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) NL271010A (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
CN101410175B (zh) * 2006-04-04 2013-11-20 弗门尼舍有限公司 通过凝聚制备微胶囊的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL95043C (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
BR6132542D0 (pt) 1973-06-05
NL271010A (sv)
NL129082C (sv)
DE1186828B (de) 1965-02-11
GB920868A (en) 1963-03-13

Similar Documents

Publication Publication Date Title
US3041289A (en) Method of making walled clusters of capsules
US3190837A (en) Making individual capsules by dual deposition
USRE24899E (en) Oil-containrab
US8357318B2 (en) Wax encapsulation
Yow et al. Formation of liquid core–polymer shell microcapsules
US3317433A (en) Heat rupturable capsules
CH382771A (fr) Procédé de fabrication de capsules contenant un liquide non miscible à l'eau
FR2491351A1 (fr) Procede de microcapsulation
JP2003514008A (ja) マイクロカプセル封入方法
EP0038985A1 (de) Mikrokapseln mit definierter Öffnungstemperatur, Verfahren zu deren Herstellung sowie deren Verwendung
JPH10510243A (ja) 粒子のコーティング方法
US3533958A (en) Process for making minute capsules
CH417537A (fr) Procédé de fabrication de capsules minuscules
US5378413A (en) Process for preparing microcapsules having gelatin walls crosslinked with quinone
CN109692635B (zh) 一种异氰酸酯微囊及其制备方法
CN108992476A (zh) 两亲性壳聚糖-澳洲坚果油纳米微胶囊及其制备方法与应用
EP0590382B1 (de) Verfahren zur Herstellung von Pellets aus einem Ephedrinderivat
CH496472A (fr) Procédé de préparation de petites capsules polymères
DE1917930C3 (de) Verfahren zur Herstellung kugelför miger, in eine Hülle aus polymerem Material eingeschlossener fester Teilchen
US11148113B2 (en) Microencapsulation utilizing an unsaturated alkyl carboxylic acid and/or an unsaturated alkyl ester
DE1151784B (de) Verfahren zur Herstellung sehr kleiner, durch Waerme aufbrechbarer Kapseln
US3436355A (en) Process for making capsules and method of making premix used therein
US3205175A (en) Method of making ethyl-cellulose-lined liquid-containing minute capsules
JPH057766A (ja) マイクロカプセルの製造方法
JPS62223111A (ja) 浴剤組成物