JPS52100206A - Method of producing magnetic recording carrier having wear resisting surface - Google Patents

Method of producing magnetic recording carrier having wear resisting surface

Info

Publication number
JPS52100206A
JPS52100206A JP1432477A JP1432477A JPS52100206A JP S52100206 A JPS52100206 A JP S52100206A JP 1432477 A JP1432477 A JP 1432477A JP 1432477 A JP1432477 A JP 1432477A JP S52100206 A JPS52100206 A JP S52100206A
Authority
JP
Japan
Prior art keywords
magnetic recording
recording carrier
wear resisting
producing magnetic
resisting surface
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
JP1432477A
Other languages
Japanese (ja)
Other versions
JPS6043565B2 (en
Inventor
Reezeru Ueruneru
Maieru Deiiteru
Shiyutetsuku Ueruneru
Toreputou Uorufuramu
Been Fuugo
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of JPS52100206A publication Critical patent/JPS52100206A/en
Publication of JPS6043565B2 publication Critical patent/JPS6043565B2/en
Expired 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
    • G11B5/72—Protective coatings, e.g. anti-static or antifriction

Landscapes

  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)
JP52014324A 1976-02-18 1977-02-14 Method for manufacturing magnetic recording carrier with wear-resistant surface Expired JPS6043565B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2606418.6 1976-02-18
DE2606418A DE2606418C2 (en) 1976-02-18 1976-02-18 Process for the production of magnetic recording media with a wear-resistant surface

Publications (2)

Publication Number Publication Date
JPS52100206A true JPS52100206A (en) 1977-08-23
JPS6043565B2 JPS6043565B2 (en) 1985-09-28

Family

ID=5970162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52014324A Expired JPS6043565B2 (en) 1976-02-18 1977-02-14 Method for manufacturing magnetic recording carrier with wear-resistant surface

Country Status (4)

Country Link
JP (1) JPS6043565B2 (en)
DE (1) DE2606418C2 (en)
FR (1) FR2341911A1 (en)
GB (1) GB1569491A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522993U (en) * 1978-08-02 1980-02-14

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473209A1 (en) * 1980-01-08 1981-07-10 Sagem Forming protective oxide layer - on the surface of magnetic memory by coating with metal and oxidising
JPS6311358U (en) * 1986-07-08 1988-01-25
JPS649178U (en) * 1987-06-24 1989-01-18

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353166A (en) * 1963-10-23 1967-11-14 Ibm Oxide coated magnetic recording medium
US3575825A (en) * 1968-01-12 1971-04-20 Gen Electric Method of increasing the coercive force of cobalt-tungsten films by anodic treatment
US3719525A (en) * 1969-01-09 1973-03-06 Control Data Corp Magnetic record members having a protective recording surface and method of making
DE2220964A1 (en) * 1972-04-28 1973-11-08 Basf Ag METHOD FOR MANUFACTURING RIGID MAGNETIC RECORDING MEDIA
DE2405623A1 (en) * 1974-02-06 1976-01-08 Basf Ag Thin film magnetic material - with cobalt-nickel alloy and oxide as ferromagnetic and antiferromagnetic phases in alternating layers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522993U (en) * 1978-08-02 1980-02-14
JPS5729500Y2 (en) * 1978-08-02 1982-06-28

Also Published As

Publication number Publication date
FR2341911A1 (en) 1977-09-16
JPS6043565B2 (en) 1985-09-28
DE2606418A1 (en) 1977-09-01
DE2606418C2 (en) 1984-03-22
GB1569491A (en) 1980-06-18

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