FR2395952A1 - Acide silicique precipite - Google Patents

Acide silicique precipite

Info

Publication number
FR2395952A1
FR2395952A1 FR7810791A FR7810791A FR2395952A1 FR 2395952 A1 FR2395952 A1 FR 2395952A1 FR 7810791 A FR7810791 A FR 7810791A FR 7810791 A FR7810791 A FR 7810791A FR 2395952 A1 FR2395952 A1 FR 2395952A1
Authority
FR
France
Prior art keywords
silicic acid
hydrophobic
precipitated silicic
manufacturing process
acid
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
FR7810791A
Other languages
English (en)
French (fr)
Other versions
FR2395952B1 (enrdf_load_stackoverflow
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 FR2395952A1 publication Critical patent/FR2395952A1/fr
Application granted granted Critical
Publication of FR2395952B1 publication Critical patent/FR2395952B1/fr
Granted 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
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • 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
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • 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
    • C01P2006/40—Electric properties
    • 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
    • C01P2006/90—Other properties not specified above
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/006—Additives being defined by their surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Nanotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
FR7810791A 1977-06-29 1978-04-12 Acide silicique precipite Granted FR2395952A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772729244 DE2729244A1 (de) 1977-06-29 1977-06-29 Faellungskieselsaeure

Publications (2)

Publication Number Publication Date
FR2395952A1 true FR2395952A1 (fr) 1979-01-26
FR2395952B1 FR2395952B1 (enrdf_load_stackoverflow) 1980-09-19

Family

ID=6012623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810791A Granted FR2395952A1 (fr) 1977-06-29 1978-04-12 Acide silicique precipite

Country Status (9)

Country Link
JP (1) JPS5411899A (enrdf_load_stackoverflow)
BE (1) BE868524A (enrdf_load_stackoverflow)
CA (1) CA1117734A (enrdf_load_stackoverflow)
DE (1) DE2729244A1 (enrdf_load_stackoverflow)
ES (1) ES468615A1 (enrdf_load_stackoverflow)
FR (1) FR2395952A1 (enrdf_load_stackoverflow)
GB (1) GB2001303B (enrdf_load_stackoverflow)
NL (1) NL180015C (enrdf_load_stackoverflow)
SE (1) SE432094B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1559744A1 (en) * 2004-01-30 2005-08-03 Rhodia Chimie Use of a pretreated precipitated silica as a reinforcing filler for silicone elastomer and curable compositions thus obtained
WO2013024137A1 (fr) 2011-08-16 2013-02-21 Bluestar Silicones France Sas Procédé de préparation d'une silice greffée par un composé organosilicié

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55154354A (en) 1979-05-16 1980-12-01 Toray Silicone Co Ltd Silicone composition for treating glass fiber
DE2929587C2 (de) * 1979-07-21 1981-08-27 Degussa Ag, 6000 Frankfurt Hydrophobe Füllstoff-Mischung, Verfahren zu deren Herstellung und deren Verwendung
FR2474517A1 (fr) * 1979-12-20 1981-07-31 Rhone Poulenc Ind Compositions organosiliciques contenant de nouvelles silices de precipitation a proprietes renforcantes ameliorees
US4344800A (en) * 1980-06-03 1982-08-17 Dow Corning Corporation Method for producing hydrophobic reinforcing silica fillers and fillers obtained thereby
US4529774A (en) * 1982-08-20 1985-07-16 General Electric Company Treated silica fillers and process for making same
DE3309272A1 (de) * 1983-03-15 1984-09-20 Consortium für elektrochemische Industrie GmbH, 8000 München Verfahren zur herstellung von faellungskieselsaeure
JPS6122641U (ja) * 1984-07-17 1986-02-10 三菱電機株式会社 印写装置
JPH01185367A (ja) * 1988-01-18 1989-07-24 Toshiba Silicone Co Ltd 表面処理されたポリメチルシルセスキオキサン粉末の製造方法
JP3534464B2 (ja) * 1994-12-22 2004-06-07 東ソー・シリカ株式会社 部分疎水性化沈降ケイ酸
ES2151635T3 (es) 1995-01-13 2001-01-01 Bridgestone Corp Proceso para la preparacion de cubiertas neumaticas.
DE19828364A1 (de) 1998-06-25 1999-12-30 Degussa Hydrophobe Fällungskieselsäure
US6051672A (en) * 1998-08-24 2000-04-18 Dow Corning Corporation Method for making hydrophobic non-aggregated colloidal silica
EP1048697A3 (en) * 1999-04-28 2001-02-07 Dow Corning Corporation Preparation of hydrophobic precipitated silica
US6184408B1 (en) * 1999-04-28 2001-02-06 Dow Corning Corporation Method for preparation of hydrophobic precipitated silica
US6736891B1 (en) * 1999-08-19 2004-05-18 Ppg Industries Ohio, Inc. Process for producing hydrophobic particulate inorganic oxides
EP1145862B1 (de) 2000-04-11 2004-03-17 Degussa AG Streichfarben für Inkjet-Medien
JP4016239B2 (ja) * 2000-07-05 2007-12-05 信越化学工業株式会社 硬化性フルオロポリエーテル系ゴム組成物
JP2002241695A (ja) * 2000-12-15 2002-08-28 Dow Corning Toray Silicone Co Ltd 撥水性シリコーンコーティング剤組成物
DE10138491A1 (de) 2001-08-04 2003-02-13 Degussa Verfahren zur Herstellung einer hydrophoben Fällungskieselsäure mit hohem Weißgrad und extrem niedriger Feuchtigkeitsaufnahme
DE10138490A1 (de) 2001-08-04 2003-02-13 Degussa Hydrophobe Fällungskieselsäure mit hohem Weißgrad und extrem niedriger Feuchtigkeitsaufnahme
DE10138492A1 (de) 2001-08-04 2003-02-13 Degussa Hydrophobe, nicht getemperte Fällungskieselsäure mit hohem Weißgrad
EP1295906A1 (de) 2001-09-20 2003-03-26 Degussa AG Silikonkautschukformulierungen mit hydrophoben Kieselsäuren
DE10203500A1 (de) 2002-01-30 2003-08-07 Degussa Raumtemperaturvernetzende Einkomponenten-Silikonkautschukformulierungen mit hydrophoben Kieselsäuren
JP2006241253A (ja) * 2005-03-01 2006-09-14 Shin Etsu Chem Co Ltd 室温硬化性オルガノポリシロキサン組成物
DE102005012409A1 (de) 2005-03-17 2006-09-21 Wacker Chemie Ag Wäßrige Dispersionen teilhydrophober Kieselsäuren
DE102006024590A1 (de) * 2006-05-26 2007-11-29 Degussa Gmbh Hydrophile Kieselsäure für Dichtungsmassen
NZ585945A (en) 2007-11-09 2011-03-31 Pacific Polymers Pty Ltd Hydrophobic modification of mineral fillers and mixed polymer systems
EP3405433B1 (de) * 2016-07-27 2021-09-22 Wacker Chemie AG Verfahren zur herstellung einer modifizierten fällungskieselsäure
EP3653673A1 (en) * 2018-11-16 2020-05-20 Rhodia Operations Organosilane-modified precipitated silica
WO2021093961A1 (de) * 2019-11-14 2021-05-20 Wacker Chemie Ag Modifizierte fällungskieselsäure mit reduziertem feuchteanteil
WO2024203521A1 (ja) * 2023-03-27 2024-10-03 株式会社トクヤマ 疎水性シリカ粉体の製造方法及び疎水化処理剤

