JPS5812130A - 高密度磁気記録媒体とその製造方法 - Google Patents

高密度磁気記録媒体とその製造方法

Info

Publication number
JPS5812130A
JPS5812130A JP10821881A JP10821881A JPS5812130A JP S5812130 A JPS5812130 A JP S5812130A JP 10821881 A JP10821881 A JP 10821881A JP 10821881 A JP10821881 A JP 10821881A JP S5812130 A JPS5812130 A JP S5812130A
Authority
JP
Japan
Prior art keywords
magnetic
recording medium
medium
magnetic recording
density
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
JP10821881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6250888B2 (enExample
Inventor
Koki Yokoyama
横山　弘毅
Masahiro Fukazawa
深沢　昌広
Akizo Hideyama
日出山　章蔵
Minoru Hashimoto
稔 橋本
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 JP10821881A priority Critical patent/JPS5812130A/ja
Publication of JPS5812130A publication Critical patent/JPS5812130A/ja
Publication of JPS6250888B2 publication Critical patent/JPS6250888B2/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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/842—Coating a support with a liquid magnetic dispersion
    • G11B5/845—Coating a support with a liquid magnetic dispersion in a magnetic field

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP10821881A 1981-07-13 1981-07-13 高密度磁気記録媒体とその製造方法 Granted JPS5812130A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10821881A JPS5812130A (ja) 1981-07-13 1981-07-13 高密度磁気記録媒体とその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10821881A JPS5812130A (ja) 1981-07-13 1981-07-13 高密度磁気記録媒体とその製造方法

Publications (2)

Publication Number Publication Date
JPS5812130A true JPS5812130A (ja) 1983-01-24
JPS6250888B2 JPS6250888B2 (enExample) 1987-10-27

Family

ID=14479021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10821881A Granted JPS5812130A (ja) 1981-07-13 1981-07-13 高密度磁気記録媒体とその製造方法

Country Status (1)

Country Link
JP (1) JPS5812130A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60164925A (ja) * 1984-02-07 1985-08-28 Hitachi Maxell Ltd 磁気記録媒体
JPS61188702A (ja) * 1985-02-18 1986-08-22 Matsushita Electric Ind Co Ltd 磁気記録再生装置
JPS63237218A (ja) * 1987-03-25 1988-10-03 Fuji Photo Film Co Ltd 磁気記録媒体の製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60164925A (ja) * 1984-02-07 1985-08-28 Hitachi Maxell Ltd 磁気記録媒体
JPS61188702A (ja) * 1985-02-18 1986-08-22 Matsushita Electric Ind Co Ltd 磁気記録再生装置
JPS63237218A (ja) * 1987-03-25 1988-10-03 Fuji Photo Film Co Ltd 磁気記録媒体の製造方法

Also Published As

Publication number Publication date
JPS6250888B2 (enExample) 1987-10-27

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