JPH02129230A - 配向ポリエステルフィルム - Google Patents

配向ポリエステルフィルム

Info

Publication number
JPH02129230A
JPH02129230A JP63281977A JP28197788A JPH02129230A JP H02129230 A JPH02129230 A JP H02129230A JP 63281977 A JP63281977 A JP 63281977A JP 28197788 A JP28197788 A JP 28197788A JP H02129230 A JPH02129230 A JP H02129230A
Authority
JP
Japan
Prior art keywords
film
aluminum oxide
polyester
delta
particles
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
JP63281977A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0440375B2 (fr
Inventor
Seiji Sakamoto
坂本　征二
Yoshio Meguro
義男 目黒
Takashi Harada
敬 原田
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 JP63281977A priority Critical patent/JPH02129230A/ja
Priority to EP89109937A priority patent/EP0345644B1/fr
Priority to DE198989109937T priority patent/DE345644T1/de
Priority to DE68919130T priority patent/DE68919130T2/de
Priority to US07/360,781 priority patent/US5006589A/en
Priority to KR1019890007723A priority patent/KR960008598B1/ko
Publication of JPH02129230A publication Critical patent/JPH02129230A/ja
Publication of JPH0440375B2 publication Critical patent/JPH0440375B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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)
JP63281977A 1988-06-04 1988-11-08 配向ポリエステルフィルム Granted JPH02129230A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP63281977A JPH02129230A (ja) 1988-11-08 1988-11-08 配向ポリエステルフィルム
EP89109937A EP0345644B1 (fr) 1988-06-04 1989-06-01 Film de polyester pour milieux d'enregistrement magnétique
DE198989109937T DE345644T1 (de) 1988-06-04 1989-06-01 Polyesterfilm fuer magnetische aufzeichnungstraeger.
DE68919130T DE68919130T2 (de) 1988-06-04 1989-06-01 Polyesterfilm für magnetische Aufzeichnungsträger.
US07/360,781 US5006589A (en) 1988-06-04 1989-06-02 Polyester film for magnetic recording media
KR1019890007723A KR960008598B1 (ko) 1988-06-04 1989-06-03 자기기록 매체용 폴리에스테르 필름

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63281977A JPH02129230A (ja) 1988-11-08 1988-11-08 配向ポリエステルフィルム

Publications (2)

Publication Number Publication Date
JPH02129230A true JPH02129230A (ja) 1990-05-17
JPH0440375B2 JPH0440375B2 (fr) 1992-07-02

Family

ID=17646534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63281977A Granted JPH02129230A (ja) 1988-06-04 1988-11-08 配向ポリエステルフィルム

Country Status (1)

Country Link
JP (1) JPH02129230A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02185533A (ja) * 1989-01-11 1990-07-19 Toray Ind Inc 二軸配向ポリエステルフイルム
JPH02214734A (ja) * 1989-02-16 1990-08-27 Toray Ind Inc 二軸配向ポリエステルフィルム
JPH04216031A (ja) * 1990-12-13 1992-08-06 Teijin Ltd 磁気記録媒体用二軸配向ポリエステルフイルム
WO1993015145A1 (fr) * 1992-01-24 1993-08-05 Toray Industries, Inc. Composition de polyester thermoplastique et film forme de cette composition
JP2003039270A (ja) * 2001-07-25 2003-02-12 Brother Ind Ltd クーラントタンク

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5365393A (en) * 1976-11-24 1978-06-10 Kuraray Co Ltd Preparation of titanium dioxide-containing polyester
JPS585937A (ja) * 1981-07-03 1983-01-13 株式会社東芝 回路遮断保護装置
JPS5929610A (ja) * 1982-07-30 1984-02-16 ハンス・トム 発毛促進剤
JPS6295339A (ja) * 1985-10-22 1987-05-01 Teijin Ltd ポリエステル組成物
JPS63230741A (ja) * 1987-03-19 1988-09-27 Toray Ind Inc 二軸配向ポリエステルフイルム
JPH0369379A (ja) * 1989-08-10 1991-03-25 Brother Ind Ltd プリンタの用紙送り装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5365393A (en) * 1976-11-24 1978-06-10 Kuraray Co Ltd Preparation of titanium dioxide-containing polyester
JPS585937A (ja) * 1981-07-03 1983-01-13 株式会社東芝 回路遮断保護装置
JPS5929610A (ja) * 1982-07-30 1984-02-16 ハンス・トム 発毛促進剤
JPS6295339A (ja) * 1985-10-22 1987-05-01 Teijin Ltd ポリエステル組成物
JPS63230741A (ja) * 1987-03-19 1988-09-27 Toray Ind Inc 二軸配向ポリエステルフイルム
JPH0369379A (ja) * 1989-08-10 1991-03-25 Brother Ind Ltd プリンタの用紙送り装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02185533A (ja) * 1989-01-11 1990-07-19 Toray Ind Inc 二軸配向ポリエステルフイルム
JPH02214734A (ja) * 1989-02-16 1990-08-27 Toray Ind Inc 二軸配向ポリエステルフィルム
JPH04216031A (ja) * 1990-12-13 1992-08-06 Teijin Ltd 磁気記録媒体用二軸配向ポリエステルフイルム
WO1993015145A1 (fr) * 1992-01-24 1993-08-05 Toray Industries, Inc. Composition de polyester thermoplastique et film forme de cette composition
US6124031A (en) * 1992-01-24 2000-09-26 Toray Industries, Inc. Thermoplastic polyester composition and film made therefrom
JP2003039270A (ja) * 2001-07-25 2003-02-12 Brother Ind Ltd クーラントタンク

Also Published As

Publication number Publication date
JPH0440375B2 (fr) 1992-07-02

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