JPH0252414B2 - - Google Patents

Info

Publication number
JPH0252414B2
JPH0252414B2 JP56151466A JP15146681A JPH0252414B2 JP H0252414 B2 JPH0252414 B2 JP H0252414B2 JP 56151466 A JP56151466 A JP 56151466A JP 15146681 A JP15146681 A JP 15146681A JP H0252414 B2 JPH0252414 B2 JP H0252414B2
Authority
JP
Japan
Prior art keywords
magnetic
cobalt
iron oxide
powder
magnetic powder
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
JP56151466A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5852803A (ja
Inventor
Fumio Togawa
Shigeo Aoyama
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell 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 Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP56151466A priority Critical patent/JPS5852803A/ja
Publication of JPS5852803A publication Critical patent/JPS5852803A/ja
Publication of JPH0252414B2 publication Critical patent/JPH0252414B2/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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/842—Coating a support with a liquid magnetic dispersion
    • G11B5/845—Coating a support with a liquid magnetic dispersion in a magnetic field

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
  • Hard Magnetic Materials (AREA)
JP56151466A 1981-09-24 1981-09-24 磁気記録媒体 Granted JPS5852803A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56151466A JPS5852803A (ja) 1981-09-24 1981-09-24 磁気記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56151466A JPS5852803A (ja) 1981-09-24 1981-09-24 磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS5852803A JPS5852803A (ja) 1983-03-29
JPH0252414B2 true JPH0252414B2 (en, 2012) 1990-11-13

Family

ID=15519143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56151466A Granted JPS5852803A (ja) 1981-09-24 1981-09-24 磁気記録媒体

Country Status (1)

Country Link
JP (1) JPS5852803A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0618061B2 (ja) * 1983-03-14 1994-03-09 日立マクセル株式会社 磁気記録媒体
JPS633404U (en, 2012) * 1986-06-25 1988-01-11
US4944985A (en) * 1988-04-11 1990-07-31 Leach & Garner Method for electroless plating of ultrafine or colloidal particles and products produced thereby
JPH02204001A (ja) * 1989-02-02 1990-08-14 Meinan Mach Works Inc 合板及びその製造方法

Also Published As

Publication number Publication date
JPS5852803A (ja) 1983-03-29

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