GB1466329A - Magnetic security document and method for making same - Google Patents

Magnetic security document and method for making same

Info

Publication number
GB1466329A
GB1466329A GB1918874A GB1918874A GB1466329A GB 1466329 A GB1466329 A GB 1466329A GB 1918874 A GB1918874 A GB 1918874A GB 1918874 A GB1918874 A GB 1918874A GB 1466329 A GB1466329 A GB 1466329A
Authority
GB
United Kingdom
Prior art keywords
particles
layer
magnetic
security document
applying
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
Application number
GB1918874A
Other languages
English (en)
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of GB1466329A publication Critical patent/GB1466329A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K19/12—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 sensed by magnetic means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
  • Magnetic Record Carriers (AREA)
  • Paints Or Removers (AREA)
GB1918874A 1973-05-02 1974-05-01 Magnetic security document and method for making same Expired GB1466329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US356603A US3878367A (en) 1973-05-02 1973-05-02 Magnetic security document and method for making same

Publications (1)

Publication Number Publication Date
GB1466329A true GB1466329A (en) 1977-03-09

Family

ID=23402146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1918874A Expired GB1466329A (en) 1973-05-02 1974-05-01 Magnetic security document and method for making same

Country Status (7)

Country Link
US (1) US3878367A (enrdf_load_stackoverflow)
JP (1) JPS5015511A (enrdf_load_stackoverflow)
CA (1) CA1031858A (enrdf_load_stackoverflow)
DE (1) DE2421469C2 (enrdf_load_stackoverflow)
FR (1) FR2228265B1 (enrdf_load_stackoverflow)
GB (1) GB1466329A (enrdf_load_stackoverflow)
IT (1) IT1011317B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024800A1 (en) * 1979-08-04 1981-03-11 EMI Limited Security document and system

Families Citing this family (67)

