JPS5730123A - Magnetic recording medium - Google Patents

Magnetic recording medium

Info

Publication number
JPS5730123A
JPS5730123A JP10340680A JP10340680A JPS5730123A JP S5730123 A JPS5730123 A JP S5730123A JP 10340680 A JP10340680 A JP 10340680A JP 10340680 A JP10340680 A JP 10340680A JP S5730123 A JPS5730123 A JP S5730123A
Authority
JP
Japan
Prior art keywords
recording medium
magnetic recording
magnetic paint
component
magnetic
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.)
Pending
Application number
JP10340680A
Other languages
Japanese (ja)
Inventor
Masaharu Nishimatsu
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 JP10340680A priority Critical patent/JPS5730123A/en
Publication of JPS5730123A publication Critical patent/JPS5730123A/en
Pending 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

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)

Abstract

PURPOSE:To prevent orientation characteristics, surface characteristics, etc., from deteriorating by lessening secular changes of magnetic paint during preparation, by using a specific setting component. CONSTITUTION:To resin component consisting of a vinyl chloride-vinyl acetate copolymer, polyurethane resin, etc., isoholodiisocyanate only or a mixture of it and another setting agent is added as a setting component to obtain magnetic paint, which is applied on a base to obtain a magnetic recording medium.
JP10340680A 1980-07-28 1980-07-28 Magnetic recording medium Pending JPS5730123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10340680A JPS5730123A (en) 1980-07-28 1980-07-28 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10340680A JPS5730123A (en) 1980-07-28 1980-07-28 Magnetic recording medium

Publications (1)

Publication Number Publication Date
JPS5730123A true JPS5730123A (en) 1982-02-18

Family

ID=14353161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10340680A Pending JPS5730123A (en) 1980-07-28 1980-07-28 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5730123A (en)

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