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DE69921450D1 - Verfahren zur herstellung von behandelter kieselsäure - Google Patents

Verfahren zur herstellung von behandelter kieselsäure

Info

Publication number
DE69921450D1
DE69921450D1 DE69921450T DE69921450T DE69921450D1 DE 69921450 D1 DE69921450 D1 DE 69921450D1 DE 69921450 T DE69921450 T DE 69921450T DE 69921450 T DE69921450 T DE 69921450T DE 69921450 D1 DE69921450 D1 DE 69921450D1
Authority
DE
Germany
Prior art keywords
silico
producing treated
treated
producing
treated silico
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 - Lifetime
Application number
DE69921450T
Other languages
English (en)
Other versions
DE69921450T2 (de
Inventor
C Menon
Joanne Paul
M Smith
C Koehlert
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.)
Cabot Corp
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
Application filed by Cabot Corp filed Critical Cabot Corp
Publication of DE69921450D1 publication Critical patent/DE69921450D1/de
Application granted granted Critical
Publication of DE69921450T2 publication Critical patent/DE69921450T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • C01P2006/16—Pore diameter
    • 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
    • C01P2006/16—Pore diameter
    • C01P2006/17—Pore diameter distribution
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
DE69921450T 1998-01-15 1999-01-13 Verfahren zur herstellung von behandelter kieselsäure Expired - Lifetime DE69921450T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7156098P 1998-01-15 1998-01-15
US71560P 1998-01-15
PCT/US1999/000163 WO1999036480A1 (en) 1998-01-15 1999-01-13 Method of preparing treated silica

Publications (2)

Publication Number Publication Date
DE69921450D1 true DE69921450D1 (de) 2004-12-02
DE69921450T2 DE69921450T2 (de) 2005-10-13

Family

ID=22102117

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69921450T Expired - Lifetime DE69921450T2 (de) 1998-01-15 1999-01-13 Verfahren zur herstellung von behandelter kieselsäure

Country Status (5)

Country Link
US (1) US6090439A (de)
EP (1) EP1047734B1 (de)
AU (1) AU2105399A (de)
DE (1) DE69921450T2 (de)
WO (1) WO1999036480A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69906480T2 (de) * 1998-01-15 2004-02-12 Cabot Corp., Boston Verfahren zur herstellung von hydrophober kieselsäure
US6174926B1 (en) * 1999-01-13 2001-01-16 Cabot Corporation Method of preparing organically modified silica
US6353037B1 (en) 2000-07-12 2002-03-05 3M Innovative Properties Company Foams containing functionalized metal oxide nanoparticles and methods of making same
US6586483B2 (en) 2001-01-08 2003-07-01 3M Innovative Properties Company Foam including surface-modified nanoparticles
CN1333018C (zh) * 2001-03-15 2007-08-22 卡伯特公司 抗腐蚀涂料组合物
JP4209608B2 (ja) * 2001-11-14 2009-01-14 信越化学工業株式会社 室温硬化性シリコーンゴム組成物
US7222821B2 (en) * 2001-11-21 2007-05-29 Matos Jeffrey A Method and apparatus for treating fuel to temporarily reduce its combustibility
US8042771B2 (en) 2007-05-25 2011-10-25 Karl F. Milde, Jr. Method and apparatus for treating fuel to temporarily reduce its combustibility
US8361946B2 (en) * 2004-04-08 2013-01-29 Akzo Nobel N.V. Detergent composition
KR100760308B1 (ko) 2005-11-18 2007-10-04 요업기술원 표면 처리된 무기 충진제를 사용한 페몰몰딩컴파운드의제조 방법
WO2008153972A2 (en) * 2007-06-08 2008-12-18 Cabot Corporation Carbon blacks, toners, and composites and methods of making same
US20090163637A1 (en) * 2007-12-21 2009-06-25 Zhifeng Li Filler system including densed fumed metal oxide
US8277883B2 (en) * 2008-06-13 2012-10-02 Agilent Technologies, Inc. Porous silica microspheres having organosilane modified surfaces
FR2979107A1 (fr) * 2011-08-16 2013-02-22 Bluestar Silicones France Procede de preparation d'une silice greffee par un compose organosilicie
US11264697B2 (en) 2016-10-18 2022-03-01 American Aerogel Corporation Linked antenna pair for transmission through shielded shipping container
US10822807B2 (en) 2019-02-18 2020-11-03 Royal Building Products (Usa) Inc. Assembly for improved insulation

