JPS58175135A - 磁気記録媒体 - Google Patents

磁気記録媒体

Info

Publication number
JPS58175135A
JPS58175135A JP57056217A JP5621782A JPS58175135A JP S58175135 A JPS58175135 A JP S58175135A JP 57056217 A JP57056217 A JP 57056217A JP 5621782 A JP5621782 A JP 5621782A JP S58175135 A JPS58175135 A JP S58175135A
Authority
JP
Japan
Prior art keywords
magnetic
magnetic recording
powder
recording medium
present
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
JP57056217A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0332129B2 (2
Inventor
Kazumasa Matsumoto
和正 松本
Hidenori Murata
秀紀 村田
Wataru Fujimatsu
藤松　亘
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP57056217A priority Critical patent/JPS58175135A/ja
Publication of JPS58175135A publication Critical patent/JPS58175135A/ja
Publication of JPH0332129B2 publication Critical patent/JPH0332129B2/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
    • G11B5/71—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 the lubricant

Landscapes

  • Lubricants (AREA)
  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
JP57056217A 1982-04-05 1982-04-05 磁気記録媒体 Granted JPS58175135A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57056217A JPS58175135A (ja) 1982-04-05 1982-04-05 磁気記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57056217A JPS58175135A (ja) 1982-04-05 1982-04-05 磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS58175135A true JPS58175135A (ja) 1983-10-14
JPH0332129B2 JPH0332129B2 (2) 1991-05-10

Family

ID=13020931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57056217A Granted JPS58175135A (ja) 1982-04-05 1982-04-05 磁気記録媒体

Country Status (1)

Country Link
JP (1) JPS58175135A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62234234A (ja) * 1986-04-03 1987-10-14 Fuji Photo Film Co Ltd 磁気記録媒体

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4898804A (2) * 1972-03-30 1973-12-14
JPS54147811A (en) * 1978-05-12 1979-11-19 Tdk Corp Magnetic recording medium
JPS5740743A (en) * 1980-08-23 1982-03-06 Sony Corp Magnetic recording medium

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4898804A (2) * 1972-03-30 1973-12-14
JPS54147811A (en) * 1978-05-12 1979-11-19 Tdk Corp Magnetic recording medium
JPS5740743A (en) * 1980-08-23 1982-03-06 Sony Corp Magnetic recording medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62234234A (ja) * 1986-04-03 1987-10-14 Fuji Photo Film Co Ltd 磁気記録媒体

Also Published As

Publication number Publication date
JPH0332129B2 (2) 1991-05-10

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