FR2320621A1 - Procede et dispositif pour realiser des supports d'enregistrement magnetique en forme de bande - Google Patents

Procede et dispositif pour realiser des supports d'enregistrement magnetique en forme de bande

Info

Publication number
FR2320621A1
FR2320621A1 FR7623909A FR7623909A FR2320621A1 FR 2320621 A1 FR2320621 A1 FR 2320621A1 FR 7623909 A FR7623909 A FR 7623909A FR 7623909 A FR7623909 A FR 7623909A FR 2320621 A1 FR2320621 A1 FR 2320621A1
Authority
FR
France
Prior art keywords
magnetic recording
recording media
band shape
making magnetic
making
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.)
Granted
Application number
FR7623909A
Other languages
English (en)
French (fr)
Other versions
FR2320621B3 (enExample
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
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2320621A1 publication Critical patent/FR2320621A1/fr
Application granted granted Critical
Publication of FR2320621B3 publication Critical patent/FR2320621B3/fr
Granted legal-status Critical Current

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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/842—Coating a support with a liquid magnetic dispersion
    • G11B5/845—Coating a support with a liquid magnetic dispersion in a magnetic field

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
FR7623909A 1975-08-06 1976-08-05 Procede et dispositif pour realiser des supports d'enregistrement magnetique en forme de bande Granted FR2320621A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752535092 DE2535092A1 (de) 1975-08-06 1975-08-06 Verfahren und vorrichtung zur herstellung bandfoermiger magnetogrammtraeger

Publications (2)

Publication Number Publication Date
FR2320621A1 true FR2320621A1 (fr) 1977-03-04
FR2320621B3 FR2320621B3 (enExample) 1979-05-04

Family

ID=5953356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623909A Granted FR2320621A1 (fr) 1975-08-06 1976-08-05 Procede et dispositif pour realiser des supports d'enregistrement magnetique en forme de bande

Country Status (4)

Country Link
US (1) US4333418A (enExample)
JP (1) JPS5220002A (enExample)
DE (1) DE2535092A1 (enExample)
FR (1) FR2320621A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037467A1 (de) * 1980-03-21 1981-10-14 BASF Aktiengesellschaft Magnetisierungseinrichtung zur Erzeugung einer magnetischen Vorzugsrichtung in magnetischen Aufzeichnungsträgern

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9011627B2 (en) 2007-10-05 2015-04-21 Carver Scientific, Inc. Method of manufacturing high permittivity low leakage capacitor and energy storing device
US8940850B2 (en) 2012-08-30 2015-01-27 Carver Scientific, Inc. Energy storage device
CN101889321A (zh) 2007-10-05 2010-11-17 D·卡弗 高电容率低漏电的电容器和能量存储器件及其形成方法
US10199165B2 (en) 2012-08-30 2019-02-05 Carver Scientific, Inc. Energy storage device
US9805869B2 (en) 2012-11-07 2017-10-31 Carver Scientific, Inc. High energy density electrostatic capacitor
US20140295101A1 (en) * 2013-03-29 2014-10-02 Carver Scientific, Inc. High permittivity low leakage capacitor and energy storing device
EP3371811B1 (en) 2015-11-06 2022-11-23 Carver Scientific, Inc. Electroentropic memory device
MX2019006368A (es) 2016-12-02 2019-08-21 Carver Scient Inc Dispositivo de memoria y dispositivo de almacenamiento de energia capacitiva.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413141A (en) * 1965-09-02 1968-11-26 Ibm Method and apparatus for making oriented magnetic recording media

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037467A1 (de) * 1980-03-21 1981-10-14 BASF Aktiengesellschaft Magnetisierungseinrichtung zur Erzeugung einer magnetischen Vorzugsrichtung in magnetischen Aufzeichnungsträgern

Also Published As

Publication number Publication date
FR2320621B3 (enExample) 1979-05-04
JPS5220002A (en) 1977-02-15
DE2535092A1 (de) 1977-02-24
US4333418A (en) 1982-06-08

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