ITMI932763A1 - Procedimento per la produzione di polveri a granulometria controllata e prodotto in polvere cosi' ottenuto - Google Patents

Procedimento per la produzione di polveri a granulometria controllata e prodotto in polvere cosi' ottenuto

Info

Publication number
ITMI932763A1
ITMI932763A1 IT002763A ITMI932763A ITMI932763A1 IT MI932763 A1 ITMI932763 A1 IT MI932763A1 IT 002763 A IT002763 A IT 002763A IT MI932763 A ITMI932763 A IT MI932763A IT MI932763 A1 ITMI932763 A1 IT MI932763A1
Authority
IT
Italy
Prior art keywords
powder
procedure
production
controlled granulometry
product
Prior art date
Application number
IT002763A
Other languages
English (en)
Inventor
Gavino Mura
Silvio Pozzoli
Original Assignee
Otefal Srl
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 Otefal Srl filed Critical Otefal Srl
Priority to IT93MI002763A priority Critical patent/IT1265473B1/it
Publication of ITMI932763A0 publication Critical patent/ITMI932763A0/it
Priority to EP94119470A priority patent/EP0661091B1/en
Priority to DE69406102T priority patent/DE69406102T2/de
Publication of ITMI932763A1 publication Critical patent/ITMI932763A1/it
Application granted granted Critical
Publication of IT1265473B1 publication Critical patent/IT1265473B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/03—Powdery paints
    • C09D5/031—Powdery paints characterised by particle size or shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Paints Or Removers (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT93MI002763A 1993-12-30 1993-12-30 Procedimento per la produzione di polveri a granulometria controllata e prodotto in polvere cosi' ottenuto IT1265473B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT93MI002763A IT1265473B1 (it) 1993-12-30 1993-12-30 Procedimento per la produzione di polveri a granulometria controllata e prodotto in polvere cosi' ottenuto
EP94119470A EP0661091B1 (en) 1993-12-30 1994-12-09 Process for the production of powders with controlled particle sizes and powdery product so obtained
DE69406102T DE69406102T2 (de) 1993-12-30 1994-12-09 Verfahren zum Herstellen von Pulvern mit kontrollierter Teilchengrösse und so erhaltene Pulver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI002763A IT1265473B1 (it) 1993-12-30 1993-12-30 Procedimento per la produzione di polveri a granulometria controllata e prodotto in polvere cosi' ottenuto

Publications (3)

Publication Number Publication Date
ITMI932763A0 ITMI932763A0 (it) 1993-12-30
ITMI932763A1 true ITMI932763A1 (it) 1995-06-30
IT1265473B1 IT1265473B1 (it) 1996-11-22

Family

ID=11367430

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI002763A IT1265473B1 (it) 1993-12-30 1993-12-30 Procedimento per la produzione di polveri a granulometria controllata e prodotto in polvere cosi' ottenuto

Country Status (3)

Country Link
EP (1) EP0661091B1 (it)
DE (1) DE69406102T2 (it)
IT (1) IT1265473B1 (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX9504934A (es) * 1994-12-12 1997-01-31 Morton Int Inc Revestimientos en polvo de pelicula delgada lisa.
WO1996034905A1 (en) 1995-05-01 1996-11-07 Ppg Industries, Inc. Curable compositions composite coatings and process for having improved mar and abrasion resistance
GB2333975B (en) * 1995-05-09 2000-01-12 Colorcon Ltd Improvements in or relating to electrostatic coating of substrates
ATE293440T1 (de) 1995-05-09 2005-05-15 Phoqus Pharmaceuticals Ltd Pulverbeschichtungszusammensetzung für elektrostatische beschichtung von pharmazeutischen substraten
US7008668B2 (en) 1995-05-09 2006-03-07 Phoqus Pharmaceuticals Limited Powder coating composition for electrostatic coating of pharmaceutical substrates
CN1083300C (zh) * 1996-06-14 2002-04-24 巴斯福涂料股份公司 金属带材涂漆方法
US6583187B1 (en) 1996-07-19 2003-06-24 Andrew T. Daly Continuous processing of powder coating compositions
US6114414A (en) * 1996-07-19 2000-09-05 Morton International, Inc. Continuous processing of powder coating compositions
US5766522A (en) * 1996-07-19 1998-06-16 Morton International, Inc. Continuous processing of powder coating compositions
US6075074A (en) 1996-07-19 2000-06-13 Morton International, Inc. Continuous processing of powder coating compositions
GB9623634D0 (en) 1996-11-13 1997-01-08 Bpsi Holdings Inc Method and apparatus for the coating of substrates for pharmaceutical use
DE19749989A1 (de) * 1997-11-12 1999-05-27 Herberts Gmbh Verfahren zur Herstellung von Pulverlackzusammensetzungen
US6184270B1 (en) 1998-09-21 2001-02-06 Eric J. Beckman Production of power formulations
FR2802445B1 (fr) * 1999-12-15 2002-02-15 Separex Sa Procede et dispositif de captage de fines particules par piegeage au sein d'un melange solide de type neige carbonique
GB0002305D0 (en) 2000-02-01 2000-03-22 Phoqus Limited Power material for electrostatic application
GB0027357D0 (en) 2000-11-09 2000-12-27 Bradford Particle Design Plc Particle formation methods and their products
GB0208742D0 (en) 2002-04-17 2002-05-29 Bradford Particle Design Ltd Particulate materials
DE10212482C1 (de) * 2002-03-21 2003-06-26 Messer Griesheim Gmbh Verfahren zur Herstellung von Pulverlack
GB0216562D0 (en) 2002-04-25 2002-08-28 Bradford Particle Design Ltd Particulate materials
US9339459B2 (en) 2003-04-24 2016-05-17 Nektar Therapeutics Particulate materials
DE10248619A1 (de) * 2002-10-18 2004-04-29 Bayer Ag Verfahren zur Herstellung pulverförmiger Wirkstoff-Formulierungen mit kompressiblen Fluiden
CA2524773C (en) 2003-05-08 2014-04-08 Nektar Therapeutics Uk Ltd Particulate coformulations of active substances with excipients
GB0407312D0 (en) 2004-03-31 2004-05-05 Phoqus Pharmaceuticals Ltd Method and apparatus for the application of powder material to substrates
WO2008097664A1 (en) 2007-02-11 2008-08-14 Map Pharmaceuticals, Inc. Method of therapeutic administration of dhe to enable rapid relief of migraine while minimizing side effect profile
US9808030B2 (en) 2011-02-11 2017-11-07 Grain Processing Corporation Salt composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01176437A (ja) * 1987-12-29 1989-07-12 Ono Pharmaceut Co Ltd 有機物質の微粒化方法
DE68907062T2 (de) * 1988-10-05 1993-10-07 Upjohn Co Feinverteiltes feste kristalline pulver durch niederschlag in einem anti-lösungsmittel.

Also Published As

Publication number Publication date
IT1265473B1 (it) 1996-11-22
DE69406102T2 (de) 1998-02-05
EP0661091A1 (en) 1995-07-05
EP0661091B1 (en) 1997-10-08
ITMI932763A0 (it) 1993-12-30
DE69406102D1 (de) 1997-11-13

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971126