JPH0420369B2 - - Google Patents

Info

Publication number
JPH0420369B2
JPH0420369B2 JP60007414A JP741485A JPH0420369B2 JP H0420369 B2 JPH0420369 B2 JP H0420369B2 JP 60007414 A JP60007414 A JP 60007414A JP 741485 A JP741485 A JP 741485A JP H0420369 B2 JPH0420369 B2 JP H0420369B2
Authority
JP
Japan
Prior art keywords
film
polyester
particles
weight
less
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
JP60007414A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61167530A (ja
Inventor
Shigeo Uchiumi
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.)
Diafoil Co Ltd
Original Assignee
Diafoil Co 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 Diafoil Co Ltd filed Critical Diafoil Co Ltd
Priority to JP741485A priority Critical patent/JPS61167530A/ja
Publication of JPS61167530A publication Critical patent/JPS61167530A/ja
Publication of JPH0420369B2 publication Critical patent/JPH0420369B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP741485A 1985-01-21 1985-01-21 磁気記録体用ポリエステルフイルム Granted JPS61167530A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP741485A JPS61167530A (ja) 1985-01-21 1985-01-21 磁気記録体用ポリエステルフイルム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP741485A JPS61167530A (ja) 1985-01-21 1985-01-21 磁気記録体用ポリエステルフイルム

Publications (2)

Publication Number Publication Date
JPS61167530A JPS61167530A (ja) 1986-07-29
JPH0420369B2 true JPH0420369B2 (en]) 1992-04-02

Family

ID=11665204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP741485A Granted JPS61167530A (ja) 1985-01-21 1985-01-21 磁気記録体用ポリエステルフイルム

Country Status (1)

Country Link
JP (1) JPS61167530A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0752506B2 (ja) * 1987-04-03 1995-06-05 ダイアホイルヘキスト株式会社 磁気記録媒体用ポリエステルフイルム
WO1988008437A1 (en) * 1987-05-01 1988-11-03 Toray Industries, Inc. Polyester film and magnetic recording medium
JPH0670853B2 (ja) * 1990-06-07 1994-09-07 ダイアホイルヘキスト株式会社 磁気記録媒体用ポリエステルフィルム
JP4517450B2 (ja) * 2000-05-16 2010-08-04 東レ株式会社 ポリエステル組成物、それからなるフィルムおよび磁気記録媒体

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57167216A (en) * 1981-04-09 1982-10-15 Teijin Ltd Polyester film
JPS59221354A (ja) * 1983-05-31 1984-12-12 Toray Ind Inc 配向ポリエステルフイルム

Also Published As

Publication number Publication date
JPS61167530A (ja) 1986-07-29

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