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CA2174313A1 - Holographic flake pigment - Google Patents

Holographic flake pigment

Info

Publication number
CA2174313A1
CA2174313A1 CA 2174313 CA2174313A CA2174313A1 CA 2174313 A1 CA2174313 A1 CA 2174313A1 CA 2174313 CA2174313 CA 2174313 CA 2174313 A CA2174313 A CA 2174313A CA 2174313 A1 CA2174313 A1 CA 2174313A1
Authority
CA
Grant status
Application
Patent type
Prior art keywords
micrometers
pigments
decorative
flake
diameter
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.)
Granted
Application number
CA 2174313
Other languages
French (fr)
Other versions
CA2174313C (en )
Inventor
James Goodhart King
Steven Robert Mackara
Daniel James Mickish
David L. Spooner
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.)
E I du Pont de Nemours and Co
Original Assignee
E I du Pont de Nemours and Co
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

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03HHOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00Holographic processes or apparatus using light, infra-red or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04Processes or apparatus for producing holograms
    • G03H1/18Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
    • G03H1/182Post-exposure processing, e.g. latensification
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03HHOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00Holographic processes or apparatus using light, infra-red or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/024Hologram nature or properties
    • G03H1/0248Volume holograms
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03HHOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00Holographic processes or apparatus using light, infra-red or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/0005Adaptation of holography to specific applications
    • G03H2001/0055Adaptation of holography to specific applications in advertising or decorative art
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03HHOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00Holographic processes or apparatus using light, infra-red or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H2001/026Recording materials or recording processes
    • G03H2001/0264Organic recording material
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03HHOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00Holographic processes or apparatus using light, infra-red or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04Processes or apparatus for producing holograms
    • G03H1/18Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
    • G03H2001/186Swelling or shrinking the holographic record or compensation thereof, e.g. for controlling the reconstructed wavelength
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03HHOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2240/00Hologram nature or properties
    • G03H2240/10Physical parameter modulated by the hologram
    • G03H2240/11Phase only modulation
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03HHOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2240/00Hologram nature or properties
    • G03H2240/50Parameters or numerical values associated with holography, e.g. peel strength
    • G03H2240/55Thickness
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03HHOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2260/00Recording materials or recording processes
    • G03H2260/12Photopolymer
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03HHOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2270/00Substrate bearing the hologram
    • G03H2270/20Shape
    • G03H2270/24Having particular size, e.g. microscopic
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/25Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254Polymeric or resinous material
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991Coated
    • Y10T428/2998Coated including synthetic resin or polymer

Abstract

Holographic flake pigments, processes for making the pigments, decorative coatings comprising the pigments, and articles comprising the decorative coatings are disclosed. The pigment comprises particles that (1) comprise an organic polymer and further comprise one or more volume phase holograms; and (2) have a thickness of about 5 micrometers, to about 100 micrometers, an average diameter of about 10 micrometers to about 300 micrometers, and a thickness to diameter ratio of about 1:2 to about 1:60.
CA 2174313 1993-11-08 1994-11-07 Holographic flake pigment Expired - Fee Related CA2174313C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US08148448 US5415950A (en) 1993-11-08 1993-11-08 Holographic flake pigment
US08/148,448 1993-11-08
PCT/US1994/012795 WO1995013569A1 (en) 1993-11-08 1994-11-07 Holographic flake pigment

Publications (2)

Publication Number Publication Date
CA2174313A1 true true CA2174313A1 (en) 1995-05-18
CA2174313C CA2174313C (en) 2005-12-13

Family

ID=22525819

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2174313 Expired - Fee Related CA2174313C (en) 1993-11-08 1994-11-07 Holographic flake pigment

Country Status (6)

Country Link
US (4) US5415950A (en)
EP (2) EP0728329B1 (en)
JP (2) JP3631247B2 (en)
CA (1) CA2174313C (en)
DE (2) DE69418476T2 (en)
WO (2) WO1995013569A1 (en)

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US5415950A (en) * 1993-11-08 1995-05-16 E. I. Du Pont De Nemours And Company Holographic flake pigment
US5725970A (en) * 1994-11-07 1998-03-10 E. I. Du Pont De Nemours And Company Broad band reflection holograms and a dry process for making same
US6112388A (en) * 1997-07-07 2000-09-05 Toyota Jidosha Kabushiki Kaisha Embossed metallic flakelets and method for producing the same
US6107244A (en) * 1997-10-15 2000-08-22 Nashua Corporation Verification methods employing thermally--imageable substrates
US6168100B1 (en) 1997-10-23 2001-01-02 Toyota Jidosha Kabushiki Kaisha Method for producing embossed metallic flakelets
US6317947B1 (en) 1997-11-14 2001-11-20 Meadowbrook Inventions, Inc. Method of producing metallic flakes
CA2316946A1 (en) * 1998-01-16 1999-07-22 Jefferson E. Odhner Active and passive holographic optical based curved surface elements
DE69937920D1 (en) * 1998-04-09 2008-02-21 Dainippon Printing Co Ltd Multilayered volume hologram label and for producing a multilayer volume hologram
JPH11300829A (en) 1998-04-22 1999-11-02 Toyota Motor Corp Production of metal film having embossed pattern
US6515717B1 (en) * 1998-08-28 2003-02-04 Reveo, Inc. Computer-based system for producing multi-color multilayer images on substrates using dry multi-colored cholesteric liquid crystal (CLC) pigment materials applied to binder material patterns
US6387457B1 (en) * 1998-08-28 2002-05-14 Reveo, Inc. Method of dry printing and painting
EP1135266A1 (en) * 1998-11-19 2001-09-26 E.I. DU PONT DE NEMOURS & COMPANY INCORPORATED Method for decorating the surface of a painted substrate
US6643001B1 (en) 1998-11-20 2003-11-04 Revco, Inc. Patterned platelets
US6468699B2 (en) * 1999-05-14 2002-10-22 Adil Lahrichi Reversible hologram fixation in photorefractive materials using incoherent ultraviolet light
US20030091733A1 (en) * 1999-09-17 2003-05-15 Tigran Galstian Near infrared sensitive photopolymerizable composition
US20030092788A1 (en) * 1999-09-17 2003-05-15 Tigran Galstian Near infrared sensitive photopolymerizable composition
CN1518582B (en) * 2001-06-07 2012-09-26 斯凯库尔有限公司 Radiative cooling surface coatings
US6852397B2 (en) * 2001-11-05 2005-02-08 Dai Nippon Printing Co., Ltd. Counterfeit-proof volume hologram multilayer structure, and counterfeit-proof volume hologram seal
US6815065B2 (en) 2002-05-31 2004-11-09 Flex Products, Inc. All-dielectric optical diffractive pigments
US7604855B2 (en) 2002-07-15 2009-10-20 Jds Uniphase Corporation Kinematic images formed by orienting alignable flakes
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
US7517578B2 (en) 2002-07-15 2009-04-14 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
US7047883B2 (en) 2002-07-15 2006-05-23 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
US9164575B2 (en) 2002-09-13 2015-10-20 Jds Uniphase Corporation Provision of frames or borders around pigment flakes for covert security applications
USRE45762E1 (en) 2002-09-13 2015-10-20 Jds Uniphase Corporation Printed magnetic ink overt security image
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
US6902807B1 (en) 2002-09-13 2005-06-07 Flex Products, Inc. Alignable diffractive pigment flakes
JP4119230B2 (en) * 2002-11-26 2008-07-16 株式会社 日立ディスプレイズ Display device
US7433105B2 (en) * 2003-02-25 2008-10-07 Kimberly-Clark Worldwide, Inc. Decorative film, carton, and method of making
US7258915B2 (en) 2003-08-14 2007-08-21 Jds Uniphase Corporation Flake for covert security applications
EP1529653A1 (en) * 2003-11-07 2005-05-11 Sicpa Holding S.A. Security document, method for producing a security document and the use of a security document
JP2005309359A (en) 2004-03-25 2005-11-04 Fuji Photo Film Co Ltd Hologram recording material, hologram recording method, optical recording medium, three-dimensional display hologram, and holographic optical element
JP2005275273A (en) 2004-03-26 2005-10-06 Fuji Photo Film Co Ltd Hologram recording material, hologram recording method, and optical recording medium
US8071260B1 (en) * 2004-06-15 2011-12-06 Inphase Technologies, Inc. Thermoplastic holographic media
US20060213610A1 (en) * 2005-03-24 2006-09-28 Mcdonnell Ryan Method and apparatus for applying a cast finish to a printed substrate
US7942183B2 (en) * 2005-05-16 2011-05-17 Jeong Yeon-Kil Method of partial painting using hologram transfer film and manufacturing method of painting composition and device for preparing hologram particle
GB0605360D0 (en) * 2006-03-16 2006-04-26 Dupont Teijin Films Us Ltd Method of manufacture
DE102006023159A1 (en) * 2006-05-16 2007-11-22 Hologram Industries Research Gmbh Manufacturing process for documents with hologram and hologram
JP2008096503A (en) * 2006-10-06 2008-04-24 Toshiba Corp Method for manufacturing powdery photosensitive composition, photosensitive composition and optical recording medium formed from this photosensitive composition
DE102007019837A1 (en) 2007-04-25 2008-11-13 Hologram Industries Research Gmbh Volume hologram master for manufacturing of the standard elements of the volume hologram and methods for subsequent hologram individualization when applied to personnel and documents of value
DE102007025907A1 (en) 2007-06-01 2008-12-11 Hologram Industries Research Gmbh A method of manufacturing a multicolor volume hologram, document having such a hologram and volume hologram master
JP2009193069A (en) 2008-02-13 2009-08-27 Jds Uniphase Corp Medium for laser printing including optical special effect flake
GB0803345D0 (en) * 2008-02-25 2008-04-02 Valor Ltd Process for producing holograms
DE102008052067A1 (en) 2008-10-17 2010-04-22 Ovd Kinegram Ag Volume hologram with expansion or contraction middle class middle class
US8828624B2 (en) * 2009-08-03 2014-09-09 Ipg Photonics Corporation Method and device for fabricating volume Bragg gratings
JP2012067163A (en) * 2010-09-22 2012-04-05 Dic Graphics Corp Coating composition and metal can
EP2802461A4 (en) 2012-01-12 2015-07-08 Jds Uniphase Corp Article with curved patterns formed of aligned pigment flakes
DE102012108200A1 (en) * 2012-09-04 2014-03-06 Hologram Industries Research Gmbh A method of producing documents and document hologram hologram as passport

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Also Published As

Publication number Publication date Type
JPH09506441A (en) 1997-06-24 application
WO1995013569A1 (en) 1995-05-18 application
JPH09506379A (en) 1997-06-24 application
US5415950A (en) 1995-05-16 grant
EP0728329B1 (en) 1999-05-12 grant
DE69418476T2 (en) 1999-10-28 grant
DE69418476D1 (en) 1999-06-17 grant
US5500310A (en) 1996-03-19 grant
CA2174313C (en) 2005-12-13 grant
US5500313A (en) 1996-03-19 grant
WO1995013568A1 (en) 1995-05-18 application
JP3631247B2 (en) 2005-03-23 grant
EP0728328A1 (en) 1996-08-28 application
US5500311A (en) 1996-03-19 grant
EP0728329A1 (en) 1996-08-28 application

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Legal Events

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