GB9611094D0 - Method for rendering inorganic powder hydrophobic - Google Patents

Method for rendering inorganic powder hydrophobic

Info

Publication number
GB9611094D0
GB9611094D0 GBGB9611094.5A GB9611094A GB9611094D0 GB 9611094 D0 GB9611094 D0 GB 9611094D0 GB 9611094 A GB9611094 A GB 9611094A GB 9611094 D0 GB9611094 D0 GB 9611094D0
Authority
GB
United Kingdom
Prior art keywords
inorganic powder
powder hydrophobic
rendering
rendering inorganic
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.)
Granted
Application number
GBGB9611094.5A
Other versions
GB2301818A (en
GB2301818B (en
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.)
General Electric Co
Original Assignee
General Electric 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
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB9611094D0 publication Critical patent/GB9611094D0/en
Publication of GB2301818A publication Critical patent/GB2301818A/en
Application granted granted Critical
Publication of GB2301818B publication Critical patent/GB2301818B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/12—Treatment with organosilicon compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/145—After-treatment of oxides or hydroxides, e.g. pulverising, drying, decreasing the acidity
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB9611094A 1995-06-05 1996-05-28 Method for rendering silica powder hydrophobic Expired - Fee Related GB2301818B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46520795A 1995-06-05 1995-06-05

Publications (3)

Publication Number Publication Date
GB9611094D0 true GB9611094D0 (en) 1996-07-31
GB2301818A GB2301818A (en) 1996-12-18
GB2301818B GB2301818B (en) 1999-04-07

Family

ID=23846877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9611094A Expired - Fee Related GB2301818B (en) 1995-06-05 1996-05-28 Method for rendering silica powder hydrophobic

Country Status (4)

Country Link
JP (1) JPH09110415A (en)
DE (1) DE19620942A1 (en)
FR (1) FR2734738B1 (en)
GB (1) GB2301818B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4321901B2 (en) * 1999-03-19 2009-08-26 株式会社トクヤマ Method for producing hydrophobic silica
JP2001055526A (en) * 1999-08-20 2001-02-27 Sumitomo Chem Co Ltd Inorganic compound for filler for resin and preparation thereof
WO2001021393A1 (en) * 1999-09-21 2001-03-29 Saint-Gobain Ceramics And Plastics, Inc. Thermally conductive materials in a hydrophobic compound for thermal management
US6660241B2 (en) 2000-05-01 2003-12-09 Saint-Gobain Ceramics & Plastics, Inc. Highly delaminated hexagonal boron nitride powders, process for making, and uses thereof
US6794435B2 (en) 2000-05-18 2004-09-21 Saint Gobain Ceramics & Plastics, Inc. Agglomerated hexagonal boron nitride powders, method of making, and uses thereof
US6645612B2 (en) 2001-08-07 2003-11-11 Saint-Gobain Ceramics & Plastics, Inc. High solids hBN slurry, hBN paste, spherical hBN powder, and methods of making and using them
DE10239144A1 (en) * 2002-08-27 2004-03-18 Degussa Ag dispersion
JP4044813B2 (en) * 2002-09-18 2008-02-06 電気化学工業株式会社 Method for producing ultrafine silica dispersed slurry
US7494635B2 (en) 2003-08-21 2009-02-24 Saint-Gobain Ceramics & Plastics, Inc. Boron nitride agglomerated powder
US10906097B2 (en) * 2016-06-02 2021-02-02 M. Technique Co., Ltd. Ultraviolet and/or near-infrared blocking agent composition for transparent material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1234245A (en) * 1959-05-13 1960-10-14 Rhone Poulenc Sa Process for the treatment of mineral fillers with organosilicon derivatives
GB932753A (en) * 1959-10-12 1963-07-31 Ici Ltd Improvements in or relating to fillers and pigments by treatment with dihydrocarbyl polysiloxane
GB925540A (en) * 1960-06-10 1963-05-08 Ici Ltd Surface modified silicas
GB1024234A (en) * 1962-06-27 1966-03-30 Midland Silicones Ltd Improvements in or relating to siloxane elastomers
DE2240014C3 (en) * 1972-08-14 1981-04-16 Degussa Ag, 6000 Frankfurt Process for the waterproofing of highly disperse oxides
DE2513608C2 (en) * 1975-03-27 1982-08-05 Degussa Ag, 6000 Frankfurt Process for the hydrophobization of silicas and silicates with organosilanes
DE3211431A1 (en) * 1982-03-27 1983-09-29 Degussa Ag, 6000 Frankfurt METHOD FOR HYDROPHOBIZING PYROGEN-PRODUCED SILICON DIOXIDE
US4554147A (en) * 1984-04-02 1985-11-19 General Electric Company Method for treating fumed silica
JP2886037B2 (en) * 1993-06-23 1999-04-26 株式会社トクヤマ Hydrophobic fine silica and method for producing the same

Also Published As

Publication number Publication date
DE19620942A1 (en) 1996-12-12
GB2301818A (en) 1996-12-18
GB2301818B (en) 1999-04-07
FR2734738A1 (en) 1996-12-06
FR2734738B1 (en) 1999-12-31
JPH09110415A (en) 1997-04-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080528