SG82292G - Magnetic recording medium - Google Patents

Magnetic recording medium

Info

Publication number
SG82292G
SG82292G SG822/92A SG82292A SG82292G SG 82292 G SG82292 G SG 82292G SG 822/92 A SG822/92 A SG 822/92A SG 82292 A SG82292 A SG 82292A SG 82292 G SG82292 G SG 82292G
Authority
SG
Singapore
Prior art keywords
recording medium
magnetic recording
magnetic
medium
recording
Prior art date
Application number
SG822/92A
Other languages
English (en)
Original Assignee
Denki Kagaku Kogyo Kk
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
Priority claimed from JP12014786A external-priority patent/JPS62277619A/ja
Priority claimed from JP20689886A external-priority patent/JPS6364621A/ja
Application filed by Denki Kagaku Kogyo Kk filed Critical Denki Kagaku Kogyo Kk
Publication of SG82292G publication Critical patent/SG82292G/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
    • G11B5/64—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
    • G11B5/65—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition
    • G11B5/656—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition containing Co
    • 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
    • G11B5/64—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
    • G11B5/65—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition
    • G11B5/657—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition containing inorganic, non-oxide compound of Si, N, P, B, H or C, e.g. in metal alloy or compound
    • 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
    • G11B5/64—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
    • G11B5/66—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent the record carriers consisting of several layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Chemically Coating (AREA)
SG822/92A 1986-05-27 1992-08-15 Magnetic recording medium SG82292G (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12014786A JPS62277619A (ja) 1986-05-27 1986-05-27 磁気記録媒体
JP20689886A JPS6364621A (ja) 1986-09-04 1986-09-04 磁気記録媒体及びその製造方法

Publications (1)

Publication Number Publication Date
SG82292G true SG82292G (en) 1992-12-04

Family

ID=26457771

Family Applications (1)

Application Number Title Priority Date Filing Date
SG822/92A SG82292G (en) 1986-05-27 1992-08-15 Magnetic recording medium

Country Status (5)

Country Link
US (1) US4950555A (de)
EP (1) EP0247839B1 (de)
KR (1) KR870011582A (de)
DE (1) DE3778424D1 (de)
SG (1) SG82292G (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH077508B2 (ja) * 1988-11-16 1995-01-30 株式会社東芝 磁気ディスクの製造方法
US5390142A (en) * 1992-05-26 1995-02-14 Kappa Numerics, Inc. Memory material and method for its manufacture
US5313176A (en) * 1992-10-30 1994-05-17 Motorola Lighting, Inc. Integrated common mode and differential mode inductor device
US6183546B1 (en) * 1998-11-02 2001-02-06 Mccomas Industries International Coating compositions containing nickel and boron
US20080003698A1 (en) * 2006-06-28 2008-01-03 Park Chang-Min Film having soft magnetic properties
TWI664318B (zh) * 2017-04-14 2019-07-01 美商卡博特微電子公司 化學機械加工漿液及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133758A (de) * 1974-09-17 1976-03-23 Fuji Photo Film Co Ltd
AU531847B2 (en) * 1979-02-23 1983-09-08 Sekisui Kagaku Kogyo Kabushiki Kaisha Magnetic recording medium + process for production thereof
JPS5673411A (en) * 1979-11-20 1981-06-18 Tdk Corp Magnetic recording medium
JPS58212118A (ja) * 1982-06-04 1983-12-09 Hitachi Condenser Co Ltd 磁気記録媒体の製造方法
JPS5948904A (ja) * 1982-09-14 1984-03-21 Victor Co Of Japan Ltd 記録媒体
JPS59160828A (ja) * 1983-03-01 1984-09-11 Fuji Photo Film Co Ltd 磁気記録媒体
US4599280A (en) * 1983-04-25 1986-07-08 Tdk Corporation Magnetic recording medium
JPS60160015A (ja) * 1984-01-31 1985-08-21 Sony Corp 磁気記録媒体
US4597801A (en) * 1984-09-28 1986-07-01 Union Carbide Corporation Silane dispersing agent for magnetic media

Also Published As

Publication number Publication date
EP0247839A2 (de) 1987-12-02
EP0247839A3 (en) 1989-01-25
DE3778424D1 (de) 1992-05-27
US4950555A (en) 1990-08-21
EP0247839B1 (de) 1992-04-22
KR870011582A (ko) 1987-12-24

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