BE817490A - Perfectionnement a la preparation de sols stables de silice revetue d'alumine chargee positivement - Google Patents

Perfectionnement a la preparation de sols stables de silice revetue d'alumine chargee positivement

Info

Publication number
BE817490A
BE817490A BE146422A BE146422A BE817490A BE 817490 A BE817490 A BE 817490A BE 146422 A BE146422 A BE 146422A BE 146422 A BE146422 A BE 146422A BE 817490 A BE817490 A BE 817490A
Authority
BE
Belgium
Prior art keywords
coated
improvement
preparation
positively charged
stable silica
Prior art date
Application number
BE146422A
Other languages
English (en)
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 filed Critical
Publication of BE817490A publication Critical patent/BE817490A/fr

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
    • C01B33/149—Coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Colloid Chemistry (AREA)
BE146422A 1973-07-30 1974-07-10 Perfectionnement a la preparation de sols stables de silice revetue d'alumine chargee positivement BE817490A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38382273A 1973-07-30 1973-07-30

Publications (1)

Publication Number Publication Date
BE817490A true BE817490A (fr) 1975-01-10

Family

ID=23514857

Family Applications (1)

Application Number Title Priority Date Filing Date
BE146422A BE817490A (fr) 1973-07-30 1974-07-10 Perfectionnement a la preparation de sols stables de silice revetue d'alumine chargee positivement

Country Status (6)

Country Link
JP (1) JPS5044196A (fr)
BE (1) BE817490A (fr)
DE (1) DE2436707A1 (fr)
FR (1) FR2239285A1 (fr)
IT (1) IT1017680B (fr)
NL (1) NL7409059A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4618998B2 (ja) * 2003-12-26 2011-01-26 日揮触媒化成株式会社 改質シリカ系ゾルおよび該改質シリカ系ゾルの製造方法
MX2010005419A (es) 2007-11-19 2010-06-03 Grace Gmbh & Co Kg Particulas anticorrosivas.

Also Published As

Publication number Publication date
NL7409059A (nl) 1975-02-03
JPS5044196A (fr) 1975-04-21
FR2239285A1 (en) 1975-02-28
FR2239285B3 (fr) 1977-05-20
IT1017680B (it) 1977-08-10
DE2436707A1 (de) 1975-02-13

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