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
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)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6705757B2 (en) * 1999-11-12 2004-03-16 Alkermes Controlled Therapeutics, Inc. Ii Method and apparatus for preparing microparticles using in-line solvent extraction
GB0102075D0 (en) * 2001-01-26 2001-03-14 Astrazeneca Ab Process
GB0205868D0 (en) * 2002-03-13 2002-04-24 Univ Nottingham Polymer composite with internally distributed deposition matter
US7083748B2 (en) * 2003-02-07 2006-08-01 Ferro Corporation Method and apparatus for continuous particle production using supercritical fluid
US8142814B2 (en) * 2003-02-07 2012-03-27 Ferro Corporation Method and apparatus for supercritical fluid assisted particle production
US7455797B2 (en) * 2003-02-28 2008-11-25 Ferro Corporation Method and apparatus for producing particles using supercritical fluid
AU2003901645A0 (en) * 2003-04-08 2003-05-01 Eiffel Technologies Limited Particle synthesis apparatus and method
US20060008531A1 (en) * 2003-05-08 2006-01-12 Ferro Corporation Method for producing solid-lipid composite drug particles
US7279181B2 (en) * 2003-06-03 2007-10-09 Ferro Corporation Method for preparation of particles from solution-in-supercritical fluid or compressed gas emulsions
KR100603974B1 (ko) 2003-12-05 2006-07-25 김갑식 고체상 지질을 용매로 이용한 나노수준의 또는 비결정질입자의 제조 방법
DE102004049850A1 (de) * 2004-09-15 2006-03-02 Cognis Ip Management Gmbh Verfahren und Anlage zur Herstellung von Mikropartikeln oder Nanopartikeln, Verwendung der Nanopartikel und damit hergestellte Suspension oder Emulsion
ES2265262B1 (es) * 2005-01-31 2008-03-01 Activery Biotech, S.L.(Titular Al 50%) Procedimiento para la obtencion de sistemas micro- y nanodispersos.
US8598092B2 (en) 2005-02-02 2013-12-03 Halliburton Energy Services, Inc. Methods of preparing degradable materials and methods of use in subterranean formations
WO2006132242A1 (ja) * 2005-06-09 2006-12-14 Toss Ltd. 超微小粒子の製造方法
EP1757361A1 (de) 2005-08-23 2007-02-28 Feyecon Development & Implementation B.V. Verfahren zur Herstellung von Kapseln durch Ausfällung
US8153180B2 (en) * 2005-09-06 2012-04-10 Pepsico, Inc. Method and apparatus for making beverages
US8945598B2 (en) * 2005-12-29 2015-02-03 Cordis Corporation Low temperature drying methods for forming drug-containing polymeric compositions
NL1031224C2 (nl) * 2006-02-23 2007-09-03 Friesland Brands Bv Het bereiden van gedroogde deeltjes met behulp van een superkritisch medium.
AU2007246277A1 (en) * 2006-05-04 2007-11-15 Bio-Synectics Inc. Method for preparing nano-scale particle of active material
KR101342119B1 (ko) 2006-05-04 2013-12-18 (주)바이오시네틱스 디올 화합물을 이용한 나노수준의 활성물질 입자 제조 방법
KR101342121B1 (ko) 2006-05-04 2013-12-18 (주)바이오시네틱스 저온 및 저압 하에서 초임계유체를 이용한 나노수준의활성물질 입자 제조방법
US7595348B2 (en) 2006-05-24 2009-09-29 Ferro Corporation Butyl lactate emulsions for the precipitation of water-insoluble drug nanoparticles
US8030376B2 (en) 2006-07-12 2011-10-04 Minusnine Technologies, Inc. Processes for dispersing substances and preparing composite materials
WO2008033023A2 (en) * 2006-09-15 2008-03-20 Echo Pharmaceuticals B.V. Granulate containing a pharmaceutically active substance and anemulsifier and method for its manufacture
CN101541300A (zh) * 2006-10-06 2009-09-23 新南创新私人有限公司 粒子形成
US20080098900A1 (en) * 2006-11-01 2008-05-01 Babatunde Aremu Beverage manufacture using a static mixer
US7745566B2 (en) * 2007-01-23 2010-06-29 Ferro Corporation Methods for the purification of polymers
US20080260852A1 (en) * 2007-01-23 2008-10-23 Ferro Pfanstiehl Laboratories, Inc. Supercritical fluid extraction produced by in-line homogenization
CN101230152B (zh) * 2007-01-28 2010-05-19 青岛科技大学 废聚苯乙烯微米级球形颗粒的制备方法
GB0711680D0 (en) 2007-06-18 2007-07-25 Prosonix Ltd Process
JP5307382B2 (ja) * 2007-11-14 2013-10-02 日機装株式会社 微粒子化方法
US8286561B2 (en) 2008-06-27 2012-10-16 Ssw Holding Company, Inc. Spill containing refrigerator shelf assembly
