JPS6346491B2 - - Google Patents

Info

Publication number
JPS6346491B2
JPS6346491B2 JP9801280A JP9801280A JPS6346491B2 JP S6346491 B2 JPS6346491 B2 JP S6346491B2 JP 9801280 A JP9801280 A JP 9801280A JP 9801280 A JP9801280 A JP 9801280A JP S6346491 B2 JPS6346491 B2 JP S6346491B2
Authority
JP
Japan
Prior art keywords
formula
lubricant
weight
magnetic
parts
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
JP9801280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5724028A (en
Inventor
Kaoru Nakajima
Kunio Kobayashi
Yoshiaki Kugen
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 JP9801280A priority Critical patent/JPS5724028A/ja
Priority to GB8025718A priority patent/GB2057298B/en
Priority to NL8004484A priority patent/NL8004484A/nl
Priority to DE19803029820 priority patent/DE3029820A1/de
Priority to FR8017396A priority patent/FR2463478B1/fr
Publication of JPS5724028A publication Critical patent/JPS5724028A/ja
Publication of JPS6346491B2 publication Critical patent/JPS6346491B2/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)
JP9801280A 1979-08-06 1980-07-17 Magnetic recording medium Granted JPS5724028A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9801280A JPS5724028A (en) 1980-07-17 1980-07-17 Magnetic recording medium
GB8025718A GB2057298B (en) 1979-08-06 1980-08-06 Magnetic recording media
NL8004484A NL8004484A (nl) 1979-08-06 1980-08-06 Magnetisch registratiemateriaal.
DE19803029820 DE3029820A1 (de) 1979-08-06 1980-08-06 Magnetisches aufzeichnungsmedium
FR8017396A FR2463478B1 (fr) 1979-08-06 1980-08-06 Element d'enregistrement magnetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9801280A JPS5724028A (en) 1980-07-17 1980-07-17 Magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS5724028A JPS5724028A (en) 1982-02-08
JPS6346491B2 true JPS6346491B2 (enExample) 1988-09-16

Family

ID=14207878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9801280A Granted JPS5724028A (en) 1979-08-06 1980-07-17 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5724028A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5982628A (ja) * 1982-11-01 1984-05-12 Toyo Ink Mfg Co Ltd 磁気記録媒体及びその製造法
JPS59188832A (ja) * 1983-04-11 1984-10-26 Sony Corp 磁気記録媒体

Also Published As

Publication number Publication date
JPS5724028A (en) 1982-02-08

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