AU6658998A - Method for preparing hydrophobic silica gels with improved heat stability - Google Patents

Method for preparing hydrophobic silica gels with improved heat stability

Info

Publication number
AU6658998A
AU6658998A AU66589/98A AU6658998A AU6658998A AU 6658998 A AU6658998 A AU 6658998A AU 66589/98 A AU66589/98 A AU 66589/98A AU 6658998 A AU6658998 A AU 6658998A AU 6658998 A AU6658998 A AU 6658998A
Authority
AU
Australia
Prior art keywords
heat stability
hydrophobic silica
improved heat
silica gels
preparing hydrophobic
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
AU66589/98A
Inventor
Gary T. Burns
James R. Hahn
Charles W. Lentz
Clifford C. Reese
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Publication of AU6658998A publication Critical patent/AU6658998A/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
    • C09C1/3081—Treatment with organo-silicon compounds
    • 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
    • C01B33/16—Preparation of silica xerogels
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/90—Other properties not specified above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AU66589/98A 1997-02-24 1998-02-18 Method for preparing hydrophobic silica gels with improved heat stability Abandoned AU6658998A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US80510197A 1997-02-24 1997-02-24
US08805101 1997-02-24
PCT/US1998/003156 WO1998037018A1 (en) 1997-02-24 1998-02-18 Method for preparing hydrophobic silica gels with improved heat stability

Publications (1)

Publication Number Publication Date
AU6658998A true AU6658998A (en) 1998-09-09

Family

ID=25190676

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66589/98A Abandoned AU6658998A (en) 1997-02-24 1998-02-18 Method for preparing hydrophobic silica gels with improved heat stability

Country Status (2)

Country Link
AU (1) AU6658998A (en)
WO (1) WO1998037018A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109627480B (en) * 2018-11-06 2021-05-18 青岛科技大学 Preparation method of flexible rubber-based super-hydrophobic material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122520A (en) * 1959-10-05 1964-02-25 Dow Corning Method of making silicone rubber fillers
SU369131A1 (en) * 1969-11-12 1973-02-08
DE2015402A1 (en) * 1970-04-01 1971-10-21 Bayer Process for improving the vulcanization behavior and for heat stabilization of polyorganosiloxane elastomers
DE3005137A1 (en) * 1980-02-12 1981-08-20 Degussa Ag, 6000 Frankfurt CONTAINING PELLETIC SILICONE, METHOD FOR THE PRODUCTION THEREOF, AND ELASTOMERIC LIQUID MEASURES CONTAINING THE CONTAINING PELLETIC SILICONE
US5486551A (en) * 1995-01-03 1996-01-23 Dow Corning Corporation Method for preparing a finely divided, free flowing organosiloxane elastomer base exhibiting reduced compression set following curing
US5708069A (en) * 1997-02-24 1998-01-13 Dow Corning Corporation Method for making hydrophobic silica gels under neutral conditions

Also Published As

Publication number Publication date
WO1998037018A1 (en) 1998-08-27

Similar Documents

Publication Publication Date Title
AU6174798A (en) Method for preparing hydrophobic silica gels
AU6280998A (en) Hydrophobic organosilicate-modified silica gels
AU6436098A (en) Method for making hydrophobic silica gels under neutral conditions
AU2310199A (en) Method of preparing hydrophobic silica
AU2704697A (en) Method for preparing hollow silica particles
AU2262999A (en) Method for producing porous structures
GB9726636D0 (en) Method for preparing hydrophobic clay
AUPP337298A0 (en) Process for microgel preparation
AU6178498A (en) Neutral-aged hydrophobic silica gels with reduced surface area
AU4906997A (en) Hydrophobic silica adsorbents for lipids
AU6661098A (en) Method for making hydrophobic organosilicate-modified silica gels under neutral conditions
AU2800999A (en) Apparatus for producing electrophoresis gels
AU2105399A (en) Method of preparing treated silica
AU5317398A (en) Method for preparing cyclopropylamines
HUP0004251A3 (en) Method for preparing bromomethyl-biphenyl derivatives
AU6436198A (en) Neutral-aged hydrophobic organosilicate-modified silica gels
AU1764099A (en) Novel method for preparing cylosporin derivatives
AU3651400A (en) Process for the regeneration of used silica gel
GB2327670B (en) Method for fabricating silica glass
GB2322853B (en) Preparing silica gel
AU5817198A (en) Methods for preparing prenyl alcohol
AU5737498A (en) Method for the preparation of alpha-bromo-lactam derivatives
AU9363698A (en) Method for preparing bicycloheptan-amine compounds
AU2105199A (en) Method of preparing organically modified silica
PH11998000463B1 (en) Method for producing alcohol