JPH053656B2 - - Google Patents

Info

Publication number
JPH053656B2
JPH053656B2 JP58144115A JP14411583A JPH053656B2 JP H053656 B2 JPH053656 B2 JP H053656B2 JP 58144115 A JP58144115 A JP 58144115A JP 14411583 A JP14411583 A JP 14411583A JP H053656 B2 JPH053656 B2 JP H053656B2
Authority
JP
Japan
Prior art keywords
magnetic
corrosion resistance
magnetic layer
tape
vapor deposition
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
JP58144115A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6035328A (ja
Inventor
Takeshi Sawada
Akira Shinmi
Hirotsugu Takagi
Kenji Suzuki
Fumio Kishi
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
Canon Inc
Original Assignee
Tohoku Tokushuko KK
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, Canon Inc filed Critical Tohoku Tokushuko KK
Priority to JP58144115A priority Critical patent/JPS6035328A/ja
Priority to US06/637,279 priority patent/US4835069A/en
Publication of JPS6035328A publication Critical patent/JPS6035328A/ja
Publication of JPH053656B2 publication Critical patent/JPH053656B2/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
    • G11B5/64—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
    • G11B5/65—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition
    • G11B5/656—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition containing Co

Landscapes

  • Magnetic Record Carriers (AREA)
JP58144115A 1983-08-06 1983-08-06 磁気記録媒体 Granted JPS6035328A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58144115A JPS6035328A (ja) 1983-08-06 1983-08-06 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
JP58144115A JPS6035328A (ja) 1983-08-06 1983-08-06 磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS6035328A JPS6035328A (ja) 1985-02-23
JPH053656B2 true JPH053656B2 (en:Method) 1993-01-18

Family

ID=15354533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58144115A Granted JPS6035328A (ja) 1983-08-06 1983-08-06 磁気記録媒体

Country Status (1)

Country Link
JP (1) JPS6035328A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1315612C (en) * 1986-03-18 1993-04-06 Shogo Nasu Perpendicular magnetic storage medium

Family Cites Families (3)

* 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
JPS5629A (en) * 1979-06-15 1981-01-06 Ulvac Corp Vacuum-evaporated film type magnetic recording substance and its manufacture
JPS567231A (en) * 1979-06-27 1981-01-24 Ulvac Corp Vapor deposition film type magnetic recording material and its production

Also Published As

Publication number Publication date
JPS6035328A (ja) 1985-02-23

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