GB1094744A - Process for the treatment of finely divided silica - Google Patents

Process for the treatment of finely divided silica

Info

Publication number
GB1094744A
GB1094744A GB2725/65A GB272565A GB1094744A GB 1094744 A GB1094744 A GB 1094744A GB 2725/65 A GB2725/65 A GB 2725/65A GB 272565 A GB272565 A GB 272565A GB 1094744 A GB1094744 A GB 1094744A
Authority
GB
United Kingdom
Prior art keywords
silica
water
product
treatment
weight
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
GB2725/65A
Other languages
English (en)
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB1094744A publication Critical patent/GB1094744A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Inorganic Chemistry (AREA)
  • Epidemiology (AREA)
  • Polymers & Plastics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Cosmetics (AREA)
GB2725/65A 1964-02-28 1965-01-21 Process for the treatment of finely divided silica Expired GB1094744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964D0043745 DE1467023A1 (de) 1964-02-28 1964-02-28 Verfahren zur Inkorporierung von Wasser in feinst verteilter Kieselsaeure

Publications (1)

Publication Number Publication Date
GB1094744A true GB1094744A (en) 1967-12-13

Family

ID=7047826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2725/65A Expired GB1094744A (en) 1964-02-28 1965-01-21 Process for the treatment of finely divided silica

Country Status (8)

Country Link
US (1) US3393155A (enExample)
BE (1) BE660143A (enExample)
CH (1) CH464870A (enExample)
DE (1) DE1467023A1 (enExample)
DK (1) DK115690B (enExample)
FR (1) FR1438271A (enExample)
GB (1) GB1094744A (enExample)
NL (1) NL6501074A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577566A (en) * 1982-04-01 1986-03-25 Betz Laboratories, Inc. Method of conditioning fireside fouling deposits using large particle size amorphous silica

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DE60006159T2 (de) 1999-11-18 2004-06-17 Sorex Ltd., Widnes Schädlingsbekämpfungsmittel, das hydrophobes, aerogel aufweisendes siliciumdioxid enthält
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GB0227938D0 (en) 2002-11-29 2003-01-08 Interbrew Sa Interlocking collar for securing alcohol containing bag to keg container
DE10320196A1 (de) * 2002-12-20 2004-07-08 Henkel Kg Auf Aktien Bleichmittelhaltige Wasch- oder Reinigungsmittel
ES2212740B1 (es) * 2003-01-08 2005-10-16 Bio Portocarrero, S.L. Precipitado de dioxido de silicio para uso agricola.
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US20100009889A1 (en) * 2004-04-20 2010-01-14 Smith William L Dry Delivery Hypochlorite
US20050233900A1 (en) * 2004-04-20 2005-10-20 Smith William L Dry delivery hypochlorite
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CN101384171A (zh) * 2004-12-09 2009-03-11 日晷公司 具有高抗病毒和抗菌效力的组合物
BRPI0518406A2 (pt) * 2004-12-09 2008-11-18 Dial Corp composiÇÕes tendo uma alta eficÁcia antiviral e antibacteriana
EP1827098A2 (en) * 2004-12-09 2007-09-05 The DIal Corporation Compositions having a high antiviral and antibacterial efficacy
EP1830638A2 (en) * 2004-12-09 2007-09-12 The Dial Corporation Compositions having a high antiviral and antibacterial efficacy
US20080199535A1 (en) * 2004-12-09 2008-08-21 The Dial Corporation Compositions Having a High Antiviral and Antibacterial Efficacy
US20060134036A1 (en) * 2004-12-20 2006-06-22 Scancarella Neil D Antiperspirant/deodorant compositions and methods
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US20070020209A1 (en) * 2005-07-20 2007-01-25 Tatyana Zamyatin Makeup compositions and methods
US20070048238A1 (en) * 2005-08-30 2007-03-01 Sandewicz Ida M Color cosmetic compositions and methods
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EP1787958A1 (de) 2005-11-16 2007-05-23 Degussa GmbH Trockene Flüssigkeiten, sowie Verfahren zu ihrer Herstellung
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Family Cites Families (3)

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Publication number Priority date Publication date Assignee Title
NL235736A (enExample) * 1958-02-03
US2993809A (en) * 1959-10-23 1961-07-25 Gen Electric Method for making treated silica fillers
IT631615A (enExample) * 1960-02-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577566A (en) * 1982-04-01 1986-03-25 Betz Laboratories, Inc. Method of conditioning fireside fouling deposits using large particle size amorphous silica

Also Published As

Publication number Publication date
BE660143A (enExample) 1965-06-16
US3393155A (en) 1968-07-16
DE1467023B2 (enExample) 1970-03-19
DE1467023A1 (de) 1969-01-23
FR1438271A (fr) 1966-05-13
CH464870A (de) 1968-11-15
DK115690B (da) 1969-11-03
NL6501074A (enExample) 1965-08-30

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