DE68925538D1 - Gegenstände mit nicht kontinuierlichen Hologrammen, und Verfahren zu ihrer Herstellung - Google Patents

Gegenstände mit nicht kontinuierlichen Hologrammen, und Verfahren zu ihrer Herstellung

Info

Publication number
DE68925538D1
DE68925538D1 DE68925538T DE68925538T DE68925538D1 DE 68925538 D1 DE68925538 D1 DE 68925538D1 DE 68925538 T DE68925538 T DE 68925538T DE 68925538 T DE68925538 T DE 68925538T DE 68925538 D1 DE68925538 D1 DE 68925538D1
Authority
DE
Germany
Prior art keywords
holograms
discontinuous
objects
manufacture
discontinuous holograms
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.)
Expired - Lifetime
Application number
DE68925538T
Other languages
English (en)
Inventor
Donald W Mallik
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.)
American Bank Note Holographics Inc
Original Assignee
American Bank Note Holographics Inc
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=27387843&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68925538(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by American Bank Note Holographics Inc filed Critical American Bank Note Holographics Inc
Application granted granted Critical
Publication of DE68925538D1 publication Critical patent/DE68925538D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/0252—Laminate comprising a hologram layer
    • G03H1/0256—Laminate comprising a hologram layer having specific functional layer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/0236—Form or shape of the hologram when not registered to the substrate, e.g. trimming the hologram to alphanumerical shape
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/16—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being a hologram or diffraction grating
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/0005—Adaptation of holography to specific applications
    • G03H1/0011—Adaptation of holography to specific applications for security or authentication
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/024—Hologram nature or properties
    • G03H1/0244—Surface relief holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • G03H1/2645—Multiplexing processes, e.g. aperture, shift, or wavefront multiplexing
    • G03H1/265—Angle multiplexing; Multichannel holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
    • G03H2001/187—Trimming process, i.e. macroscopically patterning the hologram
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H2001/2223—Particular relationship between light source, hologram and observer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H2001/2223—Particular relationship between light source, hologram and observer
    • G03H2001/2228—Particular relationship between light source, hologram and observer adapted for reflection and transmission reconstruction
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • G03H2001/2605—Arrangement of the sub-holograms, e.g. partial overlapping
    • G03H2001/261—Arrangement of the sub-holograms, e.g. partial overlapping in optical contact
    • G03H2001/2615—Arrangement of the sub-holograms, e.g. partial overlapping in optical contact in physical contact, i.e. layered holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/25—Index matching material
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2250/00—Laminate comprising a hologram layer
    • G03H2250/10—Laminate comprising a hologram layer arranged to be transferred onto a carrier body
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2250/00—Laminate comprising a hologram layer
    • G03H2250/12—Special arrangement of layers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2250/00—Laminate comprising a hologram layer
    • G03H2250/36—Conform enhancement layer
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S283/00—Printed matter
    • Y10S283/904—Credit card
DE68925538T 1988-02-12 1989-02-09 Gegenstände mit nicht kontinuierlichen Hologrammen, und Verfahren zu ihrer Herstellung Expired - Lifetime DE68925538D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15630588A 1988-02-12 1988-02-12
US16064188A 1988-02-26 1988-02-26
US07/291,247 US5145212A (en) 1988-02-12 1988-12-23 Non-continuous holograms, methods of making them and articles incorporating them

Publications (1)

Publication Number Publication Date
DE68925538D1 true DE68925538D1 (de) 1996-03-14

Family

ID=27387843

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68925538T Expired - Lifetime DE68925538D1 (de) 1988-02-12 1989-02-09 Gegenstände mit nicht kontinuierlichen Hologrammen, und Verfahren zu ihrer Herstellung

Country Status (11)

Country Link
US (2) US5145212A (de)
EP (1) EP0328086B2 (de)
JP (1) JPH01246582A (de)
AR (1) AR245300A1 (de)
AT (1) ATE133806T1 (de)
AU (1) AU616470B2 (de)
BR (1) BR8900602A (de)
CA (1) CA1332301C (de)
DE (1) DE68925538D1 (de)
HK (1) HK1008105A1 (de)
MX (1) MX170832B (de)

Families Citing this family (191)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455129A (en) * 1988-01-25 1995-10-03 Bussard; Janice W. Holographic products with sealed edges
US5145212A (en) * 1988-02-12 1992-09-08 American Banknote Holographics, Inc. Non-continuous holograms, methods of making them and articles incorporating them
ES2081972T3 (es) * 1988-12-19 1996-03-16 Australia Reserve Bank Red de difraccion.
US5116548A (en) * 1989-08-29 1992-05-26 American Bank Note Holographics, Inc. Replicaton of microstructures by casting in controlled areas of a substrate
US5083850A (en) * 1989-08-29 1992-01-28 American Bank Note Holographics, Inc. Technique of forming a separate information bearing printed pattern on replicas of a hologram or other surface relief diffraction pattern
DE3932505C2 (de) * 1989-09-28 2001-03-15 Gao Ges Automation Org Datenträger mit einem optisch variablen Element
GB8924111D0 (en) * 1989-10-26 1989-12-13 Amblehurst Ltd Optical device
AU634010B2 (en) * 1989-11-28 1993-02-11 Toyo Seikan Kaisha Ltd. Metallic container equipped with hologram or diffraction grating
US5044707A (en) * 1990-01-25 1991-09-03 American Bank Note Holographics, Inc. Holograms with discontinuous metallization including alpha-numeric shapes
GB9003272D0 (en) * 1990-02-13 1990-04-11 Space Time Ltd Foil laminate and a process for the production thereof
GB9011457D0 (en) * 1990-05-22 1990-07-11 Amblehurst Ltd Tamper indicating security tape
JPH0498286A (ja) * 1990-08-17 1992-03-30 Toppan Printing Co Ltd 感熱記録媒体及びその製造方法
US5300169A (en) * 1991-01-28 1994-04-05 Dai Nippon Printing Co., Ltd. Transfer foil having reflecting layer with fine dimple pattern recorded thereon
US5169707A (en) * 1991-05-08 1992-12-08 Minnesota Mining And Manufacturing Company Retroreflective security laminates with dual level verification
US5626702A (en) * 1991-05-17 1997-05-06 Holotex Limited Process for production of flexible laminate
GB9110765D0 (en) * 1991-05-17 1991-07-10 Space Time Ltd Laminate production
GB9113462D0 (en) * 1991-06-21 1991-08-07 Pizzanelli David J Laser-activated bar-code holograms and bar-code recognition system
US5267753A (en) * 1991-07-08 1993-12-07 Ernest Chock Holographic bank draft
EP0556378A1 (de) * 1991-09-06 1993-08-25 Prismagic, Inc. Flexibles material mit lichtbeugenden eigenschaften und verfahren zur herstellung
US5458713A (en) * 1991-09-25 1995-10-17 Gao Gesellschaft Fuer Automation Und Organisation Mbh Multilayer data carrier and a method for producing it
US5538753A (en) * 1991-10-14 1996-07-23 Landis & Gyr Betriebs Ag Security element
ATE131115T1 (de) * 1991-10-14 1995-12-15 Landis & Gyr Tech Innovat Sicherheitselement.
CN1022470C (zh) * 1991-10-29 1993-10-20 珠海经济特区光学产业有限公司 印刷玻璃光栅装饰板
GB9202940D0 (en) * 1992-02-12 1992-03-25 Amblehurst Ltd Image enchancement
GB9203568D0 (en) * 1992-02-20 1992-04-08 Amblehurst Ltd Transfer method and device
US6092728A (en) * 1992-03-30 2000-07-25 Symbol Technologies, Inc. Miniature laser diode focusing module using micro-optics
US5900954A (en) * 1992-06-01 1999-05-04 Symbol Technologies, Inc. Machine readable record carrier with hologram
US5422744A (en) * 1992-06-12 1995-06-06 Symbol Technologies, Inc. Bar code incorporated into holographic display
US5306899A (en) * 1992-06-12 1994-04-26 Symbol Technologies, Inc. Authentication system for an item having a holographic display using a holographic record
WO1994002330A1 (en) * 1992-07-17 1994-02-03 Tsl Incorporated A tamper evident and counterfeit resisting informational article and associated method
US5856048A (en) * 1992-07-27 1999-01-05 Dai Nippon Printing Co., Ltd. Information-recorded media and methods for reading the information
GB9218216D0 (en) * 1992-08-27 1992-10-14 Payne P P Ltd Improvements in or relating to tapes
US5446587A (en) * 1992-09-03 1995-08-29 Samsung Electronics Co., Ltd. Projection method and projection system and mask therefor
US5267756A (en) * 1992-09-30 1993-12-07 The Upper Deck Company Authentication system
US5380047A (en) * 1992-09-30 1995-01-10 The Upper Deck Company Authentication system
DE4236254A1 (de) * 1992-10-20 1994-04-21 Elmar Radzik Visitenkarte
US5351142A (en) * 1993-04-16 1994-09-27 Crown Roll Leaf, Inc. Semi-transparent reflective layer for a phase hologram
US5513019A (en) * 1993-04-16 1996-04-30 Crown Roll Leaf, Inc. Semi-transparent reflective layer for a phase hologram
US5695808A (en) * 1993-04-16 1997-12-09 Crown Roll Leaf Inc. Method for making transparent reflective films
US6461544B1 (en) 1993-05-03 2002-10-08 Crown Roll Leaf, Inc. Two-dimensional/three-dimensional graphic material and method of making same
US5499116A (en) * 1993-08-31 1996-03-12 Hughes Aircraft Company Encoded hologram for producing a machine readable image and a human readable image
DE69422246T2 (de) * 1993-08-31 2000-05-11 Control Module Inc Gesichertes optisches Identifikationsverfahren und die hierzu erforderlichen Mittel
TW265421B (de) * 1993-11-23 1995-12-11 Commw Scient Ind Res Org
US6082774A (en) 1993-12-14 2000-07-04 Schlauch; Frederick C. Memorabilia articles having integral collectable attractiveness attributes
US5585144A (en) * 1994-02-22 1996-12-17 Crown Roll Leaf, Inc. Hologram with integral printed indicia
WO1995023350A1 (en) * 1994-02-28 1995-08-31 Mikoh Technology Limited Difraction surfaces and methods for the manufacture thereof
US6882738B2 (en) * 1994-03-17 2005-04-19 Digimarc Corporation Methods and tangible objects employing textured machine readable data
US5464690A (en) * 1994-04-04 1995-11-07 Novavision, Inc. Holographic document and method for forming
US6280891B2 (en) 1994-05-04 2001-08-28 Hologram Industries S.A. Multi-layer assembly and method for marking articles and resulting marked articles
FR2719687B1 (fr) * 1994-05-04 1996-09-06 Hologram Ind Sarl Procédé de marquage de produits ou de documents, produit ainsi marqué et moyens pour la mise en Óoeuvre du procédé et un dispositif de vérification d'un tel produit ou document.
DE4421407C1 (de) * 1994-06-18 1995-06-01 Kurz Leonhard Fa Flächenelement mit einer räumlichen, bereichsweise beschichteten Mikrostruktur sowie Verwendung eines solchen Flächenelements
CN1174611A (zh) * 1994-09-05 1998-02-25 米高技术有限公司 衍射表面及其制造方法
EP0712012A1 (de) * 1994-11-09 1996-05-15 International Business Machines Corporation Authentizitätslabel und Authentizitätsmuster mit Beugungsstruktur und Methode zu deren Herstellung
US5591527A (en) * 1994-11-02 1997-01-07 Minnesota Mining And Manufacturing Company Optical security articles and methods for making same
FR2728375A1 (fr) * 1994-12-14 1996-06-21 Plasto Sa Dispositif inviolable d'identification
DE4446368A1 (de) * 1994-12-23 1996-06-27 Giesecke & Devrient Gmbh Datenträger mit einem optisch variablen Element
US5781316A (en) * 1995-02-28 1998-07-14 Transfer Print Foils, Inc. Semi-transparent reflective hologram and method of producing same
GB9504145D0 (en) * 1995-03-02 1995-04-19 De La Rue Holographics Ltd Improvements relating to packaging
CN1107285C (zh) * 1995-03-22 2003-04-30 控制模块股份有限公司 防伪光学识别方法和装置
GB9507033D0 (en) * 1995-04-05 1995-05-31 Applied Holographics Application of diffractive elements to substrates
US5786910A (en) * 1995-05-11 1998-07-28 Advanced Deposition Technologies, Inc. Pattern metallized optical varying security devices
US5732980A (en) * 1995-07-05 1998-03-31 Moore Business Forms, Inc. Copyproof document
EP0871574B1 (de) * 1995-11-28 2002-04-10 OVD Kinegram AG Optischer informationstrager
US5710588A (en) * 1996-01-11 1998-01-20 Xerox Corporation Simulated photographic-quality prints using a transparent substrate containing a black wrong reading image and a backing sheet containing a uniform color coating
US5742411A (en) * 1996-04-23 1998-04-21 Advanced Deposition Technologies, Inc. Security hologram with covert messaging
CA2257434A1 (en) * 1996-06-07 1997-12-11 Kenneth A. Haines Method and apparatus for producing a covert holographic image
US5986781A (en) * 1996-10-28 1999-11-16 Pacific Holographics, Inc. Apparatus and method for generating diffractive element using liquid crystal display
NL1004433C2 (nl) * 1996-11-05 1998-05-08 Iai Bv Beveiligingskenmerk in de vorm van een perforatiepatroon.
US6060143A (en) * 1996-11-14 2000-05-09 Ovd Kinegram Ag Optical information carrier
US5838466A (en) * 1996-12-13 1998-11-17 Printpack Illinois, Inc. Hidden Holograms and uses thereof
GB9709263D0 (en) 1997-05-07 1997-06-25 Astor Universal Limited Laminate structure
US5951769A (en) 1997-06-04 1999-09-14 Crown Roll Leaf, Inc. Method and apparatus for making high refractive index (HRI) film
CA2244018C (en) * 1997-08-06 2009-05-26 Hsm Holographic Systems Muenchen Gmbh An apparatus for the manufacture of individual holograms to make documents secure
US6113149A (en) * 1997-12-19 2000-09-05 Serigraph, Inc. Pseudo three-dimensional image display and method of manufacturing including tactile surface texture
US6655719B1 (en) 1998-02-05 2003-12-02 Yoram Curiel Methods of creating a tamper resistant informational article
