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AU2003295631A1 - Media milling using nonspherical grinding media - Google Patents

Media milling using nonspherical grinding media

Info

Publication number
AU2003295631A1
AU2003295631A1 AU2003295631A AU2003295631A AU2003295631A1 AU 2003295631 A1 AU2003295631 A1 AU 2003295631A1 AU 2003295631 A AU2003295631 A AU 2003295631A AU 2003295631 A AU2003295631 A AU 2003295631A AU 2003295631 A1 AU2003295631 A1 AU 2003295631A1
Authority
AU
Australia
Prior art keywords
media
milling
nonspherical
nonspherical grinding
grinding media
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.)
Abandoned
Application number
AU2003295631A
Other languages
English (en)
Inventor
Sean Mark Dalziel
William Norman Ford
Henricus Jacobus Cornelis Gommeren
Douglas Eric Spahr
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of AU2003295631A1 publication Critical patent/AU2003295631A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18Details
    • B02C17/20Disintegrating members
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/141Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/146Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A61P29/02Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID] without antiinflammatory effect

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pain & Pain Management (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Rheumatology (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Crushing And Grinding (AREA)
AU2003295631A 2002-11-18 2003-11-18 Media milling using nonspherical grinding media Abandoned AU2003295631A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42712202P 2002-11-18 2002-11-18
US60/427,122 2002-11-18
PCT/US2003/036910 WO2004045585A1 (fr) 2002-11-18 2003-11-18 Broyage au moyen de corps broyants non spheriques

Publications (1)

Publication Number Publication Date
AU2003295631A1 true AU2003295631A1 (en) 2004-06-15

Family

ID=32326478

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003295631A Abandoned AU2003295631A1 (en) 2002-11-18 2003-11-18 Media milling using nonspherical grinding media

Country Status (6)

Country Link
EP (1) EP1562551A1 (fr)
JP (1) JP2006515766A (fr)
KR (1) KR20050085035A (fr)
CN (1) CN1713893A (fr)
AU (1) AU2003295631A1 (fr)
WO (1) WO2004045585A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050258288A1 (en) * 2003-11-26 2005-11-24 E. I. Du Pont De Nemours And Company High pressure media milling system and process of forming particles
KR20060024927A (ko) * 2004-09-15 2006-03-20 씨제이 주식회사 기계적 분쇄법에 의한 미크론 사이즈 인삼 분말의제조방법
JP4568878B2 (ja) * 2005-03-23 2010-10-27 独立行政法人産業技術総合研究所 バイオマス分解方法及び分解装置
EP1993513A4 (fr) * 2006-03-14 2012-06-27 Merck Sharp & Dohme Procédés et appareils permettant de produire des compositions de microparticules organiques cristallines par micro-broyage et cristallisation sur micro-grain et utilisation correspondante
SI2174717T1 (sl) 2008-10-09 2020-08-31 Imertech Sas Postopek drobljenja
IT1404157B1 (it) * 2010-12-30 2013-11-15 Nano Active Film S R L Forma cristallina nanoporosa disordinata di polistirene sindiotattico, suo processo di preparazione e articoli comprendenti la stessa.
US9393202B2 (en) * 2013-04-26 2016-07-19 Chiesi Farmaceutici S.P.A Particle size reduction of an antimuscarinic compound
CN106396310B (zh) * 2016-11-03 2019-08-20 郴州宏基铭锐科技有限公司 一种污泥处理设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5891231A (en) * 1997-05-13 1999-04-06 Lexmark International Inc. Process for preparing pigment dispersions used in inks
JP4156807B2 (ja) * 1999-06-01 2008-09-24 エラン ファーマ インターナショナル,リミティド 小型ミル及びその方法
NZ522896A (en) * 2000-05-10 2004-05-28 Skyepharma Canada Inc Media milling
WO2002017883A2 (fr) * 2000-08-31 2002-03-07 Rtp Pharma Inc. Particules broyees
CA2436574A1 (fr) * 2000-12-06 2002-06-13 Pharmacia Corporation Procede de broyage a echelle de laboratoire
AU2002321130B2 (en) * 2001-06-29 2006-11-09 Eurand Pharmaceuticals Ltd Process for activation of drugs in a vibrational mill

Also Published As

Publication number Publication date
KR20050085035A (ko) 2005-08-29
WO2004045585A9 (fr) 2005-12-01
JP2006515766A (ja) 2006-06-08
EP1562551A1 (fr) 2005-08-17
WO2004045585A1 (fr) 2004-06-03
CN1713893A (zh) 2005-12-28

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase