WO1987006745A3 - Element magnetique d'enregistrement d'informations et methode de fabrication - Google Patents

Element magnetique d'enregistrement d'informations et methode de fabrication Download PDF

Info

Publication number
WO1987006745A3
WO1987006745A3 PCT/EP1987/000224 EP8700224W WO8706745A3 WO 1987006745 A3 WO1987006745 A3 WO 1987006745A3 EP 8700224 W EP8700224 W EP 8700224W WO 8706745 A3 WO8706745 A3 WO 8706745A3
Authority
WO
WIPO (PCT)
Prior art keywords
tracks
coated
recording
support
magnetic information
Prior art date
Application number
PCT/EP1987/000224
Other languages
English (en)
Other versions
WO1987006745A1 (fr
WO1987006745A2 (fr
Inventor
Claude Marechal
Christian Schmuckle
Original Assignee
Eastman Kodak Co
Claude Marechal
Christian Schmuckle
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 Eastman Kodak Co, Claude Marechal, Christian Schmuckle filed Critical Eastman Kodak Co
Priority to DE8787904512T priority Critical patent/DE3767443D1/de
Publication of WO1987006745A1 publication Critical patent/WO1987006745A1/fr
Publication of WO1987006745A2 publication Critical patent/WO1987006745A2/fr
Publication of WO1987006745A3 publication Critical patent/WO1987006745A3/fr

Links

Classifications

    • 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
    • G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
    • G06K19/022—Processes or apparatus therefor
    • 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
    • G06K19/06187—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 with magnetically detectable marking
    • G06K19/06196—Constructional details
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

Eléments d'enregistrement d'informations possédant un support revêtu d'une couche comportant une ou plusieurs pistes magnétiques d'enregistrement d'informations en contact et adjacentes avec une ou plusieurs pistes non magnétiques. Ces éléments sont utilisés dans les constituants magnétiques d'enregistrement d'informations d'articles, comme par exemple des cartes de crédit, des cartes bancaires et similaires. Ils peuvent comprendre une couche de même étendue que la couche contenant les pistes, afin de protéger celles-ci et de les soustraire à la vue pour des raisons de sécurité. Les pistes sont revêtues de compositions qui contiennent des particules dispersées et présentent des propriétés d'écoulement adaptées pour former des bords nettement tracés. Les pistes peuvent être revêtues sur un support qui est stratifié sur un autre support pour former un article d'enregistrement d'informations, ou bien elles peuvent être revêtues sur un support provisoire et transférées sur un autre support pour former ledit article.
PCT/EP1987/000224 1986-04-28 1987-04-23 Element magnetique d'enregistrement d'informations et methode de fabrication WO1987006745A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787904512T DE3767443D1 (de) 1986-04-28 1987-04-23 Magnetisches element zur informationsaufnahme und herstellungsverfahren.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8606238A FR2598004B1 (fr) 1986-04-28 1986-04-28 Element pour la realisation de cartes a pistes encodables et procede pour l'obtention de cet element
FR86/06238 1986-04-28

Publications (3)

Publication Number Publication Date
WO1987006745A1 WO1987006745A1 (fr) 1987-11-05
WO1987006745A2 WO1987006745A2 (fr) 1987-11-05
WO1987006745A3 true WO1987006745A3 (fr) 1987-11-19

Family

ID=9334766

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1987/000224 WO1987006745A2 (fr) 1986-04-28 1987-04-23 Element magnetique d'enregistrement d'informations et methode de fabrication

Country Status (6)

Country Link
US (1) US4899037A (fr)
EP (1) EP0267281B1 (fr)
JP (1) JPS63503252A (fr)
DE (1) DE3767443D1 (fr)
FR (1) FR2598004B1 (fr)
WO (1) WO1987006745A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842176A1 (de) * 1988-12-15 1990-06-21 Basf Ag Transferfolie mit magnetschicht
DE3921146A1 (de) * 1989-06-28 1991-01-10 Basf Ag Hochkoerzitiver magnetstreifen
DE4028202A1 (de) * 1990-09-06 1992-03-12 Basf Magnetics Gmbh Transferfolie mit magnetschichten
JP3043394B2 (ja) * 1990-11-05 2000-05-22 帝人製機株式会社 磁気スケールの製造方法
US5883377A (en) * 1995-11-20 1999-03-16 International Card Technologies, Inc. Multiple magnetic stripe transaction cards and systems for the utilization thereof
GB2324644B (en) * 1997-04-22 2001-09-12 Central Research Lab Ltd Apparatus for reading permanently structured magnetic records
US6241152B1 (en) * 1997-11-14 2001-06-05 Kabushiki Kaisha Toshiba Card processing apparatus and method
WO2000016319A1 (fr) * 1998-09-14 2000-03-23 Dainippon Ink And Chemicals, Inc. Bande magnetique de transfert, procede de production de ladite bande et carte magnetique
US6190067B1 (en) * 1998-09-21 2001-02-20 Casio Computer., Ltd. Cassette containing magnetically affixable printing tape
WO2008148201A1 (fr) * 2007-06-05 2008-12-11 Bank Of Canada Compositions d'encre ou de toner, procédés d'utilisation, et produits dérivés de celles-ci
US8523236B2 (en) * 2011-02-07 2013-09-03 Jenny Leary Magnetic field surface image method, kit and product

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2170944A1 (fr) * 1972-02-09 1973-09-21 Matra Engins
FR2230262A5 (en) * 1973-05-18 1974-12-13 Graphoplex Sa Magnetic type credit card, and fabrication - presents flat surface to reading head, reducing rate of head wear
FR2372476A1 (fr) * 1976-11-24 1978-06-23 Dainippon Printing Co Ltd
GB1516832A (en) * 1975-05-21 1978-07-05 Emi Ltd Security document system
GB2006112A (en) * 1977-10-15 1979-05-02 Emi Ltd Magnetically-patterned layers
GB2129738A (en) * 1982-11-04 1984-05-23 Ba Security Res Ltd Identification cards

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902262A (en) * 1973-12-19 1975-09-02 Burroughs Corp Identification and/or credit card with flush mounted panels
GB2068295B (en) * 1979-12-28 1983-12-21 Takeda S Security card
US4752676A (en) * 1985-12-12 1988-06-21 Common Bond Associates Reliable secure, updatable "cash" card system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2170944A1 (fr) * 1972-02-09 1973-09-21 Matra Engins
FR2230262A5 (en) * 1973-05-18 1974-12-13 Graphoplex Sa Magnetic type credit card, and fabrication - presents flat surface to reading head, reducing rate of head wear
GB1516832A (en) * 1975-05-21 1978-07-05 Emi Ltd Security document system
FR2372476A1 (fr) * 1976-11-24 1978-06-23 Dainippon Printing Co Ltd
GB2006112A (en) * 1977-10-15 1979-05-02 Emi Ltd Magnetically-patterned layers
GB2129738A (en) * 1982-11-04 1984-05-23 Ba Security Res Ltd Identification cards

Also Published As

Publication number Publication date
FR2598004B1 (fr) 1990-10-12
JPS63503252A (ja) 1988-11-24
DE3767443D1 (de) 1991-02-21
FR2598004A1 (fr) 1987-10-30
EP0267281A1 (fr) 1988-05-18
US4899037A (en) 1990-02-06
EP0267281B1 (fr) 1991-01-16
WO1987006745A2 (fr) 1987-11-05

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