JPS57138039A - Transferrable magnetic tape - Google Patents

Transferrable magnetic tape

Info

Publication number
JPS57138039A
JPS57138039A JP56024490A JP2449081A JPS57138039A JP S57138039 A JPS57138039 A JP S57138039A JP 56024490 A JP56024490 A JP 56024490A JP 2449081 A JP2449081 A JP 2449081A JP S57138039 A JPS57138039 A JP S57138039A
Authority
JP
Japan
Prior art keywords
layer
performance
layers
adhesive force
mold release
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
JP56024490A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0248979B2 (enExample
Inventor
Shoichi Sakamoto
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 JP56024490A priority Critical patent/JPS57138039A/ja
Publication of JPS57138039A publication Critical patent/JPS57138039A/ja
Publication of JPH0248979B2 publication Critical patent/JPH0248979B2/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
    • G11B5/73—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
    • G11B5/739—Magnetic recording media substrates
    • G11B5/73923—Organic polymer substrates
    • G11B5/73927—Polyester substrates, e.g. polyethylene terephthalate
    • 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

Landscapes

  • Magnetic Record Carriers (AREA)
JP56024490A 1981-02-20 1981-02-20 Transferrable magnetic tape Granted JPS57138039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56024490A JPS57138039A (en) 1981-02-20 1981-02-20 Transferrable magnetic tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56024490A JPS57138039A (en) 1981-02-20 1981-02-20 Transferrable magnetic tape

Publications (2)

Publication Number Publication Date
JPS57138039A true JPS57138039A (en) 1982-08-26
JPH0248979B2 JPH0248979B2 (enExample) 1990-10-26

Family

ID=12139618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56024490A Granted JPS57138039A (en) 1981-02-20 1981-02-20 Transferrable magnetic tape

Country Status (1)

Country Link
JP (1) JPS57138039A (enExample)

Also Published As

Publication number Publication date
JPH0248979B2 (enExample) 1990-10-26

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