JPS5712419A - Magnetic recording medium - Google Patents

Magnetic recording medium

Info

Publication number
JPS5712419A
JPS5712419A JP8419480A JP8419480A JPS5712419A JP S5712419 A JPS5712419 A JP S5712419A JP 8419480 A JP8419480 A JP 8419480A JP 8419480 A JP8419480 A JP 8419480A JP S5712419 A JPS5712419 A JP S5712419A
Authority
JP
Japan
Prior art keywords
magnetic
recording medium
magnetic layer
silicone compound
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.)
Granted
Application number
JP8419480A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0135407B2 (cs
Inventor
Takezo Shimizu
Atsutaka Yamaguchi
Ichiji Miyata
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell 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 Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP8419480A priority Critical patent/JPS5712419A/ja
Publication of JPS5712419A publication Critical patent/JPS5712419A/ja
Publication of JPH0135407B2 publication Critical patent/JPH0135407B2/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

  • Magnetic Record Carriers (AREA)
  • Lubricants (AREA)
  • Paints Or Removers (AREA)
JP8419480A 1980-06-20 1980-06-20 Magnetic recording medium Granted JPS5712419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8419480A JPS5712419A (en) 1980-06-20 1980-06-20 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8419480A JPS5712419A (en) 1980-06-20 1980-06-20 Magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS5712419A true JPS5712419A (en) 1982-01-22
JPH0135407B2 JPH0135407B2 (cs) 1989-07-25

Family

ID=13823654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8419480A Granted JPS5712419A (en) 1980-06-20 1980-06-20 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5712419A (cs)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5099701A (cs) * 1973-12-28 1975-08-07
JPS5270811A (en) * 1975-12-10 1977-06-13 Fuji Photo Film Co Ltd Magnetic recording material
JPS52108804A (en) * 1976-03-10 1977-09-12 Fuji Photo Film Co Ltd Magnetic recording material
JPS52140303A (en) * 1976-05-18 1977-11-22 Sony Corp Magnetic record medium

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5099701A (cs) * 1973-12-28 1975-08-07
JPS5270811A (en) * 1975-12-10 1977-06-13 Fuji Photo Film Co Ltd Magnetic recording material
JPS52108804A (en) * 1976-03-10 1977-09-12 Fuji Photo Film Co Ltd Magnetic recording material
JPS52140303A (en) * 1976-05-18 1977-11-22 Sony Corp Magnetic record medium

Also Published As

Publication number Publication date
JPH0135407B2 (cs) 1989-07-25

Similar Documents

Publication Publication Date Title
JPS56130835A (en) Manufacture for magnetic recording medium
EP0047321A4 (en) MAGNETIC RECORDING MEDIUM.
JPS5446010A (en) Mannetic recording medium
JPS5712420A (en) Magnetic recording medium
KR850005663A (ko) 탄화철을 함유하는 자기피복 조성물과 자기 기록매체
JPS5712419A (en) Magnetic recording medium
JPS5712418A (en) Magnetic recording medium
JPS5712416A (en) Magnetic recording medium
JPS5712417A (en) Magnetic recording medium
JPS5712414A (en) Magnetic recording medium
JPS54119904A (en) Magnetic recording medium
JPS5712415A (en) Magnetic recording medium
JPS5511545A (en) Novel cyano-substituted diphenoxyquinone and its preparation
JPS57111829A (en) Magnetic recording medium
JPS5661034A (en) Manufacture for magnetic recording medium
JPS573225A (en) Magnetic recording body
JPS5517811A (en) Magnetic recording media
KR900005497A (ko) 산화안정화된 자성금속입자의 처리방법, 그를 포함한 조성물 및 그를 포함하는 기록 매체
JPS57123528A (en) Magnetic recording medium
JPS5661036A (en) Magnetic recording medium
JPS57147132A (en) Magnetic recording medium
JPS5636655A (en) Electrostatic recording material
JPS56119932A (en) Magnetic recording medium
JPS57195324A (en) Magnetic recording medium
JPS5622218A (en) Magnetic recording medium