US11786036B2 (en) 2008-06-27 2023-10-17 Ssw Advanced Technologies, Llc Spill containing refrigerator shelf assembly
GB0812742D0 (en) * 2008-07-11 2008-08-20 Critical Pharmaceuticals Ltd Process
JP5214558B2 (ja) * 2008-08-19 2013-06-19 三洋化成工業株式会社 樹脂粒子およびその製造方法
US8323685B2 (en) 2008-08-20 2012-12-04 Baxter International Inc. Methods of processing compositions containing microparticles
US20100047292A1 (en) * 2008-08-20 2010-02-25 Baxter International Inc. Methods of processing microparticles and compositions produced thereby
US8323615B2 (en) * 2008-08-20 2012-12-04 Baxter International Inc. Methods of processing multi-phasic dispersions
US8367427B2 (en) * 2008-08-20 2013-02-05 Baxter International Inc. Methods of processing compositions containing microparticles
WO2010042191A1 (en) 2008-10-07 2010-04-15 Ross Technology Corporation Highly durable superhydrophobic, oleophobic and anti-icing coatings and methods and compositions for their preparation
US7828996B1 (en) 2009-03-27 2010-11-09 Abbott Cardiovascular Systems Inc. Method for the manufacture of stable, nano-sized particles
KR100924236B1 (ko) * 2009-06-23 2009-10-29 충남대학교산학협력단 균일한 입도분포를 가지는 초미세입자의 신규한 제조방법 및 장치
WO2011056742A1 (en) 2009-11-04 2011-05-12 Ssw Holding Company, Inc. Cooking appliance surfaces having spill containment pattern and methods of making the same
WO2011106565A1 (en) * 2010-02-24 2011-09-01 Travers William A Methods and devices for controlling particle size and particle size distribution
MX2012010669A (es) 2010-03-15 2013-02-07 Ross Technology Corp Destacadores y metodos para producir supreficies hidrofobas.
US8207290B2 (en) * 2010-03-26 2012-06-26 Cerulean Pharma Inc. Methods and systems for generating nanoparticles
WO2011148463A1 (ja) * 2010-05-25 2011-12-01 エム・テクニック株式会社 ドープ元素量を制御された析出物質の製造方法
GB201016433D0 (en) 2010-09-30 2010-11-17 Q Chip Ltd Apparatus and method for making solid beads
GB201016436D0 (en) 2010-09-30 2010-11-17 Q Chip Ltd Method of making solid beads
US9138705B2 (en) 2010-11-22 2015-09-22 Hong Kong Polytechnic University Method for precipitating a solute from a solution
WO2012103182A1 (en) 2011-01-28 2012-08-02 Cerulean Pharma Inc. Method for fabricating nanoparticles
BR112013021231A2 (pt) 2011-02-21 2019-09-24 Ross Tech Corporation revestimentos super-hidrofóbicos e oleofóbicos com sistemas ligantes de baixo voc
CN102151417B (zh) * 2011-03-04 2013-01-23 上海英宝泽生物科技有限公司 组合式超临界流体萃取设备
DE102011085428A1 (de) 2011-10-28 2013-05-02 Schott Ag Einlegeboden
WO2013090939A1 (en) 2011-12-15 2013-06-20 Ross Technology Corporation Composition and coating for superhydrophobic performance
CN102553295A (zh) * 2012-01-10 2012-07-11 佰香汇生物科技（厦门）有限公司 一种新型连续精萃液态原料的超临界二氧化碳萃取技术
US20150024209A1 (en) * 2012-03-12 2015-01-22 Sharp Kabushiki Kaisha Modified particle purification method and manufacturing method, modified particles, functional material, optical member, heat transfer member, and coverage rate analysis device and coverage rate analysis method
CN103449533B (zh) * 2012-05-29 2015-02-18 华东理工大学 一种提取分离趋磁细菌中磁小体的超临界二氧化碳方法
CN102706951B (zh) * 2012-05-30 2014-03-19 神华集团有限责任公司 测定液液两相界面表面电位的方法
CA2878189C (en) 2012-06-25 2021-07-13 Ross Technology Corporation Elastomeric coatings having hydrophobic and/or oleophobic properties
US8778181B1 (en) 2013-03-14 2014-07-15 Crititech, Inc. Equipment assembly for and method of processing particles
US9925512B2 (en) 2013-03-14 2018-03-27 Crititech, Inc. Equipment assembly for and method of processing particles
ES2670473T3 (es) 2015-12-04 2018-05-30 Evonik Degussa Gmbh Procedimiento mejorado para la extracción de sustancias aromatizantes a partir de fases líquidas grasas y/o acuosas
CN107413070A (zh) * 2017-05-27 2017-12-01 曾济天 一种纳米涂印材料及其制备方法
WO2019075006A1 (en) * 2017-10-10 2019-04-18 La'au Pono TREATMENT OF BOTANICAL EXTRACT DRYED BY SPRAYING
CN110396396A (zh) * 2019-08-06 2019-11-01 西南石油大学 一种包含有离子型金属碳化物应用于致密储层的干化剂纳米级超微颗粒制作方法
