JPS5421306A - Magnetic recording media - Google Patents

Magnetic recording media

Info

Publication number
JPS5421306A
JPS5421306A JP8557377A JP8557377A JPS5421306A JP S5421306 A JPS5421306 A JP S5421306A JP 8557377 A JP8557377 A JP 8557377A JP 8557377 A JP8557377 A JP 8557377A JP S5421306 A JPS5421306 A JP S5421306A
Authority
JP
Japan
Prior art keywords
magnetic recording
recording media
improve
polyester film
abrasion resistance
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.)
Pending
Application number
JP8557377A
Other languages
Japanese (ja)
Inventor
Hiroshi Ogawa
Goro Akashi
Yasuo Tamai
Kyoichi Naruo
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP8557377A priority Critical patent/JPS5421306A/en
Publication of JPS5421306A publication Critical patent/JPS5421306A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Magnetic Record Carriers (AREA)

Abstract

PURPOSE: To improve the running characteristic and abrasion resistance of video tapes in particular by using a specific polyester film for a non-magnetic flexible backing.
COPYRIGHT: (C)1979,JPO&Japio
JP8557377A 1977-07-19 1977-07-19 Magnetic recording media Pending JPS5421306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8557377A JPS5421306A (en) 1977-07-19 1977-07-19 Magnetic recording media

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8557377A JPS5421306A (en) 1977-07-19 1977-07-19 Magnetic recording media

Publications (1)

Publication Number Publication Date
JPS5421306A true JPS5421306A (en) 1979-02-17

Family

ID=13862547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8557377A Pending JPS5421306A (en) 1977-07-19 1977-07-19 Magnetic recording media

Country Status (1)

Country Link
JP (1) JPS5421306A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57113418A (en) * 1981-01-05 1982-07-14 Teijin Ltd Magnetic recording medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57113418A (en) * 1981-01-05 1982-07-14 Teijin Ltd Magnetic recording medium
JPH0152818B2 (en) * 1981-01-05 1989-11-10 Teijin Ltd

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