KR950700588A - 블록 공중합체로부터 유도된 돌출 이면 피복물을 갖는 자기 기록 매체(magnetic recording medium with bumpy backside coating derived from block copolymers) - Google Patents

블록 공중합체로부터 유도된 돌출 이면 피복물을 갖는 자기 기록 매체(magnetic recording medium with bumpy backside coating derived from block copolymers)

Info

Publication number
KR950700588A
KR950700588A KR1019940702733A KR19940702733A KR950700588A KR 950700588 A KR950700588 A KR 950700588A KR 1019940702733 A KR1019940702733 A KR 1019940702733A KR 19940702733 A KR19940702733 A KR 19940702733A KR 950700588 A KR950700588 A KR 950700588A
Authority
KR
South Korea
Prior art keywords
bumpy
recording medium
magnetic recording
block copolymers
backside coating
Prior art date
Application number
KR1019940702733A
Other languages
English (en)
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 filed Critical
Publication of KR950700588A publication Critical patent/KR950700588A/ko

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
    • G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
    • G11B5/735—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer characterised by the back layer
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following
KR1019940702733A 1992-02-10 1994-08-09 블록 공중합체로부터 유도된 돌출 이면 피복물을 갖는 자기 기록 매체(magnetic recording medium with bumpy backside coating derived from block copolymers) KR950700588A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US83335492A 1992-02-10 1992-02-10
US99410292A 1992-12-21 1992-12-21
PCT/US1993/000613 WO1993016466A1 (en) 1992-02-10 1993-01-22 Magnetic recording medium with bumpy backside coating derived from block copolymers

Publications (1)

Publication Number Publication Date
KR950700588A true KR950700588A (ko) 1995-01-16

Family

ID=27125615

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940702733A KR950700588A (ko) 1992-02-10 1994-08-09 블록 공중합체로부터 유도된 돌출 이면 피복물을 갖는 자기 기록 매체(magnetic recording medium with bumpy backside coating derived from block copolymers)

Country Status (5)

Country Link
EP (1) EP0626091B1 (ko)
JP (1) JPH07503806A (ko)
KR (1) KR950700588A (ko)
DE (1) DE69306553T2 (ko)
WO (1) WO1993016466A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2307872A (en) * 1995-12-04 1997-06-11 Minnesota Mining & Mfg Star polymer binder for magnetic recording materials

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69108996T2 (de) * 1990-07-05 1995-08-31 Matsushita Electric Ind Co Ltd Magnetischer Aufzeichnungsträger und dessen Herstellungsverfahren.

Also Published As

Publication number Publication date
DE69306553D1 (de) 1997-01-23
WO1993016466A1 (en) 1993-08-19
EP0626091B1 (en) 1996-12-11
EP0626091A1 (en) 1994-11-30
DE69306553T2 (de) 1997-07-03
JPH07503806A (ja) 1995-04-20

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid