CA982419A - Production of rigid magnetic recording media - Google Patents

Production of rigid magnetic recording media

Info

Publication number
CA982419A
CA982419A CA168,209A CA168209A CA982419A CA 982419 A CA982419 A CA 982419A CA 168209 A CA168209 A CA 168209A CA 982419 A CA982419 A CA 982419A
Authority
CA
Canada
Prior art keywords
production
magnetic recording
recording media
rigid magnetic
rigid
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA168,209A
Other languages
English (en)
Other versions
CA168209S (en
Inventor
Paul Deigner
Jochen Voigt
Rudolf Bachmann
Karl Uhl
Werner Loeser
Wolfram Kittler
Joachim Stabenow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
Badische Anilin and Sodafabrik 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 Badische Anilin and Sodafabrik AG filed Critical Badische Anilin and Sodafabrik AG
Application granted granted Critical
Publication of CA982419A publication Critical patent/CA982419A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B05D7/16—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using synthetic lacquers or varnishes
    • 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
    • G11B5/72—Protective coatings, e.g. anti-static or antifriction

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Magnetic Record Carriers (AREA)
  • Paints Or Removers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
CA168,209A 1972-04-28 1973-04-09 Production of rigid magnetic recording media Expired CA982419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722220964 DE2220964A1 (de) 1972-04-28 1972-04-28 Verfahren zur herstellung starrer magnetischer aufzeichnungstraeger

Publications (1)

Publication Number Publication Date
CA982419A true CA982419A (en) 1976-01-27

Family

ID=5843590

Family Applications (1)

Application Number Title Priority Date Filing Date
CA168,209A Expired CA982419A (en) 1972-04-28 1973-04-09 Production of rigid magnetic recording media

Country Status (8)

Country Link
JP (1) JPS4949603A (US20080094685A1-20080424-C00004.png)
BE (1) BE798853A (US20080094685A1-20080424-C00004.png)
CA (1) CA982419A (US20080094685A1-20080424-C00004.png)
DE (1) DE2220964A1 (US20080094685A1-20080424-C00004.png)
FR (1) FR2182195B1 (US20080094685A1-20080424-C00004.png)
GB (1) GB1420692A (US20080094685A1-20080424-C00004.png)
IT (1) IT980372B (US20080094685A1-20080424-C00004.png)
NL (1) NL7305786A (US20080094685A1-20080424-C00004.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2606418C2 (de) * 1976-02-18 1984-03-22 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung magnetischer Aufzeichnungsträger mit verschleißfester Oberfläche
DE2608022C2 (de) * 1976-02-27 1984-03-29 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung magnetischer Aufzeichnungsträger mit verschleißfester Oberfläche
FR2461996A1 (fr) * 1979-07-18 1981-02-06 Matsushita Electric Ind Co Ltd Support d'enregistrement magnetique

Also Published As

Publication number Publication date
NL7305786A (US20080094685A1-20080424-C00004.png) 1973-10-30
BE798853A (fr) 1973-10-29
FR2182195B1 (US20080094685A1-20080424-C00004.png) 1979-03-30
IT980372B (it) 1974-09-30
DE2220964A1 (de) 1973-11-08
GB1420692A (en) 1976-01-14
JPS4949603A (US20080094685A1-20080424-C00004.png) 1974-05-14
FR2182195A1 (US20080094685A1-20080424-C00004.png) 1973-12-07

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