GB2125069B - Magnetic recording element - Google Patents

Magnetic recording element

Info

Publication number
GB2125069B
GB2125069B GB08317165A GB8317165A GB2125069B GB 2125069 B GB2125069 B GB 2125069B GB 08317165 A GB08317165 A GB 08317165A GB 8317165 A GB8317165 A GB 8317165A GB 2125069 B GB2125069 B GB 2125069B
Authority
GB
United Kingdom
Prior art keywords
magnetic recording
recording element
magnetic
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
Application number
GB08317165A
Other languages
English (en)
Other versions
GB2125069A (en
GB8317165D0 (en
Inventor
Kurt Heinz Jurgen Buschow
Steven Broeils Luitjens
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB8317165D0 publication Critical patent/GB8317165D0/en
Publication of GB2125069A publication Critical patent/GB2125069A/en
Application granted granted Critical
Publication of GB2125069B publication Critical patent/GB2125069B/en
Expired 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
    • G11B5/64—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
GB08317165A 1982-06-28 1983-06-24 Magnetic recording element Expired GB2125069B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8202596A NL8202596A (nl) 1982-06-28 1982-06-28 Magnetisch registratiemedium.

Publications (3)

Publication Number Publication Date
GB8317165D0 GB8317165D0 (en) 1983-07-27
GB2125069A GB2125069A (en) 1984-02-29
GB2125069B true GB2125069B (en) 1985-10-30

Family

ID=19839941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08317165A Expired GB2125069B (en) 1982-06-28 1983-06-24 Magnetic recording element

Country Status (7)

Country Link
JP (1) JPS5911605A (enrdf_load_stackoverflow)
AU (1) AU552637B2 (enrdf_load_stackoverflow)
CA (1) CA1218568A (enrdf_load_stackoverflow)
DE (1) DE3321944A1 (enrdf_load_stackoverflow)
FR (1) FR2529366B1 (enrdf_load_stackoverflow)
GB (1) GB2125069B (enrdf_load_stackoverflow)
NL (1) NL8202596A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6150211A (ja) * 1984-08-20 1986-03-12 Res Dev Corp Of Japan 垂直磁気記録媒体およびその製法
US4678721A (en) * 1986-04-07 1987-07-07 U.S. Philips Corporation Magnetic recording medium
US4749628A (en) * 1986-04-29 1988-06-07 International Business Machines Corporation Multilayered vertical magnetic recording medium
JPH0758540B2 (ja) * 1986-06-27 1995-06-21 ホ−ヤ株式会社 磁気記録媒体
US4789598A (en) * 1987-01-20 1988-12-06 International Business Machines Corporation Thin film medium for horizontal magnetic recording having an improved cobalt-based alloy magnetic layer
JP2785276B2 (ja) * 1988-07-27 1998-08-13 三菱化学株式会社 磁気記録媒体

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429016A (en) * 1980-03-07 1984-01-31 Matsushita Electric Industrial Co., Ltd. Magnetic recording medium with vacuum deposited magnetic layer

Also Published As

Publication number Publication date
FR2529366B1 (fr) 1986-11-14
JPS5911605A (ja) 1984-01-21
AU1627583A (en) 1984-01-05
GB2125069A (en) 1984-02-29
NL8202596A (nl) 1984-01-16
DE3321944A1 (de) 1983-12-29
CA1218568A (en) 1987-03-03
JPH0252845B2 (enrdf_load_stackoverflow) 1990-11-14
GB8317165D0 (en) 1983-07-27
FR2529366A1 (fr) 1983-12-30
AU552637B2 (en) 1986-06-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee