JPS5436703A - Magnetic recording medium and production thereof - Google Patents

Magnetic recording medium and production thereof

Info

Publication number
JPS5436703A
JPS5436703A JP10157977A JP10157977A JPS5436703A JP S5436703 A JPS5436703 A JP S5436703A JP 10157977 A JP10157977 A JP 10157977A JP 10157977 A JP10157977 A JP 10157977A JP S5436703 A JPS5436703 A JP S5436703A
Authority
JP
Japan
Prior art keywords
recording medium
magnetic recording
production
magnetic
restrain
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
JP10157977A
Other languages
Japanese (ja)
Inventor
Yoshihiko Miyake
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP10157977A priority Critical patent/JPS5436703A/en
Publication of JPS5436703A publication Critical patent/JPS5436703A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To restrain the contact between a magnetic recording medium and a transducer head and to improve the anti-damage of the recording medium by impregnating a cover film of the medium containing a magnetic substance with a lubricant.
COPYRIGHT: (C)1979,JPO&Japio
JP10157977A 1977-08-26 1977-08-26 Magnetic recording medium and production thereof Pending JPS5436703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10157977A JPS5436703A (en) 1977-08-26 1977-08-26 Magnetic recording medium and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10157977A JPS5436703A (en) 1977-08-26 1977-08-26 Magnetic recording medium and production thereof

Publications (1)

Publication Number Publication Date
JPS5436703A true JPS5436703A (en) 1979-03-17

Family

ID=14304293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10157977A Pending JPS5436703A (en) 1977-08-26 1977-08-26 Magnetic recording medium and production thereof

Country Status (1)

Country Link
JP (1) JPS5436703A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60223030A (en) * 1984-04-20 1985-11-07 Nippon Telegr & Teleph Corp <Ntt> Surface lubricating method of magnetic recording medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51108806A (en) * 1975-03-20 1976-09-27 Hitachi Maxell

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51108806A (en) * 1975-03-20 1976-09-27 Hitachi Maxell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60223030A (en) * 1984-04-20 1985-11-07 Nippon Telegr & Teleph Corp <Ntt> Surface lubricating method of magnetic recording medium
JPH0640386B2 (en) * 1984-04-20 1994-05-25 日本電信電話株式会社 Surface lubrication method for magnetic recording media

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