JPH0458817B2 - - Google Patents

Info

Publication number
JPH0458817B2
JPH0458817B2 JP62084843A JP8484387A JPH0458817B2 JP H0458817 B2 JPH0458817 B2 JP H0458817B2 JP 62084843 A JP62084843 A JP 62084843A JP 8484387 A JP8484387 A JP 8484387A JP H0458817 B2 JPH0458817 B2 JP H0458817B2
Authority
JP
Japan
Prior art keywords
film
particles
particle size
polyester
biaxially oriented
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
JP62084843A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63251435A (ja
Inventor
Kinji Hasegawa
Hisashi Hamano
Norihiro Nomi
Hideo Kato
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 JP8484387A priority Critical patent/JPS63251435A/ja
Publication of JPS63251435A publication Critical patent/JPS63251435A/ja
Publication of JPH0458817B2 publication Critical patent/JPH0458817B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP8484387A 1987-04-08 1987-04-08 二軸配向ポリエステルフイルム Granted JPS63251435A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8484387A JPS63251435A (ja) 1987-04-08 1987-04-08 二軸配向ポリエステルフイルム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8484387A JPS63251435A (ja) 1987-04-08 1987-04-08 二軸配向ポリエステルフイルム

Publications (2)

Publication Number Publication Date
JPS63251435A JPS63251435A (ja) 1988-10-18
JPH0458817B2 true JPH0458817B2 (en]) 1992-09-18

Family

ID=13842078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8484387A Granted JPS63251435A (ja) 1987-04-08 1987-04-08 二軸配向ポリエステルフイルム

Country Status (1)

Country Link
JP (1) JPS63251435A (en])

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341355A (en) * 1976-09-29 1978-04-14 Toray Ind Inc Biaxilialy streched polyester film
JPS59171623A (ja) * 1983-03-18 1984-09-28 Teijin Ltd 二軸延伸ポリエステルフイルム
JPS60251119A (ja) * 1984-05-24 1985-12-11 Nissan Chem Ind Ltd 大粒子径シリカゾルの製造法

Also Published As

Publication number Publication date
JPS63251435A (ja) 1988-10-18

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