ZA711484B - Minute magnetic capsules and thermomagnetically responsive record material utilizing the same - Google Patents

Minute magnetic capsules and thermomagnetically responsive record material utilizing the same

Info

Publication number
ZA711484B
ZA711484B ZA711484A ZA711484A ZA711484B ZA 711484 B ZA711484 B ZA 711484B ZA 711484 A ZA711484 A ZA 711484A ZA 711484 A ZA711484 A ZA 711484A ZA 711484 B ZA711484 B ZA 711484B
Authority
ZA
South Africa
Prior art keywords
thermomagnetically
same
record material
material utilizing
minute magnetic
Prior art date
Application number
ZA711484A
Other languages
English (en)
Inventor
R Bayless
J Spiwak
R Brown
T Mattingly
Original Assignee
Ncr
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 Ncr filed Critical Ncr
Publication of ZA711484B publication Critical patent/ZA711484B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/025—Applications of microcapsules not provided for in other subclasses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Duplication Or Marking (AREA)
ZA711484A 1970-04-02 1971-03-08 Minute magnetic capsules and thermomagnetically responsive record material utilizing the same ZA711484B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2522370A 1970-04-02 1970-04-02

Publications (1)

Publication Number Publication Date
ZA711484B true ZA711484B (en) 1971-11-24

Family

ID=21824764

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA711484A ZA711484B (en) 1970-04-02 1971-03-08 Minute magnetic capsules and thermomagnetically responsive record material utilizing the same

Country Status (13)

Country Link
JP (1) JPS5344425B1 (enExample)
AT (1) AT307372B (enExample)
BE (1) BE764978A (enExample)
BR (1) BR7101963D0 (enExample)
CA (1) CA918512A (enExample)
CH (1) CH543155A (enExample)
DK (1) DK130170B (enExample)
ES (1) ES389705A1 (enExample)
FR (1) FR2083280A5 (enExample)
GB (1) GB1299035A (enExample)
NL (1) NL163649C (enExample)
SE (1) SE366851B (enExample)
ZA (1) ZA711484B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997033686A1 (en) * 1996-03-15 1997-09-18 Matsumoto Yushi-Seiyaku Co., Ltd. Microcapsule containing magnetic fluid, manufacturing method, and use thereof
US20080044481A1 (en) * 2004-05-27 2008-02-21 Mordechai Harel Microparticles for Oral Delivery

Also Published As

Publication number Publication date
BR7101963D0 (pt) 1973-04-26
BE764978A (fr) 1971-08-16
CA918512A (en) 1973-01-09
SE366851B (enExample) 1974-05-06
GB1299035A (en) 1972-12-06
NL163649B (nl) 1980-04-15
NL163649C (nl) 1980-09-15
JPS5344425B1 (enExample) 1978-11-29
AT307372B (de) 1973-05-25
DK130170B (da) 1975-01-06
FR2083280A5 (enExample) 1971-12-10
NL7104464A (enExample) 1971-10-05
ES389705A1 (es) 1974-03-01
CH543155A (de) 1973-10-15
DK130170C (enExample) 1975-06-16

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