JPS639295B2 - - Google Patents

Info

Publication number
JPS639295B2
JPS639295B2 JP12019880A JP12019880A JPS639295B2 JP S639295 B2 JPS639295 B2 JP S639295B2 JP 12019880 A JP12019880 A JP 12019880A JP 12019880 A JP12019880 A JP 12019880A JP S639295 B2 JPS639295 B2 JP S639295B2
Authority
JP
Japan
Prior art keywords
fluorine
magnetic
friction
lubricant
alcohol
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
JP12019880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5744226A (en
Inventor
Masashi Somezawa
Nobuyuki Nakano
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP12019880A priority Critical patent/JPS5744226A/ja
Publication of JPS5744226A publication Critical patent/JPS5744226A/ja
Publication of JPS639295B2 publication Critical patent/JPS639295B2/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
    • G11B5/702—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 bonding agent
    • G11B5/7023—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 bonding agent containing polyesters, polyethers, silicones, polyvinyl resins, polyacrylresins or epoxy resins

Landscapes

  • Lubricants (AREA)
  • Magnetic Record Carriers (AREA)
JP12019880A 1980-08-30 1980-08-30 Magnetic recording medium Granted JPS5744226A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12019880A JPS5744226A (en) 1980-08-30 1980-08-30 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12019880A JPS5744226A (en) 1980-08-30 1980-08-30 Magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS5744226A JPS5744226A (en) 1982-03-12
JPS639295B2 true JPS639295B2 (enExample) 1988-02-26

Family

ID=14780331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12019880A Granted JPS5744226A (en) 1980-08-30 1980-08-30 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5744226A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008018012A (ja) * 2006-07-12 2008-01-31 Osada Res Inst Ltd 歯科用治療椅子

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066326A (ja) * 1983-09-21 1985-04-16 Hitachi Condenser Co Ltd 磁気記録媒体
JPH0668836B2 (ja) * 1986-04-18 1994-08-31 松下電器産業株式会社 磁気記録媒体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008018012A (ja) * 2006-07-12 2008-01-31 Osada Res Inst Ltd 歯科用治療椅子

Also Published As

Publication number Publication date
JPS5744226A (en) 1982-03-12

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