JPS59191136A - 磁気記録媒体及びその製造法 - Google Patents

磁気記録媒体及びその製造法

Info

Publication number
JPS59191136A
JPS59191136A JP58063723A JP6372383A JPS59191136A JP S59191136 A JPS59191136 A JP S59191136A JP 58063723 A JP58063723 A JP 58063723A JP 6372383 A JP6372383 A JP 6372383A JP S59191136 A JPS59191136 A JP S59191136A
Authority
JP
Japan
Prior art keywords
magnetic recording
alloy
magnetic
film
layer
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
JP58063723A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0320813B2 (2
Inventor
Sadao Kadokura
貞夫 門倉
Kazuhiko Honjo
和彦 本庄
Kiyoshi Takekata
武方　清
Masuhiro Kamei
亀井　斗礼
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP58063723A priority Critical patent/JPS59191136A/ja
Publication of JPS59191136A publication Critical patent/JPS59191136A/ja
Publication of JPH0320813B2 publication Critical patent/JPH0320813B2/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
    • G11B5/72—Protective coatings, e.g. anti-static or antifriction
    • G11B5/725—Protective coatings, e.g. anti-static or antifriction containing a lubricant, e.g. organic compounds

Landscapes

  • Lubricants (AREA)
  • Physical Vapour Deposition (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP58063723A 1983-04-13 1983-04-13 磁気記録媒体及びその製造法 Granted JPS59191136A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58063723A JPS59191136A (ja) 1983-04-13 1983-04-13 磁気記録媒体及びその製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58063723A JPS59191136A (ja) 1983-04-13 1983-04-13 磁気記録媒体及びその製造法

Publications (2)

Publication Number Publication Date
JPS59191136A true JPS59191136A (ja) 1984-10-30
JPH0320813B2 JPH0320813B2 (2) 1991-03-20

Family

ID=13237602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58063723A Granted JPS59191136A (ja) 1983-04-13 1983-04-13 磁気記録媒体及びその製造法

Country Status (1)

Country Link
JP (1) JPS59191136A (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61253639A (ja) * 1985-05-02 1986-11-11 Teijin Ltd 磁気記録媒体の製造方法
JPS61253638A (ja) * 1985-05-02 1986-11-11 Teijin Ltd 垂直磁気記録媒体の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133604A (en) * 1974-09-17 1976-03-22 Fujitsu Ltd Jikikirokubaitai no hogomaku
JPS5276005A (en) * 1975-12-22 1977-06-25 Fujitsu Ltd Base plate of magnetic disk
JPS5340505A (en) * 1976-09-25 1978-04-13 Matsushita Electric Ind Co Ltd Magnetic recordinf medium
JPS54141107A (en) * 1978-04-25 1979-11-02 Matsushita Electric Ind Co Ltd Magnetic recording medium

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133604A (en) * 1974-09-17 1976-03-22 Fujitsu Ltd Jikikirokubaitai no hogomaku
JPS5276005A (en) * 1975-12-22 1977-06-25 Fujitsu Ltd Base plate of magnetic disk
JPS5340505A (en) * 1976-09-25 1978-04-13 Matsushita Electric Ind Co Ltd Magnetic recordinf medium
JPS54141107A (en) * 1978-04-25 1979-11-02 Matsushita Electric Ind Co Ltd Magnetic recording medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61253639A (ja) * 1985-05-02 1986-11-11 Teijin Ltd 磁気記録媒体の製造方法
JPS61253638A (ja) * 1985-05-02 1986-11-11 Teijin Ltd 垂直磁気記録媒体の製造方法

Also Published As

Publication number Publication date
JPH0320813B2 (2) 1991-03-20

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