DD121563A1 - - Google Patents

Info

Publication number
DD121563A1
DD121563A1 DD18643375A DD18643375A DD121563A1 DD 121563 A1 DD121563 A1 DD 121563A1 DD 18643375 A DD18643375 A DD 18643375A DD 18643375 A DD18643375 A DD 18643375A DD 121563 A1 DD121563 A1 DD 121563A1
Authority
DD
German Democratic Republic
Application number
DD18643375A
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 filed Critical
Priority to DD18643375A priority Critical patent/DD121563A1/xx
Priority to DE19762610696 priority patent/DE2610696A1/de
Priority to BE165874A priority patent/BE840423A/xx
Priority to SU762358006A priority patent/SU610165A1/ru
Priority to FR7616847A priority patent/FR2313730A1/fr
Priority to GB2319176A priority patent/GB1548176A/en
Publication of DD121563A1 publication Critical patent/DD121563A1/xx

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
    • G11B5/712—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 surface treatment or coating of magnetic particles
DD18643375A 1975-06-04 1975-06-04 DD121563A1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DD18643375A DD121563A1 (ko) 1975-06-04 1975-06-04
DE19762610696 DE2610696A1 (de) 1975-06-04 1976-03-13 Verfahren zur herstellung von magnetogrammtraegern
BE165874A BE840423A (fr) 1975-06-04 1976-04-06 Procede de preparation de supports de magnetogramme
SU762358006A SU610165A1 (ru) 1975-06-04 1976-05-17 Способ изготовлени рабочего сло носител магнитной записи
FR7616847A FR2313730A1 (fr) 1975-06-04 1976-06-03 Procede pour la fabrication de supports de magnetogramme
GB2319176A GB1548176A (en) 1975-06-04 1976-06-04 Process for bulk material conveyor installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18643375A DD121563A1 (ko) 1975-06-04 1975-06-04

Publications (1)

Publication Number Publication Date
DD121563A1 true DD121563A1 (ko) 1976-08-05

Family

ID=5500528

Family Applications (1)

Application Number Title Priority Date Filing Date
DD18643375A DD121563A1 (ko) 1975-06-04 1975-06-04

Country Status (6)

Country Link
BE (1) BE840423A (ko)
DD (1) DD121563A1 (ko)
DE (1) DE2610696A1 (ko)
FR (1) FR2313730A1 (ko)
GB (1) GB1548176A (ko)
SU (1) SU610165A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2714589C2 (de) * 1977-04-01 1986-07-17 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Magnetogrammträgern
JPS5570936A (en) * 1978-11-24 1980-05-28 Tdk Corp Magnetic recording media
DE102004049592A1 (de) * 2004-10-12 2006-05-04 Bayer Materialscience Ag Mit Soft-Touch-Lack beschichtete, verformbare Kunststoffverbundfolien und Kunststoffverbundelemente sowie deren Herstellung

Also Published As

Publication number Publication date
FR2313730B1 (ko) 1978-05-19
SU610165A1 (ru) 1978-06-05
FR2313730A1 (fr) 1976-12-31
BE840423A (fr) 1976-08-02
GB1548176A (en) 1979-07-04
DE2610696A1 (de) 1976-12-23

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