JPH0518328B2 - - Google Patents

Info

Publication number
JPH0518328B2
JPH0518328B2 JP63018139A JP1813988A JPH0518328B2 JP H0518328 B2 JPH0518328 B2 JP H0518328B2 JP 63018139 A JP63018139 A JP 63018139A JP 1813988 A JP1813988 A JP 1813988A JP H0518328 B2 JPH0518328 B2 JP H0518328B2
Authority
JP
Japan
Prior art keywords
film
polyester film
stretched
average particle
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.)
Expired - Lifetime
Application number
JP63018139A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01193327A (ja
Inventor
Katsumi Kida
Hiroyuki Morimoto
Kazuo Okabe
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 JP1813988A priority Critical patent/JPH01193327A/ja
Priority to EP95107940A priority patent/EP0674988B1/en
Priority to DE3854830T priority patent/DE3854830T2/de
Priority to DE3856541T priority patent/DE3856541T2/de
Priority to EP88903354A priority patent/EP0310677B1/en
Priority to PCT/JP1988/000348 priority patent/WO1988007928A1/ja
Priority to AT88903354T priority patent/ATE132073T1/de
Priority to US07/283,327 priority patent/US4965307A/en
Publication of JPH01193327A publication Critical patent/JPH01193327A/ja
Publication of JPH0518328B2 publication Critical patent/JPH0518328B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP1813988A 1987-04-07 1988-01-28 ポリエステルフィルム Granted JPH01193327A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP1813988A JPH01193327A (ja) 1988-01-28 1988-01-28 ポリエステルフィルム
EP95107940A EP0674988B1 (en) 1987-04-07 1988-04-07 Polyester film
DE3854830T DE3854830T2 (de) 1987-04-07 1988-04-07 Polyesterfilm
DE3856541T DE3856541T2 (de) 1987-04-07 1988-04-07 Polyesterfolie
EP88903354A EP0310677B1 (en) 1987-04-07 1988-04-07 Polyester film
PCT/JP1988/000348 WO1988007928A1 (en) 1987-04-07 1988-04-07 Polyester film
AT88903354T ATE132073T1 (de) 1987-04-07 1988-04-07 Polyesterfilm
US07/283,327 US4965307A (en) 1987-04-07 1988-12-07 Polyester film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1813988A JPH01193327A (ja) 1988-01-28 1988-01-28 ポリエステルフィルム

Publications (2)

Publication Number Publication Date
JPH01193327A JPH01193327A (ja) 1989-08-03
JPH0518328B2 true JPH0518328B2 (enExample) 1993-03-11

Family

ID=11963269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1813988A Granted JPH01193327A (ja) 1987-04-07 1988-01-28 ポリエステルフィルム

Country Status (1)

Country Link
JP (1) JPH01193327A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04308726A (ja) * 1991-04-05 1992-10-30 Toyobo Co Ltd 磁気記録媒体用２軸配向ポリエステルフィルム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417981A (en) * 1977-07-11 1979-02-09 Teijin Ltd Oriented polyester film for photosensive recorder
JPS55101136A (en) * 1979-01-26 1980-08-01 Teijin Ltd Oriented polyester film for magnetic tape
JPS55107495A (en) * 1979-02-14 1980-08-18 Teijin Ltd Stamping foil
JPS61209128A (ja) * 1985-03-13 1986-09-17 Diafoil Co Ltd 磁気記録媒体用二軸延伸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
JPH01193327A (ja) 1989-08-03

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term