CN111440255B (zh) * 2020-03-26 2021-03-02 东莞东阳光科研发有限公司 一种含氟树脂乳液的后处理方法及含氟树脂
CN113926324B (zh) * 2021-09-03 2023-08-22 郑州大学 一种利用二氧化碳液气相变制备微泡的方法及微泡的应用

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177177A (en) 1976-03-26 1979-12-04 El Aasser Mohamed S Polymer emulsification process
IL79838A0 (en) 1976-08-26 1986-11-30 Vitamins Inc Mass transfer extraction of liquids from solids
US4734451A (en) 1983-09-01 1988-03-29 Battelle Memorial Institute Supercritical fluid molecular spray thin films and fine powders
US5169968A (en) 1985-09-10 1992-12-08 Vitamins, Inc. Mass separation of liquid or soluble components from solid materials utilizing supercritical fluids
US5290959A (en) 1985-09-10 1994-03-01 Vitamins, Inc. Mass separation of materials
JPH0747643B2 (ja) 1987-02-03 1995-05-24 東レ株式会社 球状ポリマ微粉末の製造方法
US5296166A (en) 1987-04-10 1994-03-22 Jerry Leong Method of manufacturing emulsions
US4898673A (en) 1987-07-11 1990-02-06 Vitamins, Inc. Dynamic supercritical fluid extraction system
US4933404A (en) 1987-11-27 1990-06-12 Battelle Memorial Institute Processes for microemulsion polymerization employing novel microemulsion systems
US5266205A (en) 1988-02-04 1993-11-30 Battelle Memorial Institute Supercritical fluid reverse micelle separation
JPH06102688B2 (ja) 1989-03-15 1994-12-14 日本合成ゴム株式会社 ポリマー粒子の製造方法
US5614089A (en) 1990-07-13 1997-03-25 Isco, Inc. Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
US5268103A (en) * 1990-07-13 1993-12-07 Isco, Inc. Apparatus and method for supercritical fluid extraction
US5216065A (en) 1990-11-29 1993-06-01 The Mead Corporation Emulsion polymerization with large particle size
US5244768A (en) 1991-02-15 1993-09-14 Fuji Xerox Co., Ltd. Manufacturing process for an electrophotographic toner
US5622649A (en) 1991-06-27 1997-04-22 Emory University Multiple emulsions and methods of preparation
US5639441A (en) 1992-03-06 1997-06-17 Board Of Regents Of University Of Colorado Methods for fine particle formation
WO1994008599A1 (en) * 1992-10-14 1994-04-28 The Regents Of The University Of Colorado Ion-pairing of drugs for improved efficacy and delivery
US5776486A (en) 1993-05-28 1998-07-07 Aphios Corporation Methods and apparatus for making liposomes containing hydrophobic drugs
GB9313642D0 (en) * 1993-07-01 1993-08-18 Glaxo Group Ltd Method and apparatus for the formation of particles
DE4328799A1 (de) 1993-08-27 1995-03-02 Hoechst Ag Verfahren zur Gewinnung von pharmakologisch wirksamen Verbindungen aus komplexen Stoffgemischen
US5863696A (en) 1994-01-26 1999-01-26 Konica Corporation Toner particle for electrophotography and production method thereof
US5993850A (en) * 1994-09-13 1999-11-30 Skyepharma Inc. Preparation of multivesicular liposomes for controlled release of encapsulated biologically active substances
DE4445341A1 (de) 1994-12-19 1996-06-20 Basf Ag Verfahren und Vorrichtung zur Herstellung wirkstoffhaltiger Dispersionen
US5578650A (en) 1995-12-01 1996-11-26 Minnesota Mining And Manufacturing Company Methods of preparing hollow acrylate polymer microspheres
DE69734988T2 (de) 1996-08-22 2006-09-21 Jagotec Ag Zubereitungen enthaltend mikropartikel von wasserunlöslichen stoffen und verfahren zu deren herstellung
US5932101A (en) 1996-08-29 1999-08-03 Eastman Chemical Company Process for fluid/dense gas extraction under enhanced solubility conditions
FR2753639B1 (fr) * 1996-09-25 1998-12-11 Procede de preparation de microcapsules de matieres actives enrobees par un polymere et nouvelles microcapsules notamment obtenues selon le procede
US5827522A (en) 1996-10-30 1998-10-27 Troy Corporation Microemulsion and method
JPH10192670A (ja) 1996-12-27 1998-07-28 Inoue Seisakusho:Kk 超臨界状態を用いた分散方法及び分散装置
GB9800936D0 (en) 1997-05-10 1998-03-11 Univ Nottingham Biofunctional polymers
US6391452B1 (en) 1997-07-18 2002-05-21 Bayer Corporation Compositions for nasal drug delivery, methods of making same, and methods of removing residual solvent from pharmaceutical preparations
