JPS552225B2 - - Google Patents

Info

Publication number
JPS552225B2
JPS552225B2 JP5993677A JP5993677A JPS552225B2 JP S552225 B2 JPS552225 B2 JP S552225B2 JP 5993677 A JP5993677 A JP 5993677A JP 5993677 A JP5993677 A JP 5993677A JP S552225 B2 JPS552225 B2 JP S552225B2
Authority
JP
Japan
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
JP5993677A
Other versions
JPS53145860A (en
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 filed Critical
Priority to JP5993677A priority Critical patent/JPS53145860A/ja
Publication of JPS53145860A publication Critical patent/JPS53145860A/ja
Publication of JPS552225B2 publication Critical patent/JPS552225B2/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)
JP5993677A 1977-05-25 1977-05-25 Polyesoter film having improved transprtability Granted JPS53145860A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5993677A JPS53145860A (en) 1977-05-25 1977-05-25 Polyesoter film having improved transprtability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5993677A JPS53145860A (en) 1977-05-25 1977-05-25 Polyesoter film having improved transprtability

Publications (2)

Publication Number Publication Date
JPS53145860A JPS53145860A (en) 1978-12-19
JPS552225B2 true JPS552225B2 (ja) 1980-01-18

Family

ID=13127508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5993677A Granted JPS53145860A (en) 1977-05-25 1977-05-25 Polyesoter film having improved transprtability

Country Status (1)

Country Link
JP (1) JPS53145860A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH032928Y2 (ja) * 1981-06-23 1991-01-25

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5773044A (en) * 1980-10-23 1982-05-07 Toray Ind Inc Polyester composition having high particle-dispersing property and its production
JPS59108058A (ja) * 1982-12-14 1984-06-22 Toray Ind Inc ポリエステル組成物
JPS59152948A (ja) * 1983-02-18 1984-08-31 Toyobo Co Ltd 配向ポリエステルフイルム
JPS59178224A (ja) * 1983-03-30 1984-10-09 Teijin Ltd 延伸ポリエステルフイルム
JPS59203233A (ja) * 1983-05-04 1984-11-17 Toyobo Co Ltd 磁気テ−プ用配向ポリエステルフイルム
JPS60179931A (ja) * 1984-02-24 1985-09-13 Toyobo Co Ltd 磁気テ−プ用ポリエステルフイルム
JPS60197755A (ja) * 1984-03-21 1985-10-07 Teijin Ltd ポリエステルフイルム
JPS61254328A (ja) * 1985-05-08 1986-11-12 Teijin Ltd 磁気記録用二軸延伸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
JPS6372730A (ja) * 1986-09-16 1988-04-02 Teijin Ltd 二軸配向ポリエステルフイルム
JPS63112631A (ja) * 1986-10-30 1988-05-17 Teijin Ltd 二軸配向ポリエステルフイルム
JPH0771819B2 (ja) * 1987-05-13 1995-08-02 東レ株式会社 二軸配向ポリエチレンテレフタレ−トフィルム
JP2616249B2 (ja) * 1994-03-28 1997-06-04 東レ株式会社 磁気記録媒体用ポリエステルフイルム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221226A (en) * 1960-12-20 1965-11-30 Eastman Kodak Co Wrinkle free polyester film dielectric for capacitors
JPS5134272A (ja) * 1974-07-15 1976-03-23 Celanese Corp
JPS5136779A (ja) * 1974-09-13 1976-03-27 Hitachi Ltd Datsusuisentakuki

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221226A (en) * 1960-12-20 1965-11-30 Eastman Kodak Co Wrinkle free polyester film dielectric for capacitors
JPS5134272A (ja) * 1974-07-15 1976-03-23 Celanese Corp
JPS5136779A (ja) * 1974-09-13 1976-03-27 Hitachi Ltd Datsusuisentakuki

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH032928Y2 (ja) * 1981-06-23 1991-01-25

Also Published As

Publication number Publication date
JPS53145860A (en) 1978-12-19

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