IT972173B - Processo per la granulazione in letto fluido di componenti pol verulenti granulari o parzial mente pre granulati - Google Patents

Processo per la granulazione in letto fluido di componenti pol verulenti granulari o parzial mente pre granulati

Info

Publication number
IT972173B
IT972173B IT2864572A IT2864572A IT972173B IT 972173 B IT972173 B IT 972173B IT 2864572 A IT2864572 A IT 2864572A IT 2864572 A IT2864572 A IT 2864572A IT 972173 B IT972173 B IT 972173B
Authority
IT
Italy
Prior art keywords
verulent
pol
granulated
granulation
granular
Prior art date
Application number
IT2864572A
Other languages
English (en)
Italian (it)
Original Assignee
Sandoz Ag
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 Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of IT972173B publication Critical patent/IT972173B/it

Links

Classifications

    • 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
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • 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
    • A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0007—Effervescent
    • 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
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Glanulating (AREA)
  • Medicinal Preparation (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
IT2864572A 1971-08-31 1972-08-30 Processo per la granulazione in letto fluido di componenti pol verulenti granulari o parzial mente pre granulati IT972173B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712143519 DE2143519B2 (de) 1971-08-31 1971-08-31 Verfahren zur Wirbelschichtgranulation pulverförmiger pharmazeutischer Mischungen

Publications (1)

Publication Number Publication Date
IT972173B true IT972173B (it) 1974-05-20

Family

ID=5818240

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2864572A IT972173B (it) 1971-08-31 1972-08-30 Processo per la granulazione in letto fluido di componenti pol verulenti granulari o parzial mente pre granulati

Country Status (5)

Country Link
JP (1) JPS4834780A (xx)
DE (1) DE2143519B2 (xx)
FR (1) FR2150986A1 (xx)
IT (1) IT972173B (xx)
NL (1) NL7211618A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58214333A (ja) * 1982-06-04 1983-12-13 Dai Ichi Seiyaku Co Ltd 粒状物
DE3535536A1 (de) * 1985-10-04 1987-04-09 Lentia Gmbh Verfahren zum gleichzeitigen trocknen und granulieren von extraktstoffen aus enteiweisstem kaelberblut
CA2083185A1 (en) * 1990-03-12 1991-09-13 William Lawrence Geigle Water-dispersible or water-soluble pesticide granules from heat-activated binders
IE65045B1 (en) * 1990-04-28 1995-10-04 Takeda Chemical Industries Ltd Granulated preparations and method of producing the same
GB0514698D0 (en) * 2005-07-18 2005-08-24 Danisco Process

Also Published As

Publication number Publication date
DE2143519B2 (de) 1974-05-30
DE2143519A1 (de) 1973-03-15
FR2150986B3 (xx) 1975-10-03
FR2150986A1 (en) 1973-04-13
JPS4834780A (xx) 1973-05-22
NL7211618A (xx) 1973-03-02

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