ES389705A1 - Sistema de marcado mediante particulas magneticas en un li-quido viscoso encapsuladas en sustancia polimera. - Google Patents

Sistema de marcado mediante particulas magneticas en un li-quido viscoso encapsuladas en sustancia polimera.

Info

Publication number
ES389705A1
ES389705A1 ES389705A ES389705A ES389705A1 ES 389705 A1 ES389705 A1 ES 389705A1 ES 389705 A ES389705 A ES 389705A ES 389705 A ES389705 A ES 389705A ES 389705 A1 ES389705 A1 ES 389705A1
Authority
ES
Spain
Prior art keywords
thermomagnetically
same
record material
material utilizing
minute magnetic
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
ES389705A
Other languages
English (en)
Spanish (es)
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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register Co
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 Corp, National Cash Register Co filed Critical NCR Corp
Publication of ES389705A1 publication Critical patent/ES389705A1/es
Expired 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
    • G11B5/62—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)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
ES389705A 1970-04-02 1971-03-30 Sistema de marcado mediante particulas magneticas en un li-quido viscoso encapsuladas en sustancia polimera. Expired ES389705A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES389705A1 true ES389705A1 (es) 1974-03-01

Family

ID=21824764

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389705A Expired ES389705A1 (es) 1970-04-02 1971-03-30 Sistema de marcado mediante particulas magneticas en un li-quido viscoso encapsuladas en sustancia polimera.

Country Status (13)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3357070B2 (ja) * 1996-03-15 2002-12-16 松本油脂製薬株式会社 磁性流体を内包するマイクロカプセル及びその製造方法とその利用
US20080044481A1 (en) * 2004-05-27 2008-02-21 Mordechai Harel Microparticles for Oral Delivery

Also Published As

Publication number Publication date
DK130170C (de) 1975-06-16
ZA711484B (en) 1971-11-24
DK130170B (da) 1975-01-06
FR2083280A5 (de) 1971-12-10
BE764978A (fr) 1971-08-16
CA918512A (en) 1973-01-09
AT307372B (de) 1973-05-25
NL163649B (nl) 1980-04-15
NL7104464A (de) 1971-10-05
JPS5344425B1 (de) 1978-11-29
BR7101963D0 (pt) 1973-04-26
CH543155A (de) 1973-10-15
NL163649C (nl) 1980-09-15
GB1299035A (en) 1972-12-06
SE366851B (de) 1974-05-06

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