BE618985A - Tape with a transferable magnetic layer - Google Patents

Tape with a transferable magnetic layer

Info

Publication number
BE618985A
BE618985A BE618985A BE618985A BE618985A BE 618985 A BE618985 A BE 618985A BE 618985 A BE618985 A BE 618985A BE 618985 A BE618985 A BE 618985A BE 618985 A BE618985 A BE 618985A
Authority
BE
Belgium
Prior art keywords
tape
magnetic layer
transferable magnetic
transferable
layer
Prior art date
Application number
BE618985A
Other languages
French (fr)
Inventor
Wilhelm Abeck
Original Assignee
Agfa 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 Agfa Ag filed Critical Agfa Ag
Publication of BE618985A publication Critical patent/BE618985A/en

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
    • G11B5/7021—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 a polyurethane or a polyisocyanate
    • G11B5/7022—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 a polyurethane or a polyisocyanate containing mixtures of polyurethanes or polyisocyanates with other polymers
    • 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
    • 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
    • G11B5/7021—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 a polyurethane or a polyisocyanate
BE618985A 1961-06-15 1962-06-15 Tape with a transferable magnetic layer BE618985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA37665A DE1204811B (en) 1961-06-15 1961-06-15 Process for the production of magnetizable transmission bands

Publications (1)

Publication Number Publication Date
BE618985A true BE618985A (en) 1962-12-17

Family

ID=6930356

Family Applications (1)

Application Number Title Priority Date Filing Date
BE618985A BE618985A (en) 1961-06-15 1962-06-15 Tape with a transferable magnetic layer

Country Status (4)

Country Link
BE (1) BE618985A (en)
CH (1) CH417689A (en)
DE (1) DE1204811B (en)
GB (1) GB979528A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497411A (en) * 1968-03-14 1970-02-24 Ibm Method and materials for printing smooth magnetic layers

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325555A1 (en) * 1983-07-15 1985-01-24 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING MAGNETIC RECORDING CARRIERS
DE3325556A1 (en) * 1983-07-15 1985-01-24 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING MAGNETIC RECORDING CARRIERS WITH REAR LAYER

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097704B (en) * 1956-12-20 1961-01-19 Du Pont Method of making a magnetic recording tape

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497411A (en) * 1968-03-14 1970-02-24 Ibm Method and materials for printing smooth magnetic layers

Also Published As

Publication number Publication date
DE1204811B (en) 1965-11-11
GB979528A (en) 1965-01-06
CH417689A (en) 1966-07-31

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