JPH0468144B2 - - Google Patents

Info

Publication number
JPH0468144B2
JPH0468144B2 JP60048285A JP4828585A JPH0468144B2 JP H0468144 B2 JPH0468144 B2 JP H0468144B2 JP 60048285 A JP60048285 A JP 60048285A JP 4828585 A JP4828585 A JP 4828585A JP H0468144 B2 JPH0468144 B2 JP H0468144B2
Authority
JP
Japan
Prior art keywords
film
layer
polyester
stretching
satisfies
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
JP60048285A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61209155A (ja
Inventor
Shigeo Uchiumi
Yoshiki Sato
Shigeyuki Watanabe
Jujiro Fukuda
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 JP4828585A priority Critical patent/JPS61209155A/ja
Publication of JPS61209155A publication Critical patent/JPS61209155A/ja
Publication of JPH0468144B2 publication Critical patent/JPH0468144B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Magnetic Record Carriers (AREA)
JP4828585A 1985-03-13 1985-03-13 複合化フィルム Granted JPS61209155A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4828585A JPS61209155A (ja) 1985-03-13 1985-03-13 複合化フィルム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4828585A JPS61209155A (ja) 1985-03-13 1985-03-13 複合化フィルム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP31952796A Division JP2944071B2 (ja) 1996-11-29 1996-11-29 複合化フィルムの製造法

Publications (2)

Publication Number Publication Date
JPS61209155A JPS61209155A (ja) 1986-09-17
JPH0468144B2 true JPH0468144B2 (en]) 1992-10-30

Family

ID=12799161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4828585A Granted JPS61209155A (ja) 1985-03-13 1985-03-13 複合化フィルム

Country Status (1)

Country Link
JP (1) JPS61209155A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4999376A (en]) * 1973-01-22 1974-09-19
JPS5619263A (en) * 1979-07-26 1981-02-23 Meidensha Electric Mfg Co Ltd Waveform shaping circuit
JPS5823323A (ja) * 1981-07-31 1983-02-12 Diafoil Co Ltd 磁気テ−プ用ポリエステルフイルム
JPS59218850A (ja) * 1983-05-27 1984-12-10 東洋紡績株式会社 積層ポリエステルフイルム

Also Published As

Publication number Publication date
JPS61209155A (ja) 1986-09-17

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees