JPH0481266B2 - - Google Patents

Info

Publication number
JPH0481266B2
JPH0481266B2 JP58248468A JP24846883A JPH0481266B2 JP H0481266 B2 JPH0481266 B2 JP H0481266B2 JP 58248468 A JP58248468 A JP 58248468A JP 24846883 A JP24846883 A JP 24846883A JP H0481266 B2 JPH0481266 B2 JP H0481266B2
Authority
JP
Japan
Prior art keywords
magnetic
ratio
ferromagnetic material
parts
acid
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
JP58248468A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60143429A (ja
Inventor
Fumihiro Tokunaga
Takamitsu Asai
Masaaki Fujama
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP58248468A priority Critical patent/JPS60143429A/ja
Publication of JPS60143429A publication Critical patent/JPS60143429A/ja
Publication of JPH0481266B2 publication Critical patent/JPH0481266B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
JP58248468A 1983-12-29 1983-12-29 磁気記録媒体 Granted JPS60143429A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58248468A JPS60143429A (ja) 1983-12-29 1983-12-29 磁気記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58248468A JPS60143429A (ja) 1983-12-29 1983-12-29 磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS60143429A JPS60143429A (ja) 1985-07-29
JPH0481266B2 true JPH0481266B2 (enrdf_load_stackoverflow) 1992-12-22

Family

ID=17178588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58248468A Granted JPS60143429A (ja) 1983-12-29 1983-12-29 磁気記録媒体

Country Status (1)

Country Link
JP (1) JPS60143429A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07105033B2 (ja) * 1984-03-31 1995-11-13 株式会社東芝 磁気記録媒体
JPH0762897B2 (ja) * 1985-11-06 1995-07-05 ティーディーケイ株式会社 磁気記録ディスク
JPS62219324A (ja) * 1986-03-20 1987-09-26 Hitachi Maxell Ltd 磁気記録媒体
JPS63229616A (ja) * 1987-03-18 1988-09-26 Toshiba Corp 磁気記録媒体

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5660001A (en) * 1979-10-19 1981-05-23 Toshiba Corp Magnetic recording medium
JPS6015577B2 (ja) * 1980-05-27 1985-04-20 株式会社東芝 磁気記録用磁性粉の製造方法
JPS5758247A (en) * 1980-09-22 1982-04-07 Toshiba Corp Manufacture of vertical magnetic recording medium
JPS57212623A (en) * 1981-06-23 1982-12-27 Toshiba Corp Magnetic recording medium
JPS582224A (ja) * 1981-06-25 1983-01-07 Toshiba Corp バリウムフエライト粉末の製造方法
JPS586525A (ja) * 1981-07-02 1983-01-14 Toshiba Corp 磁気記録媒体
JPS586526A (ja) * 1981-07-02 1983-01-14 Toshiba Corp 磁気記録媒体
DE3132677A1 (de) * 1981-08-19 1983-03-17 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung feinteiliger hexagonaler ferrite sowie ihre verwendung zur herstellung magnetischer aufzeichnungstraeger

Also Published As

Publication number Publication date
JPS60143429A (ja) 1985-07-29

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