US6608911B2 (en) 2000-12-21 2003-08-19 Digimarc Corporation Digitally watermaking holograms for use with smart cards
US6782115B2 (en) 1998-04-16 2004-08-24 Digimarc Corporation Watermark holograms
US7162052B2 (en) * 1998-04-16 2007-01-09 Digimarc Corporation Steganographically encoding specular surfaces
US6372341B1 (en) 1998-04-27 2002-04-16 3M Innovative Properties Company Tampa-indicating article for reusable substrates
DE19819571A1 (de) 1998-04-30 1999-11-04 Giesecke & Devrient Gmbh Wertdokument mit Sicherheitselement
US6214443B1 (en) 1998-06-15 2001-04-10 American Bank Note Holographics, Inc. Tamper evident holographic devices and methods of manufacture
US6351537B1 (en) 1998-10-05 2002-02-26 3M Innovative Properties Company Verifiable holographic article
NL1011331C2 (nl) * 1999-02-18 2000-08-22 Montan Nederland B V Opberginrichting met beveiligingsmiddelen.
US6070724A (en) * 1999-04-07 2000-06-06 American Safety Razor Package with holographic image generating decal
US6189934B1 (en) * 1999-05-10 2001-02-20 Larry W. Scruggs Anti-copy layer utilizing spectral fragments
US6987590B2 (en) * 2003-09-18 2006-01-17 Jds Uniphase Corporation Patterned reflective optical structures
US7047883B2 (en) 2002-07-15 2006-05-23 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
US20070195392A1 (en) * 1999-07-08 2007-08-23 Jds Uniphase Corporation Adhesive Chromagram And Method Of Forming Thereof
US6436584B1 (en) * 1999-07-27 2002-08-20 Konica Corporation Image-recording medium, method for forming image-recording medium, method and apparatus for reading data
EP1849620B1 (de) * 2000-01-21 2016-03-23 Viavi Solutions Inc. Optische veränderlische Sicherheitsvorrichtungen
US11768321B2 (en) 2000-01-21 2023-09-26 Viavi Solutions Inc. Optically variable security devices
DE10007916A1 (de) * 2000-02-21 2001-08-23 Giesecke & Devrient Gmbh Mehrschichtige, laminierte Karte mit eingelagertem, Reliefstrukturen aufweisenden Sicherheitselement
US6547137B1 (en) * 2000-02-29 2003-04-15 Larry J. Begelfer System for distribution and control of merchandise
US6638386B2 (en) 2000-04-19 2003-10-28 Novavision, Inc. Method for making holographic foil
US6497778B1 (en) 2000-04-19 2002-12-24 Novavision, Inc. Method for making holographic foil
GB0015871D0 (en) * 2000-06-28 2000-08-23 Rue De Int Ltd A security device
JP3900811B2 (ja) * 2000-09-12 2007-04-04 大日本インキ化学工業株式会社 メタリックホログラム
CH700198B1 (de) * 2000-09-13 2010-07-15 Trueb Ag Mehrschichtiger Aufzeichnungsträger.
DE10046950A1 (de) * 2000-09-21 2002-05-02 Xetos Ag Sicherheitssiegel und Verfahren zu dessen Herstellung
GB2367220B (en) * 2000-09-22 2004-02-18 Mitel Semiconductor Ab Serialised test of parellel optical module
DE10054503B4 (de) * 2000-11-03 2005-02-03 Ovd Kinegram Ag Lichtbeugende binäre Gitterstruktur und Sicherheitselement mit einer solchen Gitterstruktur
GB0030675D0 (en) * 2000-12-15 2001-01-31 Rue De Int Ltd Methods of creating high efficiency diffuse back-reflectors based on embossed surface relief
US6646771B2 (en) * 2000-12-21 2003-11-11 E. I. Du Pont De Nemours And Company Method for producing holographic optical element comprising primary and complementary holograms and associated methods for establishing authenticity of element used as security device
US6929761B2 (en) * 2001-04-19 2005-08-16 Sagoma Plastics Corporation Molded hologram apparatus method and product
PL365064A1 (en) 2001-07-31 2004-12-27 Avery Dennison Corporation Conformable holographic labels
US7625632B2 (en) * 2002-07-15 2009-12-01 Jds Uniphase Corporation Alignable diffractive pigment flakes and method and apparatus for alignment and images formed therefrom
JP2003150027A (ja) * 2001-11-08 2003-05-21 Sankyo Seiki Mfg Co Ltd 金属蒸着型熱転写用ホログラムシートおよびその加工方法
EP1321890B1 (de) * 2001-12-18 2006-11-02 Istituto Poligrafico E Zecca Dello Stato Optischer Datenträger mit einem auf optischer Beugung basierenden Code, und zugehöriges Lesegerät
US6775839B1 (en) * 2002-03-15 2004-08-10 O'brien Patrick J. Optical storage device with print layer surface feature
EP1490236B2 (de) 2002-04-03 2022-03-16 De La Rue International Limited Optisch variable sicherheitsvorrichtung
GB0207750D0 (en) * 2002-04-03 2002-05-15 Rue De Int Ltd Optically variable security device and method
KR101186271B1 (ko) 2002-06-26 2012-09-27 애버리 데니슨 코포레이션 폴리프로필렌/올레핀 탄성체 혼합물을 포함하는 배향된필름
US6697179B2 (en) * 2002-07-09 2004-02-24 K Laser Technology Inc. Multi-layer hologram label
US7934451B2 (en) * 2002-07-15 2011-05-03 Jds Uniphase Corporation Apparatus for orienting magnetic flakes
