JPH045533B2 - - Google Patents

Info

Publication number
JPH045533B2
JPH045533B2 JP60216155A JP21615585A JPH045533B2 JP H045533 B2 JPH045533 B2 JP H045533B2 JP 60216155 A JP60216155 A JP 60216155A JP 21615585 A JP21615585 A JP 21615585A JP H045533 B2 JPH045533 B2 JP H045533B2
Authority
JP
Japan
Prior art keywords
film
protrusions
polyester film
magnetic recording
polyester
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.)
Expired - Lifetime
Application number
JP60216155A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6277923A (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 JP21615585A priority Critical patent/JPS6277923A/ja
Publication of JPS6277923A publication Critical patent/JPS6277923A/ja
Publication of JPH045533B2 publication Critical patent/JPH045533B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Magnetic Record Carriers (AREA)
JP21615585A 1985-10-01 1985-10-01 磁気記録用ポリエステルフイルム Granted JPS6277923A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21615585A JPS6277923A (ja) 1985-10-01 1985-10-01 磁気記録用ポリエステルフイルム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21615585A JPS6277923A (ja) 1985-10-01 1985-10-01 磁気記録用ポリエステルフイルム

Publications (2)

Publication Number Publication Date
JPS6277923A JPS6277923A (ja) 1987-04-10
JPH045533B2 true JPH045533B2 (en, 2012) 1992-01-31

Family

ID=16684149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21615585A Granted JPS6277923A (ja) 1985-10-01 1985-10-01 磁気記録用ポリエステルフイルム

Country Status (1)

Country Link
JP (1) JPS6277923A (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2862955B2 (ja) * 1990-05-28 1999-03-03 嗣郎 源吉 バテライト型炭酸カルシウムを含有するポリエステル組成物
JP7583356B2 (ja) * 2019-09-02 2024-11-14 東洋紡株式会社 二軸配向ポリエステルフィルム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5415978A (en) * 1977-06-28 1979-02-06 Teijin Ltd Polyester film
JPS57113418A (en) * 1981-01-05 1982-07-14 Teijin Ltd Magnetic recording medium
JPS5853419A (ja) * 1981-09-28 1983-03-30 Teijin Ltd ポリエステルフイルムの製造方法
JPS5977622A (ja) * 1982-10-26 1984-05-04 Fuji Photo Film Co Ltd 磁気記録媒体

Also Published As

Publication number Publication date
JPS6277923A (ja) 1987-04-10

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term