JPS5415704A - Magnetic recording medium - Google Patents

Magnetic recording medium

Info

Publication number
JPS5415704A
JPS5415704A JP8067477A JP8067477A JPS5415704A JP S5415704 A JPS5415704 A JP S5415704A JP 8067477 A JP8067477 A JP 8067477A JP 8067477 A JP8067477 A JP 8067477A JP S5415704 A JPS5415704 A JP S5415704A
Authority
JP
Japan
Prior art keywords
recording medium
magnetic recording
magnetic
metal
covering
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
JP8067477A
Other languages
Japanese (ja)
Inventor
Masahiro Yanagisawa
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP8067477A priority Critical patent/JPS5415704A/en
Publication of JPS5415704A publication Critical patent/JPS5415704A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)

Abstract

PURPOSE: To protect sufficiently a metal magnetic thin-film medium against contact friction phenomena by covering hydrolyzed polymer of metal alkoxide on a magnetic disc, magnetic drum, etc.
COPYRIGHT: (C)1979,JPO&Japio
JP8067477A 1977-07-05 1977-07-05 Magnetic recording medium Pending JPS5415704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8067477A JPS5415704A (en) 1977-07-05 1977-07-05 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8067477A JPS5415704A (en) 1977-07-05 1977-07-05 Magnetic recording medium

Publications (1)

Publication Number Publication Date
JPS5415704A true JPS5415704A (en) 1979-02-05

Family

ID=13724893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8067477A Pending JPS5415704A (en) 1977-07-05 1977-07-05 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5415704A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57186230A (en) * 1981-05-13 1982-11-16 Matsushita Electric Ind Co Ltd Metallic thin film type magnetic recording medium and its manufacture
US5711626A (en) * 1993-12-06 1998-01-27 Mitsubishi Pencil Kabushiki Kaisha Ball-point pen with back flow stop

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57186230A (en) * 1981-05-13 1982-11-16 Matsushita Electric Ind Co Ltd Metallic thin film type magnetic recording medium and its manufacture
JPH0325848B2 (en) * 1981-05-13 1991-04-09 Matsushita Electric Ind Co Ltd
US5711626A (en) * 1993-12-06 1998-01-27 Mitsubishi Pencil Kabushiki Kaisha Ball-point pen with back flow stop

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