BR0317453A - Sìlica estruturada, tipo aerogel de superfìcie modificada - Google Patents

Sìlica estruturada, tipo aerogel de superfìcie modificada

Info

Publication number
BR0317453A
BR0317453A BR0317453-0A BR0317453A BR0317453A BR 0317453 A BR0317453 A BR 0317453A BR 0317453 A BR0317453 A BR 0317453A BR 0317453 A BR0317453 A BR 0317453A
Authority
BR
Brazil
Prior art keywords
structured
silica
surface modified
type
modified airgel
Prior art date
Application number
BR0317453-0A
Other languages
English (en)
Inventor
Juergen Meyer
Horst Zeizinger
Manfred Ettlinger
Hans-Dieter Christian
Original Assignee
Degussa
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 filed Critical Degussa
Publication of BR0317453A publication Critical patent/BR0317453A/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
    • 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
    • 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
    • C01B33/157—After-treatment of gels
    • C01B33/158—Purification; Drying; Dehydrating
    • C01B33/1585—Dehydration into aerogels
    • 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
    • C01B33/157—After-treatment of gels
    • C01B33/159—Coating or hydrophobisation
    • 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
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Compounds (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

"SìLICA ESTRUTURADA, TIPO AEROGEL DE SUPERFìCIE MODIFICADA". A presente invenção refere-se a uma sílica estruturada, tipo aerogel, de superfície modificada, é produzida vaporizando-se uma sílica estruturada, tipo aerogel, com um agente de silanização, pós-misturando e condicionando. Ela pode ser empregada como um agente de nivelamento.
BR0317453-0A 2002-12-18 2003-11-06 Sìlica estruturada, tipo aerogel de superfìcie modificada BR0317453A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43395502P 2002-12-18 2002-12-18
PCT/EP2003/012382 WO2004054927A1 (en) 2002-12-18 2003-11-06 Surface-modified, aerogel-type, structured silica

Publications (1)

Publication Number Publication Date
BR0317453A true BR0317453A (pt) 2005-11-16

Family

ID=32595252

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0317453-0A BR0317453A (pt) 2002-12-18 2003-11-06 Sìlica estruturada, tipo aerogel de superfìcie modificada

Country Status (7)

Country Link
US (1) US7402293B2 (pt)
JP (2) JP2006515556A (pt)
KR (1) KR20050091733A (pt)
CN (1) CN1747899B (pt)
AU (1) AU2003276260A1 (pt)
BR (1) BR0317453A (pt)
WO (1) WO2004054927A1 (pt)

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US20050205102A1 (en) * 2004-01-30 2005-09-22 Philip Morris Usa Inc. Method of making surface modified silica gel
DE102004010756A1 (de) * 2004-03-05 2005-09-22 Degussa Ag Silanisierte Kieselsäuren
NO20042645D0 (no) * 2004-05-12 2004-06-23 Promeks As Forbedret prosess for fremstilling av ren amorf og hydrofobisk siliciumoksyd
DE102004029069A1 (de) * 2004-06-16 2005-12-29 Degussa Ag Oberflächenmodifizierte Silicagele
EP1700824A1 (en) * 2005-03-09 2006-09-13 Degussa AG Granules based on pyrogenically prepared silicon dioxide, method for their preparation and use thereof
DE102005052939A1 (de) * 2005-11-03 2007-05-10 Degussa Gmbh Herstellung von beschichteten Substraten
KR100785521B1 (ko) * 2006-07-03 2007-12-13 한국생산기술연구원 표면개질된 에어로겔 제조 방법 및 이로부터 제조된 표면개질된 에어로겔
KR100823071B1 (ko) * 2007-01-19 2008-04-18 한국과학기술연구원 대면적용 나노기공성 에어로젤 막의 제조방법
DE102007035955A1 (de) * 2007-07-30 2009-02-05 Evonik Degussa Gmbh Oberflächenmodifizierte, pyrogen hergestellte Kieselsäuren
DE102009045116A1 (de) 2009-09-29 2011-03-31 Evonik Degussa Gmbh Niederdruckvermahlungsverfahren
DE102009045104A1 (de) 2009-09-29 2011-03-31 Evonik Degussa Gmbh Neuartige Mattierungsmittel für UV-Lacke
CN101844771A (zh) * 2010-06-14 2010-09-29 大连理工大学 一种常压下制备超疏水性二氧化硅气凝胶的方法
US8906973B2 (en) 2010-11-30 2014-12-09 Aspen Aerogels, Inc. Modified hybrid silica aerogels
KR101155431B1 (ko) * 2011-03-03 2012-06-15 주식회사 지오스 실리카 에어로겔 분말의 제조방법
DE102012211121A1 (de) 2012-06-28 2014-01-02 Evonik Industries Ag Granuläre, funktionalisierte Kieselsäure, Verfahren zu deren Herstellung und deren Verwendung
CN104445224B (zh) * 2014-10-30 2016-09-21 泉州三欣新材料科技有限公司 一种微细二氧化硅气凝胶粉体的制备方法
CN104556064B (zh) * 2014-12-30 2016-11-09 纳诺科技有限公司 一种利用微波快速制备自疏水SiO2气凝胶的方法
CN105439155B (zh) * 2015-01-19 2017-04-19 泉州三欣新材料科技有限公司 一种轻质多孔SiO2微球的制备方法
KR101789371B1 (ko) 2015-02-13 2017-10-23 주식회사 엘지화학 실리카 에어로겔 함유 블랑켓의 제조방법 및 이에 따라 제조된 실리카 에어로겔 함유 블랑켓
KR101931569B1 (ko) 2015-11-03 2018-12-21 주식회사 엘지화학 소수성의 산화금속-실리카 복합 에어로겔의 제조방법 및 이로부터 제조된 소수성의 산화금속-실리카 복합 에어로겔
KR20170110993A (ko) * 2016-03-24 2017-10-12 주식회사 엘지화학 실리카 에어로겔 제조시스템
US11279622B2 (en) 2016-09-12 2022-03-22 Lg Chem, Ltd. Method for producing silica aerogel and silica aerogel produced thereby
WO2019069411A1 (ja) * 2017-10-04 2019-04-11 日立化成株式会社 塗液、塗膜の製造方法及び塗膜
WO2019069407A1 (ja) * 2017-10-04 2019-04-11 日立化成株式会社 塗液、塗膜の製造方法及び塗膜
WO2019069412A1 (ja) * 2017-10-04 2019-04-11 日立化成株式会社 塗液、塗膜の製造方法及び塗膜
WO2019069405A1 (ja) * 2017-10-04 2019-04-11 日立化成株式会社 分散液及びエアロゲル粒子
WO2019069404A1 (ja) * 2017-10-04 2019-04-11 日立化成株式会社 塗液、塗膜の製造方法及び塗膜
WO2020012553A1 (ja) * 2018-07-10 2020-01-16 日立化成株式会社 塗液及び塗膜
EP3822326A4 (en) * 2018-07-10 2021-07-14 Showa Denko Materials Co., Ltd. COATING LIQUID, COATING LIQUID AND COATING FILM PRODUCTION PROCESS
CN109019611B (zh) * 2018-08-17 2020-06-02 中南大学 一种块体透明二氧化硅气凝胶及其快速制备方法和应用
US11370937B2 (en) 2019-03-04 2022-06-28 Momentive Performance Materials Inc. Protective coating composition and coated metallic substrate comprising same
US20200283908A1 (en) 2019-03-04 2020-09-10 Momentive Performance Materials Inc. Protective coating composition and coated metallic substrate comprising same

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Also Published As

Publication number Publication date
US7402293B2 (en) 2008-07-22
AU2003276260A1 (en) 2004-07-09
CN1747899B (zh) 2010-05-26
KR20050091733A (ko) 2005-09-15
WO2004054927A1 (en) 2004-07-01
JP2010195680A (ja) 2010-09-09
US20040120876A1 (en) 2004-06-24
JP2006515556A (ja) 2006-06-01
CN1747899A (zh) 2006-03-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A,4A,5A,6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2069 DE 31/08/2010.