JPS6256571B2 - - Google Patents

Info

Publication number
JPS6256571B2
JPS6256571B2 JP57205834A JP20583482A JPS6256571B2 JP S6256571 B2 JPS6256571 B2 JP S6256571B2 JP 57205834 A JP57205834 A JP 57205834A JP 20583482 A JP20583482 A JP 20583482A JP S6256571 B2 JPS6256571 B2 JP S6256571B2
Authority
JP
Japan
Prior art keywords
layer
laminated
substrate
magnetic
magnetic recording
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.)
Expired
Application number
JP57205834A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5996529A (ja
Inventor
Soichi Matsuzaki
Minoru Osada
Seiji Yasui
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

  • Compositions Of Macromolecular Compounds (AREA)
  • Magnetic Record Carriers (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 JPS5996529A (ja) 1984-06-04
JPS6256571B2 true JPS6256571B2 (en]) 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])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020035915A1 (ja) 2018-08-15 2020-02-20 ユニプレス株式会社 プレス成形装置、及び製造方法

Families Citing this family (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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020035915A1 (ja) 2018-08-15 2020-02-20 ユニプレス株式会社 プレス成形装置、及び製造方法

Also Published As

Publication number Publication date
JPS5996529A (ja) 1984-06-04

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