JPS57189339A - Metallic thin film type magnetic recording medium and its manufacture - Google Patents

Metallic thin film type magnetic recording medium and its manufacture

Info

Publication number
JPS57189339A
JPS57189339A JP56071752A JP7175281A JPS57189339A JP S57189339 A JPS57189339 A JP S57189339A JP 56071752 A JP56071752 A JP 56071752A JP 7175281 A JP7175281 A JP 7175281A JP S57189339 A JPS57189339 A JP S57189339A
Authority
JP
Japan
Prior art keywords
thin film
metallic thin
manufacture
recording medium
magnetic recording
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.)
Granted
Application number
JP56071752A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0239018B2 (enrdf_load_stackoverflow
Inventor
Kunio Hibino
Takashi Fujita
Masatoshi Takao
Mikio Murai
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56071752A priority Critical patent/JPS57189339A/ja
Publication of JPS57189339A publication Critical patent/JPS57189339A/ja
Publication of JPH0239018B2 publication Critical patent/JPH0239018B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/72—Protective coatings, e.g. anti-static or antifriction
    • G11B5/722—Protective coatings, e.g. anti-static or antifriction containing an anticorrosive material

Landscapes

  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
JP56071752A 1981-05-13 1981-05-13 Metallic thin film type magnetic recording medium and its manufacture Granted JPS57189339A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56071752A JPS57189339A (en) 1981-05-13 1981-05-13 Metallic thin film type magnetic recording medium and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56071752A JPS57189339A (en) 1981-05-13 1981-05-13 Metallic thin film type magnetic recording medium and its manufacture

Publications (2)

Publication Number Publication Date
JPS57189339A true JPS57189339A (en) 1982-11-20
JPH0239018B2 JPH0239018B2 (enrdf_load_stackoverflow) 1990-09-03

Family

ID=13469571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56071752A Granted JPS57189339A (en) 1981-05-13 1981-05-13 Metallic thin film type magnetic recording medium and its manufacture

Country Status (1)

Country Link
JP (1) JPS57189339A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003005659A (ja) * 2001-04-17 2003-01-08 Tokai Rubber Ind Ltd プラズマディスプレイ用透明電磁波シールドフィルムおよびそれを用いたプラズマディスプレイパネル用前面フィルターならびにプラズマディスプレイ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5189702A (ja) * 1975-02-05 1976-08-06 Jikikiokutai
JPS5376013A (en) * 1976-12-17 1978-07-06 Nec Corp Magnetic memory medium
JPS5441111A (en) * 1977-09-07 1979-04-02 Nec Corp Magnetic memory medium

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5189702A (ja) * 1975-02-05 1976-08-06 Jikikiokutai
JPS5376013A (en) * 1976-12-17 1978-07-06 Nec Corp Magnetic memory medium
JPS5441111A (en) * 1977-09-07 1979-04-02 Nec Corp Magnetic memory medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003005659A (ja) * 2001-04-17 2003-01-08 Tokai Rubber Ind Ltd プラズマディスプレイ用透明電磁波シールドフィルムおよびそれを用いたプラズマディスプレイパネル用前面フィルターならびにプラズマディスプレイ

Also Published As

Publication number Publication date
JPH0239018B2 (enrdf_load_stackoverflow) 1990-09-03

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