JPS6254829A - 磁気デイスクの製造方法 - Google Patents

磁気デイスクの製造方法

Info

Publication number
JPS6254829A
JPS6254829A JP60194076A JP19407685A JPS6254829A JP S6254829 A JPS6254829 A JP S6254829A JP 60194076 A JP60194076 A JP 60194076A JP 19407685 A JP19407685 A JP 19407685A JP S6254829 A JPS6254829 A JP S6254829A
Authority
JP
Japan
Prior art keywords
magnetic
ferrite
film
magnetic disk
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.)
Granted
Application number
JP60194076A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0332140B2 (enrdf_load_stackoverflow
Inventor
Jun Takahashi
順 高橋
Shigeru Fukushima
茂 福島
Toshikatsu Narumi
利勝 鳴海
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP60194076A priority Critical patent/JPS6254829A/ja
Priority to EP86401026A priority patent/EP0203002B1/en
Priority to DE8686401026T priority patent/DE3683397D1/de
Priority to US06/863,039 priority patent/US4746569A/en
Priority to CA000509384A priority patent/CA1291677C/en
Priority to KR8603883A priority patent/KR900002990B1/ko
Priority to ES555094A priority patent/ES8900099A1/es
Priority to AU57593/86A priority patent/AU568978B2/en
Publication of JPS6254829A publication Critical patent/JPS6254829A/ja
Priority to US07/039,226 priority patent/US4822634A/en
Priority to ES557721A priority patent/ES8801459A1/es
Priority to AU81474/87A priority patent/AU584531B2/en
Publication of JPH0332140B2 publication Critical patent/JPH0332140B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Magnetic Record Carriers (AREA)
JP60194076A 1985-05-20 1985-09-03 磁気デイスクの製造方法 Granted JPS6254829A (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP60194076A JPS6254829A (ja) 1985-09-03 1985-09-03 磁気デイスクの製造方法
EP86401026A EP0203002B1 (en) 1985-05-20 1986-05-13 Longitudinal magnetic coated recording medium
DE8686401026T DE3683397D1 (de) 1985-05-20 1986-05-13 Aufzeichnungsmedium mit longitudinal ausgerichteter magnetischer schicht.
US06/863,039 US4746569A (en) 1985-05-20 1986-05-14 Longitudinal magnetic coated recording medium
CA000509384A CA1291677C (en) 1985-05-20 1986-05-16 Longitudinal magnetic coated recording medium
KR8603883A KR900002990B1 (en) 1985-05-20 1986-05-19 Magnetic recording carrier and the method of manufacturing its same
ES555094A ES8900099A1 (es) 1985-05-20 1986-05-19 Un medio de registro con recubrimiento magnetico orientado en direccion longitudinal.
AU57593/86A AU568978B2 (en) 1985-05-20 1986-05-20 Longitudinal magnetic-coated recording medium
US07/039,226 US4822634A (en) 1985-05-20 1987-04-17 Longitudinal magnetic coated recording medium
ES557721A ES8801459A1 (es) 1985-05-20 1987-09-15 Un procedimiento para fabricar un medio de registro con recubrimiento magnetico orientado en direccion longitudinal
AU81474/87A AU584531B2 (en) 1985-05-20 1987-11-20 A process for producing a longitudinal magnetic coated recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60194076A JPS6254829A (ja) 1985-09-03 1985-09-03 磁気デイスクの製造方法

Publications (2)

Publication Number Publication Date
JPS6254829A true JPS6254829A (ja) 1987-03-10
JPH0332140B2 JPH0332140B2 (enrdf_load_stackoverflow) 1991-05-10

Family

ID=16318556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60194076A Granted JPS6254829A (ja) 1985-05-20 1985-09-03 磁気デイスクの製造方法

Country Status (1)

Country Link
JP (1) JPS6254829A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61239425A (ja) * 1985-04-16 1986-10-24 Victor Co Of Japan Ltd 磁気記録媒体の製造法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61239425A (ja) * 1985-04-16 1986-10-24 Victor Co Of Japan Ltd 磁気記録媒体の製造法

Also Published As

Publication number Publication date
JPH0332140B2 (enrdf_load_stackoverflow) 1991-05-10

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