JPS554712A - Base for magnetic recording tape - Google Patents

Base for magnetic recording tape

Info

Publication number
JPS554712A
JPS554712A JP7562778A JP7562778A JPS554712A JP S554712 A JPS554712 A JP S554712A JP 7562778 A JP7562778 A JP 7562778A JP 7562778 A JP7562778 A JP 7562778A JP S554712 A JPS554712 A JP S554712A
Authority
JP
Japan
Prior art keywords
drop
increment
recording tape
magnetic recording
base
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.)
Pending
Application number
JP7562778A
Other languages
English (en)
Inventor
Yoshio Kawakami
Yoneo Arai
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to JP7562778A priority Critical patent/JPS554712A/ja
Priority to DE2924159A priority patent/DE2924159A1/de
Priority to GB7921078A priority patent/GB2026344A/en
Priority to NL7904825A priority patent/NL7904825A/xx
Publication of JPS554712A publication Critical patent/JPS554712A/ja
Pending 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

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Magnetic Record Carriers (AREA)
JP7562778A 1978-06-16 1978-06-22 Base for magnetic recording tape Pending JPS554712A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7562778A JPS554712A (en) 1978-06-22 1978-06-22 Base for magnetic recording tape
DE2924159A DE2924159A1 (de) 1978-06-16 1979-06-15 Magnetaufzeichnungsband
GB7921078A GB2026344A (en) 1978-06-16 1979-06-18 Magnetic recording tape
NL7904825A NL7904825A (nl) 1978-06-22 1979-06-20 Magnetische opname-band.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7562778A JPS554712A (en) 1978-06-22 1978-06-22 Base for magnetic recording tape

Publications (1)

Publication Number Publication Date
JPS554712A true JPS554712A (en) 1980-01-14

Family

ID=13581650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7562778A Pending JPS554712A (en) 1978-06-16 1978-06-22 Base for magnetic recording tape

Country Status (2)

Country Link
JP (1) JPS554712A (ja)
NL (1) NL7904825A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024010A (ja) * 1983-06-08 1985-02-06 ステンカ−・コ−ポレ−シヨン 多孔質半導体ド−ピング剤担体
JPS61135537U (ja) * 1985-02-12 1986-08-23

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024010A (ja) * 1983-06-08 1985-02-06 ステンカ−・コ−ポレ−シヨン 多孔質半導体ド−ピング剤担体
JPS61135537U (ja) * 1985-02-12 1986-08-23
JPH0522260Y2 (ja) * 1985-02-12 1993-06-08

Also Published As

Publication number Publication date
NL7904825A (nl) 1979-12-28

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