GB1062599A - Process for the production of a wet-precipitated water-repellent silica - Google Patents

Process for the production of a wet-precipitated water-repellent silica

Info

Publication number
GB1062599A
GB1062599A GB4814863A GB4814863A GB1062599A GB 1062599 A GB1062599 A GB 1062599A GB 4814863 A GB4814863 A GB 4814863A GB 4814863 A GB4814863 A GB 4814863A GB 1062599 A GB1062599 A GB 1062599A
Authority
GB
United Kingdom
Prior art keywords
silane
water glass
added
solution
wet
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.)
Expired
Application number
GB4814863A
Other languages
English (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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB1062599A publication Critical patent/GB1062599A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C01B33/145—Preparation of hydroorganosols, organosols or dispersions in an organic medium
    • 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
    • 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
    • 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
    • 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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/02—Amorphous compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • 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
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • 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
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • 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
    • C01P2006/80—Compositional purity
    • 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
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Silicon Compounds (AREA)
GB4814863A 1962-12-19 1963-12-05 Process for the production of a wet-precipitated water-repellent silica Expired GB1062599A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED40544A DE1229504B (de) 1962-12-19 1962-12-19 Verfahren zur Herstellung einer nassgefaellten hydrophoben Kieselsaeure

Publications (1)

Publication Number Publication Date
GB1062599A true GB1062599A (en) 1967-03-22

Family

ID=7045484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4814863A Expired GB1062599A (en) 1962-12-19 1963-12-05 Process for the production of a wet-precipitated water-repellent silica

Country Status (4)

Country Link
BE (1) BE641508A (de)
DE (1) DE1229504B (de)
GB (1) GB1062599A (de)
NL (1) NL300549A (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839378A (de) * 1971-09-25 1973-06-09
WO1999036479A1 (en) * 1998-01-15 1999-07-22 Cabot Corporation Method of preparing organically modified silica
US6090439A (en) * 1998-01-15 2000-07-18 Cabot Corporation Method of preparing treated silica
US6159540A (en) * 1998-01-15 2000-12-12 Cabot Corporation Polyfunctional organosilane treatment of silica
US6174926B1 (en) 1999-01-13 2001-01-16 Cabot Corporation Method of preparing organically modified silica
US6478864B1 (en) 1999-09-28 2002-11-12 Cabot Corporation Surface coating composition
US6720368B2 (en) 2001-03-15 2004-04-13 Cabot Corporation Matt, thixotropic paint formulation
US7462654B2 (en) 2001-03-15 2008-12-09 Cabot Corporation Corrosion-resistant coating composition
US10995218B2 (en) 2016-07-27 2021-05-04 Wacker Chemie Ag Method for producing modified precipitated silica and a composition containing the same

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3525802A1 (de) * 1985-07-19 1987-01-22 Bayer Ag Verfahren zur herstellung von modifizierten faellungskieselsaeuren
DE19808746A1 (de) * 1997-07-10 1999-01-21 Bayer Ag Verfahren zur Herstellung von füllstoffhaltigen Kautschukmischungen
DE19814839A1 (de) * 1998-04-02 1999-10-07 Bayer Ag Hydrophobierte oxidische oder silikatische Füllstoffe enthaltende Emulsionskautschukmischungen sowie deren Verwendung zur Herstellung von Reifen
DE19818552A1 (de) * 1998-04-24 1999-10-28 Bayer Ag Mischungen aus Kautschuken und aktivierten und hydrophobierten exidischen und silikatischen Füllstoffen und ein Verfahren zur Herstellung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1137727A (fr) * 1954-11-01 1957-06-03 Thomson Houston Comp Francaise Silices hydrophobes et leur application

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839378A (de) * 1971-09-25 1973-06-09
WO1999036479A1 (en) * 1998-01-15 1999-07-22 Cabot Corporation Method of preparing organically modified silica
US6090439A (en) * 1998-01-15 2000-07-18 Cabot Corporation Method of preparing treated silica
US6159540A (en) * 1998-01-15 2000-12-12 Cabot Corporation Polyfunctional organosilane treatment of silica
US6174926B1 (en) 1999-01-13 2001-01-16 Cabot Corporation Method of preparing organically modified silica
US6478864B1 (en) 1999-09-28 2002-11-12 Cabot Corporation Surface coating composition
US6720368B2 (en) 2001-03-15 2004-04-13 Cabot Corporation Matt, thixotropic paint formulation
US7462654B2 (en) 2001-03-15 2008-12-09 Cabot Corporation Corrosion-resistant coating composition
US10995218B2 (en) 2016-07-27 2021-05-04 Wacker Chemie Ag Method for producing modified precipitated silica and a composition containing the same

Also Published As

Publication number Publication date
DE1229504B (de) 1966-12-01
BE641508A (de) 1964-04-16
NL300549A (de)

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