FR1183753A - Ruban d'enregistrement magnétique - Google Patents

Ruban d'enregistrement magnétique

Info

Publication number
FR1183753A
FR1183753A FR1183753DA FR1183753A FR 1183753 A FR1183753 A FR 1183753A FR 1183753D A FR1183753D A FR 1183753DA FR 1183753 A FR1183753 A FR 1183753A
Authority
FR
France
Prior art keywords
magnetic recording
recording tape
tape
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
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1183753A publication Critical patent/FR1183753A/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
    • 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
FR1183753D 1956-09-20 1957-09-19 Ruban d'enregistrement magnétique Expired FR1183753A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1183753XA 1956-09-20 1956-09-20

Publications (1)

Publication Number Publication Date
FR1183753A true FR1183753A (fr) 1959-07-13

Family

ID=22378183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1183753D Expired FR1183753A (fr) 1956-09-20 1957-09-19 Ruban d'enregistrement magnétique

Country Status (1)

Country Link
FR (1) FR1183753A (fr)

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