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589705A (en) * 1944-07-29 1952-03-18 Samuel S Kistler Treatment of aerogels to render them waterproof
US2786042A (en) * 1951-11-23 1957-03-19 Du Pont Process for preparing sols of colloidal particles of reacted amorphous silica and products thereof
US2739075A (en) * 1952-03-06 1956-03-20 Du Pont Product and process
US3015645A (en) * 1954-10-06 1962-01-02 Dow Corning Silica powders
US2802850A (en) * 1954-11-01 1957-08-13 Gen Electric Hydrophobic silicas
US3122520A (en) * 1959-10-05 1964-02-25 Dow Corning Method of making silicone rubber fillers
US3924029A (en) * 1962-03-30 1975-12-02 Degussa Method of modifying the surface properties of finely divided metal oxides
NL300549A (de) * 1962-12-19
SE312880B (de) * 1964-05-06 1969-07-28 Degussa
US3652214A (en) * 1968-08-06 1972-03-28 Nat Petro Chemicals Co Inc Preparation of silica gels
DE2065572C3 (de) * 1970-11-24 1978-08-31 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Hochdisperses, hydrophobiertes Siliciumdioxid
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
DE2513608C2 (de) * 1975-03-27 1982-08-05 Degussa Ag, 6000 Frankfurt Verfahren zur Hydrophobierung von Kieselsäuren und Silikaten mit Organosilanen
GB1604414A (en) * 1977-07-27 1981-12-09 Raychem Ltd Silicone resin
US4116919A (en) * 1977-09-06 1978-09-26 Dow Corning Corporation Treatment of reinforcing silica
US4208316A (en) * 1978-06-29 1980-06-17 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Hydrophobic precipitated silicic acid and compositions containing same
US4344800A (en) * 1980-06-03 1982-08-17 Dow Corning Corporation Method for producing hydrophobic reinforcing silica fillers and fillers obtained thereby
US4644077A (en) * 1984-07-11 1987-02-17 The Sherwin-Williams Company Process for producing organophilic silica
DE3525802A1 (de) * 1985-07-19 1987-01-22 Bayer Ag Verfahren zur herstellung von modifizierten faellungskieselsaeuren
US4671973A (en) * 1985-09-23 1987-06-09 Grefco, Inc. Method for the treatment of mineral extender fillers
DE3543172A1 (de) * 1985-12-06 1987-06-11 Riedel De Haen Ag Verfahren zur herstellung von faellungskieselsaeure
EP0372251B1 (de) * 1988-11-22 1992-03-11 Degussa Aktiengesellschaft Verfahren zur Herstellung von Kieselsäuren
US5008305A (en) * 1989-02-06 1991-04-16 Dow Corning Corporation Treated silica for reinforcing silicone elastomer
US5013585A (en) * 1989-06-13 1991-05-07 Shin-Etsu Chemical Co., Ltd. Method for the preparation of surface-modified silica particles
US5342597A (en) * 1990-11-14 1994-08-30 Cabot Corporation Process for uniformly moisturizing fumed silica
IT1251937B (it) * 1991-10-17 1995-05-27 Donegani Guido Ist Xerogels di silice ad alta porosita` e processo per la loro preparazione.
DE4419234A1 (de) * 1994-06-01 1995-12-07 Wacker Chemie Gmbh Verfahren zur Silylierung von anorganischen Oxiden
US5680713A (en) * 1996-03-05 1997-10-28 Hoechst Aktiengesellschaft Process for the subcritical drying of aerogels
US5652017A (en) * 1996-04-10 1997-07-29 General Electric Company Method for rendering inorganic powder hydrophobic
US5708069A (en) * 1997-02-24 1998-01-13 Dow Corning Corporation Method for making hydrophobic silica gels under neutral conditions
US6071486A (en) * 1997-04-09 2000-06-06 Cabot Corporation Process for producing metal oxide and organo-metal oxide compositions
US5908660A (en) * 1997-09-03 1999-06-01 Dow Corning Corporation Method of preparing hydrophobic precipitated silica

Also Published As

Publication number Publication date
WO1999036480A1 (en) 1999-07-22
EP1047734B1 (de) 2004-10-27
EP1047734A1 (de) 2000-11-02
DE69921450T2 (de) 2005-10-13
US6090439A (en) 2000-07-18
AU2105399A (en) 1999-08-02

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