JPH0576086B2 - - Google Patents

Info

Publication number
JPH0576086B2
JPH0576086B2 JP58216839A JP21683983A JPH0576086B2 JP H0576086 B2 JPH0576086 B2 JP H0576086B2 JP 58216839 A JP58216839 A JP 58216839A JP 21683983 A JP21683983 A JP 21683983A JP H0576086 B2 JPH0576086 B2 JP H0576086B2
Authority
JP
Japan
Prior art keywords
magnetic
corrosion resistance
magnetic layer
film
recording medium
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.)
Expired - Lifetime
Application number
JP58216839A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60109023A (ja
Inventor
Hirotsugu Takagi
Takeshi Sawada
Akira Niimi
Fumio Kishi
Kenji Suzuki
Susumu Kozuki
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.)
Tohoku Tokushuko KK
Tohoku Steel Co Ltd
Canon Inc
Original Assignee
Tohoku Tokushuko KK
Tohoku Steel Co Ltd
Canon Inc
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 Tohoku Tokushuko KK, Tohoku Steel Co Ltd, Canon Inc filed Critical Tohoku Tokushuko KK
Priority to JP21683983A priority Critical patent/JPS60109023A/ja
Priority to US06/637,279 priority patent/US4835069A/en
Publication of JPS60109023A publication Critical patent/JPS60109023A/ja
Publication of JPH0576086B2 publication Critical patent/JPH0576086B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
JP21683983A 1983-08-06 1983-11-17 磁気記録媒体 Granted JPS60109023A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP21683983A JPS60109023A (ja) 1983-11-17 1983-11-17 磁気記録媒体
US06/637,279 US4835069A (en) 1983-08-06 1984-08-03 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21683983A JPS60109023A (ja) 1983-11-17 1983-11-17 磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS60109023A JPS60109023A (ja) 1985-06-14
JPH0576086B2 true JPH0576086B2 (en:Method) 1993-10-21

Family

ID=16694705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21683983A Granted JPS60109023A (ja) 1983-08-06 1983-11-17 磁気記録媒体

Country Status (1)

Country Link
JP (1) JPS60109023A (en:Method)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS524805A (en) * 1975-07-01 1977-01-14 Fuji Photo Film Co Ltd Production method of magnetic recording media

Also Published As

Publication number Publication date
JPS60109023A (ja) 1985-06-14

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