JPH0358583B2 - - Google Patents

Info

Publication number
JPH0358583B2
JPH0358583B2 JP60262498A JP26249885A JPH0358583B2 JP H0358583 B2 JPH0358583 B2 JP H0358583B2 JP 60262498 A JP60262498 A JP 60262498A JP 26249885 A JP26249885 A JP 26249885A JP H0358583 B2 JPH0358583 B2 JP H0358583B2
Authority
JP
Japan
Prior art keywords
film
particles
stretching
carbon black
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
JP60262498A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62122734A (ja
Inventor
Tomio Katayama
Hiroshi Tomita
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 JP60262498A priority Critical patent/JPS62122734A/ja
Publication of JPS62122734A publication Critical patent/JPS62122734A/ja
Publication of JPH0358583B2 publication Critical patent/JPH0358583B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP60262498A 1985-11-25 1985-11-25 ポリエステルフイルム Granted JPS62122734A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60262498A JPS62122734A (ja) 1985-11-25 1985-11-25 ポリエステルフイルム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60262498A JPS62122734A (ja) 1985-11-25 1985-11-25 ポリエステルフイルム

Publications (2)

Publication Number Publication Date
JPS62122734A JPS62122734A (ja) 1987-06-04
JPH0358583B2 true JPH0358583B2 (cg-RX-API-DMAC7.html) 1991-09-05

Family

ID=17376633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60262498A Granted JPS62122734A (ja) 1985-11-25 1985-11-25 ポリエステルフイルム

Country Status (1)

Country Link
JP (1) JPS62122734A (cg-RX-API-DMAC7.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0662792B2 (ja) * 1987-08-11 1994-08-17 東洋紡績株式会社 二軸配向ポリエステルフィルム
JPH01316266A (ja) * 1988-03-22 1989-12-21 Toray Ind Inc 複合ポリエステルフィルム
JPH01312726A (ja) * 1988-06-13 1989-12-18 Diafoil Co Ltd 磁気記録媒体用ポリエステルフィルム
JPH0773871B2 (ja) * 1988-08-12 1995-08-09 帝人株式会社 カーボンブラック含有ポリエステルの溶融成膜法
JPH0382536A (ja) * 1989-08-28 1991-04-08 Toray Ind Inc 複合ポリエステルフィルム
JPH0382532A (ja) * 1989-08-28 1991-04-08 Toray Ind Inc 複合ポリエステルフィルム
JPH0382533A (ja) * 1989-08-28 1991-04-08 Toray Ind Inc 複合ポリエステルフィルム
JPH0382534A (ja) * 1989-08-28 1991-04-08 Toray Ind Inc 複合ポリエステルフィルム
JPH0382537A (ja) * 1989-08-28 1991-04-08 Toray Ind Inc 複合ポリエステルフィルム
JPH0382538A (ja) * 1989-08-28 1991-04-08 Toray Ind Inc 複合ポリエステルフィルム
JPH0382535A (ja) * 1989-08-28 1991-04-08 Toray Ind Inc 複合ポリエステルフィルム
JPH06313051A (ja) * 1993-04-30 1994-11-08 Toray Ind Inc 二軸配向フィルム

Also Published As

Publication number Publication date
JPS62122734A (ja) 1987-06-04

Similar Documents

Publication Publication Date Title
US4348446A (en) Polyester film having improved slipperiness
KR930005779B1 (ko) 금속박막 자기기록 매체용 폴리에스테르 필름
JPH0639982A (ja) 磁気記録媒体用二軸配向積層ポリエステルフィルム
JPH0358583B2 (cg-RX-API-DMAC7.html)
KR960005445B1 (ko) 2축 연신 폴리에스테르 필름
JP2585494B2 (ja) ポリエチレン―２，６―ナフタレートフィルム
JPH08504470A (ja) コポリエステル組成物、それを製造するための方法および二軸延伸されたコポリエステルフィルム
JPH05117421A (ja) ポリエチレン―２，６―ナフタレートフイルム
JP7303999B2 (ja) 積層ポリステルフィルムおよびそれを用いた塗布型磁気記録テープ
JPS63278939A (ja) 二軸配向ポリエステルフイルム
JPH0756689B2 (ja) 二軸延伸ポリエステルフイルム
JPH0358580B2 (cg-RX-API-DMAC7.html)
JPH03131633A (ja) 二軸配向ポリエステルフィルム
JPH0745576B2 (ja) ポリエステルフイルム
JPH0358581B2 (cg-RX-API-DMAC7.html)
JPH055039A (ja) ポリエチレン―２，６―ナフタレートフイルム
JPH0518327B2 (cg-RX-API-DMAC7.html)
JPH0367628B2 (cg-RX-API-DMAC7.html)
JPH01126340A (ja) 二軸配向ポリエステルフイルム
JP2003132523A (ja) 磁気記録媒体用二軸配向ポリエステルフィルム
JPH0420369B2 (cg-RX-API-DMAC7.html)
US6319588B1 (en) Biaxially oriented polyester film
JPH0513977B2 (cg-RX-API-DMAC7.html)
JPH10138355A (ja) 磁気記録媒体用二軸配向ポリエステルフィルムおよびビデオソフト用テープ
JPH0673173B2 (ja) 磁気記録媒体