CA922981A - Magnetic recording media - Google Patents

Magnetic recording media

Info

Publication number
CA922981A
CA922981A CA092822A CA92822A CA922981A CA 922981 A CA922981 A CA 922981A CA 092822 A CA092822 A CA 092822A CA 92822 A CA92822 A CA 92822A CA 922981 A CA922981 A CA 922981A
Authority
CA
Canada
Prior art keywords
magnetic recording
recording media
media
magnetic
recording
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
CA092822A
Other versions
CA92822S (en
Inventor
Grosselfinger Horst
Bipp Hansjoerg
J. Hartmann Hans
Hartmann Job-Werner
Werst Gerhard
Schnell Georg
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.)
BASF SE
Original Assignee
Badische Anilin and Sodafabrik 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
Priority claimed from DE19691946554 external-priority patent/DE1946554C3/en
Application filed by Badische Anilin and Sodafabrik AG filed Critical Badische Anilin and Sodafabrik AG
Application granted granted Critical
Publication of CA922981A publication Critical patent/CA922981A/en
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
    • G11B5/7013—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 dispersing agent
    • 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
    • G11B5/71—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 lubricant
CA092822A 1969-09-13 1970-09-10 Magnetic recording media Expired CA922981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691946554 DE1946554C3 (en) 1969-09-13 Layer magnetogram carrier

Publications (1)

Publication Number Publication Date
CA922981A true CA922981A (en) 1973-03-20

Family

ID=5745474

Family Applications (1)

Application Number Title Priority Date Filing Date
CA092822A Expired CA922981A (en) 1969-09-13 1970-09-10 Magnetic recording media

Country Status (5)

Country Link
JP (1) JPS4815007B1 (en)
CA (1) CA922981A (en)
FR (1) FR2061043A5 (en)
GB (1) GB1312287A (en)
NL (1) NL7013496A (en)

Also Published As

Publication number Publication date
FR2061043A5 (en) 1971-06-18
DE1946554B2 (en) 1977-01-27
JPS4815007B1 (en) 1973-05-11
DE1946554A1 (en) 1971-03-18
GB1312287A (en) 1973-04-04
NL7013496A (en) 1971-03-16

Similar Documents

Publication Publication Date Title
AU450743B2 (en) Magnetic recording medium
AU4234772A (en) Magnetic recording medium
CA1001908A (en) Magnetic recording medium
AU462249B2 (en) Magnetic record medium
CA1010309A (en) Magnetic recording media
ZA705442B (en) Magnetic record medium
CA969433A (en) Magnetic recording media
CA981533A (en) Magnetic recording medium
CA922981A (en) Magnetic recording media
CA813847A (en) Magnetic recording medium
CA813289A (en) Magnetic recording medium
CA957575A (en) Magnetic recording medium
AU459578B2 (en) Improvements in magnetic record media
AU430522B2 (en) Magnetic record media
CA846142A (en) Magnetic recording medium
CA815483A (en) Magnetic recording tape
AU463842B2 (en) Magnetic recording element
CA808834A (en) Magnetic ink recording
AU429015B2 (en) Magnetic record members
CA809342A (en) Magnetic disc recording apparatus
CA816327A (en) Magnetic recording head
CA827333A (en) Magnetic recording head
CA820518A (en) Magnetic recording head
CA813525A (en) Magnetic recording head
AU439119B2 (en) Magnetic record medium