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GB1488483A (en) * 1973-10-23 1977-10-12 Emi Ltd Credit cards and other security documents
US4186944A (en) * 1974-04-17 1980-02-05 Emi Limited Security document
GB1510105A (en) * 1974-04-17 1978-05-10 Emi Ltd Printing
US4114029A (en) * 1974-10-16 1978-09-12 E M I Limited Magnetic recording
US4197989A (en) * 1974-10-16 1980-04-15 Emi Limited Magnetic recording
US4104513A (en) * 1974-10-16 1978-08-01 E M I Limited Magnetic recording
GB1524187A (en) * 1974-10-16 1978-09-06 Emi Ltd Magnetic recording
US3986205A (en) * 1975-01-27 1976-10-12 Minnesota Mining And Manufacturing Company Dual particle population magnetic recording medium
US3986206A (en) * 1975-01-27 1976-10-12 Minnesota Mining And Manufacturing Company Magnetic recording medium with highly anisotropic particles
US4218674A (en) * 1975-09-09 1980-08-19 Dasy Inter S.A. Method and a system for verifying authenticity safe against forgery
US4125844A (en) * 1976-01-15 1978-11-14 U.S. Philips Corporation Magnetic position marker for a tape recorder using magnetically alignable particles for making the mark
DE2641768C2 (de) * 1976-09-14 1985-05-23 Minnesota Mining And Manufacturing Co., Saint Paul, Minn. Magnetisches Aufzeichnungsmaterial mit einer anisotropen Teilchenart
FR2370339A1 (fr) * 1976-11-04 1978-06-02 Transac Dev Transact Automat Procede d'enregistrement magnetique inalterable
JPS5365799A (en) * 1976-11-24 1978-06-12 Dainippon Printing Co Ltd Magnetic card
GB1593377A (en) * 1976-12-10 1981-07-15 Emi Ltd Security document and system
US4239959A (en) * 1977-03-23 1980-12-16 General Kinetics Incorporated Perpetuation of information in magnetically recorded medium
FR2415341A1 (fr) * 1978-01-24 1979-08-17 Crouzet Sa Ticket a affichage magnetique
FR2428886A1 (fr) * 1978-06-13 1980-01-11 Cii Honeywell Bull Support d'information magnetique a enregistrement perpendiculaire
JPS5681353A (en) * 1979-11-08 1981-07-03 Ciba Geigy Ag Antimonyysulfur compound and stabilizer made therefrom for chlorineecontaining thermoplastic resin
US4467383A (en) * 1980-02-23 1984-08-21 Sharp Kabushiki Kaisha Magnetooptic memory medium
EP0025636A3 (en) * 1980-07-07 1981-06-10 General Kinetics, Incorporated Perpetuation of information in magnetically recorded medium
DK555783D0 (da) * 1983-12-02 1983-12-02 Gnt Automatic As Kort til magnetisk registrering af forbrug samt fremgangsmader til dets fremstilling og anvendelse
US4626669A (en) * 1983-12-28 1986-12-02 Fairview Partners Intercept system for intercepting stolen, lost and fraudulent cards
US4745267A (en) * 1983-12-28 1988-05-17 Fairview Partners Fraudulent card intercept system
US4774593A (en) * 1985-04-19 1988-09-27 Sanyo Electric Co., Ltd. Image forming apparatus
US4639584A (en) * 1985-07-25 1987-01-27 Adams Robert T Non-alterable magnetic coding
US4743490A (en) * 1986-02-24 1988-05-10 Minnesota Mining And Manufacturing Company Counterfeit-resistant magnetic recording tape
DE3617319A1 (de) * 1986-05-23 1987-11-26 Glory Kogyo Kk Bestaetigungs-identifizierungsmedium
US4739377A (en) * 1986-10-10 1988-04-19 Eastman Kodak Company Confidential document reproduction method and apparatus
JPH01270189A (ja) * 1988-04-21 1989-10-27 Tokyu Car Corp コード表示磁気シート並びにコード表示磁気シート用着磁装置及びコード認識読取装置
JP2700043B2 (ja) * 1991-04-16 1998-01-19 沖電気工業株式会社 磁気記録媒体
US5981053A (en) * 1993-10-05 1999-11-09 Sandia Corporation Tamper resistant magnetic stripes
US5993937A (en) * 1993-11-30 1999-11-30 Matsushita Electric Industrial Co., Ltd. Magneto-optic recording medium and method of fabricating the same
US6468678B1 (en) 1994-11-17 2002-10-22 3M Innovative Properties Company Conformable magnetic articles for use with traffic bearing surfaces methods of making same systems including same and methods of use
US6146740A (en) * 1994-11-28 2000-11-14 Matsushita Electric Industrial Co., Ltd. Magnetic recording medium and method of fabricating the same
DE69618848T2 (de) * 1995-05-24 2002-08-29 Eastman Kodak Co., Rochester Produktbehälter mit einem magnetischen Identifikator
EP0756272A3 (en) * 1995-07-28 1997-05-07 Eastman Kodak Co Magnetic medium with permanent magnetic characteristics
WO1997014850A1 (en) * 1995-10-18 1997-04-24 Minnesota Mining And Manufacturing Company Conformable magnetic articles underlaid beneath traffic-bearing surfaces
US5764060A (en) * 1996-03-11 1998-06-09 Minnesota Mining And Manufacturing Company Guidance system for a moving person
US6053406A (en) * 1996-05-17 2000-04-25 Aveka, Inc. Antiforgery security system
US5988500A (en) * 1996-05-17 1999-11-23 Aveka, Inc. Antiforgery security system
AUPO728397A0 (en) * 1997-06-11 1997-07-03 Securency Pty Ltd Security document including a magnetic watermark and method of production thereof
AU729433B2 (en) * 1997-06-11 2001-02-01 Securency International Pty Ltd Security document including a magnetic watermark and method of production thereof
US6114646A (en) * 1997-12-12 2000-09-05 Opex Corporation Apparatus and method for detecting documents having ferrous objects
US20050032226A1 (en) * 1999-10-01 2005-02-10 Natan Michael J. Encoded nanoparticles in paper manufacture
US6919009B2 (en) * 1999-10-01 2005-07-19 Nanoplex Technologies, Inc. Method of manufacture of colloidal rod particles as nanobarcodes
US20040178076A1 (en) * 1999-10-01 2004-09-16 Stonas Walter J. Method of manufacture of colloidal rod particles as nanobarcodes
US20040209376A1 (en) * 1999-10-01 2004-10-21 Surromed, Inc. Assemblies of differentiable segmented particles
US7045049B1 (en) 1999-10-01 2006-05-16 Nanoplex Technologies, Inc. Method of manufacture of colloidal rod particles as nanobar codes
US7225082B1 (en) 1999-10-01 2007-05-29 Oxonica, Inc. Colloidal rod particles as nanobar codes
DE10008097A1 (de) * 2000-02-22 2001-09-20 Forschungszentrum Juelich Gmbh Markierungseinrichtung sowie Verfahren zum Auslesen einer solchen Markierungseinrichtung
WO2002080647A2 (en) * 2001-04-03 2002-10-17 Surromed, Inc. Methods and reagents for multiplexed analyte capture, surface array self-assembly, and analysis of complex biological samples
DE10158403B4 (de) * 2001-11-28 2010-10-07 Wolfgang Bossert Flächiges Bogenmaterial
US6834251B1 (en) 2001-12-06 2004-12-21 Richard Fletcher Methods and devices for identifying, sensing and tracking objects over a surface
US8211509B2 (en) * 2002-07-15 2012-07-03 Raksha Vladimir P Alignment of paste-like ink having magnetic particles therein, and the printing of optical effects
US20050019556A1 (en) * 2003-06-17 2005-01-27 Surromed, Inc. Labeling and authentication of metal objects
DE10327839A1 (de) * 2003-06-20 2005-01-05 Arvinmeritor Gmbh Fahrzeugdachmodul
EP1493590A1 (en) * 2003-07-03 2005-01-05 Sicpa Holding S.A. Method and means for producing a magnetically induced design in a coating containing magnetic particles
HUP0303536A2 (hu) * 2003-10-28 2005-11-28 Copthorne Trading Ltd. Azonosító jelzéssel ellátott tárolóegység
SE528455C2 (sv) * 2005-03-02 2006-11-14 Tetra Laval Holdings & Finance Sätt att förse ett förpackningslaminat med en identifieringskod, sätt att identifiera en förpackning samt en förpackning med en identifieringskod
US20080084634A1 (en) * 2006-09-22 2008-04-10 Board Of Regents Of The Nevada System Of Higher Education On Behalf Of The University Nevada Devices and methods for storing data
US7950587B2 (en) * 2006-09-22 2011-05-31 The Board of Regents of the Nevada System of Higher Education on behalf of the University of Reno, Nevada Devices and methods for storing data
CN101999127B (zh) 2008-02-19 2014-10-15 比尔凯科技新加坡有限公司 用于识别标签或被适配为有待识别的物品的读取装置、相关方法及系统
EP2646235A1 (en) * 2010-11-29 2013-10-09 Tetra Laval Holdings & Finance SA Packaging material comprising magnetisable portions
US8945688B2 (en) * 2011-01-03 2015-02-03 General Electric Company Process of forming a material having nano-particles and a material having nano-particles
CN103129195B (zh) * 2011-11-28 2016-05-25 珠海格力电器股份有限公司 磁性油墨印刷方法
DE102015121812B4 (de) * 2015-12-15 2017-11-02 Bogen Electronic Gmbh Gegenstand, Verfahren zum Herstellen des Gegenstands und Verfahren zum Bestimmen einer Position des Gegenstands

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US2796359A (en) * 1952-07-05 1957-06-18 Audio Devices Inc Production of magnetic sound recording tape
US3117065A (en) * 1959-09-02 1964-01-07 Magnetic Film And Tape Company Method and apparatus for making magnetic recording tape
US3052567A (en) * 1959-09-23 1962-09-04 Minnesota Mining & Mfg Magnetic recording medium
NL277842A (enrdf_load_stackoverflow) * 1961-05-01
US3531627A (en) * 1965-05-06 1970-09-29 Gen Electric Transit ticket having fare coding means for automatic fare collection systems
DE1474277A1 (de) * 1965-05-21 1969-07-10 Agfa Gevaert Ag Magnetisierungsanordnung
US3453598A (en) * 1965-06-03 1969-07-01 Nasco Design Corp Credit card verifier using transformers
US3460116A (en) * 1966-09-16 1969-08-05 Bell Telephone Labor Inc Magnetic domain propagation circuit
US3508215A (en) * 1966-11-25 1970-04-21 Sylvania Electric Prod Magnetic thin film memory apparatus
US3503054A (en) * 1967-10-12 1970-03-24 Bell Telephone Labor Inc Domain wall propagation in magnetic shefts
US3471862A (en) * 1967-10-18 1969-10-07 Walter W Barney Encoder apparatus for magnetic credit cards and the like
US3588771A (en) * 1967-12-14 1971-06-28 Rca Corp Method and apparatus for manufacturing magnetic recording tape
SE330282B (enrdf_load_stackoverflow) * 1968-06-24 1970-11-09 Saab Ab
FR1587394A (enrdf_load_stackoverflow) * 1968-09-26 1970-03-20
GB1244545A (en) * 1968-12-25 1971-09-02 Omron Tateisi Electronics Co Information card
US3643064A (en) * 1969-03-28 1972-02-15 Hudson Corp Code authenticator
GB1331604A (en) * 1969-11-14 1973-09-26 Emi Ltd Magnetic information storage means
JPS4937529A (enrdf_load_stackoverflow) * 1972-08-09 1974-04-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024800A1 (en) * 1979-08-04 1981-03-11 EMI Limited Security document and system

Also Published As

Publication number Publication date
IT1011317B (it) 1977-01-20
DE2421469A1 (de) 1974-11-21
FR2228265A1 (enrdf_load_stackoverflow) 1974-11-29
FR2228265B1 (enrdf_load_stackoverflow) 1980-03-14
JPS5015511A (enrdf_load_stackoverflow) 1975-02-19
US3878367A (en) 1975-04-15
CA1031858A (en) 1978-05-23
DE2421469C2 (de) 1985-04-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee