AU473398B2 - Process for the manufacture of microcapsules - Google Patents

Process for the manufacture of microcapsules

Info

Publication number
AU473398B2
AU473398B2 AU41451/72A AU4145172A AU473398B2 AU 473398 B2 AU473398 B2 AU 473398B2 AU 41451/72 A AU41451/72 A AU 41451/72A AU 4145172 A AU4145172 A AU 4145172A AU 473398 B2 AU473398 B2 AU 473398B2
Authority
AU
Australia
Prior art keywords
microcapsules
manufacture
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
AU41451/72A
Other languages
English (en)
Other versions
AU4145172A (en
Inventor
RUDOLF BACHMANN and WOLFGANG SLIVKA GUENTER BAUM
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
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/de
Application filed by Badische Anilin and Sodafabrik AG filed Critical Badische Anilin and Sodafabrik AG
Publication of AU4145172A publication Critical patent/AU4145172A/en
Application granted granted Critical
Publication of AU473398B2 publication Critical patent/AU473398B2/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)
AU41451/72A 1971-04-23 1972-04-21 Process for the manufacture of microcapsules Expired AU473398B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712119933 DE2119933C3 (de) 1971-04-23 Verfahren zur Herstellung von Mikrokapseln
DEDE821199 1971-04-23

Publications (2)

Publication Number Publication Date
AU4145172A AU4145172A (en) 1973-10-25
AU473398B2 true AU473398B2 (en) 1976-06-24

Family

ID=5805711

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41451/72A Expired AU473398B2 (en) 1971-04-23 1972-04-21 Process for the manufacture of microcapsules

Country Status (18)

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

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
US5981719A (en) 1993-03-09 1999-11-09 Epic Therapeutics, Inc. Macromolecular microparticles and methods of production and use
US6090925A (en) 1993-03-09 2000-07-18 Epic Therapeutics, Inc. Macromolecular microparticles and methods of production and use
RU2524388C1 (ru) * 2013-02-26 2014-07-27 Открытое акционерное общество "Федеральный научно-производственный центр "Алтай" Способ изготовления газогенерирующего элемента для низкотемпературного газогенератора

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 (fr) * 1959-12-21 1962-07-13 Upjohn Co Procédé de séparation en phases liquide-liquide pour l'enduisage de particules extrêmement fines
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
DD100883A5 (ko) 1973-10-12
DK131327C (ko) 1975-11-24
IT954471B (it) 1973-08-30
CS172945B2 (en) 1977-01-28
GB1375118A (ko) 1974-11-27
AT320594B (de) 1975-02-25
AU4145172A (en) 1973-10-25
AR193861A1 (es) 1973-05-31
ZA722662B (en) 1973-02-28
CA968641A (en) 1975-06-03
CH583067A5 (ko) 1976-12-31
FR2133967B1 (ko) 1977-07-22
DE2119933A1 (de) 1972-11-09
DE2119933B2 (de) 1976-07-22
FR2133967A1 (ko) 1972-12-01
SE379153B (ko) 1975-09-29
SU479275A3 (ru) 1975-07-30
BE782476A (fr) 1972-10-23
ES402010A1 (es) 1975-03-01
NL7205355A (ko) 1972-10-25
JPS531229B1 (ko) 1978-01-17
DK131327B (da) 1975-06-30

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