JPS56156930A - Magnetic recording medium - Google Patents

Magnetic recording medium

Info

Publication number
JPS56156930A
JPS56156930A JP6036880A JP6036880A JPS56156930A JP S56156930 A JPS56156930 A JP S56156930A JP 6036880 A JP6036880 A JP 6036880A JP 6036880 A JP6036880 A JP 6036880A JP S56156930 A JPS56156930 A JP S56156930A
Authority
JP
Japan
Prior art keywords
recording medium
graphite
magnetic
magnetic recording
wear resistance
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
JP6036880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6223368B2 (en]
Inventor
Shuichi Miya
Nobuo Obayashi
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.)
Kanto Denka Kogyo Co Ltd
Original Assignee
Kanto Denka Kogyo 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 Kanto Denka Kogyo Co Ltd filed Critical Kanto Denka Kogyo Co Ltd
Priority to JP6036880A priority Critical patent/JPS56156930A/ja
Publication of JPS56156930A publication Critical patent/JPS56156930A/ja
Publication of JPS6223368B2 publication Critical patent/JPS6223368B2/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
    • G11B5/708—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 addition of non-magnetic particles to the layer

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
JP6036880A 1980-05-07 1980-05-07 Magnetic recording medium Granted JPS56156930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6036880A JPS56156930A (en) 1980-05-07 1980-05-07 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6036880A JPS56156930A (en) 1980-05-07 1980-05-07 Magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS56156930A true JPS56156930A (en) 1981-12-03
JPS6223368B2 JPS6223368B2 (en]) 1987-05-22

Family

ID=13140119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6036880A Granted JPS56156930A (en) 1980-05-07 1980-05-07 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS56156930A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556604A (en) * 1983-09-28 1985-12-03 Kanto Denka Kogyo Co., Ltd. Magnetic recording media

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556604A (en) * 1983-09-28 1985-12-03 Kanto Denka Kogyo Co., Ltd. Magnetic recording media

Also Published As

Publication number Publication date
JPS6223368B2 (en]) 1987-05-22

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