CA926708A - Process for producing spherical pellets - Google Patents

Process for producing spherical pellets

Info

Publication number
CA926708A
CA926708A CA115553A CA115553A CA926708A CA 926708 A CA926708 A CA 926708A CA 115553 A CA115553 A CA 115553A CA 115553 A CA115553 A CA 115553A CA 926708 A CA926708 A CA 926708A
Authority
CA
Canada
Prior art keywords
producing spherical
spherical pellets
pellets
producing
spherical
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
CA115553A
Other languages
English (en)
Other versions
CA115553S (en
Inventor
Oushima Yoshitaka
Hara Muneo
Umezu Tadashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 JP5225370A external-priority patent/JPS4932936B1/ja
Priority claimed from JP11026470A external-priority patent/JPS4911406B1/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of CA926708A publication Critical patent/CA926708A/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
    • A61K9/20—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
    • 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
    • A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface
    • A61K9/1676—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface having a drug-free core with discrete complete coating layer containing drug
    • 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)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
CA115553A 1970-06-15 1971-06-14 Process for producing spherical pellets Expired CA926708A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5225370A JPS4932936B1 (enExample) 1970-06-15 1970-06-15
JP11026470A JPS4911406B1 (enExample) 1970-12-10 1970-12-10

Publications (1)

Publication Number Publication Date
CA926708A true CA926708A (en) 1973-05-22

Family

ID=26392848

Family Applications (1)

Application Number Title Priority Date Filing Date
CA115553A Expired CA926708A (en) 1970-06-15 1971-06-14 Process for producing spherical pellets

Country Status (6)

Country Link
BE (1) BE768481A (enExample)
CA (1) CA926708A (enExample)
DE (1) DE2129646C3 (enExample)
FR (1) FR2096292A5 (enExample)
GB (1) GB1317400A (enExample)
NL (1) NL149711B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE77165B1 (en) * 1991-01-30 1997-12-03 Wellcome Found Water-dispersible tablet containing acyclovir
US5629016A (en) * 1991-01-30 1997-05-13 Glaxo Wellcome Inc. Water-dispersible tablets
GB9215908D0 (en) * 1992-07-27 1992-09-09 Wellcome Found Water dispersible tablets
RU2128499C1 (ru) * 1992-12-23 1999-04-10 Сайтек С.Р.Л. Способ получения фармацевтических форм с контролированным высвобождением действующего вещества и формы, полученные данным способом
US5698226A (en) * 1993-07-13 1997-12-16 Glaxo Wellcome Inc. Water-dispersible tablets
LT2487163T (lt) 2007-02-23 2016-10-25 Gilead Sciences, Inc. Terapinių agentų farmakokinetinių savybių moduliatoriai
BRPI0911871A8 (pt) 2008-05-02 2018-03-06 Gilead Sciences Inc uso de partículas veículo sólidas para melhorar a processabilidade de um agente farmacêutico

Also Published As

Publication number Publication date
DE2129646A1 (de) 1972-01-27
NL149711B (nl) 1976-06-15
DE2129646C3 (de) 1978-04-20
GB1317400A (en) 1973-05-16
FR2096292A5 (enExample) 1972-02-11
NL7108117A (enExample) 1971-12-17
BE768481A (fr) 1971-11-03
DE2129646B2 (de) 1977-09-01

Similar Documents

Publication Publication Date Title
CA942743A (en) Process for producing 6-methylenetetracyclines and 6-deoxytetracyclines
CA943540A (en) Process for making 7-halolincomycin
CA926708A (en) Process for producing spherical pellets
CA959270A (en) Process for the manufacturing of ore pellets
CA927400A (en) Process for the manufacture of citronellal
CA947772A (en) Process for producing methacrolein
CA942324A (en) Process for producing 5-alkylidene-2-norbornenes
CA960869A (en) Pellet production process
CA941619A (en) Process for producing cadmium
AU427690B2 (en) Process for production spherical pellets
AU3004871A (en) Process for production spherical pellets
CA840929A (en) Process of producing magnetitic pellets
CA969321A (en) Method for producing surface-refined polystyrene-foam shaped parts
CA921852A (en) Process for producing l-serinehydrolyase
CA813925A (en) Process for producing hydrocarbonleads
CA853727A (en) Process for producing 1-phenoxy-2-aminoalkanes
CA837630A (en) Process for producing 4-cyanoimidazole-5-carboxamide
AU422884B2 (en) Process for producing plastein
CA837620A (en) Process for producing pyridyl-dihydroisoquinolines
CA837628A (en) Process for producing 5-amino-4-cyanoimidazole
CA936995A (en) Process for producing polytrimellitimides
CA951870A (en) Process for producing dicyanogen
CA852219A (en) Process for producing areno-oxazinones
CA851744A (en) Process for producing cyanocyclohexanols
CA851195A (en) Process for producing areno-oxazinones