FR1499019A - Procédé de fabrication de supports de magnétogrammes - Google Patents

Procédé de fabrication de supports de magnétogrammes

Info

Publication number
FR1499019A
FR1499019A FR83474A FR83474A FR1499019A FR 1499019 A FR1499019 A FR 1499019A FR 83474 A FR83474 A FR 83474A FR 83474 A FR83474 A FR 83474A FR 1499019 A FR1499019 A FR 1499019A
Authority
FR
France
Prior art keywords
magnetogram
supports
manufacturing
manufacturing magnetogram
magnetogram supports
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
FR83474A
Other languages
English (en)
Inventor
Gerhard Werst
Hans Wilhelm
Guenter Becht
Karl Uhl
Herbert Wagner
Werner Senkpiel
Georg Schnell
Job-Werner Hartmann
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Priority to FR83474A priority Critical patent/FR1499019A/fr
Application granted granted Critical
Publication of FR1499019A publication Critical patent/FR1499019A/fr
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
    • G11B5/68—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
    • G11B5/702—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 the bonding agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR83474A 1966-11-14 1966-11-14 Procédé de fabrication de supports de magnétogrammes Expired FR1499019A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR83474A FR1499019A (fr) 1966-11-14 1966-11-14 Procédé de fabrication de supports de magnétogrammes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR83474A FR1499019A (fr) 1966-11-14 1966-11-14 Procédé de fabrication de supports de magnétogrammes

Publications (1)

Publication Number Publication Date
FR1499019A true FR1499019A (fr) 1967-10-20

Family

ID=8620925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR83474A Expired FR1499019A (fr) 1966-11-14 1966-11-14 Procédé de fabrication de supports de magnétogrammes

Country Status (1)

Country Link
FR (1) FR1499019A (fr)

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