SE9703272D0 - magnetic cards - Google Patents

magnetic cards

Info

Publication number
SE9703272D0
SE9703272D0 SE9703272A SE9703272A SE9703272D0 SE 9703272 D0 SE9703272 D0 SE 9703272D0 SE 9703272 A SE9703272 A SE 9703272A SE 9703272 A SE9703272 A SE 9703272A SE 9703272 D0 SE9703272 D0 SE 9703272D0
Authority
SE
Sweden
Prior art keywords
tellurium
selenium
layer
thallium
zinc
Prior art date
Application number
SE9703272A
Other languages
Swedish (sv)
Inventor
Caveda Elizalde Maso
Original Assignee
Mouse Desing Sl
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 Mouse Desing Sl filed Critical Mouse Desing Sl
Publication of SE9703272D0 publication Critical patent/SE9703272D0/en

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
    • G06K19/06—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
    • 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
    • G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape
    • G06K19/041—Constructional details
    • 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

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)

Abstract

The card is a laminate comprising cellulosic protective layers 1,1', offset printed layers 2,2', a thermal (laser) printing layer 3, a 150-250 micron polyethylene terephthalate (PET) layer 4, a barium ferrite magnetic layer 5, and a cellulosic barrier layer 6. The thermal printing layer comprises 2% selenium, 61% selenium sulphate, 3.5% lead tellurium, 15.5% zinc tellurium, 0.01% zinc, 3% strontium sulphide, 8% thallium tellurium, 0.2% thallium, 0.9% cadmium sulphide and 4.39% lead selenium.
SE9703272A 1996-09-10 1997-09-10 magnetic cards SE9703272D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009601919A ES2144907B1 (en) 1996-09-10 1996-09-10 MAGNETIC CARD WITH ABILITY TO ADMIT GRAPHIC ALTERATIONS IN ITS SURFACE THROUGH THERMAL PRINTING.

Publications (1)

Publication Number Publication Date
SE9703272D0 true SE9703272D0 (en) 1997-09-10

Family

ID=8295995

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703272A SE9703272D0 (en) 1996-09-10 1997-09-10 magnetic cards

Country Status (11)

Country Link
DE (1) DE19714855B4 (en)
ES (1) ES2144907B1 (en)
FI (1) FI973648A0 (en)
FR (1) FR2753288A1 (en)
GB (1) GB2316911B (en)
IE (1) IE970417A1 (en)
IT (1) IT1293229B1 (en)
NL (1) NL1005761C1 (en)
PT (1) PT102009B (en)
SE (1) SE9703272D0 (en)
UY (1) UY24516A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2160031B1 (en) * 1999-02-01 2002-06-16 Obiol Mendez Juan Antonio DATA SUPPORT CARD.
FR2809670A1 (en) * 2000-05-30 2001-12-07 Schlumberger Systems & Service DATA CARD AND METHOD FOR MANUFACTURING SUCH CARD

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929821A (en) * 1986-03-12 1990-05-29 Skidata Computer G.m.b.H. Method of forgery-protecting a data carrier, a forgery-protected data carrier and apparatuses for handling, processing and monitoring the data carrier
JP2545444B2 (en) * 1988-06-17 1996-10-16 共同印刷株式会社 Magnetic recording medium and manufacturing method thereof
JPH0262287A (en) * 1988-08-30 1990-03-02 Kyodo Printing Co Ltd Thermal recording method, thermal recording medium used therefor and preparation thereof
JPH04107190A (en) * 1990-08-28 1992-04-08 Ncr Corp Rewritable visible information recording card and rewriting device
JP3017828B2 (en) * 1991-03-29 2000-03-13 株式会社東芝 Recording device
EP0535930B1 (en) * 1991-10-04 1997-01-02 Oki Electric Industry Co., Ltd. Thermoreversible recording material, thermoreversible recording medium and recording method
JP3402634B2 (en) * 1992-11-10 2003-05-06 株式会社東芝 Recording device and entrance / exit management system
DE4439097C2 (en) * 1994-11-02 1997-05-15 Orga Kartensysteme Gmbh Chip and / or magnetic stripe card
US5671211A (en) * 1994-11-24 1997-09-23 Fuji Xerox Co., Ltd. Data recording medium

Also Published As

Publication number Publication date
IT1293229B1 (en) 1999-02-16
UY24516A1 (en) 1997-10-02
FI973648A0 (en) 1997-09-10
PT102009B (en) 1999-03-31
NL1005761C1 (en) 1998-03-11
ES2144907A1 (en) 2000-06-16
ITBO970410A1 (en) 1999-01-04
ES2144907B1 (en) 2001-02-01
GB2316911A (en) 1998-03-11
IE970417A1 (en) 1998-03-11
DE19714855A1 (en) 1998-03-12
PT102009A (en) 1998-03-31
GB2316911B (en) 2001-03-21
DE19714855B4 (en) 2006-12-07
FR2753288A1 (en) 1998-03-13
GB9719043D0 (en) 1997-11-12
ITBO970410A0 (en) 1997-07-04

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