DE69900776D1 - Einkapselungsysteme mit organischem kern und mineraler umhüllung enthaltend aluminiumhydroxycarbonat und verfahren zur herstellung - Google Patents

Einkapselungsysteme mit organischem kern und mineraler umhüllung enthaltend aluminiumhydroxycarbonat und verfahren zur herstellung

Info

Publication number
DE69900776D1
DE69900776D1 DE69900776T DE69900776T DE69900776D1 DE 69900776 D1 DE69900776 D1 DE 69900776D1 DE 69900776 T DE69900776 T DE 69900776T DE 69900776 T DE69900776 T DE 69900776T DE 69900776 D1 DE69900776 D1 DE 69900776D1
Authority
DE
Germany
Prior art keywords
mineral
producing
same
containing aluminum
enclosure containing
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 - Fee Related
Application number
DE69900776T
Other languages
English (en)
Other versions
DE69900776T2 (de
Inventor
Dominique Dupuis
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
Rhone Poulenc Chimie SA
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 Rhodia Chimie SAS, Rhone Poulenc Chimie SA filed Critical Rhodia Chimie SAS
Publication of DE69900776D1 publication Critical patent/DE69900776D1/de
Application granted granted Critical
Publication of DE69900776T2 publication Critical patent/DE69900776T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/501—Inorganic compounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Inorganic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cosmetics (AREA)
  • Colloid Chemistry (AREA)
  • Medicinal Preparation (AREA)
DE69900776T 1998-02-13 1999-02-09 Einkapselungsysteme mit organischem kern und mineraler umhüllung enthaltend aluminiumhydroxycarbonat und verfahren zur herstellung Expired - Fee Related DE69900776T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9801781A FR2774906B1 (fr) 1998-02-13 1998-02-13 Systeme d'encapsulation a coeur organique et a ecorce minerale a base d'hydroxycarbonate d'aluminium et son procede de preparation
PCT/FR1999/000280 WO1999040902A1 (fr) 1998-02-13 1999-02-09 Systeme d'encapsulation a coeur organique et a ecorce minerale a base d'hydroxycarbonate d'aluminium et son procede de preparation

Publications (2)

Publication Number Publication Date
DE69900776D1 true DE69900776D1 (de) 2002-02-28
DE69900776T2 DE69900776T2 (de) 2002-08-14

Family

ID=9522968

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69900776T Expired - Fee Related DE69900776T2 (de) 1998-02-13 1999-02-09 Einkapselungsysteme mit organischem kern und mineraler umhüllung enthaltend aluminiumhydroxycarbonat und verfahren zur herstellung

Country Status (6)

Country Link
US (1) US6616947B1 (de)
EP (1) EP1052978B1 (de)
AU (1) AU2428599A (de)
DE (1) DE69900776T2 (de)
FR (1) FR2774906B1 (de)
WO (1) WO1999040902A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7758888B2 (en) 2000-04-21 2010-07-20 Sol-Gel Technologies Ltd. Composition exhibiting enhanced formulation stability and delivery of topical active ingredients
CA2406008C (en) * 2000-04-21 2011-03-15 Sol-Gel Technologies Ltd. Composition exhibiting enhanced formulation stability and delivery of topical active ingredients
US20050037087A1 (en) * 2001-11-08 2005-02-17 Noa Lapidot Compositions containing oils having a specific gravity higher than the specific gravity of water
US6808715B2 (en) 2001-11-09 2004-10-26 Or-Le-Or Ltd. Wrinkle cream
WO2004081222A2 (en) 2003-03-14 2004-09-23 Sol-Gel Technologies Ltd. Agent-encapsulating micro- and nanoparticles, methods for preparation of same and products containing same
FR2855074A1 (fr) * 2003-05-22 2004-11-26 Rhodia Chimie Sa Capsules de phosphate de calcium, procede de preparation et ses utilisations
US8110284B2 (en) 2003-07-31 2012-02-07 Sol-Gel Technologies Ltd. Microcapsules loaded with active ingredients and a method for their preparation
WO2007015243A2 (en) 2005-08-02 2007-02-08 Sol-Gel Technologies Ltd. Metal oxide coating of water insoluble ingredients
BRPI0616409A2 (pt) * 2005-09-27 2011-06-21 Sol Gel Technologies Ltd método para proteção de culturas, e, método para preparar uma microcápsula
ES2763829T3 (es) * 2007-02-01 2020-06-01 Sol Gel Tech Ltd Método para preparar partículas que comprenden un revestimiento de óxido de metal
MX2009008250A (es) 2007-02-01 2009-08-27 Sol Gel Technologies Ltd Composiciones para aplicacion topica que comprenden un peroxido y retinoide.
FR2912737A1 (fr) * 2007-02-16 2008-08-22 Duclos Chimie Sa Procede de preparation d'un hydroxycarbonate d'aluminium
US20090035365A1 (en) * 2007-07-30 2009-02-05 Lewis Michael Popplewell Density Controlled Capsule Particles and Methods of Making the Same
EP2254693A1 (de) * 2008-03-26 2010-12-01 The Procter & Gamble Company Freisetzungspartikel
US20110081484A1 (en) * 2008-06-10 2011-04-07 Jian Cao Core-shell particle and method for manufacturing the same
EP2338480A1 (de) * 2009-12-22 2011-06-29 LEK Pharmaceuticals d.d. Beschichtung von Partikeln mit pharmazeutischen Wirkstoffen mit Carbonatsalz oder Phosphatsalz
US9687465B2 (en) 2012-11-27 2017-06-27 Sol-Gel Technologies Ltd. Compositions for the treatment of rosacea

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1397407A (en) * 1971-07-06 1975-06-11 Hardman & Holden Ltd Aluminium containing pharmaceutical compounds
FR2401619A1 (fr) * 1977-09-02 1979-03-30 Eastman Kodak Co Procede pour preparer des granules indegradables dans la panse des ruminants
US4198390A (en) * 1979-01-31 1980-04-15 Rider Joseph A Simethicone antacid tablet
US4609543A (en) * 1983-11-14 1986-09-02 Nabisco Brands, Inc. Soft homogeneous antacid tablet
KR920002148A (ko) * 1990-07-03 1992-02-28 안드레아 엘. 콜비 비스테로이드계 소염제에 의해 유발된 위장 증상을 완화시키기 위한 약제 조성물 및 이를 완화시키는 방법
SE9600071D0 (sv) * 1996-01-08 1996-01-08 Astra Ab New oral formulation of two active ingredients I

Also Published As

Publication number Publication date
WO1999040902A1 (fr) 1999-08-19
US6616947B1 (en) 2003-09-09
EP1052978A1 (de) 2000-11-22
EP1052978B1 (de) 2002-01-09
FR2774906B1 (fr) 2000-05-12
AU2428599A (en) 1999-08-30
DE69900776T2 (de) 2002-08-14
FR2774906A1 (fr) 1999-08-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee