JPS5864628A - 磁気記録媒体 - Google Patents

磁気記録媒体

Info

Publication number
JPS5864628A
JPS5864628A JP16362181A JP16362181A JPS5864628A JP S5864628 A JPS5864628 A JP S5864628A JP 16362181 A JP16362181 A JP 16362181A JP 16362181 A JP16362181 A JP 16362181A JP S5864628 A JPS5864628 A JP S5864628A
Authority
JP
Japan
Prior art keywords
magnetic
powder
specific surface
surface area
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.)
Granted
Application number
JP16362181A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0319608B2 (enrdf_load_stackoverflow
Inventor
Haruo Ando
安藤　晴夫
Takezo Shimizu
清水　丈三
Kosaburo Sato
佐藤　幸三郎
Osamu Saito
斉藤　治
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 JP16362181A priority Critical patent/JPS5864628A/ja
Publication of JPS5864628A publication Critical patent/JPS5864628A/ja
Publication of JPH0319608B2 publication Critical patent/JPH0319608B2/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
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record 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
    • G11B5/714—Record 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 dimension of the magnetic particles

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
JP16362181A 1981-10-13 1981-10-13 磁気記録媒体 Granted JPS5864628A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16362181A JPS5864628A (ja) 1981-10-13 1981-10-13 磁気記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16362181A JPS5864628A (ja) 1981-10-13 1981-10-13 磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS5864628A true JPS5864628A (ja) 1983-04-18
JPH0319608B2 JPH0319608B2 (enrdf_load_stackoverflow) 1991-03-15

Family

ID=15777403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16362181A Granted JPS5864628A (ja) 1981-10-13 1981-10-13 磁気記録媒体

Country Status (1)

Country Link
JP (1) JPS5864628A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146439A (ja) * 1983-02-09 1984-08-22 Fuji Photo Film Co Ltd 磁気記録媒体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273002A (en) * 1975-12-13 1977-06-18 Basf Ag Flexible multiilayer magnetic recording carrier
JPS55125538A (en) * 1979-03-22 1980-09-27 Tdk Corp Magnetic recording medium

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273002A (en) * 1975-12-13 1977-06-18 Basf Ag Flexible multiilayer magnetic recording carrier
JPS55125538A (en) * 1979-03-22 1980-09-27 Tdk Corp Magnetic recording medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146439A (ja) * 1983-02-09 1984-08-22 Fuji Photo Film Co Ltd 磁気記録媒体

Also Published As

Publication number Publication date
JPH0319608B2 (enrdf_load_stackoverflow) 1991-03-15

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