NL6908035A - - Google Patents

Info

Publication number
NL6908035A
NL6908035A NL6908035A NL6908035A NL6908035A NL 6908035 A NL6908035 A NL 6908035A NL 6908035 A NL6908035 A NL 6908035A NL 6908035 A NL6908035 A NL 6908035A NL 6908035 A NL6908035 A NL 6908035A
Authority
NL
Netherlands
Application number
NL6908035A
Other versions
NL144079B (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
Priority claimed from US80244859 external-priority patent/US3047429A/en
Priority claimed from US811719A external-priority patent/US3047505A/en
Application filed filed Critical
Priority to NL696908035A priority Critical patent/NL144079B/xx
Publication of NL6908035A publication Critical patent/NL6908035A/xx
Publication of NL144079B publication Critical patent/NL144079B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2658—Other ferrites containing manganese or zinc, e.g. Mn-Zn ferrites
    • 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
    • G11B5/706—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 composition of the magnetic material
    • G11B5/70626—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 composition of the magnetic material containing non-metallic substances
    • G11B5/70642—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 composition of the magnetic material containing non-metallic substances iron oxides
    • G11B5/70678—Ferrites

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
NL696908035A 1959-03-27 1969-05-27 Magnetische registratieband. NL144079B (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL696908035A NL144079B (nl) 1959-03-27 1969-05-27 Magnetische registratieband.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US80244859 US3047429A (en) 1959-03-27 1959-03-27 Magnetic recording medium comprising coatings of ferrite particles of the molar composite amno.bzno.cfe2o3
US811719A US3047505A (en) 1959-05-07 1959-05-07 Magnetic recording media
NL249805 1960-03-25
NL696908035A NL144079B (nl) 1959-03-27 1969-05-27 Magnetische registratieband.

Publications (2)

Publication Number Publication Date
NL6908035A true NL6908035A (zh) 1969-08-25
NL144079B NL144079B (nl) 1974-11-15

Family

ID=27351024

Family Applications (1)

Application Number Title Priority Date Filing Date
NL696908035A NL144079B (nl) 1959-03-27 1969-05-27 Magnetische registratieband.

Country Status (1)

Country Link
NL (1) NL144079B (zh)

Also Published As

Publication number Publication date
NL144079B (nl) 1974-11-15

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