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BRPI0512134A - moagem quimicamente assistida em sìlicas - Google Patents

moagem quimicamente assistida em sìlicas

Info

Publication number
BRPI0512134A
BRPI0512134A BRPI0512134-5A BRPI0512134A BRPI0512134A BR PI0512134 A BRPI0512134 A BR PI0512134A BR PI0512134 A BRPI0512134 A BR PI0512134A BR PI0512134 A BRPI0512134 A BR PI0512134A
Authority
BR
Brazil
Prior art keywords
sym
viscosity
silicas
dispersion
fluid
Prior art date
Application number
BRPI0512134-5A
Other languages
English (en)
Inventor
David Monroe Chapman
Original Assignee
Grace W R & 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 Grace W R & Co filed Critical Grace W R & Co
Publication of BRPI0512134A publication Critical patent/BRPI0512134A/pt

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
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/141—Preparation of hydrosols or aqueous dispersions
    • 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
    • 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
    • C01B33/141—Preparation of hydrosols or aqueous dispersions
    • C01B33/1415—Preparation of hydrosols or aqueous dispersions by suspending finely divided silica in water
    • C01B33/1417—Preparation of hydrosols or aqueous dispersions by suspending finely divided silica in water an aqueous dispersion being obtained
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/67—Particle size smaller than 100 nm
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/68—Particle size between 100-1000 nm
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/69—Particle size larger than 1000 nm
    • 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
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • C08K7/26—Silicon- containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Nanotechnology (AREA)
  • Silicon Compounds (AREA)
  • Colloid Chemistry (AREA)

Abstract

MOAGEM QUIMICAMENTE ASSISTIDA DE SìLICAS. A presente invenção se refere a uma dispersão de partículas de sílica modificada de superfície porosa incluindo partículas porosas e fluídas, em que o volume ocupado fracional máximo (<sym>~ max~) das partículas na dispersão é de pelo menos 0,55 conforme determinado a partir da relação (I) em que <sym> é o volume fracional ocupado dos sólidos no fluido,<sym>~ max~ é o limite assimptótico (máximo) do volume fracional ocupado enquanto a viscosidade se aproxima do infinito, b é a viscosidade intrínseca, <sym>~ 0~ é a viscosidade do fluido e <sym> é a viscosidade da dispersão.
BRPI0512134-5A 2004-06-15 2005-06-15 moagem quimicamente assistida em sìlicas BRPI0512134A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57969404P 2004-06-15 2004-06-15
PCT/US2005/021156 WO2006002085A1 (en) 2004-06-15 2005-06-15 Chemically assisted milling of silicas

Publications (1)

Publication Number Publication Date
BRPI0512134A true BRPI0512134A (pt) 2008-02-06

Family

ID=34981296

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512134-5A BRPI0512134A (pt) 2004-06-15 2005-06-15 moagem quimicamente assistida em sìlicas

Country Status (17)

Country Link
US (1) US20110094418A1 (pt)
EP (1) EP1765731B1 (pt)
KR (1) KR101227198B1 (pt)
CN (1) CN101006009B (pt)
AU (1) AU2005257985A1 (pt)
BR (1) BRPI0512134A (pt)
CA (1) CA2570907A1 (pt)
DK (1) DK1765731T3 (pt)
ES (1) ES2435520T3 (pt)
IL (1) IL180119A0 (pt)
MX (1) MXPA06014858A (pt)
NO (1) NO20070241L (pt)
PL (1) PL1765731T3 (pt)
PT (1) PT1765731E (pt)
RU (1) RU2393114C2 (pt)
WO (1) WO2006002085A1 (pt)
ZA (1) ZA200700422B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006049526A1 (de) * 2006-10-20 2008-04-24 Evonik Degussa Gmbh Stabile wässrige Dispersionen von Siliciumdioxid
FR2988386B1 (fr) * 2012-03-22 2014-05-09 Rhodia Operations Procede de preparation de silice precipitee comprenant une etape de delitage a chaud
WO2016121757A1 (ja) * 2015-01-27 2016-08-04 日立化成株式会社 エアロゲル積層体及び断熱材

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA609190A (en) 1960-11-22 Monsanto Chemical Company Preparation of silica aquasols
CA609186A (en) 1960-11-22 Monsanto Chemical Company Silica aquasol
US2741600A (en) 1949-01-27 1956-04-10 Monsanto Chemicals Process of preparing colloidal silica aquasols
US2731326A (en) * 1951-08-31 1956-01-17 Du Pont Process of preparing dense amorphous silica aggregates and product
US2892797A (en) 1956-02-17 1959-06-30 Du Pont Process for modifying the properties of a silica sol and product thereof
US3012973A (en) * 1959-03-18 1961-12-12 Du Pont Concentrated silica aquasols of low viscosity and their preparation
GB1244334A (en) 1968-08-08 1971-08-25 Monsanto Chemicals Production of silica sols
US3591518A (en) 1968-12-31 1971-07-06 Du Pont Silica aquasols and powders
AU505536B2 (en) * 1975-03-12 1979-11-22 J.M. Huber Corp. Methods for production and use of siliceous products
US4263051A (en) * 1978-06-12 1981-04-21 Ppg Industries, Inc. Soft-settling silica flatting agent
USRE30450E (en) * 1979-04-02 1980-12-16 J. M. Huber Corporation Surface modified pigments
US4877451A (en) * 1988-08-17 1989-10-31 Xerox Corporation Ink jet inks containing colored silica particles
US4954220A (en) * 1988-09-16 1990-09-04 E. I. Du Pont De Nemours And Company Polysilicate microgels as retention/drainage aids in papermaking
US5030286A (en) * 1988-09-22 1991-07-09 Ppg Industries, Inc. High solids aqueous silica slurry
JPH0699135B2 (ja) 1989-02-20 1994-12-07 富士デヴィソン株式会社 球状シリカゲルの製造法
DE3919940A1 (de) 1989-06-19 1990-12-20 Merck Patent Gmbh Dispersionen kugelfoermiger anorganischer partikel
US4983369A (en) * 1989-11-22 1991-01-08 Allied-Signal Inc. Process for forming highly uniform silica spheres
JP2504364B2 (ja) 1992-08-07 1996-06-05 忠彦 秋田 液状畜産廃棄物の処理方法
SE501214C2 (sv) * 1992-08-31 1994-12-12 Eka Nobel Ab Silikasol samt förfarande för framställning av papper under användande av solen
US5376172A (en) * 1992-12-23 1994-12-27 Xerox Corporation Metal oxide processes and toners thereof
FR2732328B1 (fr) * 1995-03-29 1997-06-20 Rhone Poulenc Chimie Nouveau procede de preparation de silice precipitee, nouvelles silices precipitees contenant de l'aluminium et leur utilisation au renforcement des elastomeres
DE19534327A1 (de) 1995-09-15 1996-02-22 Md Papier Gmbh Streichfarbe für Tintenstrahlpapier
JP3107735B2 (ja) 1995-09-29 2000-11-13 株式会社トクヤマ インクジェット記録用紙
US5653794A (en) 1995-12-01 1997-08-05 Scm Chemicals, Inc. Silane treated inorganic pigments
US5827363A (en) 1995-12-19 1998-10-27 Degussa Corporation Structure precipitated silicates and silicas, production and use in ink jet printing
EP0803374B1 (en) 1996-04-24 2004-06-30 Oji Paper Company Limited Ink jet recording material and process for producing an ink jet recording material
EP0906350B1 (en) * 1996-06-21 2002-11-27 W.R. Grace & Co.-Conn. Frangible spray dried agglomerated supports, method of making such supports, and olefin polymerization catalysts supported thereon
CA2205789A1 (en) 1997-05-22 1998-11-22 Bayer Inc. Process for hydrophobicizing particles, and their use as fillers in polymer masterbatches
US6380265B1 (en) * 1998-07-09 2002-04-30 W. R. Grace & Co.-Conn. Dispersion of fine porous inorganic oxide particles and processes for preparing same
US6190815B1 (en) 1998-08-11 2001-02-20 Xerox Corporation Toner compositions
US6420039B1 (en) * 1998-10-02 2002-07-16 Cabot Corporation Recording medium
US6096469A (en) * 1999-05-18 2000-08-01 3M Innovative Properties Company Ink receptor media suitable for inkjet printing
JP4631119B2 (ja) * 2000-01-28 2011-02-16 Ｊｓｒ株式会社 疎水化コロイダルシリカの製造方法
US6380285B1 (en) * 2000-02-01 2002-04-30 Ciba Specialty Chemicals Corporation Bloom-resistant benzotriazole UV absorbers and compositions stabilized therewith
ATE261821T1 (de) 2000-04-11 2004-04-15 Degussa Streichfarben für inkjet-medien
EP1148026B1 (de) * 2000-04-12 2016-08-10 Evonik Degussa GmbH Dispersionen
US6415996B1 (en) 2000-10-16 2002-07-09 The Penn State Research Foundation Dynamic control and enhanced chemical milling of ceramics to submicron particle sizes
JP2002211122A (ja) * 2001-01-22 2002-07-31 Ricoh Co Ltd インクジェット記録用インク、インクジェット記録方法およびインクジェット記録用カートリッジ
US6730149B2 (en) * 2001-01-22 2004-05-04 Ricoh Company Limited Ink composition and inkjet recording method and apparatus using the ink composition

Also Published As

Publication number Publication date
CN101006009B (zh) 2012-02-29
ES2435520T3 (es) 2013-12-20
ZA200700422B (en) 2008-08-27
PT1765731E (pt) 2013-11-20
RU2393114C2 (ru) 2010-06-27
EP1765731B1 (en) 2013-08-14
AU2005257985A1 (en) 2006-01-05
CA2570907A1 (en) 2006-01-05
RU2007101377A (ru) 2008-07-20
CN101006009A (zh) 2007-07-25
KR20070030902A (ko) 2007-03-16
NO20070241L (no) 2007-03-14
DK1765731T3 (da) 2013-11-25
EP1765731A1 (en) 2007-03-28
PL1765731T3 (pl) 2014-04-30
US20110094418A1 (en) 2011-04-28
MXPA06014858A (es) 2007-03-21
WO2006002085A1 (en) 2006-01-05
IL180119A0 (en) 2007-06-03
KR101227198B1 (ko) 2013-01-28

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements