JPS60195727A - 磁気テ−プ用ポリエステルフイルム - Google Patents

磁気テ−プ用ポリエステルフイルム

Info

Publication number
JPS60195727A
JPS60195727A JP4920284A JP4920284A JPS60195727A JP S60195727 A JPS60195727 A JP S60195727A JP 4920284 A JP4920284 A JP 4920284A JP 4920284 A JP4920284 A JP 4920284A JP S60195727 A JPS60195727 A JP S60195727A
Authority
JP
Japan
Prior art keywords
film
magnetic tape
shrinkage rate
density
heat
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
JP4920284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0547893B2 (enExample
Inventor
Hiroshi Tomita
冨田　博史
Hideo Kato
秀雄 加藤
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP4920284A priority Critical patent/JPS60195727A/ja
Publication of JPS60195727A publication Critical patent/JPS60195727A/ja
Publication of JPH0547893B2 publication Critical patent/JPH0547893B2/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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP4920284A 1984-03-16 1984-03-16 磁気テ−プ用ポリエステルフイルム Granted JPS60195727A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4920284A JPS60195727A (ja) 1984-03-16 1984-03-16 磁気テ−プ用ポリエステルフイルム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4920284A JPS60195727A (ja) 1984-03-16 1984-03-16 磁気テ−プ用ポリエステルフイルム

Publications (2)

Publication Number Publication Date
JPS60195727A true JPS60195727A (ja) 1985-10-04
JPH0547893B2 JPH0547893B2 (enExample) 1993-07-20

Family

ID=12824404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4920284A Granted JPS60195727A (ja) 1984-03-16 1984-03-16 磁気テ−プ用ポリエステルフイルム

Country Status (1)

Country Link
JP (1) JPS60195727A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62117137A (ja) * 1985-10-23 1987-05-28 Teijin Ltd 磁気記録テ−プ
JPS62164733A (ja) * 1986-01-14 1987-07-21 Teijin Ltd 磁気記録用二軸配向ポリエステルフイルム
JPS62164538A (ja) * 1986-01-16 1987-07-21 帝人株式会社 二軸延伸積層ポリエステルフイルム
JPH05162196A (ja) * 1991-12-12 1993-06-29 Teijin Ltd ポリエチレン―２，６―ナフタレートフィルム
US5268135A (en) * 1991-04-05 1993-12-07 Toyo Boseki Kabushiki Kaisha Biaxial oriented polyester film

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62117137A (ja) * 1985-10-23 1987-05-28 Teijin Ltd 磁気記録テ−プ
JPS62164733A (ja) * 1986-01-14 1987-07-21 Teijin Ltd 磁気記録用二軸配向ポリエステルフイルム
JPS62164538A (ja) * 1986-01-16 1987-07-21 帝人株式会社 二軸延伸積層ポリエステルフイルム
US5268135A (en) * 1991-04-05 1993-12-07 Toyo Boseki Kabushiki Kaisha Biaxial oriented polyester film
JPH05162196A (ja) * 1991-12-12 1993-06-29 Teijin Ltd ポリエチレン―２，６―ナフタレートフィルム

Also Published As

Publication number Publication date
JPH0547893B2 (enExample) 1993-07-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term