CH417537A - Procédé de fabrication de capsules minuscules - Google Patents

Procédé de fabrication de capsules minuscules

Info

Publication number
CH417537A
CH417537A CH1256461A CH1256461A CH417537A CH 417537 A CH417537 A CH 417537A CH 1256461 A CH1256461 A CH 1256461A CH 1256461 A CH1256461 A CH 1256461A CH 417537 A CH417537 A CH 417537A
Authority
CH
Switzerland
Prior art keywords
temperature
liquid
forming
mixture
forming material
Prior art date
Application number
CH1256461A
Other languages
English (en)
French (fr)
Original Assignee
Ncr 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 Co filed Critical Ncr Co
Publication of CH417537A publication Critical patent/CH417537A/fr

Links

Classifications

    • 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
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
CH1256461A 1960-11-04 1961-10-31 Procédé de fabrication de capsules minuscules CH417537A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6715860A 1960-11-04 1960-11-04

Publications (1)

Publication Number Publication Date
CH417537A true CH417537A (fr) 1966-07-31

Family

ID=22074089

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1256461A CH417537A (fr) 1960-11-04 1961-10-31 Procédé de fabrication de capsules minuscules

Country Status (5)

Country Link
BR (1) BR6132542D0 (sv)
CH (1) CH417537A (sv)
DE (1) DE1186828B (sv)
GB (1) GB920868A (sv)
NL (2) NL129082C (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224457A1 (en) * 1985-10-28 1987-06-03 Biogram AB Micro-capsules

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455848A (en) * 1964-05-05 1969-07-15 Ncr Co Polyurethane foam-producing compositions comprising microencapsulated particles and a method of making foams therefrom
DE1275730B (de) * 1966-07-23 1968-08-22 Schwarzkopf Fa Hans Verwendung von mikroeingekapselten organischen Loesungsmitteln bzw. Gemischen davon zum Reinigen und Entfetten von lebenden Haaren
FR2732240B1 (fr) * 1995-03-30 1997-08-01 Arneodo Christophe Jean Franco Procede de microencapsulation par coacervation complexe a temperature ambiante
DE10157755A1 (de) * 2001-11-27 2003-06-12 Henkel Kgaa Wirkstoffhaltige Gelkapseln und ihre Verwendung
WO2007113706A1 (en) * 2006-04-04 2007-10-11 Firmenich Sa Method for preparing microcapsules by coacervation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL95045C (sv) * 1953-06-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224457A1 (en) * 1985-10-28 1987-06-03 Biogram AB Micro-capsules

Also Published As

Publication number Publication date
NL129082C (sv)
NL271010A (sv)
DE1186828B (de) 1965-02-11
GB920868A (en) 1963-03-13
BR6132542D0 (pt) 1973-06-05

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