JPH0472288B2 - - Google Patents

Info

Publication number
JPH0472288B2
JPH0472288B2 JP56019796A JP1979681A JPH0472288B2 JP H0472288 B2 JPH0472288 B2 JP H0472288B2 JP 56019796 A JP56019796 A JP 56019796A JP 1979681 A JP1979681 A JP 1979681A JP H0472288 B2 JPH0472288 B2 JP H0472288B2
Authority
JP
Japan
Prior art keywords
magnetic
compound
binder
vinyl chloride
weight
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
JP56019796A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57135437A (en
Inventor
Masashi Somezawa
Yoshinobu Ninomya
Akira Hashimoto
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP56019796A priority Critical patent/JPS57135437A/ja
Publication of JPS57135437A publication Critical patent/JPS57135437A/ja
Publication of JPH0472288B2 publication Critical patent/JPH0472288B2/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
    • G11B5/702—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 bonding agent
    • G11B5/7023—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 bonding agent containing polyesters, polyethers, silicones, polyvinyl resins, polyacrylresins or epoxy resins

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
JP56019796A 1981-02-13 1981-02-13 Magnetic recording medium Granted JPS57135437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56019796A JPS57135437A (en) 1981-02-13 1981-02-13 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56019796A JPS57135437A (en) 1981-02-13 1981-02-13 Magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS57135437A JPS57135437A (en) 1982-08-21
JPH0472288B2 true JPH0472288B2 (enrdf_load_html_response) 1992-11-17

Family

ID=12009303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56019796A Granted JPS57135437A (en) 1981-02-13 1981-02-13 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS57135437A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60235814A (ja) * 1984-05-08 1985-11-22 Nippon Zeon Co Ltd 磁性塗料用樹脂
JPH0740344B2 (ja) * 1985-09-19 1995-05-01 ティーディーケイ株式会社 磁気記録媒体

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139083B2 (enrdf_load_html_response) * 1972-08-01 1976-10-26
JPS5234443B2 (enrdf_load_html_response) * 1973-01-20 1977-09-03

Also Published As

Publication number Publication date
JPS57135437A (en) 1982-08-21

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