BE744865A - Procede de preparation de charges hydrophobes pour matieres a base de diorgano-polysiloxanes - Google Patents

Procede de preparation de charges hydrophobes pour matieres a base de diorgano-polysiloxanes

Info

Publication number
BE744865A
BE744865A BE744865DA BE744865A BE 744865 A BE744865 A BE 744865A BE 744865D A BE744865D A BE 744865DA BE 744865 A BE744865 A BE 744865A
Authority
BE
Belgium
Prior art keywords
diorgano
polysiloxanes
materials based
preparing hydrophobic
hydrophobic fillers
Prior art date
Application number
Other languages
English (en)
Original Assignee
Wacker Chemie Gmbh
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
Priority claimed from DE19691903904 external-priority patent/DE1903904C3/de
Application filed by Wacker Chemie Gmbh filed Critical Wacker Chemie Gmbh
Publication of BE744865A publication Critical patent/BE744865A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1051—Organo-metallic compounds; Organo-silicon compounds, e.g. bentone
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
BE744865D 1969-01-27 1970-01-23 Procede de preparation de charges hydrophobes pour matieres a base de diorgano-polysiloxanes BE744865A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691903904 DE1903904C3 (de) 1969-01-27 Verwendung von hydrophoben Füllstoffen für zu Elastomeren härtbare Massen auf Grundlage von Diorganopolysiloxanen

Publications (1)

Publication Number Publication Date
BE744865A true BE744865A (fr) 1970-07-23

Family

ID=5723467

Family Applications (1)

Application Number Title Priority Date Filing Date
BE744865D BE744865A (fr) 1969-01-27 1970-01-23 Procede de preparation de charges hydrophobes pour matieres a base de diorgano-polysiloxanes

Country Status (7)

Country Link
US (1) US3677784A (fr)
JP (1) JPS4829800B1 (fr)
AT (1) AT301177B (fr)
BE (1) BE744865A (fr)
FR (1) FR2029461B1 (fr)
GB (1) GB1286794A (fr)
NL (1) NL7000442A (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781400A (en) * 1968-12-30 1973-12-25 Rhodiaceta Process for producing elastic filaments and bristles
US3915735A (en) * 1974-03-06 1975-10-28 Malvern Minerals Company Process for preparing modified silicic fillers
JPS524767U (fr) * 1975-06-24 1977-01-13
US4141751A (en) * 1975-10-24 1979-02-27 Malvern Minerals Company Process for preparing modified particulate and/or fibrous, crystalline and amorphous inorganic substances
US4308074A (en) * 1976-06-28 1981-12-29 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Precipitated silicic acid, method and compositions containing same
DE2628975A1 (de) * 1976-06-28 1977-12-29 Degussa Faellungskieselsaeure
DE2729244A1 (de) * 1977-06-29 1979-01-04 Degussa Faellungskieselsaeure
DE2754484C2 (de) * 1977-12-07 1983-07-21 Wacker-Chemie GmbH, 8000 München Verfahren zum Herstellen von hydrophobem Siliciumdioxyd
US4263051A (en) * 1978-06-12 1981-04-21 Ppg Industries, Inc. Soft-settling silica flatting agent
US4208316A (en) * 1978-06-29 1980-06-17 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Hydrophobic precipitated silicic acid and compositions containing same
JPS55154354A (en) 1979-05-16 1980-12-01 Toray Silicone Co Ltd Silicone composition for treating glass fiber
US4344800A (en) * 1980-06-03 1982-08-17 Dow Corning Corporation Method for producing hydrophobic reinforcing silica fillers and fillers obtained thereby
US4950502A (en) * 1987-09-10 1990-08-21 Dow Corning Corporation Method of hydrophobing silica
US4947603A (en) * 1987-09-16 1990-08-14 Alois Goertz Unitary foam/gravel roof
US4985477A (en) * 1988-05-13 1991-01-15 Dow Corning Corporation Method of producing treated silica filler for silicone rubber
US5008305A (en) * 1989-02-06 1991-04-16 Dow Corning Corporation Treated silica for reinforcing silicone elastomer
DE4240741A1 (de) * 1992-12-03 1994-06-09 Wacker Chemie Gmbh Verfahren zur Hydrophobierung von pyrogen hergestelltem Siliciumdioxid
DE4437424A1 (de) * 1994-10-20 1996-04-25 Hoechst Ag Aerogelhaltige Zusammensetzung, Verfahren zu ihrer Herstellung sowie ihre Verwendung
US5807501A (en) * 1997-02-20 1998-09-15 Dow Corning Corporation Neutral-aged hydrophobic organosilicate-modified silica gels
US6015843A (en) * 1998-01-14 2000-01-18 Dendreon Corporation Process for making silanized colloidal silica
US6822020B2 (en) * 2002-07-18 2004-11-23 Dow Corning Corporation Tetrahalosilane blends for treating silica
US6613139B1 (en) * 2002-07-18 2003-09-02 Dow Corning Corporation Chlorosilane blends for treating silica
JP2015522683A (ja) 2012-06-29 2015-08-06 スリーエム イノベイティブ プロパティズ カンパニー シルセスキオキサン様粒子

Also Published As

Publication number Publication date
DE1903904B2 (de) 1977-01-13
JPS4829800B1 (fr) 1973-09-13
US3677784A (en) 1972-07-18
FR2029461B1 (fr) 1973-03-16
FR2029461A1 (fr) 1970-10-23
NL7000442A (fr) 1970-07-29
AT301177B (de) 1972-08-25
GB1286794A (en) 1972-08-23
DE1903904A1 (de) 1970-08-27

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