ATE460994T1 - Elektrostatische abscheidung von durch schnelle entspannung überkritischer lösungen (ress) erhaltene partikel - Google Patents

Elektrostatische abscheidung von durch schnelle entspannung überkritischer lösungen (ress) erhaltene partikel

Info

Publication number
ATE460994T1
ATE460994T1 AT03728972T AT03728972T ATE460994T1 AT E460994 T1 ATE460994 T1 AT E460994T1 AT 03728972 T AT03728972 T AT 03728972T AT 03728972 T AT03728972 T AT 03728972T AT E460994 T1 ATE460994 T1 AT E460994T1
Authority
AT
Austria
Prior art keywords
solute
supercritical fluid
ress
particles
particles obtained
Prior art date
Application number
AT03728972T
Other languages
English (en)
Inventor
John Fulton
George Deverman
Original Assignee
Battelle Memorial Institute
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 US10/157,626 external-priority patent/US6756084B2/en
Priority claimed from US10/156,970 external-priority patent/US6780475B2/en
Application filed by Battelle Memorial Institute filed Critical Battelle Memorial Institute
Application granted granted Critical
Publication of ATE460994T1 publication Critical patent/ATE460994T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0004—Use of compounding ingredients, the chemical constitution of which is unknown, broadly defined, or irrelevant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/025—Processes for applying liquids or other fluent materials performed by spraying using gas close to its critical state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10—Deposition of organic active material
    • H10K71/12—Deposition of organic active material using liquid deposition, e.g. spin coating
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
AT03728972T 2002-05-28 2003-05-14 Elektrostatische abscheidung von durch schnelle entspannung überkritischer lösungen (ress) erhaltene partikel ATE460994T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/157,626 US6756084B2 (en) 2002-05-28 2002-05-28 Electrostatic deposition of particles generated from rapid expansion of supercritical fluid solutions
US10/156,970 US6780475B2 (en) 2002-05-28 2002-05-28 Electrostatic deposition of particles generated from rapid expansion of supercritical fluid solutions
PCT/US2003/015477 WO2003101624A1 (en) 2002-05-28 2003-05-14 Electrostatic deposition of particles generated from rapid expansion of supercritical fluid solutions

Publications (1)

Publication Number Publication Date
ATE460994T1 true ATE460994T1 (de) 2010-04-15

Family

ID=29714701

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03728972T ATE460994T1 (de) 2002-05-28 2003-05-14 Elektrostatische abscheidung von durch schnelle entspannung überkritischer lösungen (ress) erhaltene partikel

Country Status (8)

