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ATE159843T1 - Verfahren zur herstellung von mischungen aus wirkstoffen und hilfsstoffen unter verwendung von flüssigem kohlendioxid - Google Patents

Verfahren zur herstellung von mischungen aus wirkstoffen und hilfsstoffen unter verwendung von flüssigem kohlendioxid

Info

Publication number
ATE159843T1
ATE159843T1 AT91913783T AT91913783T ATE159843T1 AT E159843 T1 ATE159843 T1 AT E159843T1 AT 91913783 T AT91913783 T AT 91913783T AT 91913783 T AT91913783 T AT 91913783T AT E159843 T1 ATE159843 T1 AT E159843T1
Authority
AT
Austria
Prior art keywords
carbon dioxide
excipients
active ingredients
liquid carbon
producing mixtures
Prior art date
Application number
AT91913783T
Other languages
English (en)
Inventor
Alexander D Lindsay
Barry A Omilinsky
Original Assignee
Formulogics Inc
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 Formulogics Inc filed Critical Formulogics Inc
Application granted granted Critical
Publication of ATE159843T1 publication Critical patent/ATE159843T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/80—After-treatment of the mixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/02—Methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/80—After-treatment of the mixture
    • B01F23/806—Evaporating a carrier, e.g. liquid carbon dioxide used to dissolve, disperse, emulsify or other components that are difficult to be mixed; Evaporating liquid components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fats And Perfumes (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Medicinal Preparation (AREA)
  • Paints Or Removers (AREA)
AT91913783T 1990-07-18 1991-07-18 Verfahren zur herstellung von mischungen aus wirkstoffen und hilfsstoffen unter verwendung von flüssigem kohlendioxid ATE159843T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/553,630 US5169433A (en) 1990-07-18 1990-07-18 Method of preparing mixtures of active ingredients and excipients using liquid carbon dioxide

Publications (1)

Publication Number Publication Date
ATE159843T1 true ATE159843T1 (de) 1997-11-15

Family

ID=24210139

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91913783T ATE159843T1 (de) 1990-07-18 1991-07-18 Verfahren zur herstellung von mischungen aus wirkstoffen und hilfsstoffen unter verwendung von flüssigem kohlendioxid

Country Status (8)

Country Link
US (1) US5169433A (de)
EP (1) EP0493578B1 (de)
JP (1) JPH05501725A (de)
AT (1) ATE159843T1 (de)
AU (1) AU8281091A (de)
CA (1) CA2065400A1 (de)
DE (1) DE69128131T2 (de)
WO (1) WO1992001381A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5301664A (en) * 1992-03-06 1994-04-12 Sievers Robert E Methods and apparatus for drug delivery using supercritical solutions
US5639441A (en) * 1992-03-06 1997-06-17 Board Of Regents Of University Of Colorado Methods for fine particle formation
US5415897A (en) * 1994-03-23 1995-05-16 The Boc Group, Inc. Method of depositing solid substance on a substrate
GB9507768D0 (en) * 1995-04-13 1995-05-31 Glaxo Group Ltd Method of apparatus
JP5038552B2 (ja) 1995-10-17 2012-10-03 オバン・エナジー・リミテッド 不溶性薬物の送達
US6218353B1 (en) * 1997-08-27 2001-04-17 Micell Technologies, Inc. Solid particulate propellant systems and aerosol containers employing the same
US6200352B1 (en) 1997-08-27 2001-03-13 Micell Technologies, Inc. Dry cleaning methods and compositions
DK1071402T3 (da) * 1998-04-09 2007-02-19 Hoffmann La Roche Fremgangsmåde til af partikler med (sub)mikronstörrelse ved oplösning i komprimeret gas og overfladeaktive stoffer
US6190699B1 (en) 1998-05-08 2001-02-20 Nzl Corporation Method of incorporating proteins or peptides into a matrix and administration thereof through mucosa
US6048369A (en) * 1998-06-03 2000-04-11 North Carolina State University Method of dyeing hydrophobic textile fibers with colorant materials in supercritical fluid carbon dioxide
US6261326B1 (en) 2000-01-13 2001-07-17 North Carolina State University Method for introducing dyes and other chemicals into a textile treatment system
US6248136B1 (en) 2000-02-03 2001-06-19 Micell Technologies, Inc. Methods for carbon dioxide dry cleaning with integrated distribution
DK1263413T3 (da) * 2000-03-09 2006-09-11 Univ Ohio State Res Found Fremgangsmåde til fremstilling af faste dispersioner
US6676710B2 (en) 2000-10-18 2004-01-13 North Carolina State University Process for treating textile substrates
US6596262B2 (en) 2001-02-15 2003-07-22 Aeropharm Technology Incorporated Modulated release particles for aerosol delivery
US6485707B2 (en) 2001-02-15 2002-11-26 Aeropharm Technology Incorporated Modulated release particles for aerosol delivery
US20060239925A1 (en) * 2005-04-21 2006-10-26 Konica Minolta Medical & Graphic, Inc. Method of manufacturing pharmaceutical preparation containing liposomes
DE102011085685A1 (de) 2011-11-03 2013-05-08 Beiersdorf Ag Kosmetische Zubereitung mit pulverisierten Stoffen zur Verbesserung der Parfümhaftung
US10233384B2 (en) 2013-06-21 2019-03-19 Praxair Technology, Inc. Fracturing fluid composition and method of using same in geological formations
WO2014204709A2 (en) * 2013-06-21 2014-12-24 Praxair Technology, Inc. Fracturing fluid composition and method of using same in geological formations

