JPS51123112A - Magnetic recording medium - Google Patents

Magnetic recording medium

Info

Publication number
JPS51123112A
JPS51123112A JP50048005A JP4800575A JPS51123112A JP S51123112 A JPS51123112 A JP S51123112A JP 50048005 A JP50048005 A JP 50048005A JP 4800575 A JP4800575 A JP 4800575A JP S51123112 A JPS51123112 A JP S51123112A
Authority
JP
Japan
Prior art keywords
recording medium
magnetic recording
perfluoroalkylpolyether
improve durability
magnetic
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
JP50048005A
Other languages
Japanese (ja)
Inventor
Seiji Wataya
Kunio Mizushima
Kazuto Karashima
Hiroshi Zaitsu
Sadao Yamashita
Taku Yamase
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.)
Maxell Holdings Ltd
Original Assignee
Hitachi Maxell 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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP50048005A priority Critical patent/JPS51123112A/en
Publication of JPS51123112A publication Critical patent/JPS51123112A/en
Pending legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)

Abstract

PURPOSE: To improve durability of a magnetic recording medium, by using perfluoroalkylpolyether.
COPYRIGHT: (C)1976,JPO&Japio
JP50048005A 1975-04-18 1975-04-18 Magnetic recording medium Pending JPS51123112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50048005A JPS51123112A (en) 1975-04-18 1975-04-18 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50048005A JPS51123112A (en) 1975-04-18 1975-04-18 Magnetic recording medium

Publications (1)

Publication Number Publication Date
JPS51123112A true JPS51123112A (en) 1976-10-27

Family

ID=12791173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50048005A Pending JPS51123112A (en) 1975-04-18 1975-04-18 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS51123112A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001904A1 (en) * 1979-12-24 1981-07-09 Fujitsu Ltd Magnetic recording medium having a lubricated contact layer
JPS58141438A (en) * 1982-02-15 1983-08-22 Kanto Denka Kogyo Kk Magnetic recording medium

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001904A1 (en) * 1979-12-24 1981-07-09 Fujitsu Ltd Magnetic recording medium having a lubricated contact layer
EP0042439A1 (en) * 1979-12-24 1981-12-30 Fujitsu Limited Magnetic recording medium having a lubricated contact layer
US4477520A (en) * 1979-12-24 1984-10-16 Fujitsu Limited Magnetic recording media having lubricated contact layer
EP0042439B1 (en) * 1979-12-24 1986-02-26 Fujitsu Limited Magnetic recording medium having a lubricated contact layer
JPS58141438A (en) * 1982-02-15 1983-08-22 Kanto Denka Kogyo Kk Magnetic recording medium
JPH0132574B2 (en) * 1982-02-15 1989-07-06 Kanto Denka Kogyo Kk

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