CA1004981A - Procede de fabrication d'un gel mixte de phosphate d'aluminium - Google Patents

Procede de fabrication d'un gel mixte de phosphate d'aluminium

Info

Publication number
CA1004981A
CA1004981A CA135,754A CA135754A CA1004981A CA 1004981 A CA1004981 A CA 1004981A CA 135754 A CA135754 A CA 135754A CA 1004981 A CA1004981 A CA 1004981A
Authority
CA
Canada
Prior art keywords
manufacturing process
aluminum phosphate
mixed gel
phosphate mixed
gel manufacturing
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
CA135,754A
Other languages
English (en)
French (fr)
Other versions
CA135754S (en
Inventor
Jean-Paul Raudnitz
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.)
LABORATOIRES BIOTHERAX
Original Assignee
LABORATOIRES BIOTHERAX
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 LABORATOIRES BIOTHERAX filed Critical LABORATOIRES BIOTHERAX
Application granted granted Critical
Publication of CA1004981A publication Critical patent/CA1004981A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/36—Aluminium phosphates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/02—Inorganic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A61K47/38—Cellulose; Derivatives thereof
    • 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
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0052—Preparation of gels
    • B01J13/0065—Preparation of gels containing an organic phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (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)
  • Dispersion Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA135,754A 1971-09-23 1972-02-28 Procede de fabrication d'un gel mixte de phosphate d'aluminium Expired CA1004981A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7134177A FR2153174B1 (OSRAM) 1971-09-23 1971-09-23

Publications (1)

Publication Number Publication Date
CA1004981A true CA1004981A (fr) 1977-02-08

Family

ID=9083342

Family Applications (1)

Application Number Title Priority Date Filing Date
CA135,754A Expired CA1004981A (fr) 1971-09-23 1972-02-28 Procede de fabrication d'un gel mixte de phosphate d'aluminium

Country Status (8)

Country Link
US (1) US4139612A (OSRAM)
JP (1) JPS5410610B2 (OSRAM)
CA (1) CA1004981A (OSRAM)
DE (1) DE2201752A1 (OSRAM)
ES (1) ES399075A1 (OSRAM)
FR (1) FR2153174B1 (OSRAM)
IT (1) IT1051653B (OSRAM)
SU (1) SU578835A3 (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA786132B (en) * 1977-11-23 1979-12-27 Roussel Uclaf New gastric reflux suppressant pharmaceutical compositions
FR2536994B1 (fr) * 1982-12-01 1985-07-19 Grimberg Georges Composition pharmaceutique nouvelle a base de phosphate d'alumine
US5102916A (en) * 1990-07-03 1992-04-07 Jacques Antoun Method of relieving gastric ulcers with carob extract
AU2347192A (en) * 1992-04-06 1993-11-08 Jacques Antoun Oak and carob bark composition for relieving gastric ulcers
CA2158437A1 (en) * 1993-03-16 1994-09-29 Istvan Racz Aluminium containing pharmaceutical preparation with controlled release
ES2094093B1 (es) * 1994-09-22 1997-08-01 Almirall Lab Formulaciones farmaceuticas liquidas microbiologicamente estables para un carbonato basico de aluminio y magnesio.
EP4560400A1 (en) 2023-11-27 2025-05-28 Stichting Nederlandse Wetenschappelijk Onderzoek Instituten Method for determining an optical property of a multi-layer structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294889A (en) * 1940-06-24 1942-09-08 Wyeth & Bros Ltd John Medicinal product
US3591680A (en) * 1969-11-17 1971-07-06 Smith Kline French Lab Concentrated antacid compositions and method of producing antacid activity
US3692898A (en) * 1970-11-05 1972-09-19 Sterling Drug Inc Aqueous magnesium hydroxide suspensions

Also Published As

Publication number Publication date
SU578835A3 (ru) 1977-10-30
FR2153174A1 (OSRAM) 1973-05-04
US4139612A (en) 1979-02-13
ES399075A1 (es) 1974-11-01
IT1051653B (it) 1981-05-20
DE2201752A1 (de) 1973-03-29
JPS4839619A (OSRAM) 1973-06-11
JPS5410610B2 (OSRAM) 1979-05-08
FR2153174B1 (OSRAM) 1976-04-16

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