Country Link
EP (1) EP1507600B1 (de)
AT (1) ATE460994T1 (de)
AU (1) AU2003234629A1 (de)
DE (1) DE60331731D1 (de)
DK (1) DK1507600T3 (de)
ES (1) ES2342769T3 (de)
PT (1) PT1507600E (de)
WO (1) WO2003101624A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080317967A1 (en) * 2005-02-14 2008-12-25 Kwang-Leong Choy Deposition of Polymeric Films
WO2006113309A1 (en) * 2005-04-15 2006-10-26 Dr. Reddy's Laboratories Ltd. Lacidipine particles
WO2007011707A2 (en) 2005-07-15 2007-01-25 Micell Technologies, Inc. Polymer coatings containing drug powder of controlled morphology
WO2007011708A2 (en) 2005-07-15 2007-01-25 Micell Technologies, Inc. Stent with polymer coating containing amorphous rapamycin
CA2996768C (en) 2006-04-26 2020-12-08 Micell Technologies, Inc. Coatings containing multiple drugs
CN101678388B (zh) 2006-10-23 2013-12-11 米歇尔技术公司 用于在涂覆过程中为基底充电的保持器
CA2679712C (en) 2007-01-08 2016-11-15 Micell Technologies, Inc. Stents having biodegradable layers
US11426494B2 (en) 2007-01-08 2022-08-30 MT Acquisition Holdings LLC Stents having biodegradable layers
WO2008148013A1 (en) 2007-05-25 2008-12-04 Micell Technologies, Inc. Polymer films for medical device coating
ES2444703T3 (es) 2007-06-29 2014-02-26 Cellutech Ab Métodos para preparar superficies superhidrofóbicas sobre cuerpos sólidos mediante soluciones de expansión rápida
SG192523A1 (en) 2008-04-17 2013-08-30 Micell Technologies Inc Stents having bioabsorbable layers
US9510856B2 (en) 2008-07-17 2016-12-06 Micell Technologies, Inc. Drug delivery medical device
EP2313122B1 (de) 2008-07-17 2019-03-06 Micell Technologies, Inc. Medizinische wirkstofffreisetzungsvorrichtung
US8834913B2 (en) 2008-12-26 2014-09-16 Battelle Memorial Institute Medical implants and methods of making medical implants
WO2010120552A2 (en) 2009-04-01 2010-10-21 Micell Technologies, Inc. Coated stents
WO2010121187A2 (en) 2009-04-17 2010-10-21 Micell Techologies, Inc. Stents having controlled elution
US11369498B2 (en) 2010-02-02 2022-06-28 MT Acquisition Holdings LLC Stent and stent delivery system with improved deliverability
US8795762B2 (en) * 2010-03-26 2014-08-05 Battelle Memorial Institute System and method for enhanced electrostatic deposition and surface coatings
CA2797110C (en) 2010-04-22 2020-07-21 Micell Technologies, Inc. Stents and other devices having extracellular matrix coating
EP2593039B1 (de) 2010-07-16 2022-11-30 Micell Technologies, Inc. Medizinische wirkstofffreisetzungsvorrichtung
US10464100B2 (en) 2011-05-31 2019-11-05 Micell Technologies, Inc. System and process for formation of a time-released, drug-eluting transferable coating
US10117972B2 (en) 2011-07-15 2018-11-06 Micell Technologies, Inc. Drug delivery medical device
US10188772B2 (en) 2011-10-18 2019-01-29 Micell Technologies, Inc. Drug delivery medical device
AU2014248508B2 (en) 2013-03-12 2018-11-08 Micell Technologies, Inc. Bioabsorbable biomedical implants
WO2014186532A1 (en) 2013-05-15 2014-11-20 Micell Technologies, Inc. Bioabsorbable biomedical implants

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106650A (en) * 1988-07-14 1992-04-21 Union Carbide Chemicals & Plastics Technology Corporation Electrostatic liquid spray application of coating with supercritical fluids as diluents and spraying from an orifice
US4882107A (en) * 1988-11-23 1989-11-21 Union Carbide Chemicals And Plastics Company Inc. Mold release coating process and apparatus using a supercritical fluid
US5088443A (en) * 1989-10-04 1992-02-18 Nordson Corporation Method and apparatus for spraying a liquid coating containing supercritical fluid or liquified gas
US5212229A (en) * 1991-03-28 1993-05-18 Union Carbide Chemicals & Plastics Technology Corporation Monodispersed acrylic polymers in supercritical, near supercritical and subcritical fluids
US5639441A (en) * 1992-03-06 1997-06-17 Board Of Regents Of University Of Colorado Methods for fine particle formation
JPH10501293A (ja) * 1994-06-14 1998-02-03 ヘルバーツ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 粉末塗料組成物の製造法および塗料を製造するためのその使用
MX9504934A (es) * 1994-12-12 1997-01-31 Morton Int Inc Revestimientos en polvo de pelicula delgada lisa.

Also Published As

Publication number Publication date
DE60331731D1 (de) 2010-04-29
DK1507600T3 (da) 2010-06-07
AU2003234629A1 (en) 2003-12-19
WO2003101624A1 (en) 2003-12-11
ES2342769T3 (es) 2010-07-14
PT1507600E (pt) 2010-06-04
EP1507600B1 (de) 2010-03-17
EP1507600A1 (de) 2005-02-23

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