US20100208351A1 (en) * 2002-07-15 2010-08-19 Nofi Michael R Selective and oriented assembly of platelet materials and functional additives
US11230127B2 (en) 2002-07-15 2022-01-25 Viavi Solutions Inc. Method and apparatus for orienting magnetic flakes
EP1388428B1 (de) * 2002-08-07 2005-10-05 Eastman Kodak Company Thermisches Übertragungsdruckverfahren
US9458324B2 (en) 2002-09-13 2016-10-04 Viava Solutions Inc. Flakes with undulate borders and method of forming thereof
US7645510B2 (en) * 2002-09-13 2010-01-12 Jds Uniphase Corporation Provision of frames or borders around opaque flakes for covert security applications
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
US8025952B2 (en) 2002-09-13 2011-09-27 Jds Uniphase Corporation Printed magnetic ink overt security image
US9164575B2 (en) * 2002-09-13 2015-10-20 Jds Uniphase Corporation Provision of frames or borders around pigment flakes for covert security applications
US8786923B2 (en) * 2002-11-22 2014-07-22 Akonia Holographics, Llc Methods and systems for recording to holographic storage media
US7048307B1 (en) * 2003-03-14 2006-05-23 Serigraph, Inc. Reflective display
JP4371400B2 (ja) * 2003-02-20 2009-11-25 コニカミノルタエムジー株式会社 認証記録媒体作成方法
CA2532296A1 (en) 2003-07-17 2005-02-03 Digimarc Corporation Uniquely linking security elements in identification documents
US7550197B2 (en) 2003-08-14 2009-06-23 Jds Uniphase Corporation Non-toxic flakes for authentication of pharmaceutical articles
GB0401060D0 (en) 2004-01-19 2004-02-18 Ezra David Optical devices
WO2005086075A1 (en) * 2004-03-01 2005-09-15 International Barcode Corporation Diffractive optical variable image including barcode
WO2005092635A1 (en) 2004-03-29 2005-10-06 Glud & Marstrand A/S A method of producing a composite surface and an article having a composite surface
US20050273434A1 (en) * 2004-04-18 2005-12-08 Allen Lubow System and method for managing security in a supply chain
EP1634722B8 (de) * 2004-09-09 2009-10-07 Alcan Technology & Management Ltd. Gegenstand mit fälschungssicherer Bedruckung
US7525705B2 (en) * 2004-11-03 2009-04-28 Jds Uniphase Corporation Continually variable demetallization of metallized films and similar objects
SI1674286T1 (sl) * 2004-12-23 2011-06-30 Arjowiggins Security Varnostni element z digitaliziranim Ĺľigom, in varnostni nosilec ali dokument, ki le-tega vsebuje
DE102005006277B4 (de) * 2005-02-10 2007-09-20 Ovd Kinegram Ag Verfahren zur Herstellung eines Mehrschichtkörpers
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
DE102005017169B4 (de) * 2005-04-13 2023-06-22 Ovd Kinegram Ag Transferfolie
JP4660272B2 (ja) * 2005-05-18 2011-03-30 大日本印刷株式会社 光回折構造を有する透明ラベル
EP1883864A4 (de) * 2005-05-20 2009-04-22 American Bank Note Holographic Hologramme mit unterbrochener metallschicht mit ungleichen übertragungsbereichen und artikel damit
AU2006202315B2 (en) * 2005-06-17 2011-01-27 Viavi Solutions Inc. Covert security coating
CA2564764C (en) * 2005-10-25 2014-05-13 Jds Uniphase Corporation Patterned optical structures with enhanced security feature
FR2893424B1 (fr) † 2005-11-16 2008-01-25 Arjowiggins Soc Par Actions Si Structure optique, notamment pour un document de securite et/ou de valeur.
CA2570965A1 (en) * 2005-12-15 2007-06-15 Jds Uniphase Corporation Security device with metameric features using diffractive pigment flakes
TWI438698B (zh) * 2005-12-19 2014-05-21 Internat Frontier Tech Lab Inc Can identify the authenticity of the card
GB0600323D0 (en) * 2006-01-09 2006-02-15 Rue De Int Ltd Improved optically variable magnetic stripe
EP1854642B1 (de) * 2006-05-12 2015-05-27 JDS Uniphase Corporation Sicherheitsvorrichtung aus einem Hologramm und einer farbwechselnden Tinte
WO2007146986A1 (en) 2006-06-14 2007-12-21 Avery Dennison Corporation Conformable and die-cuttable machine direction oriented labelstocks and labels, and process for preparing
WO2007149900A2 (en) 2006-06-20 2007-12-27 Avery Dennison Corporation Multilayered polymeric film for hot melt adhesive labeling and label stock and label thereof
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
ES2379607T3 (es) 2006-07-17 2012-04-27 Avery Dennison Corporation Película polímera multicapa asimétrica y etiqueta de la misma
DE102006052651A1 (de) * 2006-11-08 2008-05-15 Giesecke & Devrient Gmbh Tragbarer Datenträger
US8865374B2 (en) * 2006-12-14 2014-10-21 Colgate-Palmolive Company Hologram appearing package image
US7900847B2 (en) * 2007-01-18 2011-03-08 Target Brands, Inc. Barcodes with graphical elements
