DE69201403D1 - Magnetisches Aufzeichnungsmedium. - Google Patents

Magnetisches Aufzeichnungsmedium.

Info

Publication number
DE69201403D1
DE69201403D1 DE69201403T DE69201403T DE69201403D1 DE 69201403 D1 DE69201403 D1 DE 69201403D1 DE 69201403 T DE69201403 T DE 69201403T DE 69201403 T DE69201403 T DE 69201403T DE 69201403 D1 DE69201403 D1 DE 69201403D1
Authority
DE
Germany
Prior art keywords
recording medium
magnetic recording
magnetic
medium
recording
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 - Fee Related
Application number
DE69201403T
Other languages
English (en)
Other versions
DE69201403T2 (de
Inventor
Toshihiko Oguchi
Hajime Takeuchi
Seiichi Tobisawa
Toshio Fukaya
Ken-Ichi Furuhata
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.)
Toshiba Corp
Konica Minolta Inc
Original Assignee
Toshiba Corp
Konica Minolta Inc
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 Toshiba Corp, Konica Minolta Inc filed Critical Toshiba Corp
Publication of DE69201403D1 publication Critical patent/DE69201403D1/de
Application granted granted Critical
Publication of DE69201403T2 publication Critical patent/DE69201403T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G11B5/716—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 two or more magnetic 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
DE69201403T 1991-05-20 1992-05-19 Magnetisches Aufzeichnungsmedium. Expired - Fee Related DE69201403T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11443991 1991-05-20
JP4107744A JPH05205251A (ja) 1991-05-20 1992-04-27 磁気記録媒体

Publications (2)

Publication Number Publication Date
DE69201403D1 true DE69201403D1 (de) 1995-03-23
DE69201403T2 DE69201403T2 (de) 1995-08-31

Family

ID=26447752

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69201403T Expired - Fee Related DE69201403T2 (de) 1991-05-20 1992-05-19 Magnetisches Aufzeichnungsmedium.

Country Status (5)

Country Link
US (1) US5418077A (de)
EP (1) EP0515146B1 (de)
JP (1) JPH05205251A (de)
KR (1) KR960005447B1 (de)
DE (1) DE69201403T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200458082Y1 (ko) * 2011-10-28 2012-01-18 김명희 걸레포 착탈형 물걸레 청소기 및 이를 수용하는 홀더

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6466818A (en) * 1987-09-07 1989-03-13 Matsushita Electric Ind Co Ltd Magnetic recording medium
JPH0652567B2 (ja) * 1987-10-23 1994-07-06 富士写真フイルム株式会社 磁気記録媒体
JP2640268B2 (ja) * 1989-03-14 1997-08-13 富士写真フイルム株式会社 磁気記録媒体
JPH02249129A (ja) * 1989-03-23 1990-10-04 Konica Corp 磁気記録媒体
JPH02281421A (ja) * 1989-04-21 1990-11-19 Fuji Photo Film Co Ltd 磁気記録媒体の製造方法
JPH0410216A (ja) * 1990-04-26 1992-01-14 Fuji Photo Film Co Ltd 磁気記録媒体及びその製造方法
JPH04117617A (ja) * 1990-07-13 1992-04-17 Konica Corp 磁気記録媒体

Also Published As

Publication number Publication date
EP0515146A1 (de) 1992-11-25
US5418077A (en) 1995-05-23
KR920022214A (ko) 1992-12-19
EP0515146B1 (de) 1995-02-15
KR960005447B1 (ko) 1996-04-25
JPH05205251A (ja) 1993-08-13
DE69201403T2 (de) 1995-08-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee