JPS5996529A - 磁気記録媒体 - Google Patents

磁気記録媒体

Info

Publication number
JPS5996529A
JPS5996529A JP57205834A JP20583482A JPS5996529A JP S5996529 A JPS5996529 A JP S5996529A JP 57205834 A JP57205834 A JP 57205834A JP 20583482 A JP20583482 A JP 20583482A JP S5996529 A JPS5996529 A JP S5996529A
Authority
JP
Japan
Prior art keywords
layer
magnetic
substrate
thickness
laminated
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
JP57205834A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6256571B2 (en, 2012
Inventor
Soichi Matsuzaki
松崎　壮一
Minoru Osada
実 長田
Seiji Yasui
政治 安井
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.)
Lincstech Circuit Co Ltd
Original Assignee
Hitachi Condenser 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 Hitachi Condenser Co Ltd filed Critical Hitachi Condenser Co Ltd
Priority to JP57205834A priority Critical patent/JPS5996529A/ja
Publication of JPS5996529A publication Critical patent/JPS5996529A/ja
Publication of JPS6256571B2 publication Critical patent/JPS6256571B2/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
    • G11B5/64—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
    • G11B5/65—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition

Landscapes

  • Magnetic Record Carriers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP57205834A 1982-11-24 1982-11-24 磁気記録媒体 Granted JPS5996529A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57205834A JPS5996529A (ja) 1982-11-24 1982-11-24 磁気記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57205834A JPS5996529A (ja) 1982-11-24 1982-11-24 磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS5996529A true JPS5996529A (ja) 1984-06-04
JPS6256571B2 JPS6256571B2 (en, 2012) 1987-11-26

Family

ID=16513480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57205834A Granted JPS5996529A (ja) 1982-11-24 1982-11-24 磁気記録媒体

Country Status (1)

Country Link
JP (1) JPS5996529A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6276025A (ja) * 1985-09-30 1987-04-08 Hoya Corp 磁気情報記録媒体

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111344080A (zh) 2018-08-15 2020-06-26 优尼冲压株式会社 冲压成形装置和制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6276025A (ja) * 1985-09-30 1987-04-08 Hoya Corp 磁気情報記録媒体

Also Published As

Publication number Publication date
JPS6256571B2 (en, 2012) 1987-11-26

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