US5789505A (en) 1997-08-14 1998-08-04 Air Products And Chemicals, Inc. Surfactants for use in liquid/supercritical CO2
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
SE9801287D0 (sv) 1998-04-14 1998-04-14 Astra Ab Incorporation of active substances in carrier matrixes
EP1121088B1 (de) * 1998-10-14 2002-12-18 Cognis Deutschland GmbH & Co. KG Verwendung von nanoskaligen sterolen und sterolestern
CA2255413A1 (en) 1998-12-11 2000-06-11 Fracmaster Ltd. Foamed nitrogen in liquid co2 for fracturing
KR100613969B1 (ko) 1998-12-17 2006-08-18 가부시키가이샤 시세이도 화장료 조성물
JP3025763B1 (ja) 1999-03-04 2000-03-27 花王株式会社 乳化重合用界面活性剤組成物
US6291013B1 (en) 1999-05-03 2001-09-18 Southern Biosystems, Inc. Emulsion-based processes for making microparticles
SE9901667D0 (sv) * 1999-05-07 1999-05-07 Astra Ab Method and device for forming particles
DE50011218D1 (de) * 1999-06-25 2005-10-27 Cognis Ip Man Gmbh Verwendung von nanoskaligen sterolen und sterolestern
US6331317B1 (en) 1999-11-12 2001-12-18 Alkermes Controlled Therapeutics Ii Inc. Apparatus and method for preparing microparticles
US8137699B2 (en) * 2002-03-29 2012-03-20 Trustees Of Princeton University Process and apparatuses for preparing nanoparticle compositions with amphiphilic copolymers and their use
FR2824754B1 (fr) * 2001-05-15 2004-05-28 Separex Sa Procede d'obtention de particules solides a partir d'au moins un produit hydrosoluble

Also Published As

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

Similar Documents

Publication Publication Date Title
ATE369198T1 (de) Teilchen erhalten durch extraktion einer emulsion mittels eines superkritischen fluids
WO2004071634A3 (en) Method for particle production using supercritical fluid
ATE350124T1 (de) Herstellungsverfahren für verbundteilchen
Agi et al. Application of polymeric nanofluid in enhancing oil recovery at reservoir condition
ATE295185T1 (de) Verfahren zur herstellung von sehr feinen teilchen bestehend aus einem wirtsmolekül mit inseriertem wirkstoff
BR0104361A (pt) Sistema e método para a remoção de resìduos sólidos a partir de um fluido bombeado da cavidade de poço
BR112015015206A2 (pt) formulação tensoativa, método para preparação de uma formulação tensoativa, processo para recuperação de fluidos fósseis, e, pacote de tensoativo
BR0301680A (pt) Concentrados de polìmeros hidrófilos
RU2014131066A (ru) Кислотный флюид повышенной вязкости и способ его применения
CN109996930B (zh) 处理井底地层带的方法
EA201690331A1 (ru) Обработка попутно добываемой воды для создания сверхкритической плотнофазной текучей среды и ее закачивания в геологические формации с целью добычи углеводородов
CN104043434A (zh) 一种纤维素中空磁性印迹复合微球吸附剂的制备方法
Khan et al. Permeability recovery of damaged water sensitive core using ultrasonic waves
Gao et al. Investigation of cellulose nanofiber enhanced viscoelastic fracturing fluid system: Increasing viscoelasticity and reducing filtration
Hamida et al. Displacement of oil by different interfacial tension fluids under ultrasonic waves
Lei et al. Preferential flow control in heterogeneous porous media by concentration-manipulated rheology of microgel particle suspension
BR112019002515B1 (pt) Métodos para preparação de uma emulsão de água em óleo e para aglomeração de partículas hidrofóbicas finas em uma pasta fluida, e, emulsão concentrada de água em óleo
TW200801083A (en) Process for the preparation of an artificial latex
CN106179108B (zh) 磁响应型多相泡沫体系及其制备方法
CN113443634A (zh) 一种皮克林超级乳化剂二氧化硅纳米网及其制备方法
Pestov et al. Improving the technology for water-gas mixtures pumping into the reservoir (Russian)
Hamida Effect of ultrasonic waves on immiscible and miscible displacement in porous media
Akhmetov et al. Features of water microdrop dispersion flow in microchannels
CN104818011A (zh) 一种加重压裂液及其制备方法
RU2009140172A (ru) Способ определения оптимального состава смеси для получения водных дисперсий сферических наночастиц

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties