BR112012012129A2 - "si02-xerogel poroso com uma característica de tamanho de poro, precursor de secagem estável do mesmo e uso do mesmo". - Google Patents

"si02-xerogel poroso com uma característica de tamanho de poro, precursor de secagem estável do mesmo e uso do mesmo".

Info

Publication number
BR112012012129A2
BR112012012129A2 BR112012012129A BR112012012129A BR112012012129A2 BR 112012012129 A2 BR112012012129 A2 BR 112012012129A2 BR 112012012129 A BR112012012129 A BR 112012012129A BR 112012012129 A BR112012012129 A BR 112012012129A BR 112012012129 A2 BR112012012129 A2 BR 112012012129A2
Authority
BR
Brazil
Prior art keywords
xerogel
porous
pore size
size characteristic
stable drying
Prior art date
Application number
BR112012012129A
Other languages
English (en)
Inventor
Reichenauer Gudrun
Bernauer Hans-Peter
Weigang Lena
Noisser Theresa
Original Assignee
Bayerisches Zentrum Fur Angewandte Energieforschung E V
Bsh Bosch Und Hausgeraete Gmbh
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 Bayerisches Zentrum Fur Angewandte Energieforschung E V, Bsh Bosch Und Hausgeraete Gmbh filed Critical Bayerisches Zentrum Fur Angewandte Energieforschung E V
Publication of BR112012012129A2 publication Critical patent/BR112012012129A2/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
    • C01B33/157—After-treatment of gels
    • C01B33/158—Purification; Drying; Dehydrating
    • 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
    • C01B33/16—Preparation of silica xerogels
    • C01B33/163—Preparation of silica xerogels by hydrolysis of organosilicon compounds, e.g. ethyl orthosilicate
    • 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
    • C01B33/16—Preparation of silica xerogels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Building Environments (AREA)
  • Paints Or Removers (AREA)

Abstract

patente de invenção: "si02-xerogel poroso com uma característica de tamanho de poro, precursor de secagem estável do mesmo e uso do mesmo". a presente invenção refere-se a um si02-xerogel poroso que é produzido utilizando preenchedores temporários de poro ou suportes sólido na forma de esqueleto, que são removidos por oxidação térmica ao final do processo de produção (por exemplo, carbono ou orgânico), através de um processo de sol-gel por secagem subcrítica do gel.
BR112012012129A 2009-11-19 2010-11-19 "si02-xerogel poroso com uma característica de tamanho de poro, precursor de secagem estável do mesmo e uso do mesmo". BR112012012129A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009053782A DE102009053782A1 (de) 2009-11-19 2009-11-19 Poröses SiO2-Xerogel mit charakteristischer Porengröße, dessen trocknungsstabile Vorstufen und dessen Anwendung
PCT/EP2010/067821 WO2011061289A1 (de) 2009-11-19 2010-11-19 PORÖSES SiO2-XEROGEL MIT CHARAKTERISTISCHER PORENGRÖSSE, DESSEN TROCKNUNGSSTABILE VORSTUFEN UND DESSEN ANWENDUNG

Publications (1)

Publication Number Publication Date
BR112012012129A2 true BR112012012129A2 (pt) 2018-03-20

Family

ID=43598129

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012012129A BR112012012129A2 (pt) 2009-11-19 2010-11-19 "si02-xerogel poroso com uma característica de tamanho de poro, precursor de secagem estável do mesmo e uso do mesmo".

