ES402010A1 - Procedure for obtaining microcapsules. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for obtaining microcapsules. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES402010A1
ES402010A1 ES402010A ES402010A ES402010A1 ES 402010 A1 ES402010 A1 ES 402010A1 ES 402010 A ES402010 A ES 402010A ES 402010 A ES402010 A ES 402010A ES 402010 A1 ES402010 A1 ES 402010A1
Authority
ES
Spain
Prior art keywords
translation
procedure
machine
legally binding
google translate
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
ES402010A
Other languages
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 claimed from DE19712119933 external-priority patent/DE2119933C3/en
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of ES402010A1 publication Critical patent/ES402010A1/en
Expired legal-status Critical Current

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
    • B01J13/12—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution
    • B01J13/125—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution by evaporation of the solvent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/165—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components characterised by the use of microcapsules; Special solvents for incorporating the ingredients

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

Procedure for obtaining microcapsules, by dispersion of a core material dissolved in a volatile, organic solvent, not miscible with water, in an aqueous support liquid, characterized in that a mixture containing the core material, a wall material of polymer capsule, a volatile organic solvent, not miscible with water, and an organic solvent, miscible with water, is dispersed in an aqueous support liquid and the capsule wall material is separated from the dispersed phase at the interface surface by evaporation of the solvent . (Machine-translation by Google Translate, not legally binding)
ES402010A 1971-04-23 1972-04-22 Procedure for obtaining microcapsules. (Machine-translation by Google Translate, not legally binding) Expired ES402010A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712119933 DE2119933C3 (en) 1971-04-23 Process for the production of microcapsules

Publications (1)

Publication Number Publication Date
ES402010A1 true ES402010A1 (en) 1975-03-01

Family

ID=5805711

Family Applications (1)

Application Number Title Priority Date Filing Date
ES402010A Expired ES402010A1 (en) 1971-04-23 1972-04-22 Procedure for obtaining microcapsules. (Machine-translation by Google Translate, not legally binding)

Country Status (18)

Country Link
JP (1) JPS531229B1 (en)
AR (1) AR193861A1 (en)
AT (1) AT320594B (en)
AU (1) AU473398B2 (en)
BE (1) BE782476A (en)
CA (1) CA968641A (en)
CH (1) CH583067A5 (en)
CS (1) CS172945B2 (en)
DD (1) DD100883A5 (en)
DK (1) DK131327B (en)
ES (1) ES402010A1 (en)
FR (1) FR2133967B1 (en)
GB (1) GB1375118A (en)
IT (1) IT954471B (en)
NL (1) NL7205355A (en)
SE (1) SE379153B (en)
SU (1) SU479275A3 (en)
ZA (1) ZA722662B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE60710B1 (en) * 1987-08-26 1994-08-10 Rohm & Haas Process for microencapsulation, uses of polymers prepared by said process, and compositions containing polymers prepared by said process
US6090925A (en) 1993-03-09 2000-07-18 Epic Therapeutics, Inc. Macromolecular microparticles and methods of production and use
US5981719A (en) 1993-03-09 1999-11-09 Epic Therapeutics, Inc. Macromolecular microparticles and methods of production and use
RU2524388C1 (en) * 2013-02-26 2014-07-27 Открытое акционерное общество "Федеральный научно-производственный центр "Алтай" Method of producing gas-generating element for low-temperature gas generator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2800457A (en) * 1953-06-30 1957-07-23 Ncr Co Oil-containing microscopic capsules and method of making them
FR1298313A (en) * 1959-12-21 1962-07-13 Upjohn Co Liquid-liquid phase separation process for coating extremely fine particles
US3418250A (en) * 1965-10-23 1968-12-24 Us Plywood Champ Papers Inc Microcapsules, process for their formation and transfer sheet record material coated therewith

Also Published As

Publication number Publication date
CA968641A (en) 1975-06-03
SE379153B (en) 1975-09-29
DE2119933B2 (en) 1976-07-22
IT954471B (en) 1973-08-30
AR193861A1 (en) 1973-05-31
SU479275A3 (en) 1975-07-30
GB1375118A (en) 1974-11-27
AT320594B (en) 1975-02-25
JPS531229B1 (en) 1978-01-17
BE782476A (en) 1972-10-23
ZA722662B (en) 1973-02-28
DK131327C (en) 1975-11-24
CS172945B2 (en) 1977-01-28
CH583067A5 (en) 1976-12-31
NL7205355A (en) 1972-10-25
DD100883A5 (en) 1973-10-12
DE2119933A1 (en) 1972-11-09
FR2133967B1 (en) 1977-07-22
FR2133967A1 (en) 1972-12-01
AU473398B2 (en) 1976-06-24
DK131327B (en) 1975-06-30
AU4145172A (en) 1973-10-25

Similar Documents

Publication Publication Date Title
AR195405A1 (en) FINALLY DIVIDED DISPERSION OF A SOLID IN AN ORGANIC LIQUID CONTAINING A DISPERSANT AGENT AND PROCEDURE TO OBTAIN IT
YU33454B (en) Device for combustion of liquid materials comprising solid organic substances
NO141369C (en) DISPERSION OF A SOLID SUBSTANCE IN AN ORGANIC FLUID, CONTAINING A DISSOLVED DISPERSIBILITY
ES402010A1 (en) Procedure for obtaining microcapsules. (Machine-translation by Google Translate, not legally binding)
ES343572A1 (en) Method of making a chromatographic element containing a resinous binder and product produced thereby
SE398260B (en) DEVICE FOR LIQUIDATION OF LIQUID FUEL
SE7802333L (en) SAMPOLYMERIZABLE MIXTURES OF LIQUID RESINS AND UNSATURATED ORGANIC DILUTIONS
ES335718A1 (en) A procedure to separate microorganisms. (Machine-translation by Google Translate, not legally binding)
BE778451A (en) STABILIZATION OF ORGANIC MATERIALS
ES330440A1 (en) Procedure for the preparation of impregnated vinyl nitrocellulose. (Machine-translation by Google Translate, not legally binding)
ES410265A1 (en) Toner particles produced by an encapsulation process
DK145783C (en) LIQUID CARBON HYDRAID MIXTURE
ES405331A1 (en) Method for preparing resins in powder or granular form from aqueous polymer latices
ES388655A1 (en) Pressure-sensitive recording paper
ES416416A1 (en) Method for the preparation of pure lactam from its primary solutions in an organic solvent
ES328111A1 (en) A procedure and device for the drying of organic substances in special organic peroxides. (Machine-translation by Google Translate, not legally binding)
JPS5582621A (en) Production of sponge
ES304800A1 (en) Apparatus for the deodorization of food oils. (Machine-translation by Google Translate, not legally binding)
ES330727A1 (en) Procedure for the continuous extraction of material that contains oil and grease. (Machine-translation by Google Translate, not legally binding)
SU485764A1 (en) Laboratory table
ES327897A1 (en) Method for applying a permeable coating to water vapor on a flexible porous base. (Machine-translation by Google Translate, not legally binding)
ES356274A1 (en) Procedure for the preparation of a biologically active composition. (Machine-translation by Google Translate, not legally binding)
ES346025A1 (en) A method of making a photoconductor layer. (Machine-translation by Google Translate, not legally binding)
ES297502A1 (en) Agitator and its use (Machine-translation by Google Translate, not legally binding)
ES277869A1 (en) A method that comprises black dispersing of smoke in water (Machine-translation by Google Translate, not legally binding)