JPS5378808A - Polyethylene terephthalate film for magnetic tape - Google Patents

Polyethylene terephthalate film for magnetic tape

Info

Publication number
JPS5378808A
JPS5378808A JP15450376A JP15450376A JPS5378808A JP S5378808 A JPS5378808 A JP S5378808A JP 15450376 A JP15450376 A JP 15450376A JP 15450376 A JP15450376 A JP 15450376A JP S5378808 A JPS5378808 A JP S5378808A
Authority
JP
Japan
Prior art keywords
polyethylene terephthalate
magnetic tape
terephthalate film
film
tape
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
JP15450376A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5731205B2 (Direct
Inventor
Masaji Watanabe
Takuo Nakahara
Seini Sakamoto
Kunio Bizen
Akikazu Yano
Yuuzou Ootani
Hideki Wada
Norio Okumura
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 JP15450376A priority Critical patent/JPS5378808A/ja
Publication of JPS5378808A publication Critical patent/JPS5378808A/ja
Publication of JPS5731205B2 publication Critical patent/JPS5731205B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Magnetic Record Carriers (AREA)
JP15450376A 1976-12-22 1976-12-22 Polyethylene terephthalate film for magnetic tape Granted JPS5378808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15450376A JPS5378808A (en) 1976-12-22 1976-12-22 Polyethylene terephthalate film for magnetic tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15450376A JPS5378808A (en) 1976-12-22 1976-12-22 Polyethylene terephthalate film for magnetic tape

Publications (2)

Publication Number Publication Date
JPS5378808A true JPS5378808A (en) 1978-07-12
JPS5731205B2 JPS5731205B2 (Direct) 1982-07-03

Family

ID=15585656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15450376A Granted JPS5378808A (en) 1976-12-22 1976-12-22 Polyethylene terephthalate film for magnetic tape

Country Status (1)

Country Link
JP (1) JPS5378808A (Direct)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108058A (ja) * 1982-12-14 1984-06-22 Toray Ind Inc ポリエステル組成物
JPH07244835A (ja) * 1994-03-28 1995-09-19 Toray Ind Inc 磁気記録媒体用ポリエステルフイルム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108058A (ja) * 1982-12-14 1984-06-22 Toray Ind Inc ポリエステル組成物
JPH07244835A (ja) * 1994-03-28 1995-09-19 Toray Ind Inc 磁気記録媒体用ポリエステルフイルム

Also Published As

Publication number Publication date
JPS5731205B2 (Direct) 1982-07-03

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