FR2203127A1 - Corrosion resisting magnetic recording element - prepd. by coating with a metal, an antimagnetic layer, and an oxide - Google Patents

Corrosion resisting magnetic recording element - prepd. by coating with a metal, an antimagnetic layer, and an oxide

Info

Publication number
FR2203127A1
FR2203127A1 FR7330994A FR7330994A FR2203127A1 FR 2203127 A1 FR2203127 A1 FR 2203127A1 FR 7330994 A FR7330994 A FR 7330994A FR 7330994 A FR7330994 A FR 7330994A FR 2203127 A1 FR2203127 A1 FR 2203127A1
Authority
FR
France
Prior art keywords
coating
metal
prepd
oxide
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.)
Granted
Application number
FR7330994A
Other languages
English (en)
French (fr)
Other versions
FR2203127B1 (cg-RX-API-DMAC10.html
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2203127A1 publication Critical patent/FR2203127A1/fr
Application granted granted Critical
Publication of FR2203127B1 publication Critical patent/FR2203127B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/06—Thin magnetic films, e.g. of one-domain structure characterised by the coupling or physical contact with connecting or interacting conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Magnetic Record Carriers (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7330994A 1972-10-14 1973-08-22 Corrosion resisting magnetic recording element - prepd. by coating with a metal, an antimagnetic layer, and an oxide Granted FR2203127A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2250480A DE2250480C3 (de) 1972-10-14 1972-10-14 Verfahren zur Herstellung von Monovinylacetylen

Publications (2)

Publication Number Publication Date
FR2203127A1 true FR2203127A1 (en) 1974-05-10
FR2203127B1 FR2203127B1 (cg-RX-API-DMAC10.html) 1976-11-19

Family

ID=5859059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7330994A Granted FR2203127A1 (en) 1972-10-14 1973-08-22 Corrosion resisting magnetic recording element - prepd. by coating with a metal, an antimagnetic layer, and an oxide

Country Status (2)

Country Link
DE (1) DE2250480C3 (cg-RX-API-DMAC10.html)
FR (1) FR2203127A1 (cg-RX-API-DMAC10.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364525A1 (fr) * 1976-09-14 1978-04-07 Dainippon Printing Co Ltd Structure d'enregistrement magnetique
FR2371038A1 (fr) * 1976-11-15 1978-06-09 Ibm Supports d'enregistrement magnetique et leur procede de fabrication
EP0079391A4 (fr) * 1981-05-22 1985-10-17 Sony Corp Support d'enregistrement magnetique.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161946A (en) * 1964-12-22 permalloy
FR1453000A (fr) * 1965-11-03 1966-04-15 Ibm Organe d'enregistrement magnétique résistant à l'usure
FR1511664A (fr) * 1966-12-23 1968-02-02 Commissariat Energie Atomique Couches minces à fort champ coercitif

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161946A (en) * 1964-12-22 permalloy
FR1453000A (fr) * 1965-11-03 1966-04-15 Ibm Organe d'enregistrement magnétique résistant à l'usure
FR1511664A (fr) * 1966-12-23 1968-02-02 Commissariat Energie Atomique Couches minces à fort champ coercitif

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364525A1 (fr) * 1976-09-14 1978-04-07 Dainippon Printing Co Ltd Structure d'enregistrement magnetique
FR2371038A1 (fr) * 1976-11-15 1978-06-09 Ibm Supports d'enregistrement magnetique et leur procede de fabrication
EP0079391A4 (fr) * 1981-05-22 1985-10-17 Sony Corp Support d'enregistrement magnetique.

Also Published As

Publication number Publication date
DE2250480C3 (de) 1975-07-17
DE2250480B2 (de) 1974-12-05
FR2203127B1 (cg-RX-API-DMAC10.html) 1976-11-19
DE2250480A1 (de) 1974-05-09

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Legal Events

Date Code Title Description
ST Notification of lapse