JPS60217529A - 磁気記録媒体用磁性粉末 - Google Patents

磁気記録媒体用磁性粉末

Info

Publication number
JPS60217529A
JPS60217529A JP59073210A JP7321084A JPS60217529A JP S60217529 A JPS60217529 A JP S60217529A JP 59073210 A JP59073210 A JP 59073210A JP 7321084 A JP7321084 A JP 7321084A JP S60217529 A JPS60217529 A JP S60217529A
Authority
JP
Japan
Prior art keywords
magnetic powder
magnetic
plate
powder
axis
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
JP59073210A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0467690B2 (enrdf_load_stackoverflow
Inventor
Katsunori Tashimo
田下　勝則
Toshinobu Sueyoshi
俊信 末吉
Akinari Hayashi
林　章禮
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 JP59073210A priority Critical patent/JPS60217529A/ja
Publication of JPS60217529A publication Critical patent/JPS60217529A/ja
Publication of JPH0467690B2 publication Critical patent/JPH0467690B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
  • Paints Or Removers (AREA)
JP59073210A 1984-04-11 1984-04-11 磁気記録媒体用磁性粉末 Granted JPS60217529A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59073210A JPS60217529A (ja) 1984-04-11 1984-04-11 磁気記録媒体用磁性粉末

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59073210A JPS60217529A (ja) 1984-04-11 1984-04-11 磁気記録媒体用磁性粉末

Publications (2)

Publication Number Publication Date
JPS60217529A true JPS60217529A (ja) 1985-10-31
JPH0467690B2 JPH0467690B2 (enrdf_load_stackoverflow) 1992-10-29

Family

ID=13511564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59073210A Granted JPS60217529A (ja) 1984-04-11 1984-04-11 磁気記録媒体用磁性粉末

Country Status (1)

Country Link
JP (1) JPS60217529A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63306527A (ja) * 1987-06-06 1988-12-14 Taiyo Yuden Co Ltd 磁気記録媒体及びその製造方法
JPH01194133A (ja) * 1988-01-29 1989-08-04 Yoshiro Nakamatsu 磁気ディスク媒体
WO1990008380A1 (en) * 1989-01-19 1990-07-26 Konica Corporation Magnetic recording medium
JPH04192116A (ja) * 1990-11-27 1992-07-10 Fuji Photo Film Co Ltd 透明度の改良された磁性材料
US5484545A (en) * 1992-11-11 1996-01-16 Toda Kogyo Corporation Magnetic particles for magnetic recording medium and process for producing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856232A (ja) * 1981-09-30 1983-04-02 Toshiba Corp 磁気記録媒体

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856232A (ja) * 1981-09-30 1983-04-02 Toshiba Corp 磁気記録媒体

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63306527A (ja) * 1987-06-06 1988-12-14 Taiyo Yuden Co Ltd 磁気記録媒体及びその製造方法
JPH01194133A (ja) * 1988-01-29 1989-08-04 Yoshiro Nakamatsu 磁気ディスク媒体
WO1990008380A1 (en) * 1989-01-19 1990-07-26 Konica Corporation Magnetic recording medium
US5284716A (en) * 1989-01-19 1994-02-08 Konica Corporation Magnetic recording medium
JPH04192116A (ja) * 1990-11-27 1992-07-10 Fuji Photo Film Co Ltd 透明度の改良された磁性材料
US5484545A (en) * 1992-11-11 1996-01-16 Toda Kogyo Corporation Magnetic particles for magnetic recording medium and process for producing the same
US5543069A (en) * 1992-11-11 1996-08-06 Toda Kogyo Corporation Magnetic particles for magnetic recording medium and process for producing the same

Also Published As

Publication number Publication date
JPH0467690B2 (enrdf_load_stackoverflow) 1992-10-29

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