JPH055247B2 - - Google Patents

Info

Publication number
JPH055247B2
JPH055247B2 JP61257021A JP25702186A JPH055247B2 JP H055247 B2 JPH055247 B2 JP H055247B2 JP 61257021 A JP61257021 A JP 61257021A JP 25702186 A JP25702186 A JP 25702186A JP H055247 B2 JPH055247 B2 JP H055247B2
Authority
JP
Japan
Prior art keywords
film
particles
particle size
component
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 - Lifetime
Application number
JP61257021A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63112631A (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 JP25702186A priority Critical patent/JPS63112631A/ja
Publication of JPS63112631A publication Critical patent/JPS63112631A/ja
Publication of JPH055247B2 publication Critical patent/JPH055247B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
  • 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)
  • Polyesters Or Polycarbonates (AREA)
JP25702186A 1986-10-30 1986-10-30 二軸配向ポリエステルフイルム Granted JPS63112631A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25702186A JPS63112631A (ja) 1986-10-30 1986-10-30 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
JP25702186A JPS63112631A (ja) 1986-10-30 1986-10-30 二軸配向ポリエステルフイルム

Publications (2)

Publication Number Publication Date
JPS63112631A JPS63112631A (ja) 1988-05-17
JPH055247B2 true JPH055247B2 (en]) 1993-01-21

Family

ID=17300633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25702186A Granted JPS63112631A (ja) 1986-10-30 1986-10-30 二軸配向ポリエステルフイルム

Country Status (1)

Country Link
JP (1) JPS63112631A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0628099B2 (ja) * 1987-01-07 1994-04-13 帝人株式会社 磁気記録媒体
ATE147775T1 (de) * 1990-11-14 1997-02-15 Ici America Inc Polyesterfolie

Family Cites Families (5)

* 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
JPS53145860A (en) * 1977-05-25 1978-12-19 Teijin Ltd Polyesoter film having improved transprtability
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

Also Published As

Publication number Publication date
JPS63112631A (ja) 1988-05-17

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term