JPS6243856B2 - - Google Patents

Info

Publication number
JPS6243856B2
JPS6243856B2 JP55132259A JP13225980A JPS6243856B2 JP S6243856 B2 JPS6243856 B2 JP S6243856B2 JP 55132259 A JP55132259 A JP 55132259A JP 13225980 A JP13225980 A JP 13225980A JP S6243856 B2 JPS6243856 B2 JP S6243856B2
Authority
JP
Japan
Prior art keywords
film
temperature
stretching
heat treatment
heat
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
Application number
JP55132259A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5757629A (en
Inventor
Hideaki Watanabe
Hiroshi Noda
Hisashi Hamano
Koichiro Arita
Haruhiko Mizumori
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 JP13225980A priority Critical patent/JPS5757629A/ja
Publication of JPS5757629A publication Critical patent/JPS5757629A/ja
Publication of JPS6243856B2 publication Critical patent/JPS6243856B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP13225980A 1980-09-25 1980-09-25 Manufacture of polyester film Granted JPS5757629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13225980A JPS5757629A (en) 1980-09-25 1980-09-25 Manufacture of polyester film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13225980A JPS5757629A (en) 1980-09-25 1980-09-25 Manufacture of polyester film

Publications (2)

Publication Number Publication Date
JPS5757629A JPS5757629A (en) 1982-04-06
JPS6243856B2 true JPS6243856B2 (enExample) 1987-09-17

Family

ID=15077086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13225980A Granted JPS5757629A (en) 1980-09-25 1980-09-25 Manufacture of polyester film

Country Status (1)

Country Link
JP (1) JPS5757629A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002172694A (ja) * 2000-12-05 2002-06-18 Toray Ind Inc ニ軸配向ポリエステルフィルム及びその製造方法
JP2002361737A (ja) * 2001-06-12 2002-12-18 Toray Ind Inc ポリエステルフィルムの製造方法及びポリエステルフィルム

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59139131A (ja) * 1983-01-12 1984-08-09 Diafoil Co Ltd 磁気デイスク用ポリエステルフイルム
JP2600406B2 (ja) * 1989-12-22 1997-04-16 東洋紡績株式会社 ポリアミド系樹脂フイルムおよびその製造方法
JPH0637079B2 (ja) * 1989-10-16 1994-05-18 東洋紡績株式会社 熱可塑性樹脂フイルムの製造方法
JP2841755B2 (ja) * 1990-06-29 1998-12-24 東洋紡績株式会社 ポリアミド系フイルム及びその製造方法
US6306496B1 (en) 1997-12-11 2001-10-23 Teijin Limited Biaxially oriented polyester film
JP5021453B2 (ja) * 2007-12-28 2012-09-05 三菱樹脂株式会社 一軸配向ポリエステルフィルムの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1062429A (en) * 1974-08-05 1979-09-18 Robert G. Bell Heat-setting process for polyester film
JPS5840728B2 (ja) * 1978-08-23 1983-09-07 株式会社日立製作所 液晶表示装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002172694A (ja) * 2000-12-05 2002-06-18 Toray Ind Inc ニ軸配向ポリエステルフィルム及びその製造方法
JP2002361737A (ja) * 2001-06-12 2002-12-18 Toray Ind Inc ポリエステルフィルムの製造方法及びポリエステルフィルム

Also Published As

Publication number Publication date
JPS5757629A (en) 1982-04-06

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