JPS63124214A - 磁気記録媒体用ベ−スフイルム - Google Patents

磁気記録媒体用ベ−スフイルム

Info

Publication number
JPS63124214A
JPS63124214A JP26978586A JP26978586A JPS63124214A JP S63124214 A JPS63124214 A JP S63124214A JP 26978586 A JP26978586 A JP 26978586A JP 26978586 A JP26978586 A JP 26978586A JP S63124214 A JPS63124214 A JP S63124214A
Authority
JP
Japan
Prior art keywords
particles
film
polyester
inert
weight
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
JP26978586A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0578089B2 (https=
Inventor
Koichi Abe
晃一 阿部
Kiyohiko Ito
喜代彦 伊藤
Shoji Nakajima
彰二 中島
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP26978586A priority Critical patent/JPS63124214A/ja
Publication of JPS63124214A publication Critical patent/JPS63124214A/ja
Publication of JPH0578089B2 publication Critical patent/JPH0578089B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Magnetic Record Carriers (AREA)
JP26978586A 1986-11-14 1986-11-14 磁気記録媒体用ベ−スフイルム Granted JPS63124214A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26978586A JPS63124214A (ja) 1986-11-14 1986-11-14 磁気記録媒体用ベ−スフイルム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26978586A JPS63124214A (ja) 1986-11-14 1986-11-14 磁気記録媒体用ベ−スフイルム

Publications (2)

Publication Number Publication Date
JPS63124214A true JPS63124214A (ja) 1988-05-27
JPH0578089B2 JPH0578089B2 (https=) 1993-10-28

Family

ID=17477122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26978586A Granted JPS63124214A (ja) 1986-11-14 1986-11-14 磁気記録媒体用ベ−スフイルム

Country Status (1)

Country Link
JP (1) JPS63124214A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63199244A (ja) * 1987-02-12 1988-08-17 Diafoil Co Ltd 二軸延伸ポリエステルフイルム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341355A (en) * 1976-09-29 1978-04-14 Toray Ind Inc Biaxilialy streched polyester film
JPS57208213A (en) * 1981-06-18 1982-12-21 Diafoil Co Ltd Biaxially stretched polyester film

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341355A (en) * 1976-09-29 1978-04-14 Toray Ind Inc Biaxilialy streched polyester film
JPS57208213A (en) * 1981-06-18 1982-12-21 Diafoil Co Ltd Biaxially stretched polyester film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63199244A (ja) * 1987-02-12 1988-08-17 Diafoil Co Ltd 二軸延伸ポリエステルフイルム

Also Published As

Publication number Publication date
JPH0578089B2 (https=) 1993-10-28

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Legal Events

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