FR2124598B1 - - Google Patents

Info

Publication number
FR2124598B1
FR2124598B1 FR7204358A FR7204358A FR2124598B1 FR 2124598 B1 FR2124598 B1 FR 2124598B1 FR 7204358 A FR7204358 A FR 7204358A FR 7204358 A FR7204358 A FR 7204358A FR 2124598 B1 FR2124598 B1 FR 2124598B1
Authority
FR
France
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
FR7204358A
Other languages
French (fr)
Other versions
FR2124598A1 (xx
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of FR2124598A1 publication Critical patent/FR2124598A1/fr
Application granted granted Critical
Publication of FR2124598B1 publication Critical patent/FR2124598B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G11B5/702—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 characterised by the bonding agent
    • G11B5/7021—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 characterised by the bonding agent containing a polyurethane or a polyisocyanate
    • G11B5/7022—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 characterised by the bonding agent containing a polyurethane or a polyisocyanate containing mixtures of polyurethanes or polyisocyanates with other polymers
FR7204358A 1971-02-09 1972-02-09 Expired FR2124598B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712106030 DE2106030C3 (de) 1971-02-09 1971-02-09 Magnetisches Speichermedium

Publications (2)

Publication Number Publication Date
FR2124598A1 FR2124598A1 (xx) 1972-09-22
FR2124598B1 true FR2124598B1 (xx) 1975-10-24

Family

ID=5798232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7204358A Expired FR2124598B1 (xx) 1971-02-09 1972-02-09

Country Status (5)

Country Link
BE (1) BE778843A (xx)
DE (1) DE2106030C3 (xx)
FR (1) FR2124598B1 (xx)
GB (1) GB1351543A (xx)
NL (1) NL172802C (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730121A (en) * 1980-07-31 1982-02-18 Tdk Corp Magnetic recording medium
JPS57179943A (en) * 1981-04-27 1982-11-05 Tdk Corp High-density magnetic recording medium

Also Published As

Publication number Publication date
DE2106030A1 (de) 1972-08-31
NL172802C (nl) 1983-10-17
DE2106030C3 (de) 1979-11-15
DE2106030B2 (de) 1978-02-02
NL172802B (nl) 1983-05-16
GB1351543A (en) 1974-05-01
NL7201635A (xx) 1972-07-25
BE778843A (nl) 1972-08-02
FR2124598A1 (xx) 1972-09-22

Similar Documents

Publication Publication Date Title
ATA136472A (xx)
AR196074A1 (xx)
FR2154421B1 (xx)
AU2658571A (xx)
FR2124598B1 (xx)
AU2691671A (xx)
JPS481851U (xx)
AU2564071A (xx)
AU2894671A (xx)
AU2742671A (xx)
AU2684071A (xx)
AU2485671A (xx)
AU2399971A (xx)
AU2880771A (xx)
AU2930871A (xx)
AU2486471A (xx)
AU2577671A (xx)
AU2927871A (xx)
AU2473671A (xx)
AU2456871A (xx)
AU2455871A (xx)
AU2415871A (xx)
AU2907471A (xx)
AU2724971A (xx)
AU1109576A (xx)

Legal Events

Date Code Title Description
TP Transmission of property