JPS57179947A - Magnetic recording medium and its manufacture - Google Patents

Magnetic recording medium and its manufacture

Info

Publication number
JPS57179947A
JPS57179947A JP56061397A JP6139781A JPS57179947A JP S57179947 A JPS57179947 A JP S57179947A JP 56061397 A JP56061397 A JP 56061397A JP 6139781 A JP6139781 A JP 6139781A JP S57179947 A JPS57179947 A JP S57179947A
Authority
JP
Japan
Prior art keywords
group
recording medium
magnetic recording
vinyl monomer
manufacture
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.)
Granted
Application number
JP56061397A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6250886B2 (enrdf_load_stackoverflow
Inventor
Toshihiko Oguchi
Hirohisa Kato
Mitsuo Yaegashi
Akio Ishizawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56061397A priority Critical patent/JPS57179947A/ja
Publication of JPS57179947A publication Critical patent/JPS57179947A/ja
Publication of JPS6250886B2 publication Critical patent/JPS6250886B2/ja
Granted 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
    • G11B5/7023—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 polyesters, polyethers, silicones, polyvinyl resins, polyacrylresins or epoxy resins

Landscapes

  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP56061397A 1981-04-24 1981-04-24 Magnetic recording medium and its manufacture Granted JPS57179947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56061397A JPS57179947A (en) 1981-04-24 1981-04-24 Magnetic recording medium and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56061397A JPS57179947A (en) 1981-04-24 1981-04-24 Magnetic recording medium and its manufacture

Publications (2)

Publication Number Publication Date
JPS57179947A true JPS57179947A (en) 1982-11-05
JPS6250886B2 JPS6250886B2 (enrdf_load_stackoverflow) 1987-10-27

Family

ID=13169972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56061397A Granted JPS57179947A (en) 1981-04-24 1981-04-24 Magnetic recording medium and its manufacture

Country Status (1)

Country Link
JP (1) JPS57179947A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6250886B2 (enrdf_load_stackoverflow) 1987-10-27

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