FR632509A - - Google Patents

Info

Publication number
FR632509A
FR632509A FR632509DA FR632509A FR 632509 A FR632509 A FR 632509A FR 632509D A FR632509D A FR 632509DA FR 632509 A FR632509 A FR 632509A
Authority
FR
France
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
Other languages
French (fr)
Publication date
Application granted granted Critical
Publication of FR632509A publication Critical patent/FR632509A/fr
Expired legal-status Critical Current

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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
    • C01B33/152—Preparation of hydrogels
    • C01B33/154—Preparation of hydrogels by acidic treatment of aqueous silicate solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR632509D Expired FR632509A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
FR632509A true FR632509A (enrdf_load_html_response) 1900-01-01

Family

ID=1541596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR632509D Expired FR632509A (enrdf_load_html_response)

Country Status (1)

Country Link
FR (1) FR632509A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069582B (enrdf_load_html_response) * 1959-11-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069582B (enrdf_load_html_response) * 1959-11-26

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