FR2575454B1 - Procede et appareil pour la preparation continue d'un gel d'hydroxycarbonate d'aluminium et gel ainsi obtenu - Google Patents

Procede et appareil pour la preparation continue d'un gel d'hydroxycarbonate d'aluminium et gel ainsi obtenu

Info

Publication number
FR2575454B1
FR2575454B1 FR858505891A FR8505891A FR2575454B1 FR 2575454 B1 FR2575454 B1 FR 2575454B1 FR 858505891 A FR858505891 A FR 858505891A FR 8505891 A FR8505891 A FR 8505891A FR 2575454 B1 FR2575454 B1 FR 2575454B1
Authority
FR
France
Prior art keywords
gel
continuous preparation
aluminum hydroxycarbonate
aluminum
hydroxycarbonate
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 - Lifetime
Application number
FR858505891A
Other languages
English (en)
Other versions
FR2575454A1 (fr
Inventor
Wilbur Gene Heath
Robert Brett Casey
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.)
Rorer International Overseas Inc
Original Assignee
Rorer International Overseas Inc
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 Rorer International Overseas Inc filed Critical Rorer International Overseas Inc
Publication of FR2575454A1 publication Critical patent/FR2575454A1/fr
Application granted granted Critical
Publication of FR2575454B1 publication Critical patent/FR2575454B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/06—Aluminium, calcium or magnesium; Compounds thereof, e.g. clay
    • A61K33/10—Carbonates; Bicarbonates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/77—Aluminium carbonates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
FR858505891A 1984-12-27 1985-04-18 Procede et appareil pour la preparation continue d'un gel d'hydroxycarbonate d'aluminium et gel ainsi obtenu Expired - Lifetime FR2575454B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/686,744 US4622167A (en) 1984-12-27 1984-12-27 Low viscosity aluminum hydroxy carbonate gel process

Publications (2)

Publication Number Publication Date
FR2575454A1 FR2575454A1 (fr) 1986-07-04
FR2575454B1 true FR2575454B1 (fr) 1990-11-02

Family

ID=24757566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858505891A Expired - Lifetime FR2575454B1 (fr) 1984-12-27 1985-04-18 Procede et appareil pour la preparation continue d'un gel d'hydroxycarbonate d'aluminium et gel ainsi obtenu

Country Status (9)

Country Link
US (1) US4622167A (fr)
EP (1) EP0207141A4 (fr)
JP (1) JPH08693B2 (fr)
AU (1) AU576053B2 (fr)
CA (1) CA1265724A (fr)
ES (2) ES8707736A1 (fr)
FR (1) FR2575454B1 (fr)
MX (1) MX166574B (fr)
WO (1) WO1986003972A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2307475B (en) * 1995-11-23 1998-07-29 Sandoz Ltd Cement acceleration process
FR2741616B1 (fr) * 1995-11-23 2000-03-10 Sandoz Sa Accelerateurs du ciment
US8215292B2 (en) 1996-07-17 2012-07-10 Bryant Clyde C Internal combustion engine and working cycle
FR2912737A1 (fr) 2007-02-16 2008-08-22 Duclos Chimie Sa Procede de preparation d'un hydroxycarbonate d'aluminium
US7960463B2 (en) * 2007-12-31 2011-06-14 Bridgestone Corporation Tire treads including aluminum hydroxycarbonate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951852A (en) * 1968-08-16 1976-04-20 John Wyeth & Brother Limited Process for the preparation of alumina gel
US3773918A (en) * 1971-09-24 1973-11-20 Chattem Chem Division Stable,reactive aluminum hydroxide dried gel and method of making same
DE2421703C3 (de) * 1974-05-04 1982-05-19 Dr. Madaus & Co, 5000 Köln Verfahren zur Herstellung von basischem Aluminiumoxicarbonathydrat
US4500444A (en) * 1982-04-22 1985-02-19 Beekman Stewart M Process for preparing basic aluminum carbonate gels substantially free from foreign anions and fibrous colloidal alumina monohydrate of a boehmite crystal lattice structure
US4495087A (en) * 1982-12-27 1985-01-22 Ng Tai Wing Preparation of aluminum hydroxycarbonate gels by a continuous process
AU541960B2 (en) * 1983-01-11 1985-01-31 Warner-Lambert Canada Inc. Aluminium hydroxycarbonate gel
CA1208413A (fr) * 1983-04-15 1986-07-29 Betty P.L. Wen Gel d'hydroxycarbonate d'aluminium

Also Published As

Publication number Publication date
ES557033A0 (es) 1987-08-01
ES550433A0 (es) 1987-08-16
AU576053B2 (en) 1988-08-11
FR2575454A1 (fr) 1986-07-04
AU5307886A (en) 1986-07-29
WO1986003972A1 (fr) 1986-07-17
JPS62501287A (ja) 1987-05-21
EP0207141A1 (fr) 1987-01-07
JPH08693B2 (ja) 1996-01-10
EP0207141A4 (fr) 1988-05-16
US4622167A (en) 1986-11-11
ES8707430A1 (es) 1987-08-01
ES8707736A1 (es) 1987-08-16
CA1265724A (fr) 1990-02-13
MX166574B (es) 1993-01-20

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Legal Events

Date Code Title Description
TP Transmission of property