WO2002040399A3 - Method of preparing a fumed metal oxide dispertion - Google Patents

Method of preparing a fumed metal oxide dispertion Download PDF

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Publication number
WO2002040399A3
WO2002040399A3 PCT/US2001/044250 US0144250W WO0240399A3 WO 2002040399 A3 WO2002040399 A3 WO 2002040399A3 US 0144250 W US0144250 W US 0144250W WO 0240399 A3 WO0240399 A3 WO 0240399A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal oxide
dispersion
liquid carrier
dispertion
preparing
Prior art date
Application number
PCT/US2001/044250
Other languages
French (fr)
Other versions
WO2002040399A2 (en
Inventor
Steven E Brown
Original Assignee
Cabot Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22944463&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2002040399(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cabot Corp filed Critical Cabot Corp
Priority to DE60133411T priority Critical patent/DE60133411T2/en
Priority to JP2002542733A priority patent/JP5154731B2/en
Priority to EP01996510A priority patent/EP1349809B1/en
Priority to AU2002219869A priority patent/AU2002219869A1/en
Publication of WO2002040399A2 publication Critical patent/WO2002040399A2/en
Publication of WO2002040399A3 publication Critical patent/WO2002040399A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0052—Preparation of gels
    • B01J13/0069—Post treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0004—Preparation of sols
    • B01J13/0008—Sols of inorganic materials in water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0004—Preparation of sols
    • B01J13/0047—Preparation of sols containing a metal oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0086—Preparation of sols by physical processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/145—After-treatment of oxides or hydroxides, e.g. pulverising, drying, decreasing the acidity
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicon Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Catalysts (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

The invention provides a method of preparing a dispersion of a fumed metal oxide in a liquid carrier comprising the following sequential steps: (a) providing a liquid carrier at a pH that effects dissolution of the metal oxide at a rate the same as or greater than the metal oxide dissolution rate in water at a pH of about 8, (b) mixing with the liquid carrier, in any order, one or more aliquots of both a fumed metal oxide and a metal ion source to form a dispersion, such that the dispertion does not coagulate, and (c) optionally adjusting the pH of the dispersion to the pH of the liquid carrier in step (a). The method allows for the preparation of the dispersion to be done with a high solids loading and at a high pH. Furthermore, the dispersion can have a shelf-life of at least about 1 hour or more at 25°C.
PCT/US2001/044250 2000-11-15 2001-11-14 Method of preparing a fumed metal oxide dispertion WO2002040399A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE60133411T DE60133411T2 (en) 2000-11-15 2001-11-14 METHOD FOR PRODUCING A DISPERSION OF PYROGENIC METAL OXIDES
JP2002542733A JP5154731B2 (en) 2000-11-15 2001-11-14 Process for producing fumed metal oxide dispersion
EP01996510A EP1349809B1 (en) 2000-11-15 2001-11-14 Method of preparing a fumed metal oxide dispersion
AU2002219869A AU2002219869A1 (en) 2000-11-15 2001-11-14 Method of preparing a fumed metal oxide dispertion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24966400P 2000-11-15 2000-11-15
US60/249,664 2000-11-15

Publications (2)

Publication Number Publication Date
WO2002040399A2 WO2002040399A2 (en) 2002-05-23
WO2002040399A3 true WO2002040399A3 (en) 2002-08-01

Family

ID=22944463

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/044250 WO2002040399A2 (en) 2000-11-15 2001-11-14 Method of preparing a fumed metal oxide dispertion

Country Status (7)

