GB1341515A - - Google Patents

Info

Publication number
GB1341515A
GB1341515A GB2566172A GB2566172A GB1341515A GB 1341515 A GB1341515 A GB 1341515A GB 2566172 A GB2566172 A GB 2566172A GB 2566172 A GB2566172 A GB 2566172A GB 1341515 A GB1341515 A GB 1341515A
Authority
GB
United Kingdom
Prior art keywords
binding agent
tablets
june
melting point
powdered
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.)
Expired
Application number
GB2566172A
Other languages
English (en)
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
Priority claimed from DE19712127683 external-priority patent/DE2127683C3/de
Application filed filed Critical
Publication of GB1341515A publication Critical patent/GB1341515A/en
Expired legal-status Critical Current

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
    • A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
    • 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
    • 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
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1617—Organic compounds, e.g. phospholipids, fats
    • 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
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • 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
    • 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
    • B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
GB2566172A 1971-06-04 1972-06-01 Expired GB1341515A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712127683 DE2127683C3 (de) 1971-06-04 Verfahren zur Granulierung von pulverförmiger! Tablettenmassen

Publications (1)

Publication Number Publication Date
GB1341515A true GB1341515A (enrdf_load_stackoverflow) 1973-12-25

Family

ID=5809772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2566172A Expired GB1341515A (enrdf_load_stackoverflow) 1971-06-04 1972-06-01

Country Status (11)

Country Link
JP (1) JPS5420571B1 (enrdf_load_stackoverflow)
AT (1) AT320157B (enrdf_load_stackoverflow)
CH (1) CH574245A5 (enrdf_load_stackoverflow)
ES (1) ES403326A1 (enrdf_load_stackoverflow)
FI (1) FI53921C (enrdf_load_stackoverflow)
FR (1) FR2140131B1 (enrdf_load_stackoverflow)
GB (1) GB1341515A (enrdf_load_stackoverflow)
IT (1) IT956086B (enrdf_load_stackoverflow)
NL (1) NL7207481A (enrdf_load_stackoverflow)
SE (1) SE386074B (enrdf_load_stackoverflow)
ZA (1) ZA723701B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5443846A (en) * 1990-04-28 1995-08-22 Takeda Chemical Industries, Ltd. Granulated preparations and method of producing the same
US5853758A (en) * 1992-01-13 1998-12-29 Pfizer Inc. Preparation of tablets of increased strength

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1279574C (en) * 1985-04-17 1991-01-29 Jeffrey L. Finnan Process for lubricating water-soluble vitamin powders
EP0214092A1 (en) * 1985-08-08 1987-03-11 Ciba-Geigy Ag Enhanced absorption of psychoactive 2-aryl-pyrazolo quinolines as a solid molecular dispersion in polyvinylpyrrolidone
DE4031881C2 (de) * 1990-10-08 1994-02-24 Sanol Arznei Schwarz Gmbh Lösungsmittelfreie, oral zu verabreichende pharmazeutische Zubereitung mit verzögerter Wirkstoffreisetzung und Verfahren zu deren Herstellung
JP5958100B2 (ja) * 2011-06-14 2016-07-27 大正製薬株式会社 生薬含有固形製剤

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU40623A1 (enrdf_load_stackoverflow) * 1960-09-28 1962-03-20
DE1617593A1 (de) * 1965-10-12 1971-04-29 Leo Pharm Prod Ltd Verfahren zur Herstellung von Tabletten oder Pillen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5443846A (en) * 1990-04-28 1995-08-22 Takeda Chemical Industries, Ltd. Granulated preparations and method of producing the same
US5853758A (en) * 1992-01-13 1998-12-29 Pfizer Inc. Preparation of tablets of increased strength

Also Published As

Publication number Publication date
CH574245A5 (enrdf_load_stackoverflow) 1976-04-15
ZA723701B (en) 1973-04-25
ES403326A1 (es) 1975-05-01
FR2140131B1 (enrdf_load_stackoverflow) 1976-03-05
FI53921C (fi) 1978-09-11
DE2127683A1 (de) 1973-08-02
JPS5420571B1 (enrdf_load_stackoverflow) 1979-07-24
NL7207481A (enrdf_load_stackoverflow) 1972-12-06
IT956086B (it) 1973-10-10
AT320157B (de) 1975-01-27
FI53921B (fi) 1978-05-31
FR2140131A1 (enrdf_load_stackoverflow) 1973-01-12
DE2127683B2 (de) 1975-05-22
SE386074B (sv) 1976-08-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee