JPH0371977B2 - - Google Patents

Info

Publication number
JPH0371977B2
JPH0371977B2 JP16928984A JP16928984A JPH0371977B2 JP H0371977 B2 JPH0371977 B2 JP H0371977B2 JP 16928984 A JP16928984 A JP 16928984A JP 16928984 A JP16928984 A JP 16928984A JP H0371977 B2 JPH0371977 B2 JP H0371977B2
Authority
JP
Japan
Prior art keywords
film
stretching
stretched
polyester
less
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
JP16928984A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6147235A (ja
Inventor
Shigeo Uchiumi
Yoshinojo Tomitaka
Shigeyuki Watanabe
Shinobu Suzuki
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.)
Diafoil Co Ltd
Original Assignee
Diafoil Co 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 Diafoil Co Ltd filed Critical Diafoil Co Ltd
Priority to JP16928984A priority Critical patent/JPS6147235A/ja
Publication of JPS6147235A publication Critical patent/JPS6147235A/ja
Publication of JPH0371977B2 publication Critical patent/JPH0371977B2/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)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP16928984A 1984-08-15 1984-08-15 ポリエステルフイルムの製造方法 Granted JPS6147235A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16928984A JPS6147235A (ja) 1984-08-15 1984-08-15 ポリエステルフイルムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16928984A JPS6147235A (ja) 1984-08-15 1984-08-15 ポリエステルフイルムの製造方法

Publications (2)

Publication Number Publication Date
JPS6147235A JPS6147235A (ja) 1986-03-07
JPH0371977B2 true JPH0371977B2 (enExample) 1991-11-15

Family

ID=15883753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16928984A Granted JPS6147235A (ja) 1984-08-15 1984-08-15 ポリエステルフイルムの製造方法

Country Status (1)

Country Link
JP (1) JPS6147235A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2590192B2 (ja) * 1988-03-22 1997-03-12 東レ株式会社 像形成用材料
JPH02165413A (ja) * 1988-12-19 1990-06-26 Diafoil Co Ltd 磁気記録テープ用ポリエステルフィルム
JPH07285173A (ja) * 1994-04-20 1995-10-31 Toray Ind Inc 電気絶縁用二軸延伸ポリエチレンナフタレートフィルム

Also Published As

Publication number Publication date
JPS6147235A (ja) 1986-03-07

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