ATE369198T1 - Teilchen erhalten durch extraktion einer emulsion mittels eines superkritischen fluids - Google Patents

Teilchen erhalten durch extraktion einer emulsion mittels eines superkritischen fluids

Info

Publication number
ATE369198T1
ATE369198T1 AT03742125T AT03742125T ATE369198T1 AT E369198 T1 ATE369198 T1 AT E369198T1 AT 03742125 T AT03742125 T AT 03742125T AT 03742125 T AT03742125 T AT 03742125T AT E369198 T1 ATE369198 T1 AT E369198T1
Authority
AT
Austria
Prior art keywords
emulsion
extraction
supercritical fluid
solvent
solute
Prior art date
Application number
AT03742125T
Other languages
English (en)
Inventor
Pratibhash Chattopadhyay
Boris Shekunov
Jeffrey Seitzinger
Robert Huff
Original Assignee
Ferro Pfanstiehl Lab 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 Ferro Pfanstiehl Lab Inc filed Critical Ferro Pfanstiehl Lab Inc
Application granted granted Critical
Publication of ATE369198T1 publication Critical patent/ATE369198T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
    • B01D11/0411—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solvent and as anti-solvent for the solute, e.g. formation of particles from solutions
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Colloid Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Cosmetics (AREA)
AT03742125T 2002-07-03 2003-06-20 Teilchen erhalten durch extraktion einer emulsion mittels eines superkritischen fluids ATE369198T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39390402P 2002-07-03 2002-07-03
US44594403P 2003-02-07 2003-02-07
US10/423,492 US6998051B2 (en) 2002-07-03 2003-04-25 Particles from supercritical fluid extraction of emulsion

Publications (1)

Publication Number Publication Date
ATE369198T1 true ATE369198T1 (de) 2007-08-15

Family

ID=30119130

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03742125T ATE369198T1 (de) 2002-07-03 2003-06-20 Teilchen erhalten durch extraktion einer emulsion mittels eines superkritischen fluids

Country Status (10)

Country Link
US (1) US6998051B2 (de)
EP (1) EP1551523B1 (de)
JP (1) JP4421475B2 (de)
CN (1) CN1318116C (de)
AT (1) ATE369198T1 (de)
AU (1) AU2003281210A1 (de)
CA (1) CA2483563C (de)
DE (1) DE60315489T2 (de)
ES (1) ES2289308T3 (de)
WO (1) WO2004004862A1 (de)

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Also Published As

Publication number Publication date
DE60315489T2 (de) 2008-04-24
EP1551523A1 (de) 2005-07-13
US6998051B2 (en) 2006-02-14
CA2483563A1 (en) 2004-01-15
CN1318116C (zh) 2007-05-30
EP1551523B1 (de) 2007-08-08
JP2005531408A (ja) 2005-10-20
EP1551523A4 (de) 2005-11-16
CA2483563C (en) 2008-08-26
ES2289308T3 (es) 2008-02-01
WO2004004862A1 (en) 2004-01-15
JP4421475B2 (ja) 2010-02-24
AU2003281210A1 (en) 2004-01-23
DE60315489D1 (de) 2007-09-20
US20040026319A1 (en) 2004-02-12
CN1665576A (zh) 2005-09-07

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