JPS57167216A - Polyester film - Google Patents

Polyester film

Info

Publication number
JPS57167216A
JPS57167216A JP5239481A JP5239481A JPS57167216A JP S57167216 A JPS57167216 A JP S57167216A JP 5239481 A JP5239481 A JP 5239481A JP 5239481 A JP5239481 A JP 5239481A JP S57167216 A JPS57167216 A JP S57167216A
Authority
JP
Japan
Prior art keywords
film
polyester film
rollers
uneven
4mum
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.)
Granted
Application number
JP5239481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6351091B2 (enrdf_load_stackoverflow
Inventor
Hideo Kato
Atsushi Yamamoto
Tomio Adachi
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 JP5239481A priority Critical patent/JPS57167216A/ja
Publication of JPS57167216A publication Critical patent/JPS57167216A/ja
Publication of JPS6351091B2 publication Critical patent/JPS6351091B2/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)
JP5239481A 1981-04-09 1981-04-09 Polyester film Granted JPS57167216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5239481A JPS57167216A (en) 1981-04-09 1981-04-09 Polyester film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5239481A JPS57167216A (en) 1981-04-09 1981-04-09 Polyester film

Publications (2)

Publication Number Publication Date
JPS57167216A true JPS57167216A (en) 1982-10-15
JPS6351091B2 JPS6351091B2 (enrdf_load_stackoverflow) 1988-10-12

Family

ID=12913579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5239481A Granted JPS57167216A (en) 1981-04-09 1981-04-09 Polyester film

Country Status (1)

Country Link
JP (1) JPS57167216A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57189822A (en) * 1981-05-20 1982-11-22 Toray Ind Inc Biaxially stretched polyester film
JPS5855222A (ja) * 1981-09-28 1983-04-01 Nippon Kagaku Seni Kenkyusho 粗面化ポリエステルフイルム
JPS5924432A (ja) * 1982-07-29 1984-02-08 Matsushita Electric Ind Co Ltd 磁気記録媒体
JPS61167530A (ja) * 1985-01-21 1986-07-29 Diafoil Co Ltd 磁気記録体用ポリエステルフイルム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53147774A (en) * 1977-05-31 1978-12-22 Daiafoil Method for making polyester film
JPS5473877A (en) * 1977-11-24 1979-06-13 Teijin Ltd Polyester film having improved running properties
JPS559851A (en) * 1978-07-07 1980-01-24 Diafoil Co Ltd Polyester film for drawing, plate making
JPS56102849A (en) * 1980-01-18 1981-08-17 Diafoil Co Ltd Polyester film for photosensitive recording material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53147774A (en) * 1977-05-31 1978-12-22 Daiafoil Method for making polyester film
JPS5473877A (en) * 1977-11-24 1979-06-13 Teijin Ltd Polyester film having improved running properties
JPS559851A (en) * 1978-07-07 1980-01-24 Diafoil Co Ltd Polyester film for drawing, plate making
JPS56102849A (en) * 1980-01-18 1981-08-17 Diafoil Co Ltd Polyester film for photosensitive recording material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57189822A (en) * 1981-05-20 1982-11-22 Toray Ind Inc Biaxially stretched polyester film
JPS5855222A (ja) * 1981-09-28 1983-04-01 Nippon Kagaku Seni Kenkyusho 粗面化ポリエステルフイルム
JPS5924432A (ja) * 1982-07-29 1984-02-08 Matsushita Electric Ind Co Ltd 磁気記録媒体
JPS61167530A (ja) * 1985-01-21 1986-07-29 Diafoil Co Ltd 磁気記録体用ポリエステルフイルム

Also Published As

Publication number Publication date
JPS6351091B2 (enrdf_load_stackoverflow) 1988-10-12

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