CH538883A - Machine for the preparation of granules with controlled release of the active substance contained in them - Google Patents

Machine for the preparation of granules with controlled release of the active substance contained in them

Info

Publication number
CH538883A
CH538883A CH1750669A CH1750669A CH538883A CH 538883 A CH538883 A CH 538883A CH 1750669 A CH1750669 A CH 1750669A CH 1750669 A CH1750669 A CH 1750669A CH 538883 A CH538883 A CH 538883A
Authority
CH
Switzerland
Prior art keywords
granules
preparation
machine
active substance
controlled release
Prior art date
Application number
CH1750669A
Other languages
Italian (it)
Inventor
Ariel Segre Dottor David
Original Assignee
Eurand S R L
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 Eurand S R L filed Critical Eurand S R L
Publication of CH538883A publication Critical patent/CH538883A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/06—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of pills, lozenges or dragees
    • 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
    • A61K9/1682—Processes
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5089—Processes

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (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)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Medicinal Preparation (AREA)
CH1750669A 1969-07-28 1969-11-25 Machine for the preparation of granules with controlled release of the active substance contained in them CH538883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2018869 1969-07-28

Publications (1)

Publication Number Publication Date
CH538883A true CH538883A (en) 1973-07-15

Family

ID=11164545

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1750669A CH538883A (en) 1969-07-28 1969-11-25 Machine for the preparation of granules with controlled release of the active substance contained in them

Country Status (11)

Country Link
AT (1) AT306929B (en)
BE (1) BE753766A (en)
CA (1) CA935093A (en)
CH (1) CH538883A (en)
DE (1) DE1953914A1 (en)
ES (1) ES382529A1 (en)
FR (1) FR2053190A1 (en)
GB (1) GB1251115A (en)
LU (1) LU61380A1 (en)
NL (1) NL7011021A (en)
ZA (1) ZA705024B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1561204A (en) * 1977-06-01 1980-02-13 Ici Ltd Sustained release pharmaceutical composition
US4618487A (en) * 1984-07-06 1986-10-21 Alza Corporation Device for administering calcium ascorbate
IT1227336B (en) * 1987-09-11 1991-04-08 Squibb & Sons Inc PHARMACEUTICAL COMPOSITION CONTAINING A HIGH MEDICATION LOAD AND PROCEDURE FOR ITS PREPARATION
GB8805695D0 (en) * 1988-03-10 1988-04-07 Nycomed As Enteric coated spheroidal granules
DE19808634A1 (en) * 1998-02-24 1999-08-26 Schering Ag Production of pharmaceutical pellets, especially containing iloprost, with stabilized release properties

Also Published As

Publication number Publication date
ZA705024B (en) 1971-04-28
NL7011021A (en) 1971-02-01
FR2053190A1 (en) 1971-04-16
AT306929B (en) 1973-04-25
LU61380A1 (en) 1970-09-21
GB1251115A (en) 1971-10-27
BE753766A (en) 1970-12-31
ES382529A1 (en) 1973-04-16
DE1953914A1 (en) 1971-02-11
CA935093A (en) 1973-10-09

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Legal Events

Date Code Title Description
PL Patent ceased