JPS5750325A - Production of magnetic recording medium - Google Patents

Production of magnetic recording medium

Info

Publication number
JPS5750325A
JPS5750325A JP12452280A JP12452280A JPS5750325A JP S5750325 A JPS5750325 A JP S5750325A JP 12452280 A JP12452280 A JP 12452280A JP 12452280 A JP12452280 A JP 12452280A JP S5750325 A JPS5750325 A JP S5750325A
Authority
JP
Japan
Prior art keywords
phenol resin
imidazole
resin
strength
magnetic
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
JP12452280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS639303B2 (enrdf_load_stackoverflow
Inventor
Hajime Fukuya
Kazuichi Nagashiro
Masaaki Imamura
Junji Mukai
Hiroshi Suzuki
Takashi Yokoyama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12452280A priority Critical patent/JPS5750325A/ja
Publication of JPS5750325A publication Critical patent/JPS5750325A/ja
Publication of JPS639303B2 publication Critical patent/JPS639303B2/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

  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Paints Or Removers (AREA)
JP12452280A 1980-09-10 1980-09-10 Production of magnetic recording medium Granted JPS5750325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12452280A JPS5750325A (en) 1980-09-10 1980-09-10 Production of magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12452280A JPS5750325A (en) 1980-09-10 1980-09-10 Production of magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS5750325A true JPS5750325A (en) 1982-03-24
JPS639303B2 JPS639303B2 (enrdf_load_stackoverflow) 1988-02-26

Family

ID=14887561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12452280A Granted JPS5750325A (en) 1980-09-10 1980-09-10 Production of magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5750325A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS639303B2 (enrdf_load_stackoverflow) 1988-02-26

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