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AU538037B2 - Preparing a hydrous silica gel - Google Patents
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AU538037B2 - Preparing a hydrous silica gel - Google Patents

Preparing a hydrous silica gel

Info

Publication number
AU538037B2
AU538037B2 AU85118/82A AU8511882A AU538037B2 AU 538037 B2 AU538037 B2 AU 538037B2 AU 85118/82 A AU85118/82 A AU 85118/82A AU 8511882 A AU8511882 A AU 8511882A AU 538037 B2 AU538037 B2 AU 538037B2
Authority
AU
Australia
Prior art keywords
preparing
silica gel
hydrous silica
hydrous
gel
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.)
Ceased
Application number
AU85118/82A
Other versions
AU8511882A (en
Inventor
Robert Borden Dewolf
Jurgen Glemser
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Priority to AU85118/82A priority Critical patent/AU538037B2/en
Publication of AU8511882A publication Critical patent/AU8511882A/en
Application granted granted Critical
Publication of AU538037B2 publication Critical patent/AU538037B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/157—After-treatment of gels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25—Silicon; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
AU85118/82A 1978-05-24 1982-06-23 Preparing a hydrous silica gel Ceased AU538037B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU85118/82A AU538037B2 (en) 1978-05-24 1982-06-23 Preparing a hydrous silica gel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US909149 1978-05-24
AU85118/82A AU538037B2 (en) 1978-05-24 1982-06-23 Preparing a hydrous silica gel

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU47316/79A Division AU524229B2 (en) 1978-05-24 1979-05-23 Hydrous silica gel-containing dentifrice

Publications (2)

Publication Number Publication Date
AU8511882A AU8511882A (en) 1982-09-30
AU538037B2 true AU538037B2 (en) 1984-07-26

Family

ID=3762176

Family Applications (1)

Application Number Title Priority Date Filing Date
AU85118/82A Ceased AU538037B2 (en) 1978-05-24 1982-06-23 Preparing a hydrous silica gel

Country Status (1)

Country Link
AU (1) AU538037B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000002814A1 (en) * 1998-07-09 2000-01-20 W. R. Grace & Co.-Conn. Dispersion of fine porous inorganic oxide particles and processes for preparing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000002814A1 (en) * 1998-07-09 2000-01-20 W. R. Grace & Co.-Conn. Dispersion of fine porous inorganic oxide particles and processes for preparing same

Also Published As

Publication number Publication date
AU8511882A (en) 1982-09-30

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