FR954241A - Improvements in the manufacture of supports for magnetograms - Google Patents

Improvements in the manufacture of supports for magnetograms

Info

Publication number
FR954241A
FR954241A FR954241DA FR954241A FR 954241 A FR954241 A FR 954241A FR 954241D A FR954241D A FR 954241DA FR 954241 A FR954241 A FR 954241A
Authority
FR
France
Prior art keywords
magnetograms
supports
manufacture
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR954241A publication Critical patent/FR954241A/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
    • G11B5/68—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
    • G11B5/7023—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 containing polyesters, polyethers, silicones, polyvinyl resins, polyacrylresins or epoxy resins
FR954241D 1947-10-14 1947-10-14 Improvements in the manufacture of supports for magnetograms Expired FR954241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR954241T 1947-10-14

Publications (1)

Publication Number Publication Date
FR954241A true FR954241A (en) 1949-12-21

Family

ID=9487530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR954241D Expired FR954241A (en) 1947-10-14 1947-10-14 Improvements in the manufacture of supports for magnetograms

Country Status (1)

Country Link
FR (1) FR954241A (en)

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