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499058A (en) * 1950-02-28 B-haloxantfflne salts of diarylalkyl
US3547620A (en) * 1969-01-23 1970-12-15 Monsanto Co N-(oxamethyl)alpha-halo-acetanilide herbicides
US3619169A (en) * 1969-04-23 1971-11-09 Velsicol Chemical Corp Method of increasing the recoverable sugar from sugar beets
US3637366A (en) * 1969-09-04 1972-01-25 Scott & Sons Co O M Method and composition therefor
BE755687A (fr) * 1969-09-04 1971-03-03 Ciba Geigy Esters carboxyliques portant des substituants et servant comme agents synergiques a des substances insecticides et/ou acaricides
US3719466A (en) * 1970-04-16 1973-03-06 Gulf Research Development Co Protection of wheat and grain sorghum from herbicidal injury
US3689607A (en) * 1970-10-26 1972-09-05 Union Oil Co Urea prilling
US4025632A (en) * 1972-01-05 1977-05-24 Fisons Limited Acaricidal pyridinium salts
US3900469A (en) * 1974-07-03 1975-08-19 Hoffmann La Roche 7-oxa-3-thia-1-aza spiro(5,5)undec-1-ene
US4060632A (en) * 1975-02-13 1977-11-29 American Cyanamid Company Method for controlling acarina
US4206610A (en) * 1978-04-14 1980-06-10 Arthur D. Little, Inc. Method and apparatus for transporting coal as a coal/liquid carbon dioxide slurry
US4546612A (en) * 1984-02-21 1985-10-15 Arthur D. Little, Inc. Method of producing free flowing solids
US4721420A (en) * 1985-09-03 1988-01-26 Arthur D. Little, Inc. Pipeline transportation of coarse coal-liquid carbon dioxide slurry
US5000775A (en) * 1985-12-31 1991-03-19 Monsanto Company 2-amino-4,5-disubstituted-oxazole/thiazole compounds as herbicide antidotes
USH273H (en) * 1986-12-01 1987-05-05 Processing of high solids propellant

Also Published As

Publication number Publication date
JPH05501725A (ja) 1993-04-02
CA2065400A1 (en) 1992-02-06
DE69128131T2 (de) 1998-04-16
EP0493578A4 (en) 1993-03-17
EP0493578B1 (de) 1997-11-05
US5169433A (en) 1992-12-08
WO1992001381A1 (en) 1992-02-06
AU8281091A (en) 1992-02-18
DE69128131D1 (de) 1997-12-11
EP0493578A1 (de) 1992-07-08

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Legal Events

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