DK0984772T4 - Sammensætning, som indeholder en væske, der er absorberet på en bærer på basis af udfældet silica - Google Patents

Sammensætning, som indeholder en væske, der er absorberet på en bærer på basis af udfældet silica

Info

Publication number
DK0984772T4
DK0984772T4 DK99910448.2T DK99910448T DK0984772T4 DK 0984772 T4 DK0984772 T4 DK 0984772T4 DK 99910448 T DK99910448 T DK 99910448T DK 0984772 T4 DK0984772 T4 DK 0984772T4
Authority
DK
Denmark
Prior art keywords
composition containing
carrier based
liquid absorbed
developed silica
silica
Prior art date
Application number
DK99910448.2T
Other languages
English (en)
Inventor
Jean-Francois Viot
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9524645&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0984772(T4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhodia Chimie Sa filed Critical Rhodia Chimie Sa
Application granted granted Critical
Publication of DK0984772T4 publication Critical patent/DK0984772T4/da

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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
    • C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/174—Vitamins
    • 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
    • A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/143—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with inorganic compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • 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
    • C01P2006/11—Powder tap density
    • 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
    • C01P2006/14—Pore volume
    • 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
    • C01P2006/16—Pore diameter
    • C01P2006/17—Pore diameter distribution
    • 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
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Animal Husbandry (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Silicon Compounds (AREA)
  • Fodder In General (AREA)
  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)
DK99910448.2T 1998-03-30 1999-03-29 Sammensætning, som indeholder en væske, der er absorberet på en bærer på basis af udfældet silica DK0984772T4 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9803909A FR2776537B1 (fr) 1998-03-30 1998-03-30 Composition comprenant un liquide absorbe sur un support a base de silice precipitee
PCT/FR1999/000723 WO1999049850A1 (fr) 1998-03-30 1999-03-29 Composition comprenant un liquide absorbe sur un support a base de silice precipitee

Publications (1)

Publication Number Publication Date
DK0984772T4 true DK0984772T4 (da) 2013-08-05

Family

ID=9524645

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99910448.2T DK0984772T4 (da) 1998-03-30 1999-03-29 Sammensætning, som indeholder en væske, der er absorberet på en bærer på basis af udfældet silica

Country Status (14)

Country Link
EP (1) EP0984772B2 (da)
JP (1) JP3441739B2 (da)
KR (1) KR100440996B1 (da)
CN (1) CN1165292C (da)
AU (1) AU2939999A (da)
CA (1) CA2290683C (da)
DE (1) DE69919284T3 (da)
DK (1) DK0984772T4 (da)
ES (1) ES2222690T5 (da)
FR (1) FR2776537B1 (da)
RU (1) RU2205547C2 (da)
TR (1) TR199902922T1 (da)
TW (1) TW561054B (da)
WO (1) WO1999049850A1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10112651A1 (de) 2001-03-16 2002-09-19 Degussa Inhomogene Kieselsäuren als Trägermaterial
ATE349229T1 (de) * 2002-07-11 2007-01-15 Firmenich & Cie Zusammensetzung für die kontrollierte freisetzung von parfümen und aromen
FR2862978B1 (fr) 2003-12-01 2005-12-30 Rhodia Chimie Sa Nouvel agent promoteur d'adherence sur une surface d'isolant thermique et en particulier sur une surface de polystyrene, et son utilisation dans le domaine de la construction et plus particulierement dans les systemes d'isolation
DE102008035867A1 (de) 2008-08-01 2010-02-04 Evonik Degussa Gmbh Neuartige Fällungskieselsäuren für Trägeranwendungen
MX2012007285A (es) * 2009-12-26 2012-07-30 Evonik Degussa Gmbh Composicion en polvo que contiene agua.
DE102010003204A1 (de) 2010-03-24 2011-12-15 Evonik Degussa Gmbh Grobteilige Trägerkieselsäuren
CA2841149C (en) * 2011-07-08 2019-11-05 Purac Biochem Bv Active formulation for use in feed products
DE102012211121A1 (de) 2012-06-28 2014-01-02 Evonik Industries Ag Granuläre, funktionalisierte Kieselsäure, Verfahren zu deren Herstellung und deren Verwendung
FR3014312B1 (fr) * 2013-12-05 2016-11-25 Oreal Compositions comprenant une charge pompe a sebum et une quantite elevee de mono-alcool
JP6781106B2 (ja) * 2017-06-09 2020-11-04 東ソー・シリカ株式会社 ゴム補強充填用含水ケイ酸及びその製造方法
WO2019121829A1 (en) 2017-12-22 2019-06-27 Rhodia Operations Methods and compositions for the surface treatment of substrates and articles obtained therewith

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3409063A1 (de) * 1984-03-13 1985-09-19 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von fliessfaehigen cholinchlorid-kieselsaeure-pulvern
US4617294A (en) * 1985-04-22 1986-10-14 Ppg Industries, Inc. Animal feed supplement
DE3623922A1 (de) * 1986-07-16 1988-01-21 Basf Ag Verfahren zur herstellung eines staubarmen freifliessenden cholinchloridpulvers
FR2631620B1 (fr) * 1988-05-19 1990-07-27 Rhone Poulenc Chimie Nouvelle silice precipitee absorbante et composition a base de cette s ilice
MY116513A (en) † 1995-04-19 2004-02-28 Ppg Ind Ohio Inc Amorphous precipitated silica having large liquid carrying capacity
DE19807700A1 (de) † 1998-02-24 1999-08-26 Degussa Fällungskieselsäuregranulate

Also Published As

Publication number Publication date
FR2776537A1 (fr) 1999-10-01
FR2776537B1 (fr) 2000-05-05
DE69919284T3 (de) 2013-10-10
ES2222690T3 (es) 2005-02-01
KR20010013162A (ko) 2001-02-26
AU2939999A (en) 1999-10-18
EP0984772A1 (fr) 2000-03-15
WO1999049850A1 (fr) 1999-10-07
JP3441739B2 (ja) 2003-09-02
DE69919284D1 (de) 2004-09-16
ES2222690T5 (es) 2013-10-16
TW561054B (en) 2003-11-11
CA2290683C (fr) 2010-11-02
RU2205547C2 (ru) 2003-06-10
JP2000515483A (ja) 2000-11-21
DE69919284T2 (de) 2005-09-15
EP0984772B1 (fr) 2004-08-11
CA2290683A1 (fr) 1999-10-07
CN1262617A (zh) 2000-08-09
CN1165292C (zh) 2004-09-08
EP0984772B2 (fr) 2013-06-05
TR199902922T1 (xx) 2000-07-21
KR100440996B1 (ko) 2004-07-21

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