FR1275661A - New silica soils - Google Patents

New silica soils

Info

Publication number
FR1275661A
FR1275661A FR845973D FR845973D FR1275661A FR 1275661 A FR1275661 A FR 1275661A FR 845973 D FR845973 D FR 845973D FR 845973 D FR845973 D FR 845973D FR 1275661 A FR1275661 A FR 1275661A
Authority
FR
France
Prior art keywords
new silica
silica soils
soils
new
silica
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
FR845973D
Other languages
French (fr)
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.)
Monsanto Chemicals Ltd
Monsanto Chemical Co
Original Assignee
Monsanto Chemicals Ltd
Monsanto Chemical 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
Priority claimed from US857582A external-priority patent/US3046234A/en
Application filed by Monsanto Chemicals Ltd, Monsanto Chemical Co filed Critical Monsanto Chemicals Ltd
Priority to FR845973D priority Critical patent/FR1275661A/en
Application granted granted Critical
Publication of FR1275661A publication Critical patent/FR1275661A/en
Expired 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
    • C01B33/146—After-treatment of sols
    • C01B33/148—Concentration; Drying; Dehydration; Stabilisation; Purification
    • C01B33/1485—Stabilisation, e.g. prevention of gelling; Purification
    • 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
    • C01B33/145—Preparation of hydroorganosols, organosols or dispersions in an organic medium
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
FR845973D 1959-12-07 1960-12-05 New silica soils Expired FR1275661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR845973D FR1275661A (en) 1959-12-07 1960-12-05 New silica soils

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US857582A US3046234A (en) 1959-12-07 1959-12-07 Stable alkaline silica sols containing certain dialdehydes
FR845973D FR1275661A (en) 1959-12-07 1960-12-05 New silica soils

Publications (1)

Publication Number Publication Date
FR1275661A true FR1275661A (en) 1961-11-10

Family

ID=26188423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845973D Expired FR1275661A (en) 1959-12-07 1960-12-05 New silica soils

Country Status (1)

Country Link
FR (1) FR1275661A (en)

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