JPS5758229A - Magnetic painting material for magnetic recording medium - Google Patents

Magnetic painting material for magnetic recording medium

Info

Publication number
JPS5758229A
JPS5758229A JP55132142A JP13214280A JPS5758229A JP S5758229 A JPS5758229 A JP S5758229A JP 55132142 A JP55132142 A JP 55132142A JP 13214280 A JP13214280 A JP 13214280A JP S5758229 A JPS5758229 A JP S5758229A
Authority
JP
Japan
Prior art keywords
magnetic
painting material
recording medium
magnetic recording
ferrite 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
JP55132142A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6343808B2 (enrdf_load_stackoverflow
Inventor
Hirohisa Kato
Toshihiko Oguchi
Akio Ishizawa
Mitsuo Yaegashi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55132142A priority Critical patent/JPS5758229A/ja
Publication of JPS5758229A publication Critical patent/JPS5758229A/ja
Publication of JPS6343808B2 publication Critical patent/JPS6343808B2/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
    • G11B5/7013—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 dispersing agent

Landscapes

  • Lubricants (AREA)
  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
JP55132142A 1980-09-22 1980-09-22 Magnetic painting material for magnetic recording medium Granted JPS5758229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55132142A JPS5758229A (en) 1980-09-22 1980-09-22 Magnetic painting material for magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55132142A JPS5758229A (en) 1980-09-22 1980-09-22 Magnetic painting material for magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS5758229A true JPS5758229A (en) 1982-04-07
JPS6343808B2 JPS6343808B2 (enrdf_load_stackoverflow) 1988-09-01

Family

ID=15074337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55132142A Granted JPS5758229A (en) 1980-09-22 1980-09-22 Magnetic painting material for magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5758229A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5994231A (ja) * 1982-11-22 1984-05-30 Fuji Photo Film Co Ltd 磁気記録体
JPS61107533A (ja) * 1984-10-31 1986-05-26 Konishiroku Photo Ind Co Ltd 磁気記録媒体
JPS61250829A (ja) * 1985-04-30 1986-11-07 Konishiroku Photo Ind Co Ltd 磁気記録媒体
JPS6252718A (ja) * 1985-08-30 1987-03-07 Konishiroku Photo Ind Co Ltd 磁気記録媒体
JPS62119727A (ja) * 1985-11-19 1987-06-01 Konishiroku Photo Ind Co Ltd 磁気記録媒体
US5436070A (en) * 1990-11-01 1995-07-25 Basf Magnetics Gmbh Magnetic recording medium comprising a polyoxyalkylene oxide binder, a phosphoric ester dispersant and a cicular magnetic powder

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107460802B (zh) * 2017-09-18 2019-07-16 江西省宏发路桥建筑工程有限公司 一种桥梁补缝修复方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5994231A (ja) * 1982-11-22 1984-05-30 Fuji Photo Film Co Ltd 磁気記録体
JPS61107533A (ja) * 1984-10-31 1986-05-26 Konishiroku Photo Ind Co Ltd 磁気記録媒体
JPS61250829A (ja) * 1985-04-30 1986-11-07 Konishiroku Photo Ind Co Ltd 磁気記録媒体
JPS6252718A (ja) * 1985-08-30 1987-03-07 Konishiroku Photo Ind Co Ltd 磁気記録媒体
JPS62119727A (ja) * 1985-11-19 1987-06-01 Konishiroku Photo Ind Co Ltd 磁気記録媒体
US5436070A (en) * 1990-11-01 1995-07-25 Basf Magnetics Gmbh Magnetic recording medium comprising a polyoxyalkylene oxide binder, a phosphoric ester dispersant and a cicular magnetic powder

Also Published As

Publication number Publication date
JPS6343808B2 (enrdf_load_stackoverflow) 1988-09-01

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