JPS6318249B2 - - Google Patents

Info

Publication number
JPS6318249B2
JPS6318249B2 JP52020892A JP2089277A JPS6318249B2 JP S6318249 B2 JPS6318249 B2 JP S6318249B2 JP 52020892 A JP52020892 A JP 52020892A JP 2089277 A JP2089277 A JP 2089277A JP S6318249 B2 JPS6318249 B2 JP S6318249B2
Authority
JP
Japan
Prior art keywords
value
film
cla
polyester film
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
Application number
JP52020892A
Other languages
English (en)
Japanese (ja)
Other versions
JPS53106783A (en
Inventor
Shigeru Shiozaki
Takao Nakajo
Yukio Mitsuishi
Takeshi Yokoyama
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 JP2089277A priority Critical patent/JPS53106783A/ja
Priority to GB6410/78A priority patent/GB1591582A/en
Priority to DE2807147A priority patent/DE2807147C2/de
Publication of JPS53106783A publication Critical patent/JPS53106783A/ja
Priority to US06/183,901 priority patent/US4348446A/en
Publication of JPS6318249B2 publication Critical patent/JPS6318249B2/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)
  • Magnetic Record Carriers (AREA)
  • Organic Insulating Materials (AREA)
JP2089277A 1977-03-01 1977-03-01 Polyester film with improved travelling property Granted JPS53106783A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2089277A JPS53106783A (en) 1977-03-01 1977-03-01 Polyester film with improved travelling property
GB6410/78A GB1591582A (en) 1977-03-01 1978-02-17 Polyester film having slipperiness
DE2807147A DE2807147C2 (de) 1977-03-01 1978-02-20 Zweiachsig orientierter Polyesterfilm und Verfahren zu seiner Herstellung
US06/183,901 US4348446A (en) 1977-03-01 1980-09-04 Polyester film having improved slipperiness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2089277A JPS53106783A (en) 1977-03-01 1977-03-01 Polyester film with improved travelling property

Publications (2)

Publication Number Publication Date
JPS53106783A JPS53106783A (en) 1978-09-18
JPS6318249B2 true JPS6318249B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-04-18

Family

ID=12039862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2089277A Granted JPS53106783A (en) 1977-03-01 1977-03-01 Polyester film with improved travelling property

Country Status (1)

Country Link
JP (1) JPS53106783A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57193322A (en) * 1981-05-06 1982-11-27 Teijin Ltd Film roll
JPS5995116A (ja) * 1982-11-22 1984-06-01 Teijin Ltd ポリエステルフイルムロ−ル
JPS59203232A (ja) * 1983-05-02 1984-11-17 Diafoil Co Ltd 磁気記録体用ポリエステルフイルム
JPS59171623A (ja) * 1983-03-18 1984-09-28 Teijin Ltd 二軸延伸ポリエステルフイルム
JPS59203231A (ja) * 1983-05-02 1984-11-17 Diafoil Co Ltd 磁気テ−プ用ポリエステルフイルム
JPS59203230A (ja) * 1983-05-04 1984-11-17 Teijin Ltd 二軸配向ポリエステルフイルム
JPS5982629A (ja) * 1983-08-31 1984-05-12 Toray Ind Inc 磁気記録用ベ−スフイルム
JPS6079518A (ja) * 1983-10-06 1985-05-07 Teijin Ltd 磁気記録媒体
JPS6098524A (ja) * 1983-11-04 1985-06-01 Diafoil Co Ltd 磁気テ−プ用ポリエステルフイルム
JPS62196121A (ja) * 1986-01-24 1987-08-29 Toyobo Co Ltd 配向ポリエステルフイルム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056467A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-09-21 1975-05-17

Also Published As

Publication number Publication date
JPS53106783A (en) 1978-09-18

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