JPH0520461B2 - - Google Patents

Info

Publication number
JPH0520461B2
JPH0520461B2 JP62067971A JP6797187A JPH0520461B2 JP H0520461 B2 JPH0520461 B2 JP H0520461B2 JP 62067971 A JP62067971 A JP 62067971A JP 6797187 A JP6797187 A JP 6797187A JP H0520461 B2 JPH0520461 B2 JP H0520461B2
Authority
JP
Japan
Prior art keywords
film
particles
particle size
acid
polyester
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 - Fee Related
Application number
JP62067971A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63235335A (ja
Inventor
Norihiro Nomi
Kinji Hasegawa
Hisashi Hamano
Hideo Kato
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 JP6797187A priority Critical patent/JPS63235335A/ja
Publication of JPS63235335A publication Critical patent/JPS63235335A/ja
Publication of JPH0520461B2 publication Critical patent/JPH0520461B2/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)
  • Magnetic Record Carriers (AREA)
JP6797187A 1987-03-24 1987-03-24 二軸配向ポリエステルフイルム Granted JPS63235335A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6797187A JPS63235335A (ja) 1987-03-24 1987-03-24 二軸配向ポリエステルフイルム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6797187A JPS63235335A (ja) 1987-03-24 1987-03-24 二軸配向ポリエステルフイルム

Publications (2)

Publication Number Publication Date
JPS63235335A JPS63235335A (ja) 1988-09-30
JPH0520461B2 true JPH0520461B2 (en]) 1993-03-19

Family

ID=13360381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6797187A Granted JPS63235335A (ja) 1987-03-24 1987-03-24 二軸配向ポリエステルフイルム

Country Status (1)

Country Link
JP (1) JPS63235335A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2771356B2 (ja) * 1991-03-14 1998-07-02 帝人株式会社 ポリエチレン―２，６―ナフタレートフィルム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5371154A (en) * 1976-12-06 1978-06-24 Toray Ind Inc Biaxially oriented polyester film
JPS59171623A (ja) * 1983-03-18 1984-09-28 Teijin Ltd 二軸延伸ポリエステルフイルム
JPS60166435A (ja) * 1984-02-09 1985-08-29 Toyobo Co Ltd 配向ポリエステルフイルム
JPH0677308B2 (ja) * 1984-06-19 1994-09-28 東レ株式会社 磁気記録媒体用ポリエステルフイルム
JPS61179721A (ja) * 1985-02-05 1986-08-12 Toyobo Co Ltd 配向ポリエステルフイルム
JPH0627244B2 (ja) * 1985-04-15 1994-04-13 東洋紡績株式会社 配向ポリエステルフイルム

Also Published As

Publication number Publication date
JPS63235335A (ja) 1988-09-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees