KR900010659A - Magnetic recording media - Google Patents

Magnetic recording media

Info

Publication number
KR900010659A
KR900010659A KR1019880016950A KR880016950A KR900010659A KR 900010659 A KR900010659 A KR 900010659A KR 1019880016950 A KR1019880016950 A KR 1019880016950A KR 880016950 A KR880016950 A KR 880016950A KR 900010659 A KR900010659 A KR 900010659A
Authority
KR
South Korea
Prior art keywords
magnetic recording
recording media
media
magnetic
recording
Prior art date
Application number
KR1019880016950A
Other languages
Korean (ko)
Other versions
KR910006584B1 (en
Inventor
전승호
Original Assignee
주식회사 코오롱
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 주식회사 코오롱 filed Critical 주식회사 코오롱
Priority to KR1019880016950A priority Critical patent/KR910006584B1/en
Publication of KR900010659A publication Critical patent/KR900010659A/en
Application granted granted Critical
Publication of KR910006584B1 publication Critical patent/KR910006584B1/en

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
    • 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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
KR1019880016950A 1988-12-19 1988-12-19 Magnetic recording medium KR910006584B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880016950A KR910006584B1 (en) 1988-12-19 1988-12-19 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880016950A KR910006584B1 (en) 1988-12-19 1988-12-19 Magnetic recording medium

Publications (2)

Publication Number Publication Date
KR900010659A true KR900010659A (en) 1990-07-09
KR910006584B1 KR910006584B1 (en) 1991-08-28

Family

ID=19280327

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880016950A KR910006584B1 (en) 1988-12-19 1988-12-19 Magnetic recording medium

Country Status (1)

Country Link
KR (1) KR910006584B1 (en)

Also Published As

Publication number Publication date
KR910006584B1 (en) 1991-08-28

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Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19960715

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee