ES467824A1 - Procedimiento para la preparacion de un acido silicico hi- drofobo. - Google Patents

Procedimiento para la preparacion de un acido silicico hi- drofobo.

Info

Publication number
ES467824A1
ES467824A1 ES467824A ES467824A ES467824A1 ES 467824 A1 ES467824 A1 ES 467824A1 ES 467824 A ES467824 A ES 467824A ES 467824 A ES467824 A ES 467824A ES 467824 A1 ES467824 A1 ES 467824A1
Authority
ES
Spain
Prior art keywords
silicic acid
compositions containing
precipitated silicic
containing same
finely divided
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
ES467824A
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 ES467824A1 publication Critical patent/ES467824A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
    • C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
    • 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
    • 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
    • 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
    • C01P2006/11—Powder tap 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
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
    • 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
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content
    • 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)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Medicinal Chemistry (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)
ES467824A 1976-06-28 1978-03-14 Procedimiento para la preparacion de un acido silicico hi- drofobo. Expired ES467824A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762628975 DE2628975A1 (de) 1976-06-28 1976-06-28 Faellungskieselsaeure

Publications (1)

Publication Number Publication Date
ES467824A1 true ES467824A1 (es) 1978-10-16

Family

ID=5981644

Family Applications (2)

Application Number Title Priority Date Filing Date
ES460113A Expired ES460113A1 (es) 1976-06-28 1977-06-27 Procedimiento para la preparacion de un acido silicico de precipitacion.
ES467824A Expired ES467824A1 (es) 1976-06-28 1978-03-14 Procedimiento para la preparacion de un acido silicico hi- drofobo.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES460113A Expired ES460113A1 (es) 1976-06-28 1977-06-27 Procedimiento para la preparacion de un acido silicico de precipitacion.

Country Status (10)

Country Link
US (1) US4273589A (es)
JP (2) JPS532398A (es)
BE (1) BE856177A (es)
CA (1) CA1109640A (es)
DE (1) DE2628975A1 (es)
ES (2) ES460113A1 (es)
FR (1) FR2356596A1 (es)
GB (1) GB1546325A (es)
NL (1) NL179999C (es)
SE (1) SE431762B (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729244A1 (de) * 1977-06-29 1979-01-04 Degussa Faellungskieselsaeure
DE2829045A1 (de) * 1978-07-01 1980-01-10 Degussa Borhaltige faellungskieselsaeure
DE2844459A1 (de) * 1978-10-12 1980-04-24 Wacker Chemie Gmbh Verfahren zum erhoehen des schuettgewichts von siliciumdioxyd und eine verwendung des erfindungsgemaess behandelten siliciumdioxyds
JPS606379B2 (ja) * 1979-09-10 1985-02-18 信越化学工業株式会社 シリカ粉末の表面改質方法
FR2471947A1 (fr) * 1979-12-20 1981-06-26 Rhone Poulenc Ind Silice de precipitation, notamment utilisable comme charge renforcante
DE3005137A1 (de) * 1980-02-12 1981-08-20 Degussa Ag, 6000 Frankfurt Cerhaltige faellungskieselsaeure, verfahren zu deren herstellung, sowie zu elastomeren haertbare massen, die die cerhaltige faellungskieselsaeure enthalten
FR2589871B1 (fr) * 1985-09-13 1987-12-11 Rhone Poulenc Chim Base Charge renforcante pour elastomere a base de silice
FR2613708B1 (fr) * 1987-04-13 1990-10-12 Rhone Poulenc Chimie Silice de precipitation hydrophobe, son procede de preparation et son application au renforcement des elastomeres silicones
DE3743629A1 (de) * 1987-12-22 1989-07-06 Siemens Ag Aluminium-elektrolytkondensator
DE3839900A1 (de) * 1988-11-25 1990-05-31 Wacker Chemie Gmbh Verfahren zur hydrophobierung von si-oh-gruppen enthaltendem, teilchenfoermigem feststoff und verwendung des erhaltenen, hydrophoben, teilchenfoermigen feststoffes in einem verfahren zur herstellung von zu elastomeren haertbaren massen auf basis von diorganopolysiloxanen
DE4041827A1 (de) * 1990-12-24 1992-07-02 Degussa Faellungskieselsaeurepaste
US5446075A (en) * 1993-04-01 1995-08-29 Jmk International, Inc. Monitor putty
US5693689A (en) * 1993-04-01 1997-12-02 Jmk International, Inc. Monitor putty with increasing stiffness
US6193795B1 (en) 1993-08-02 2001-02-27 Degussa Corporation Low structure pyrogenic hydrophilic and hydrophobic metallic oxides, production and use
IN188702B (es) * 1995-06-01 2002-10-26 Degussa
IN191468B (es) * 1996-03-29 2003-12-06 Degussa
US6191122B1 (en) 1996-03-29 2001-02-20 DEGUSSA HüLS AKTIENGESELLSCHAFT Partially hydrophobic precipitated silicas
US5908660A (en) * 1997-09-03 1999-06-01 Dow Corning Corporation Method of preparing hydrophobic precipitated silica
US6579929B1 (en) 2000-01-19 2003-06-17 Bridgestone Corporation Stabilized silica and method of making and using the same
DE50005683D1 (de) 2000-04-11 2004-04-22 Degussa Streichfarben für Inkjet-Medien
JP2002070390A (ja) * 2000-08-24 2002-03-08 Hinaka Seisakusho:Kk ドア錠
DE10138492A1 (de) * 2001-08-04 2003-02-13 Degussa Hydrophobe, nicht getemperte Fällungskieselsäure mit hohem Weißgrad
DE10138490A1 (de) * 2001-08-04 2003-02-13 Degussa Hydrophobe Fällungskieselsäure mit hohem Weißgrad und extrem niedriger Feuchtigkeitsaufnahme
DE10138491A1 (de) 2001-08-04 2003-02-13 Degussa Verfahren zur Herstellung einer hydrophoben Fällungskieselsäure mit hohem Weißgrad und extrem niedriger Feuchtigkeitsaufnahme
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
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
DE102005012409A1 (de) 2005-03-17 2006-09-21 Wacker Chemie Ag Wäßrige Dispersionen teilhydrophober Kieselsäuren
DE102005027720A1 (de) * 2005-06-16 2006-12-21 Degussa Ag Alkalimetalloxid enthaltendes Mischoxidpulver und Siliconkautschuk enthaltend dieses Pulver
US7618349B1 (en) 2006-02-02 2009-11-17 Aaron Muderick Therapeutic putty with increasing or decreasing stiffness
EP2220156A4 (en) 2007-11-09 2013-01-23 Pacific Polymers Pty Ltd HYDROPHOBIC MODIFICATION OF MINERAL CHARGE MATERIALS AND MIXED POLYMER SYSTEMS
US9725326B2 (en) * 2009-07-03 2017-08-08 Evonik Degussa Gmbh Hydrophilic silica as filler for silicone rubber formulations
US20120329937A1 (en) 2009-12-23 2012-12-27 Bluestar Silicones France Precipitated silica
CN102391296B (zh) * 2011-07-13 2014-05-14 山东旭业新材料股份有限公司 疏水性硅烷分散剂的制备方法
CN103589194B (zh) * 2012-08-16 2016-06-29 深圳市红叶杰科技有限公司 一种气相白炭黑疏水处理方法
EP2923756B1 (en) 2012-11-26 2018-05-30 Braskem S.A. Metallocene catalyst supported by hybrid supporting means, process for producing same, polymerization process for producing an ethylene homopolymer or copolymer with broad or bimodal molar mass distribution, use of the supported metallocene catalyst and ethylene polymer with broad or bimodal molar mass distribution
CN109071240A (zh) * 2016-07-27 2018-12-21 瓦克化学股份公司 用于生产改性的沉淀二氧化硅的方法及含其组合物

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE946433C (de) * 1951-07-13 1956-08-02 Benckiser Gmbh Joh A Verfahren zur Herstellung von Kieselsaeure in hochaktiver, voluminoeser Pulverform
FR1234245A (fr) * 1959-05-13 1960-10-14 Rhone Poulenc Sa Procédé de traitement de charges minérales par des dérivés organosiliciques
GB932753A (en) * 1959-10-12 1963-07-31 Ici Ltd Improvements in or relating to fillers and pigments by treatment with dihydrocarbyl polysiloxane
NL289590A (es) * 1962-03-02
GB1024234A (en) * 1962-06-27 1966-03-30 Midland Silicones Ltd Improvements in or relating to siloxane elastomers
DE1299617B (de) * 1965-01-13 1969-07-24 Degussa Verfahren zur Herstellung von feinverteiltem gefaelltem Siliciumdioxid
NL6502791A (es) * 1965-03-05 1966-09-06
DE1542086A1 (de) * 1965-10-20 1970-04-09 Degussa Verfahren zur kontinuierlichen Faellung von gelartigen Produkten,insbesondere Pigmenten,aus waessrigen Loesungen entsprechender Metallsalze
NL7000442A (es) * 1969-01-27 1970-07-29
GB1303632A (es) * 1969-04-11 1973-01-17
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
US3714068A (en) * 1970-12-28 1973-01-30 Philadelphia Quartz Co Silica
JPS5412999B2 (es) * 1972-05-11 1979-05-26
US3988162A (en) * 1972-09-06 1976-10-26 J. M. Huber Corporation Amorphous precipitated silica products and method for their production
US3954944A (en) * 1973-03-08 1976-05-04 Joseph Crosfield & Sons, Ltd. Fine silicas
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

Also Published As

Publication number Publication date
DE2628975C2 (es) 1989-07-13
US4273589A (en) 1981-06-16
GB1546325A (en) 1979-05-23
CA1109640A (en) 1981-09-29
BE856177A (fr) 1977-12-27
JPS532398A (en) 1978-01-11
NL179999B (nl) 1986-07-16
JPS632887B2 (es) 1988-01-21
NL7705498A (nl) 1977-12-30
JPS56164008A (en) 1981-12-16
ES460113A1 (es) 1978-08-16
SE7707419L (sv) 1977-12-29
FR2356596A1 (fr) 1978-01-27
DE2628975A1 (de) 1977-12-29
NL179999C (nl) 1989-08-16
FR2356596B1 (es) 1983-09-02
SE431762B (sv) 1984-02-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103