073250A2 (en) 2002-09-19
HK1059647A1 (en) 2004-07-09
BRPI0204461B1 (pt) 2016-12-27
AU2002250945B2 (en) 2006-11-16
DK1366380T4 (da) 2014-05-26
JP2004518565A (ja) 2004-06-24
US6875522B2 (en) 2005-04-05
MXPA02010620A (es) 2003-05-14
NZ522089A (en) 2005-12-23
PL361804A1 (en) 2004-10-04
UA78190C2 (en) 2007-03-15
KR100847789B1 (ko) 2008-07-23
DE60210932T3 (de) 2014-07-10
HUP0302243A2 (hu) 2003-10-28
CN1229656C (zh) 2005-11-30
NO20025190D0 (no) 2002-10-29
HU228412B1 (en) 2013-03-28
EP1366380A2 (en) 2003-12-03
CZ305441B6 (cs) 2015-09-23
ES2262795T3 (es) 2006-12-01
DE60210932T2 (de) 2006-12-14
HUP0302243A3 (en) 2006-02-28
PL212079B1 (pl) 2012-08-31
ES2262795T5 (es) 2014-06-02
DE60210932D1 (de) 2006-06-01
ZA200209088B (en) 2004-03-24
KR20020092440A (ko) 2002-12-11

Similar Documents

Publication Publication Date Title
PT1366380E (pt) Dispositivo ou pigmento de interferencia de pelicula fina magnetica e metodo de fabrico, tinta de impressao ou composicao de revestimento, documento de seguranca e utilizacao de tal dispositivo de interferencia de pelicula magnetica
BR9916725A (pt) Composição de pigmento contendo polìmeros atrp
MXPA04000119A (es) Pigmentos multicapa basados en hojuelas de vidrio.
BR9912788B1 (pt) folha inorgánica, método de confecção de pigmentos inorgánicos, pigmento, composição de revestimento, substrato e documento de segurança.
MXPA04004693A (es) Composiciones de pigmento con dispersantes de copolimero atrp modificados.
HK1052365A1 (en) Pigment having a viewing angle dependent shift of color, method for producing said pigments, use of said pigments in security applications, coating composition comprising said pigments
WO2003053593A3 (en) Physical colored inks and coatings
MXPA04001754A (es) Composicion de tinta que comprende pigmentos opticamente variables, el uso de la composicion, el pigmento opticamente variable y el metodo para tratar el pigmento.
BR9910165B1 (pt) composição de pigmento para revestimento.
DE60220038D1 (de) Wässrige pigment-tinte
MXPA05010668A (es) Dispersantes de polimeros de estabilizacion de luz en dispersiones de pigmento.
ATE427982T1 (de) Mischung aus interferenzpigmenten
JPWO2002036689A1 (ja) アルミニウム顔料組成物
WO2009105345A3 (en) Orange pearlescent pigments
MX2020007164A (es) Pigmentos de efecto dorado con un matiz (h15) en el rango de 67° - 78° y un croma (c*15) de 90 o mas.
AU2002226022A1 (en) Surface functionalization of pigments and/or dyes for radiation curable ink printing and coating applications
BR0114017A (pt) Composição de pigmento azo laranja
MXPA05002552A (es) Recubrimientos de secado rapido.
ES2063193T3 (es) Composiciones de pigmento de diarilida/disazo pirazolona.
AU2002359411A1 (en) Humectant set which improves maintenance of pigment or dye-pigment blend inks
GB0109775D0 (en) Radiation-curable coatings such as printing inks varnishes and the like
TW200500420A (en) Treated pigment, use thereof, and compound for pigment treatment