CH558676A - PROCESS FOR ENCAPSULATING SUBSTANCES FINELY DISTRIBUTED IN A LIQUID ACCORDING TO THE SPRAY DRYING PROCESS. - Google Patents

PROCESS FOR ENCAPSULATING SUBSTANCES FINELY DISTRIBUTED IN A LIQUID ACCORDING TO THE SPRAY DRYING PROCESS.

Info

Publication number
CH558676A
CH558676A CH1047971A CH1047971A CH558676A CH 558676 A CH558676 A CH 558676A CH 1047971 A CH1047971 A CH 1047971A CH 1047971 A CH1047971 A CH 1047971A CH 558676 A CH558676 A CH 558676A
Authority
CH
Switzerland
Prior art keywords
spray drying
liquid according
finely distributed
encapsulating substances
drying process
Prior art date
Application number
CH1047971A
Other languages
German (de)
Original Assignee
Ciba Geigy Ag
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
Priority to BE786307D priority Critical patent/BE786307A/en
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH1047971A priority patent/CH558676A/en
Priority to ZA724624A priority patent/ZA724624B/en
Priority to DE2233428A priority patent/DE2233428A1/en
Priority to IL39863A priority patent/IL39863A/en
Priority to FR7225155A priority patent/FR2146255B1/fr
Priority to CA146,815A priority patent/CA985102A/en
Priority to GB3258272A priority patent/GB1389238A/en
Priority to BR4673/72A priority patent/BR7204673D0/en
Priority to NL7209800A priority patent/NL7209800A/xx
Priority to AT609572A priority patent/AT335977B/en
Priority to AR243062A priority patent/AR194375A1/en
Priority to IT51542/72A priority patent/IT961417B/en
Publication of CH558676A publication Critical patent/CH558676A/en

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
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/18—In situ polymerisation with all reactants being present in the same phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
CH1047971A 1971-07-16 1971-07-16 PROCESS FOR ENCAPSULATING SUBSTANCES FINELY DISTRIBUTED IN A LIQUID ACCORDING TO THE SPRAY DRYING PROCESS. CH558676A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
BE786307D BE786307A (en) 1971-07-16 METHOD OF ENCAPSULATION OF SUBSTANCES FINALLY DISPERSE IN A LIQUID ACCORDING TO THE PROCESS OF CONDENSATION BY ATOMIZATION
CH1047971A CH558676A (en) 1971-07-16 1971-07-16 PROCESS FOR ENCAPSULATING SUBSTANCES FINELY DISTRIBUTED IN A LIQUID ACCORDING TO THE SPRAY DRYING PROCESS.
ZA724624A ZA724624B (en) 1971-07-16 1972-07-05 Process for encapsulating substances which are finely distributed in a liquid,by the spray condensation process
DE2233428A DE2233428A1 (en) 1971-07-16 1972-07-07 PROCESS FOR ENCAPSULATING SUBSTANCES FINELY DISTRIBUTED IN A LIQUID ACCORDING TO THE SPRAY CONDENSATION PROCESS
IL39863A IL39863A (en) 1971-07-16 1972-07-07 Process for encapsulating substances which are finely distributed in a liquid,by the spray condensation process
FR7225155A FR2146255B1 (en) 1971-07-16 1972-07-11
CA146,815A CA985102A (en) 1971-07-16 1972-07-11 Process for encapsulating substances which are finely distributed in a liquid, by the spray condensation process
GB3258272A GB1389238A (en) 1971-07-16 1972-07-12 Process for encapsulating or coating finely divided materials by spray-drying-induced polymerisation
BR4673/72A BR7204673D0 (en) 1971-07-16 1972-07-14 PROCESS FOR ENCAPSULATING SUBSTANCES FINALLY DISTRIBUTED IN A LIQUID THROUGH THE SPRAYING CONDENSATION PROCESS
NL7209800A NL7209800A (en) 1971-07-16 1972-07-14
AT609572A AT335977B (en) 1971-07-16 1972-07-14 PROCESS FOR ENCLOSURE OF SUBSTANCES FINELY DISTRIBUTED IN A LIQUID ACCORDING TO THE SPRAY DRYING PROCESS
AR243062A AR194375A1 (en) 1971-07-16 1972-07-14 A PROCEDURE FOR ENCAPSULATING FINALLY DISTRIBUTED SUBSTANCES IN A LIQUID ACCORDING TO THE SPRAY CONDENSATION PROCEDURE
IT51542/72A IT961417B (en) 1971-07-16 1972-07-14 PROCEDURE FOR ENCAPSULATING SUBSTANCES FINELY DISPERSED IN A LIQUID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1047971A CH558676A (en) 1971-07-16 1971-07-16 PROCESS FOR ENCAPSULATING SUBSTANCES FINELY DISTRIBUTED IN A LIQUID ACCORDING TO THE SPRAY DRYING PROCESS.

Publications (1)

Publication Number Publication Date
CH558676A true CH558676A (en) 1975-02-14

Family

ID=4363671

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1047971A CH558676A (en) 1971-07-16 1971-07-16 PROCESS FOR ENCAPSULATING SUBSTANCES FINELY DISTRIBUTED IN A LIQUID ACCORDING TO THE SPRAY DRYING PROCESS.

Country Status (13)

Country Link
AR (1) AR194375A1 (en)
AT (1) AT335977B (en)
BE (1) BE786307A (en)
BR (1) BR7204673D0 (en)
CA (1) CA985102A (en)
CH (1) CH558676A (en)
DE (1) DE2233428A1 (en)
FR (1) FR2146255B1 (en)
GB (1) GB1389238A (en)
IL (1) IL39863A (en)
IT (1) IT961417B (en)
NL (1) NL7209800A (en)
ZA (1) ZA724624B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713198A1 (en) * 1977-03-25 1978-10-05 Bayer Ag STABLE POLYMER GELS
US4464434A (en) * 1978-03-13 1984-08-07 Celanese Corporation Microencapsulated alkaloidal material and method of producing same
FR2539626B2 (en) * 1983-01-25 1985-06-21 Lafon Labor NEW PROCESS FOR THE PREPARATION OF GALENIC FORMS USEFUL IN PARTICULAR IN THERAPEUTICS, DIETETICS, COSMETICS AND DIAGNOSIS, AND FORMS OBTAINED ACCORDING TO THIS PROCESS
US4525520A (en) * 1983-03-28 1985-06-25 Kanzaki Paper Manufacturing Company, Ltd. Method of preparing microcapsules
DE3545803C2 (en) * 1984-12-24 1991-02-14 Papierfabrik August Koehler AG, 7602 Oberkirch Process for the microencapsulation of oils with color reaction partners dissolved therein, microcapsules produced thereafter and their use in color reaction recording systems
ES2017536T5 (en) * 1987-12-21 1995-08-01 Koehler August Papierfab PROCEDURE FOR THE MANUFACTURE OF MICROCAPSULES, MICROCAPSULES OBTAINED AND THEIR USE.
DE4020740A1 (en) * 1990-05-29 1991-12-05 Merck Patent Gmbh METHOD FOR PRODUCING MICRO-ENCODED LIQUID CRYSTALS
DE10049777A1 (en) * 2000-10-09 2002-04-18 Fraunhofer Ges Forschung Micro-encapsulated particles, e.g. metal oxide, made by using partly etherated amino-resin precondensates in which one component has high surface activity due to co-condensation with ethoxylated fatty amine
DE10314466A1 (en) * 2003-03-28 2004-10-14 Basf Ag Process for the preparation of condensed resins in powder form
EP1867668B1 (en) 2006-06-13 2012-07-04 Basf Se Spray condensation method for resin manufacture
AR091328A1 (en) * 2012-04-05 2015-01-28 Basf Se POROUS PARTICLES THAT INCLUDE AMINOPLASTIC
EP3838392A1 (en) 2019-12-17 2021-06-23 Covestro Deutschland AG Method and device for producing thermoplastic polymers in a spray reactor
CN114395330A (en) * 2021-12-01 2022-04-26 河北三棵树涂料有限公司 Preparation method of high-humidity-adhesion liquid granite coating

Also Published As

Publication number Publication date
GB1389238A (en) 1975-04-03
DE2233428A1 (en) 1973-01-25
FR2146255B1 (en) 1978-03-03
AT335977B (en) 1977-04-12
ZA724624B (en) 1973-04-25
IL39863A (en) 1975-02-10
NL7209800A (en) 1973-01-18
BR7204673D0 (en) 1973-06-14
AR194375A1 (en) 1973-07-13
ATA609572A (en) 1976-08-15
BE786307A (en) 1973-01-15
FR2146255A1 (en) 1973-03-02
IL39863A0 (en) 1972-09-28
CA985102A (en) 1976-03-09
IT961417B (en) 1973-12-10

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Legal Events

Date Code Title Description
PL Patent ceased