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AU2003298977A1 - Method for producing fine highly porous silicium dioxide - Google Patents

Method for producing fine highly porous silicium dioxide

Info

Publication number
AU2003298977A1
AU2003298977A1 AU2003298977A AU2003298977A AU2003298977A1 AU 2003298977 A1 AU2003298977 A1 AU 2003298977A1 AU 2003298977 A AU2003298977 A AU 2003298977A AU 2003298977 A AU2003298977 A AU 2003298977A AU 2003298977 A1 AU2003298977 A1 AU 2003298977A1
Authority
AU
Australia
Prior art keywords
highly porous
producing fine
silicium dioxide
fine highly
porous silicium
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.)
Abandoned
Application number
AU2003298977A
Other versions
AU2003298977A8 (en
Inventor
Sergej Viktorovich Lopuhov
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.)
DUTOV IVAN NIKOLAEVICH
Original Assignee
DUTOV IVAN NIKOLAEVICH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32390764&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2003298977(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by DUTOV IVAN NIKOLAEVICH filed Critical DUTOV IVAN NIKOLAEVICH
Publication of AU2003298977A1 publication Critical patent/AU2003298977A1/en
Publication of AU2003298977A8 publication Critical patent/AU2003298977A8/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • 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
    • 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
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
    • C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
AU2003298977A 2002-11-25 2003-11-21 Method for producing fine highly porous silicium dioxide Abandoned AU2003298977A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2002131610 2002-11-25
RU2002131610/15A RU2235684C2 (en) 2002-11-25 2002-11-25 Method of preparing fine high-porous silica
PCT/RU2003/000580 WO2004047723A2 (en) 2002-11-25 2003-11-21 Method for producing fine highly porous silicium dioxide

Publications (2)

Publication Number Publication Date
AU2003298977A1 true AU2003298977A1 (en) 2004-06-18
AU2003298977A8 AU2003298977A8 (en) 2004-06-18

Family

ID=32390764

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003298977A Abandoned AU2003298977A1 (en) 2002-11-25 2003-11-21 Method for producing fine highly porous silicium dioxide

Country Status (3)

Country Link
AU (1) AU2003298977A1 (en)
RU (1) RU2235684C2 (en)
WO (1) WO2004047723A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006048508A1 (en) * 2006-10-13 2008-04-17 Evonik Degussa Gmbh Surface-modified silicic acids
RU2339229C1 (en) * 2007-02-12 2008-11-27 Общество с ограниченной ответственностью "Научно-производственная фирма "Диа-Фарм" Production method of stable dry powder carotene-containing product used in cattle-breeding and poultry farming

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB800694A (en) * 1954-11-05 1958-09-03 Columbia Southern Chem Corp Improvements in or relating to silicas
GB860694A (en) * 1958-06-03 1961-02-08 Eric Allan Hedbrandh Improvements in or relating to collars for personal wear
SU345763A1 (en) * 1970-04-29 1978-01-30 Ленинский Горнохимический Завод Method of preparing white reinforcing agent
RU2042620C1 (en) * 1993-08-02 1995-08-27 Институт катализа им.Г.К.Борескова СО РАН Method of silicon dioxide producing

Also Published As

Publication number Publication date
WO2004047723A2 (en) 2004-06-10
WO2004047723A3 (en) 2004-08-26
AU2003298977A8 (en) 2004-06-18
RU2235684C2 (en) 2004-09-10

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase