JPS5337003B2 - - Google Patents

Info

Publication number
JPS5337003B2
JPS5337003B2 JP5668674A JP5668674A JPS5337003B2 JP S5337003 B2 JPS5337003 B2 JP S5337003B2 JP 5668674 A JP5668674 A JP 5668674A JP 5668674 A JP5668674 A JP 5668674A JP S5337003 B2 JPS5337003 B2 JP S5337003B2
Authority
JP
Japan
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
JP5668674A
Other versions
JPS50150407A (ja
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 filed Critical
Priority to JP5668674A priority Critical patent/JPS5337003B2/ja
Priority to DE2522780A priority patent/DE2522780C2/de
Publication of JPS50150407A publication Critical patent/JPS50150407A/ja
Publication of JPS5337003B2 publication Critical patent/JPS5337003B2/ja
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
    • G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
    • G11B5/735—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer characterised by the back layer

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
JP5668674A 1974-05-22 1974-05-22 Expired JPS5337003B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5668674A JPS5337003B2 (ja) 1974-05-22 1974-05-22
DE2522780A DE2522780C2 (de) 1974-05-22 1975-05-22 Magnetischer Aufzeichnungsträger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5668674A JPS5337003B2 (ja) 1974-05-22 1974-05-22

Publications (2)

Publication Number Publication Date
JPS50150407A JPS50150407A (ja) 1975-12-02
JPS5337003B2 true JPS5337003B2 (ja) 1978-10-06

Family

ID=13034309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5668674A Expired JPS5337003B2 (ja) 1974-05-22 1974-05-22

Country Status (2)

Country Link
JP (1) JPS5337003B2 (ja)
DE (1) DE2522780C2 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313907A (en) * 1976-07-26 1978-02-08 Fuji Photo Film Co Ltd Reader or trailer for magnetic tape
NO784312L (no) * 1977-12-23 1979-06-26 Smith Johannsen Robert Preparering av hydrofobe substrater med modifisert grafitt
JPS578926A (en) * 1980-06-17 1982-01-18 Fuji Photo Film Co Ltd Magnetic recording body
US4474843A (en) * 1980-08-18 1984-10-02 Fuji Photo Film Co., Ltd. Magnetic recording medium
JPS57150135A (en) * 1981-03-12 1982-09-16 Fuji Photo Film Co Ltd Magnetic recording body
JPS57200937A (en) * 1981-06-05 1982-12-09 Tdk Corp Magnetic recording medium
JPS5922230A (ja) * 1982-07-29 1984-02-04 Victor Co Of Japan Ltd 磁気記録媒体
JPH0654536B2 (ja) * 1983-02-04 1994-07-20 富士写真フイルム株式会社 磁気記録媒体
JPS59223937A (ja) * 1983-06-03 1984-12-15 Fuji Photo Film Co Ltd 磁気記録媒体
JPS6122424A (ja) * 1984-07-09 1986-01-31 Hitachi Maxell Ltd 磁気記録媒体
JPS6185620A (ja) * 1984-10-04 1986-05-01 Fuji Photo Film Co Ltd 磁気記録媒体
JPS6185621A (ja) * 1984-10-04 1986-05-01 Fuji Photo Film Co Ltd 磁気記録媒体
JPS61210518A (ja) * 1985-03-13 1986-09-18 Matsushita Electric Ind Co Ltd 磁気記録媒体の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147309A (ja) * 1974-05-15 1975-11-26

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1101000B (de) * 1955-11-04 1961-03-02 Basf Ag Bandfoermiger Magnetogrammtraeger
US3617378A (en) * 1969-09-29 1971-11-02 Ibm Magnetic recording media

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147309A (ja) * 1974-05-15 1975-11-26

Also Published As

Publication number Publication date
JPS50150407A (ja) 1975-12-02
DE2522780A1 (de) 1975-12-04
DE2522780C2 (de) 1984-02-23

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