Country Link
US (1) US6638982B2 (en)
EP (1) EP1349809B1 (en)
JP (4) JP5154731B2 (en)
AT (1) ATE390386T1 (en)
AU (1) AU2002219869A1 (en)
DE (1) DE60133411T2 (en)
WO (1) WO2002040399A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002219869A1 (en) * 2000-11-15 2002-05-27 Cabot Corporation Method of preparing a fumed metal oxide dispertion
US6846526B2 (en) * 2001-01-26 2005-01-25 Eastman Kodak Company Ink jet recording element
US7037553B2 (en) * 2001-08-21 2006-05-02 Konica Corporation Manufacturing process for ink-jet recording medium
US6746527B1 (en) * 2003-03-26 2004-06-08 Nu-Kote International, Inc. Aqueous magnetic ink character recognition ink-jet ink composition containing a combination of special surfactants
DE10342826B3 (en) 2003-09-17 2005-05-12 Degussa Ag Dispersion of pyrogenic ceria
ATE469863T1 (en) * 2004-05-04 2010-06-15 Cabot Corp METHOD FOR PRODUCING A DISPERSION OF METAL OXIDE AGGREGATE PARTICLES HAVING A DESIRED AGGREGATE PARTICLE DIAMETER
DE102004054392A1 (en) * 2004-08-28 2006-03-02 Heraeus Quarzglas Gmbh & Co. Kg Method for joining components made of high-siliceous material, as well as assembled from such components component composite
JP4954519B2 (en) * 2004-11-12 2012-06-20 富士フイルム株式会社 INKJET RECORDING MEDIUM AND METHOD FOR PRODUCING INKJET RECORDING MEDIUM
US8227369B2 (en) * 2005-05-25 2012-07-24 Celanese International Corp. Layered composition and processes for preparing and using the composition
DE102007049742A1 (en) * 2007-10-16 2009-04-23 Evonik Degussa Gmbh Process for the preparation of a dispersion containing titanium-silicon mixed oxide
US20090184283A1 (en) * 2008-01-18 2009-07-23 Deborah Duen Ling Chung Antioxidants for phase change ability and thermal stability enhancement
US10184057B2 (en) 2011-03-01 2019-01-22 Thomas Villwock Nanoparticle suspension for inkjet printing magnetizable characters on a substrate
US20140197354A1 (en) * 2011-09-11 2014-07-17 Acta Technology Inc. Method of making nanaofluids for ground souce heat pumps and other applications
US8580138B2 (en) * 2011-09-11 2013-11-12 Acta Technology Inc Nanofluids and a method of making nanofluids for ground source heat pumps and other applications
US8993490B2 (en) * 2011-12-20 2015-03-31 Halliburton Energy Services, Inc. Method for the removal or suppression of interfering metal ions using environmentally friendly competitive binders
EP3427106A1 (en) 2016-03-07 2019-01-16 Basf Se Coating process using premixed print formulations
US11640615B2 (en) 2016-09-08 2023-05-02 Thomas Villwock Methods and systems for authenticating goods and services using electronic analysis of analyte encoded compositions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB713211A (en) * 1951-03-01 1954-08-04 Degussa Production of colloidal solutions
US2984629A (en) * 1957-11-04 1961-05-16 Cabot Corp Aqueous dispersions of pyrogenic silica
GB1326574A (en) * 1970-10-30 1973-08-15 Degussa Production of stabilised dispersions of pyrogenic silica
US5116535A (en) * 1989-03-21 1992-05-26 Cabot Corporation Aqueous colloidal dispersion of fumed silica without a stabilizer
US5246624A (en) * 1989-03-21 1993-09-21 Cabot Corporation Aqueous colloidal dispersion of fumed silica, acid and stabilizer

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US3055831A (en) * 1961-09-25 1962-09-25 Johns Manville Handleable heat insulation shapes
US4036663A (en) 1971-11-05 1977-07-19 J. M. Huber Corporation Inorganic pigments and methods for producing the pigments and aqueous slurries thereof
US4010242A (en) 1972-04-07 1977-03-01 E. I. Dupont De Nemours And Company Uniform oxide microspheres and a process for their manufacture
US3956171A (en) * 1973-07-30 1976-05-11 E. I. Du Pont De Nemours And Company Process for preparing stable positively charged alumina coated silica sols and product thereof
US4042361A (en) 1976-04-26 1977-08-16 Corning Glass Works Method of densifying metal oxides
NL7707961A (en) * 1977-07-18 1979-01-22 Stamicarbon PROCESS FOR PREPARING POROUS, PURE SILICON DIOXIDE.
DE2931810A1 (en) * 1979-08-06 1981-02-19 Degussa TEMPERATURE-STABILIZED SILICON DIOXIDE MIXED OXIDE, THE METHOD FOR THE PRODUCTION AND USE THEREOF
US4427811A (en) 1981-12-30 1984-01-24 Dow Corning Corporation Silicone elastomeric emulsion having improved shelf life
US4588421A (en) 1984-10-15 1986-05-13 Nalco Chemical Company Aqueous silica compositions for polishing silicon wafers
US5221497A (en) * 1988-03-16 1993-06-22 Nissan Chemical Industries, Ltd. Elongated-shaped silica sol and method for preparing the same
DE4006392A1 (en) * 1989-03-21 1990-09-27 Cabot Corp AQUEOUS COLLOIDAL DISPERSION FROM GAS PHASE-BASED SILICON DIOXIDE, FROM AN ACID AND FROM A STABILIZER, AND A METHOD FOR THEIR PRODUCTION
JP3546467B2 (en) * 1994-04-28 2004-07-28 日産化学工業株式会社 Aqueous alumina sol and method for producing the same
FR2732327B1 (en) * 1995-04-03 1997-05-09 Rhone Poulenc Chimie AQUEOUS SUSPENSION OF SILICA AND ALUMINUM SULFATE OR ALUN, METHODS OF PREPARATION AND USES OF THE SUSPENSION
JPH09142827A (en) * 1995-09-12 1997-06-03 Tokuyama Corp Silica dispersion and its production
JP3437900B2 (en) * 1995-11-10 2003-08-18 株式会社トクヤマ Abrasive
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JP3922758B2 (en) * 1997-05-02 2007-05-30 株式会社トクヤマ Method for producing silica dispersion
KR100510815B1 (en) * 1997-05-07 2005-10-24 제이에스알 가부시끼가이샤 Aqueous Dispersions of Inorganic Particles and Process for Producing the Same
KR19990023544A (en) 1997-08-19 1999-03-25 마쯔모또 에이찌 Aqueous dispersion of inorganic particles and preparation method thereof
AU2002219869A1 (en) * 2000-11-15 2002-05-27 Cabot Corporation Method of preparing a fumed metal oxide dispertion

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB713211A (en) * 1951-03-01 1954-08-04 Degussa Production of colloidal solutions
US2984629A (en) * 1957-11-04 1961-05-16 Cabot Corp Aqueous dispersions of pyrogenic silica
GB1326574A (en) * 1970-10-30 1973-08-15 Degussa Production of stabilised dispersions of pyrogenic silica
US5116535A (en) * 1989-03-21 1992-05-26 Cabot Corporation Aqueous colloidal dispersion of fumed silica without a stabilizer
US5246624A (en) * 1989-03-21 1993-09-21 Cabot Corporation Aqueous colloidal dispersion of fumed silica, acid and stabilizer

Also Published As

Publication number Publication date
WO2002040399A2 (en) 2002-05-23
ATE390386T1 (en) 2008-04-15
US6638982B2 (en) 2003-10-28
JP5154731B2 (en) 2013-02-27
JP5524094B2 (en) 2014-06-18
JP2009234908A (en) 2009-10-15
EP1349809A2 (en) 2003-10-08
DE60133411D1 (en) 2008-05-08
JP2004514027A (en) 2004-05-13
JP2013049620A (en) 2013-03-14
JP2011102237A (en) 2011-05-26
AU2002219869A1 (en) 2002-05-27
EP1349809B1 (en) 2008-03-26
DE60133411T2 (en) 2009-04-16
US20020086909A1 (en) 2002-07-04

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