DE102007034716A1 (de) † 2007-07-23 2009-01-29 Giesecke & Devrient Gmbh Sicherheitselement
US20100201115A1 (en) * 2007-09-20 2010-08-12 Agfa-Gevaert Nv Security laminates with interlaminated transparent embossed polymer hologram
EP2042576A1 (de) * 2007-09-20 2009-04-01 Agfa-Gevaert Sicherheitslaminat mit eingeprägtem transparentem Zwischenschicht-Polymerhologramm
DE102007048086A1 (de) * 2007-10-05 2009-04-09 Bundesdruckerei Gmbh Sicherheits- und/oder Wertdokument mit holographischem Muster
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
US8337653B2 (en) * 2008-02-18 2012-12-25 Irina Menz Method for the individual application of hot embossing film and security documents produced therewith
DE102008013167A1 (de) * 2008-03-07 2009-09-10 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
US20100316841A1 (en) * 2008-04-01 2010-12-16 Agfa-Gevaert Lamination process for producing security laminates
CN101990497A (zh) * 2008-04-01 2011-03-23 爱克发-格法特公司 具有可通过触摸察觉的安全性特征的安全性层压板
EP2282895A2 (de) * 2008-04-01 2011-02-16 Agfa-Gevaert N.V. Sicherheitsbeschichtung mit sicherheitsfunktion
DE102008017652A1 (de) * 2008-04-04 2009-10-08 Leonhard Kurz Stiftung & Co. Kg Sicherheitselement sowie Verfahren zur Herstellung eines Sicherheitselements
EP2109014A1 (de) * 2008-04-08 2009-10-14 JDS Uniphase Corporation Verbesserte OVD-haltige Vorrichtung
JP3143605U (ja) * 2008-05-01 2008-07-31 株式会社浜野メッキ 物品の表面装飾構造
PT2300238E (pt) * 2008-05-16 2013-12-16 Datacard Corp Característica de segurança por imagem sombra
EP2181858A1 (de) * 2008-11-04 2010-05-05 Agfa-Gevaert N.V. Sicherheitsdokument und Herstellungsverfahren
EP2199100A1 (de) * 2008-12-22 2010-06-23 Agfa-Gevaert N.V. Sicherheitslaminate für Sicherheitsdokumente
US20100206953A1 (en) * 2009-02-19 2010-08-19 O'boyle Lily Durable washable label having a visible diffraction grating pattern
US20110249307A1 (en) * 2009-10-16 2011-10-13 E. I. Du Pont De Nemours And Company Hologram and associated methods of fabrication thereof and use in security/authentication applications
EP2332738B1 (de) 2009-12-10 2012-07-04 Agfa-Gevaert Sicherheitsdokument mit Sicherheitsmerkmal auf Rand
PL2335938T3 (pl) 2009-12-18 2013-07-31 Agfa Gevaert Znakowalna laserowo folia zabezpieczająca
EP2335937B1 (de) 2009-12-18 2013-02-20 Agfa-Gevaert Lasermarkierbarer Sicherheitsfilm
US20110298204A1 (en) * 2010-06-07 2011-12-08 Xerox Corporation Document security by aligning visible and hidden marks
DE102010050031A1 (de) 2010-11-02 2012-05-03 Ovd Kinegram Ag Sicherheitselement und Verfahren zur Herstellung eines Sicherheitselements
CN103403036B (zh) 2011-03-02 2015-11-25 株式会社Adeka 层压薄膜和涂装构件用树脂组合物的制造方法
AU2011101684B4 (en) * 2011-12-22 2012-08-16 Innovia Security Pty Ltd Optical Security Device with Nanoparticle Ink
IN2014MN01816A (de) 2012-01-12 2015-06-12 Jds Uniphase Corp
US9676532B2 (en) 2012-08-15 2017-06-13 Avery Dennison Corporation Packaging reclosure label for high alcohol content products
US20140160541A1 (en) * 2012-12-07 2014-06-12 Electronics And Telecommunications Research Institute Holographic image identification apparatus and method, and holographic image selective reconstruction apparatus, method and system
DE102014001688A1 (de) * 2014-02-07 2015-08-13 Giesecke & Devrient Gmbh Herstellung eines Sicherheitselements mit Farbänderungseigenschaften
WO2015187646A1 (en) 2014-06-02 2015-12-10 Avery Dennison Corporation Films with enhanced scuff resistance, clarity, and conformability
FR3031697B1 (fr) 2015-01-16 2020-12-18 Hologram Ind Composant optique de securite.
WO2016157172A2 (en) * 2015-04-02 2016-10-06 Eyeconit Ltd. Machine-readable visual representation for authenticity
EP3314335B1 (de) * 2015-06-26 2019-10-02 Fedrigoni S.p.A. Sicherheitselement mit muster und doppelseitigem holografischen effekt
WO2018152310A1 (en) * 2017-02-20 2018-08-23 Illinois Tool Works Inc. Non-conductive magnetic stripe assemble
EP3738784B1 (de) 2018-01-09 2021-10-06 Toppan Printing Co., Ltd. Laminat, zertifikat und verfahren zur herstellung eines laminats
FR3111843A1 (fr) 2020-06-30 2021-12-31 Surys Procédés de fabrication de composants optiques de sécurité, composants optiques de sécurité et objets sécurisés équipés de tels composants
RU2759482C1 (ru) * 2020-12-29 2021-11-15 Акционерное Общество "Научно-Производственное Объединение "Криптен" Многослойное защитное оптическое дифракционное устройство, способ изготовления указанного устройства, защищенное изделие, содержащее указанное многослойное защитное оптическое дифракционное устройство

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1285753A (en) * 1914-10-16 1918-11-26 Harry F Loewenstein Changeable-picture device.
US3282720A (en) * 1963-11-01 1966-11-01 Avco Corp Method of applying signatures to negotiable instruments
US3506327A (en) * 1964-04-23 1970-04-14 Battelle Development Corp Wavefront reconstruction using a coherent reference beam
US3698795A (en) * 1971-01-26 1972-10-17 Acton Research Corp Diffraction grating with two diffracting surfaces
US3881800A (en) * 1972-03-30 1975-05-06 Harris Intertype Corp Multicolor image memory
NL7515010A (nl) * 1975-01-16 1976-07-20 Siemens Ag Tegen namaak beveiligde legitimatiekaart.
US4034211A (en) * 1975-06-20 1977-07-05 Ncr Corporation System and method for providing a security check on a credit card
CH588358A5 (de) * 1975-08-14 1977-05-31 Landis & Gyr Ag
CH589897A5 (de) * 1975-08-14 1977-07-29 Landis & Gyr Ag
DE2657246C2 (de) * 1976-12-17 1978-09-28 Hoechst Ag, 6000 Frankfurt Original eines Informationsträgers, Verfahren zum Herstellen des Originals, Verfahren zum Herstellen einer Matrize zum Prägen des Originals sowie Informa tionsträger, der mit der Matrize hergestellt ist
US4210346A (en) * 1977-06-23 1980-07-01 Burroughs Corporation Protected document bearing watermark and method of making
US4168088A (en) * 1977-12-15 1979-09-18 Burroughs Corporation Protected document and method of making the same
US4576850A (en) * 1978-07-20 1986-03-18 Minnesota Mining And Manufacturing Company Shaped plastic articles having replicated microstructure surfaces
DE2845401C2 (de) * 1978-10-18 1980-10-02 Gao Gesellschaft Fuer Automation Und Organisation Mbh, 8000 Muenchen Bedrucktes Wertpapier mit Echtheitsmerkmalen und Verfahren zur Prüfung seineT Echtheit
DE2853953A1 (de) * 1978-12-14 1980-07-03 Hoechst Ag Identifikationskarte
US4341404A (en) * 1980-02-11 1982-07-27 Burroughs Corporation Security document using a variable dot screen
US4421380A (en) * 1980-10-06 1983-12-20 Mcgrew Stephen P Full-color hologram
US4717221A (en) * 1980-11-05 1988-01-05 Mcgrew Stephen P Diffractive color and texture effects for the graphic arts
US4589686A (en) * 1980-11-05 1986-05-20 Mcgrew Stephen P Anticounterfeiting method and device
US4892385A (en) † 1981-02-19 1990-01-09 General Electric Company Sheet-material authenticated item with reflective-diffractive authenticating device
US4417784A (en) * 1981-02-19 1983-11-29 Rca Corporation Multiple image encoding using surface relief structures as authenticating device for sheet-material authenticated item
US4522614A (en) * 1981-03-12 1985-06-11 Bando Chemical Industries, Ltd. Automatic tension maintaining transmission belt
US4484797A (en) * 1981-07-20 1984-11-27 Rca Corporation Diffractive subtractive color filter responsive to angle of incidence of polychromatic illuminating light
CH653160A5 (de) * 1981-09-10 1985-12-13 Landis & Gyr Ag Wertdokument mit maschinenlesbaren optischen echtheitsmarkierungen.
JPS58200275A (ja) * 1982-05-18 1983-11-21 Dainippon Printing Co Ltd パタ−ン状フレネルホログラムの製造方法
US4439994A (en) * 1982-07-06 1984-04-03 Hybrid Energy Systems, Inc. Three phase absorption systems and methods for refrigeration and heat pump cycles
US4576439A (en) * 1982-09-15 1986-03-18 Rca Corporation Reflective diffractive authenticating device
JPS5988780A (ja) * 1982-11-08 1984-05-22 アメリカン・バンク・ノ−ト・カムパニ− 光回折記録体及び光回折パタ−ンを作る方法
GB2136352B (en) * 1982-12-03 1986-09-10 Hollusions Limited Hologram devices and methods of manufacture
CH661365A5 (de) * 1983-11-03 1987-07-15 Landis & Gyr Ag Anordnung zur darstellung und abtastung des inhalts von zahlenrollen-zaehlwerken.
CH661368A5 (de) * 1984-01-03 1987-07-15 Landis & Gyr Ag Beugungsoptisches sicherheitselement.
US4552614A (en) * 1984-06-18 1985-11-12 Beckett Packaging Limited Demetallizing method and apparatus
DE3422908C2 (de) † 1984-06-20 1986-04-30 Leonhard Kurz GmbH & Co, 8510 Fürth Prägefolie, insbesondere Heißprägefolie, mit einer beschreibbaren Oberfläche
EP0170472B1 (de) * 1984-07-28 1989-12-06 Contra Vision Limited Platte
DE3650027T2 (de) * 1985-05-07 1995-01-26 Dainippon Printing Co Ltd Artikel mit transparentem Hologramm.
EP0219012B1 (de) * 1985-10-15 1993-01-20 GAO Gesellschaft für Automation und Organisation mbH Datenträger mit einem optischen Echtheitsmerkmal sowie Verfahren zur Herstellung und Prüfung des Datenträgers
CH670904A5 (de) * 1986-07-10 1989-07-14 Landis & Gyr Ag
US4913858A (en) * 1987-10-26 1990-04-03 Dennison Manufacturing Company Method of embossing a coated sheet with a diffraction or holographic pattern
US5145212A (en) * 1988-02-12 1992-09-08 American Banknote Holographics, Inc. Non-continuous holograms, methods of making them and articles incorporating them

Also Published As

Publication number Publication date
AU2985989A (en) 1989-08-17
AR245300A1 (es) 1993-12-30
US5145212A (en) 1992-09-08
MX170832B (es) 1993-09-20
EP0328086A3 (en) 1990-05-30
CA1332301C (en) 1994-10-11
ATE133806T1 (de) 1996-02-15
JPH01246582A (ja) 1989-10-02
AU616470B2 (en) 1991-10-31
EP0328086B1 (de) 1996-01-31
BR8900602A (pt) 1989-10-10
US5411296A (en) 1995-05-02
EP0328086A2 (de) 1989-08-16
HK1008105A1 (en) 1999-04-30
EP0328086B2 (de) 2002-01-02

Similar Documents

Publication Publication Date Title
DE68925538D1 (de) Gegenstände mit nicht kontinuierlichen Hologrammen, und Verfahren zu ihrer Herstellung
DE68919096T2 (de) Polyurethan-Basislinse und Verfahren zu ihrer Herstellung.
DE68916055D1 (de) Plastiklinse und Verfahren zu ihrer Herstellung.
DE68921548D1 (de) Poröse Strukture und Verfahren zu ihrer Herstellung.
DE68910654D1 (de) Beschichtungszusammensetzung und Verfahren zu ihrer Herstellung.
DE68912899T2 (de) Kupplungsscheiben und Verfahren zu ihrer Herstellung.
DE340949T1 (de) Rotationsgeschweisste kunststoffdose und verfahren zu ihrer herstellung.
DE68904712D1 (de) Bienenwabenstruktur und verfahren zu ihrer herstellung.
DE68917427T2 (de) Pfropfpolymerisate und Verfahren zu ihrer Herstellung.
DE68908061D1 (de) Verpackte batterien und verfahren zu ihrer herstellung.
DE68906476D1 (de) Mehrfunktionelle monomere und verfahren zu ihrer herstellung.
DE68927880T2 (de) Verzweigte polycarbonate und verfahren zu ihrer herstellung
DE68911142T2 (de) Olefinoligomere mit schmierungseigenschaften und verfahren zu ihrer herstellung.
DE69114420T2 (de) Organozyklosiloxane und Verfahren zu ihrer Herstellung.
DE68917779T2 (de) Josephson-Einrichtung und Verfahren zu ihrer Herstellung.
DE3879763T2 (de) Poroese kunststoff-folie und verfahren zu ihrer herstellung.
DE68922696D1 (de) Thermoplastische Harzzusammensetzung und Verfahren zu ihrer Herstellung.
DE68922928D1 (de) Thermoplastische Harzzusammensetzung und Verfahren zu ihrer Herstellung.
DE58906721D1 (de) Formkörper aus Cordierit und Verfahren zu ihrer Herstellung.
DE68922837T2 (de) Polyetherharze und Verfahren zu ihrer Herstellung.
DE69017091T2 (de) Cyclomalto-oligosaccharidderivate und Verfahren zu ihrer Herstellung.
DE68914500T2 (de) Alkylarylsulfone und Verfahren zu ihrer Herstellung.
DE3880490T2 (de) Perfluoramino-oxaziridine und Verfahren zu ihrer Herstellung.
DE69112377D1 (de) Mikroteilige Aluminosilikaten und Verfahren zu ihrer Herstellung.
DE58907549D1 (de) Potentiometer und Verfahren zu dessen Herstellung.

Legal Events

Date Code Title Description
8332 No legal effect for de