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1143701A (fr) * 1954-12-14 1957-10-04 Columbia Southern Chem Corp Pigments siliceux
FR1346937A (fr) * 1963-02-14 1963-12-20 Degussa Procédé pour modifier les propriétés de la silice finement dispersée, silice conforme à celle obtenue et son application
FR2220539A1 (enrdf_load_stackoverflow) * 1973-03-05 1974-10-04 Cabot Corp
FR2356596A1 (fr) * 1976-06-28 1978-01-27 Degussa Silice precipitee et son application comme charge

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1172245B (de) * 1963-01-23 1964-06-18 Degussa Verfahren zur Herstellung einer hydrophoben nassgefaellten Kieselsaeure
NL6502791A (enrdf_load_stackoverflow) * 1965-03-05 1966-09-06
NL7000442A (enrdf_load_stackoverflow) * 1969-01-27 1970-07-29
DE2020887B2 (de) * 1970-04-29 1975-01-09 Akzo Chemie Gmbh, 5160 Dueren Verfahren zur Herstellung einer oberflächenarmen Kieselsäure und Verwendung dieser Kieselsäure als Verstärker-Füllstoff in Elastomeren
DE2435860B2 (de) * 1974-07-25 1977-10-20 Deutsche Gold- U. Silber-Scheideanstalt, Vorm. Roessler, 6000 Frankfurt Verfahren zur herstellung von feinteiligen hydrophoben kieselsaeuren oder silicaten

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1143701A (fr) * 1954-12-14 1957-10-04 Columbia Southern Chem Corp Pigments siliceux
FR1346937A (fr) * 1963-02-14 1963-12-20 Degussa Procédé pour modifier les propriétés de la silice finement dispersée, silice conforme à celle obtenue et son application
FR2220539A1 (enrdf_load_stackoverflow) * 1973-03-05 1974-10-04 Cabot Corp
FR2356596A1 (fr) * 1976-06-28 1978-01-27 Degussa Silice precipitee et son application comme charge

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1559744A1 (en) * 2004-01-30 2005-08-03 Rhodia Chimie Use of a pretreated precipitated silica as a reinforcing filler for silicone elastomer and curable compositions thus obtained
WO2005075551A1 (en) * 2004-01-30 2005-08-18 Rhodia Chimie Use of a pretreated precipitated silica as a reinforcing filler for silicone elastomer and the curable silicone elastomer compositions thus obtained by cold mixing
US8907001B2 (en) 2004-01-30 2014-12-09 Rhodia Chimie Use of a pretreated precipitated silica as a reinforcing filler for silicon elastomer and the curable silicone elastomer compositions thus obtained by cold mixing
WO2013024137A1 (fr) 2011-08-16 2013-02-21 Bluestar Silicones France Sas Procédé de préparation d'une silice greffée par un composé organosilicié

Also Published As

Publication number Publication date
GB2001303A (en) 1979-01-31
CA1117734A (en) 1982-02-09
NL180015C (nl) 1986-12-16
ES468615A1 (es) 1979-08-01
FR2395952B1 (enrdf_load_stackoverflow) 1980-09-19
DE2729244C2 (enrdf_load_stackoverflow) 1990-06-13
SE7807329L (sv) 1978-12-30
NL180015B (nl) 1986-07-16
SE432094B (sv) 1984-03-19
GB2001303B (en) 1982-02-24
DE2729244A1 (de) 1979-01-04
NL7802850A (nl) 1979-01-03
BE868524A (fr) 1978-12-27
JPS5411899A (en) 1979-01-29
JPS632886B2 (enrdf_load_stackoverflow) 1988-01-21

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