JPH0310207B2 - - Google Patents

Info

Publication number
JPH0310207B2
JPH0310207B2 JP57103930A JP10393082A JPH0310207B2 JP H0310207 B2 JPH0310207 B2 JP H0310207B2 JP 57103930 A JP57103930 A JP 57103930A JP 10393082 A JP10393082 A JP 10393082A JP H0310207 B2 JPH0310207 B2 JP H0310207B2
Authority
JP
Japan
Prior art keywords
plasma
magnetic powder
magnetic
powder
gas
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
JP57103930A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58222503A (ja
Inventor
Masatoshi Nakayama
Haruyuki Morita
Juichi Kubota
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP57103930A priority Critical patent/JPS58222503A/ja
Priority to DE19833321906 priority patent/DE3321906A1/de
Publication of JPS58222503A publication Critical patent/JPS58222503A/ja
Priority to US06/756,933 priority patent/US4619861A/en
Publication of JPH0310207B2 publication Critical patent/JPH0310207B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62Record carriers characterised by the selection of the material
    • G11B5/68Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/712Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the surface treatment or coating of magnetic particles

Landscapes

  • Powder Metallurgy (AREA)
  • Magnetic Record Carriers (AREA)
  • Hard Magnetic Materials (AREA)
  • Polymerisation Methods In General (AREA)
  • Paints Or Removers (AREA)
JP57103930A 1982-06-18 1982-06-18 分散性を改良した磁性粉 Granted JPS58222503A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57103930A JPS58222503A (ja) 1982-06-18 1982-06-18 分散性を改良した磁性粉
DE19833321906 DE3321906A1 (de) 1982-06-18 1983-06-16 Magnetisches pulver mit verbesserter dispergierbarkeit
US06/756,933 US4619861A (en) 1982-06-18 1985-07-19 Magnetic powders with improved dispersibility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57103930A JPS58222503A (ja) 1982-06-18 1982-06-18 分散性を改良した磁性粉

Publications (2)

Publication Number Publication Date
JPS58222503A JPS58222503A (ja) 1983-12-24
JPH0310207B2 true JPH0310207B2 (enrdf_load_stackoverflow) 1991-02-13

Family

ID=14367145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57103930A Granted JPS58222503A (ja) 1982-06-18 1982-06-18 分散性を改良した磁性粉

Country Status (1)

Country Link
JP (1) JPS58222503A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6054405A (ja) * 1983-09-06 1985-03-28 Toshiba Corp 磁性体粉末の処理方法

Also Published As

Publication number Publication date
JPS58222503A (ja) 1983-12-24

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