BR9914907A - Cápsula mineral, processo para sua preparação, e, utilização das cápsulas - Google Patents

Cápsula mineral, processo para sua preparação, e, utilização das cápsulas

Info

Publication number
BR9914907A
BR9914907A BR9914907-9A BR9914907A BR9914907A BR 9914907 A BR9914907 A BR 9914907A BR 9914907 A BR9914907 A BR 9914907A BR 9914907 A BR9914907 A BR 9914907A
Authority
BR
Brazil
Prior art keywords
capsules
preparation
mineral
capsule
mineral capsule
Prior art date
Application number
BR9914907-9A
Other languages
English (en)
Inventor
Dominique Dupuis
Catherine Jourdat
Original Assignee
Rhodia 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 Sa filed Critical Rhodia Chimie Sa
Publication of BR9914907A publication Critical patent/BR9914907A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/14—Enzymes or microbial cells immobilised on or in an inorganic carrier
    • 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
    • B01J13/02—Making microcapsules or microballoons
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

''CáPSULA MINERAL, PROCESSO PARA SUA PREPARAçãO, E, UTILIZAçãO DAS CáPSULAS''. A invenção refere-se a uma cápsula mineral constituída de uma casca mineral e de um núcleo líquido em que se encontra imobilizada pelo menos uma substância ativa biológica. Ela também se refere a um processo de preparação das referidas cápsulas, bem como a suas utilizações.
BR9914907-9A 1998-10-30 1999-10-27 Cápsula mineral, processo para sua preparação, e, utilização das cápsulas BR9914907A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9813695A FR2785292B1 (fr) 1998-10-30 1998-10-30 Capsules a ecorce minerale poreuse dans lesquelles sont immobilisees dans un milieu biologique liquide, une ou plusieurs matieres biologiques, leurs procede de preparation et utilisations
PCT/FR1999/002614 WO2000025761A1 (fr) 1998-10-30 1999-10-27 Capsules a ecorce minerale poreuse

Publications (1)

Publication Number Publication Date
BR9914907A true BR9914907A (pt) 2001-08-07

Family

ID=9532225

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914907-9A BR9914907A (pt) 1998-10-30 1999-10-27 Cápsula mineral, processo para sua preparação, e, utilização das cápsulas

Country Status (8)

Country Link
EP (1) EP1124542A1 (pt)
JP (1) JP2003515310A (pt)
AU (1) AU764016B2 (pt)
BR (1) BR9914907A (pt)
CA (1) CA2349674A1 (pt)
FR (1) FR2785292B1 (pt)
NZ (1) NZ511365A (pt)
WO (1) WO2000025761A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2366886T1 (es) * 2000-04-21 2011-10-26 Sol-Gel Technologies Ltd. Composición que presenta estabilidad de formulación potenciada y administración de ingredientes activos tópicos potenciado.
US7758888B2 (en) 2000-04-21 2010-07-20 Sol-Gel Technologies Ltd. Composition exhibiting enhanced formulation stability and delivery of topical active ingredients
FR2840822B1 (fr) * 2002-06-18 2005-04-08 Centre Nat Rech Scient Capsules minerales mesoporeuses par emulsion
FR2842438B1 (fr) * 2002-07-22 2004-10-15 Centre Nat Rech Scient Procede de preparation de billes contenant une matrice minerale reticulee
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
JP2007500590A (ja) 2003-07-31 2007-01-18 ゾル−ゲル テクノロジーズ エルティーディー． 活性成分が充填されたマイクロカプセル及びその製造方法
NZ565013A (en) * 2005-06-17 2010-02-26 Australian Nuclear Science Tec Particles having hydrophobic material therein
JP5051490B2 (ja) * 2005-07-08 2012-10-17 独立行政法人産業技術総合研究所 マクロ生体材料を内包する無機マイクロカプセルおよびその製造方法
EA015815B1 (ru) 2005-08-02 2011-12-30 Сол-Джел Текнолоджиз Лтд. Покрытие из оксида металла для водонерастворимых ингредиентов
JP5259621B2 (ja) * 2006-12-28 2013-08-07 ダウ・コーニング・コーポレイション 多核マイクロカプセル
US20100047357A1 (en) 2007-02-01 2010-02-25 Sol-Gel Technologies Ltd. Compositions for topical application comprising a peroxide and retinoid
AU2008211554B2 (en) 2007-02-01 2013-12-19 Sol-Gel Technologies Ltd. Method for preparing particles comprising metal oxide coating and particles with metal oxide coating
JP5344417B2 (ja) * 2007-04-17 2013-11-20 国立大学法人群馬大学 水油界面を利用した薬物−シリカ封入体の製造法
JP5245155B2 (ja) * 2008-01-31 2013-07-24 独立行政法人産業技術総合研究所 酵素を内包した無機マイクロカプセル、その製造方法及び使用
US9687465B2 (en) 2012-11-27 2017-06-27 Sol-Gel Technologies Ltd. Compositions for the treatment of rosacea

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4983369A (en) * 1989-11-22 1991-01-08 Allied-Signal Inc. Process for forming highly uniform silica spheres
JPH0775728A (ja) * 1993-06-18 1995-03-20 Suzuki Yushi Kogyo Kk 無機質均一微小球体の製造方法
US5693513A (en) * 1995-01-10 1997-12-02 Pope; Edward J. A. Encapsulation of living tissue cells in an organosilicon
US5895757A (en) * 1993-06-30 1999-04-20 Pope; Edward J. A. Encapsulation of living tissue cells in inorganic microspheres prepared from an organosilicon
US6416774B1 (en) * 1996-05-09 2002-07-09 The Trustees Of The University Of Pennsyvania Hollow bone mineral-like calcium phosphate particles

Also Published As

Publication number Publication date
FR2785292A1 (fr) 2000-05-05
EP1124542A1 (fr) 2001-08-22
AU6346999A (en) 2000-05-22
JP2003515310A (ja) 2003-05-07
AU764016B2 (en) 2003-08-07
FR2785292B1 (fr) 2002-06-28
NZ511365A (en) 2003-08-29
CA2349674A1 (fr) 2000-05-11
WO2000025761A1 (fr) 2000-05-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1913 DE 04/09/2007.