SU610165A1 - Способ изготовлени рабочего сло носител магнитной записи - Google Patents

Способ изготовлени рабочего сло носител магнитной записи

Info

Publication number
SU610165A1
SU610165A1 SU762358006A SU2358006A SU610165A1 SU 610165 A1 SU610165 A1 SU 610165A1 SU 762358006 A SU762358006 A SU 762358006A SU 2358006 A SU2358006 A SU 2358006A SU 610165 A1 SU610165 A1 SU 610165A1
Authority
SU
USSR - Soviet Union
Prior art keywords
working layer
magnetic recording
magnetic
record carrier
hydroxyl groups
Prior art date
Application number
SU762358006A
Other languages
English (en)
Russian (ru)
Inventor
Бекер Роберт
Шефтер Вильфрид
Шнайдер Кристоф
Original Assignee
Феб Фильмфабрик Вольфен (Инопредприятие)
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 Феб Фильмфабрик Вольфен (Инопредприятие) filed Critical Феб Фильмфабрик Вольфен (Инопредприятие)
Application granted granted Critical
Publication of SU610165A1 publication Critical patent/SU610165A1/ru

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

Landscapes

  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)
  • Paints Or Removers (AREA)
SU762358006A 1975-06-04 1976-05-17 Способ изготовлени рабочего сло носител магнитной записи SU610165A1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18643375A DD121563A1 (2) 1975-06-04 1975-06-04

Publications (1)

Publication Number Publication Date
SU610165A1 true SU610165A1 (ru) 1978-06-05

Family

ID=5500528

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762358006A SU610165A1 (ru) 1975-06-04 1976-05-17 Способ изготовлени рабочего сло носител магнитной записи

Country Status (6)

Country Link
BE (1) BE840423A (2)
DD (1) DD121563A1 (2)
DE (1) DE2610696A1 (2)
FR (1) FR2313730A1 (2)
GB (1) GB1548176A (2)
SU (1) SU610165A1 (2)

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
BE840423A (fr) 1976-08-02
DE2610696A1 (de) 1976-12-23
FR2313730A1 (fr) 1976-12-31
GB1548176A (en) 1979-07-04
DD121563A1 (2) 1976-08-05
FR2313730B1 (2) 1978-05-19

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