JPH038012B2 - - Google Patents

Info

Publication number
JPH038012B2
JPH038012B2 JP2906583A JP2906583A JPH038012B2 JP H038012 B2 JPH038012 B2 JP H038012B2 JP 2906583 A JP2906583 A JP 2906583A JP 2906583 A JP2906583 A JP 2906583A JP H038012 B2 JPH038012 B2 JP H038012B2
Authority
JP
Japan
Prior art keywords
magnetic
functional group
polyester resin
ester
resin
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
Application number
JP2906583A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59154633A (ja
Inventor
Tsuyoshi Hachitsuka
Yutaka Mizumura
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP2906583A priority Critical patent/JPS59154633A/ja
Publication of JPS59154633A publication Critical patent/JPS59154633A/ja
Publication of JPH038012B2 publication Critical patent/JPH038012B2/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
    • G11B5/7021—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 a polyurethane or a polyisocyanate

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
JP2906583A 1983-02-22 1983-02-22 磁気記録媒体 Granted JPS59154633A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2906583A JPS59154633A (ja) 1983-02-22 1983-02-22 磁気記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2906583A JPS59154633A (ja) 1983-02-22 1983-02-22 磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS59154633A JPS59154633A (ja) 1984-09-03
JPH038012B2 true JPH038012B2 (en]) 1991-02-05

Family

ID=12265959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2906583A Granted JPS59154633A (ja) 1983-02-22 1983-02-22 磁気記録媒体

Country Status (1)

Country Link
JP (1) JPS59154633A (en])

Also Published As

Publication number Publication date
JPS59154633A (ja) 1984-09-03

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