NL6516159A - - Google Patents

Info

Publication number
NL6516159A
NL6516159A NL6516159A NL6516159A NL6516159A NL 6516159 A NL6516159 A NL 6516159A NL 6516159 A NL6516159 A NL 6516159A NL 6516159 A NL6516159 A NL 6516159A NL 6516159 A NL6516159 A NL 6516159A
Authority
NL
Netherlands
Application number
NL6516159A
Other versions
NL144078B (nl
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
Publication of NL6516159A publication Critical patent/NL6516159A/xx
Publication of NL144078B publication Critical patent/NL144078B/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
    • G11B5/7023—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
    • 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
    • G11B5/7028—Additives, e.g. crosslinking agents
    • 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
    • G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
    • G11B5/739—Magnetic recording media substrates
    • G11B5/73923—Organic polymer substrates
    • 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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/842—Coating a support with a liquid magnetic dispersion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Laminated Bodies (AREA)
NL656516159A 1964-12-17 1965-12-13 Werkwijze voor het vervaardigen van een flexibele magnetische manchet, alsmede flexibele magnetische manchet, vervaardigd volgens deze werkwijze. NL144078B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41924064A 1964-12-17 1964-12-17

Publications (2)

Publication Number Publication Date
NL6516159A true NL6516159A (de) 1966-06-20
NL144078B NL144078B (nl) 1974-11-15

Family

ID=23661406

Family Applications (1)

Application Number Title Priority Date Filing Date
NL656516159A NL144078B (nl) 1964-12-17 1965-12-13 Werkwijze voor het vervaardigen van een flexibele magnetische manchet, alsmede flexibele magnetische manchet, vervaardigd volgens deze werkwijze.

Country Status (7)

Country Link
BE (1) BE672461A (de)
CH (1) CH429137A (de)
DE (1) DE1504428C3 (de)
FR (1) FR1455733A (de)
GB (1) GB1121997A (de)
NL (1) NL144078B (de)
SE (1) SE331763B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU511749B2 (en) * 1977-01-07 1980-09-04 Commonwealth Scientific And Industrial Research Organisation Graft copolymers
DE3029819C2 (de) * 1979-08-06 1989-08-10 Sony Corp Magnetisches aufzeichnungsmedium

Also Published As

Publication number Publication date
GB1121997A (en) 1968-07-31
SE331763B (de) 1971-01-11
DE1504428A1 (de) 1970-06-04
BE672461A (de) 1966-03-16
FR1455733A (fr) 1966-10-14
CH429137A (de) 1967-01-31
DE1504428C3 (de) 1974-06-12
NL144078B (nl) 1974-11-15
DE1504428B2 (de) 1973-11-15

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: I B M