DD118525A5 - - Google Patents

Info

Publication number
DD118525A5
DD118525A5 DD185235A DD18523575A DD118525A5 DD 118525 A5 DD118525 A5 DD 118525A5 DD 185235 A DD185235 A DD 185235A DD 18523575 A DD18523575 A DD 18523575A DD 118525 A5 DD118525 A5 DD 118525A5
Authority
DD
German Democratic Republic
Application number
DD185235A
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 filed Critical
Publication of DD118525A5 publication Critical patent/DD118525A5/xx

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
    • A61K9/1682—Processes
    • A61K9/1688—Processes resulting in pure drug agglomerate optionally containing up to 5% of excipient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/16—Amides, e.g. hydroxamic acids
    • A61K31/165—Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/402—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Glanulating (AREA)
DD185235A 1974-04-06 1975-04-04 DD118525A5 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2416904A DE2416904A1 (de) 1974-04-06 1974-04-06 Verfahren zur herstellung kugelfoermigen phenacetingranulates und vorrichtung zur durchfuehrung des verfahrens

Publications (1)

Publication Number Publication Date
DD118525A5 true DD118525A5 (enrdf_load_html_response) 1976-03-12

Family

ID=5912382

Family Applications (1)

Application Number Title Priority Date Filing Date
DD185235A DD118525A5 (enrdf_load_html_response) 1974-04-06 1975-04-04

Country Status (10)

Country Link
JP (1) JPS50142724A (enrdf_load_html_response)
BE (1) BE827561A (enrdf_load_html_response)
DD (1) DD118525A5 (enrdf_load_html_response)
DE (1) DE2416904A1 (enrdf_load_html_response)
DK (1) DK146075A (enrdf_load_html_response)
FR (1) FR2266692B1 (enrdf_load_html_response)
GB (2) GB1480187A (enrdf_load_html_response)
LU (1) LU72207A1 (enrdf_load_html_response)
NL (1) NL7504057A (enrdf_load_html_response)
PL (1) PL99139B1 (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833446A1 (de) * 1988-10-01 1990-04-05 Hoechst Ag Verfahren zur herstellung von arzneimittelwirkstoff-partikeln mit verbesserten fliess-, lager- und formulierungseigenschaften sowie arzneimittel, die diese arzneimittelwirkstoff-partikeln enthalten
FR2657257B1 (fr) * 1990-01-19 1994-09-02 Rhone Poulenc Sante Procede de preparation de medicaments sous forme de perles.

Also Published As

Publication number Publication date
JPS50142724A (enrdf_load_html_response) 1975-11-17
PL99139B1 (pl) 1978-06-30
DK146075A (enrdf_load_html_response) 1975-10-07
NL7504057A (nl) 1975-10-08
LU72207A1 (enrdf_load_html_response) 1976-03-02
FR2266692B1 (enrdf_load_html_response) 1979-03-09
BE827561A (fr) 1975-10-06
FR2266692A1 (enrdf_load_html_response) 1975-10-31
GB1480189A (en) 1977-07-20
GB1480187A (en) 1977-07-20
DE2416904A1 (de) 1975-10-16

Similar Documents

Publication Publication Date Title
DK589975A (enrdf_load_html_response)
AU477223B2 (enrdf_load_html_response)
FI750652A7 (enrdf_load_html_response)
FR2257152A1 (enrdf_load_html_response)
FR2263721A1 (enrdf_load_html_response)
FR2266692B1 (enrdf_load_html_response)
FI750979A7 (enrdf_load_html_response)
FR2258449A1 (enrdf_load_html_response)
AR198563A1 (enrdf_load_html_response)
FR2259257B1 (enrdf_load_html_response)
DE2406631A1 (enrdf_load_html_response)
BG20149A1 (enrdf_load_html_response)
BG20673A1 (enrdf_load_html_response)
BG20659A1 (enrdf_load_html_response)
BG20638A1 (enrdf_load_html_response)
BG20503A1 (enrdf_load_html_response)
BG20491A1 (enrdf_load_html_response)
BG20477A1 (enrdf_load_html_response)
BG20679A1 (enrdf_load_html_response)
BG20702A1 (enrdf_load_html_response)
BG20708A1 (enrdf_load_html_response)
BG20474A1 (enrdf_load_html_response)
BG20444A1 (enrdf_load_html_response)
BG20233A1 (enrdf_load_html_response)
BG19866A1 (enrdf_load_html_response)