Country Status (11)

Country Link
US (1) US10196274B2 (pt)
EP (1) EP2501652B1 (pt)
JP (1) JP2013511460A (pt)
KR (1) KR101461295B1 (pt)
CN (1) CN102712486B (pt)
BR (1) BR112012012129A2 (pt)
DE (1) DE102009053782A1 (pt)
ES (1) ES2600377T3 (pt)
RU (1) RU2530048C2 (pt)
UA (1) UA109268C2 (pt)
WO (1) WO2011061289A1 (pt)

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CN103254665B (zh) * 2013-05-14 2015-06-03 刘荣翾 硅烷偶联剂组合物及其制备方法和用途
KR102136283B1 (ko) 2014-08-25 2020-07-21 연세대학교 산학협력단 나노 다공성 마이크로 구형의 폴리이미드 에어로젤 및 이의 제조방법
US10793450B2 (en) 2014-12-03 2020-10-06 University Of Kentucky Research Foundation Potential of zero charge-based capacitive deionization
RU2606440C2 (ru) * 2015-01-26 2017-01-10 Акционерное общество "Авиаавтоматика" имени В.В. Тарасова" Микропористый теплоизоляционный материал
RU2590379C1 (ru) * 2015-03-26 2016-07-10 Общество с ограниченной ответственностью НПО "СОВРЕМЕННЫЕ ПОЖАРНЫЕ ТЕХНОЛОГИИ" (ООО "НПО" "СОПОТ") Вспененный гель кремнезема, применение вспененного геля кремнезема в качестве огнетушащего средства и золь-гель способ его получения
DE102015216505A1 (de) 2015-08-28 2017-03-02 Wacker Chemie Ag Silica Formkörper mit geringer thermischer Leitfähigkeit
JP6269903B2 (ja) * 2015-09-01 2018-01-31 日立化成株式会社 エアロゲル複合体、エアロゲル複合体付き支持部材及び断熱材
CN105540598B (zh) * 2015-12-23 2017-12-05 陆福萍 一种利用可膨胀微胶囊常压制备二氧化硅气凝胶的方法
JP2019512447A (ja) * 2016-03-31 2019-05-16 ダウ グローバル テクノロジーズ エルエルシー 疎水性シリカ粒子の作製方法
CN106333862B (zh) * 2016-10-07 2019-03-12 江苏矽时代材料科技有限公司 一种抗菌性硅胶的制备方法
WO2018163354A1 (ja) * 2017-03-09 2018-09-13 日立化成株式会社 エアロゲル複合体の製造方法及びエアロゲル複合体
CN108568278A (zh) * 2017-03-13 2018-09-25 广州市芯检康生物科技有限公司 一种新型的即用型气凝胶微球及其制备方法
WO2019075274A1 (en) 2017-10-11 2019-04-18 University Of Utah Research Foundation METHODS OF MANUFACTURING PERMEABLE AEROGELS
KR102108013B1 (ko) * 2017-12-12 2020-05-08 울산대학교 산학협력단 바륨이 도핑된 비스무스 산화철 함유 광촉매 및 이를 이용한 수처리 방법
CN107986745A (zh) * 2017-12-20 2018-05-04 长春工业大学 聚酯纤维增韧二氧化硅气凝胶的制备工艺
RU2694924C1 (ru) * 2019-04-03 2019-07-18 Общество с ограниченной ответственностью "ПолимерСинтез" Огнетушащее и огнезащитное средство
DE102021134244A1 (de) 2021-12-22 2023-06-22 LST Luft-, Sanitär-, Klimatechnik GmbH Monolithischer Silica-Formkörper und dessen Herstellung

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Also Published As

Publication number Publication date
EP2501652B1 (de) 2016-10-12
CN102712486B (zh) 2016-01-20
US20120238445A1 (en) 2012-09-20
DE102009053782A1 (de) 2011-06-01
EP2501652A1 (de) 2012-09-26
CN102712486A (zh) 2012-10-03
US10196274B2 (en) 2019-02-05
KR20120103646A (ko) 2012-09-19
UA109268C2 (ru) 2015-08-10
KR101461295B1 (ko) 2014-11-12
RU2530048C2 (ru) 2014-10-10
ES2600377T3 (es) 2017-02-08
JP2013511460A (ja) 2013-04-04
WO2011061289A1 (de) 2011-05-26
RU2012122638A (ru) 2013-12-27

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B25A Requested transfer of rights approved

Owner name: BAYERISCHES ZENTRUM FUR ANGEWANDTE ENERGIEFORSCHUN

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2465 DE 03-04-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.