BRPI0922280A2 - "métodos para preparo de aerogéis híbridos". - Google Patents

"métodos para preparo de aerogéis híbridos".

Info

Publication number
BRPI0922280A2
BRPI0922280A2 BRPI0922280A BRPI0922280A BRPI0922280A2 BR PI0922280 A2 BRPI0922280 A2 BR PI0922280A2 BR PI0922280 A BRPI0922280 A BR PI0922280A BR PI0922280 A BRPI0922280 A BR PI0922280A BR PI0922280 A2 BRPI0922280 A2 BR PI0922280A2
Authority
BR
Brazil
Prior art keywords
preparation
methods
hybrid airgel
airgel
hybrid
Prior art date
Application number
BRPI0922280A
Other languages
English (en)
Inventor
Seth Jayshree
Wu Jung-Sheng
Soon Tan Lian
Sharma Neeraj
D Condo Peter
Original Assignee
3M Innovative Properties 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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BRPI0922280A2 publication Critical patent/BRPI0922280A2/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
    • C01B33/155—Preparation of hydroorganogels or organogels
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Silicon Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BRPI0922280A 2008-12-18 2009-12-01 "métodos para preparo de aerogéis híbridos". BRPI0922280A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13857108P 2008-12-18 2008-12-18
PCT/US2009/066245 WO2010080239A2 (en) 2008-12-18 2009-12-01 Methods of preparing hybrid aerogels

Publications (1)

Publication Number Publication Date
BRPI0922280A2 true BRPI0922280A2 (pt) 2018-06-05

Family

ID=42317045

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0922280A BRPI0922280A2 (pt) 2008-12-18 2009-12-01 "métodos para preparo de aerogéis híbridos".

Country Status (6)

Country Link
US (1) US20110245359A1 (pt)
EP (1) EP2370539A4 (pt)
CN (1) CN102317400A (pt)
BR (1) BRPI0922280A2 (pt)
CA (1) CA2747205A1 (pt)
WO (1) WO2010080239A2 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2981341B1 (fr) * 2011-10-14 2018-02-16 Enersens Procede de fabrication de xerogels
CN103130231B (zh) * 2011-11-25 2015-09-02 航天特种材料及工艺技术研究所 一种二氧化硅气凝胶材料及其制备方法
PT106781A (pt) 2013-02-15 2014-08-18 Inst Superior Tecnico Aerogéis híbridos flexíveis preparados em condições subcríticas e processo de preparação dos mesmos
WO2016019308A1 (en) 2014-07-31 2016-02-04 Virginia Commonwealth University Method for one-step synthesis, cross-linking and drying of aerogels
EP4234619A3 (en) * 2014-10-03 2023-12-06 Aspen Aerogels, Inc. Improved hydrophobic aerogel materials
EP3053952A1 (de) * 2015-02-04 2016-08-10 Eidgenössische Materialprüfungs- und Forschungsanstalt EMPA Verfahren zur Herstellung eines Aerogelmaterials
DE102015207944A1 (de) * 2015-04-29 2016-11-03 Wacker Chemie Ag Verfahren zur Herstellung organisch modifizierter Aerogele
CN105693231A (zh) * 2016-01-29 2016-06-22 卓达新材料科技集团有限公司 一种氧化锗和氧化锌杂化气凝胶复合材料的制备方法
CN106497063B (zh) * 2016-10-20 2019-03-29 清华大学深圳研究生院 一种杀藻抑菌的硅橡胶绝缘材料及制备方法
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
CN109796018A (zh) * 2019-01-29 2019-05-24 同济大学 一种弹性双交联气凝胶的制备方法
KR102245945B1 (ko) * 2019-10-30 2021-04-29 연세대학교 산학협력단 에어로겔
CN111232992B (zh) * 2020-01-14 2022-04-26 南京工业大学 一种气凝胶的改性方法
CN111893649B (zh) 2020-07-17 2022-07-26 3M创新有限公司 保暖材料、制备保暖材料的方法、以保暖材料制备的制品
CN119750596B (zh) * 2025-01-10 2025-09-09 烟台大学 一种利用电子束辐照技术改性二氧化硅气凝胶的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS612784A (ja) * 1984-06-14 1986-01-08 Toyoda Gosei Co Ltd 撥水性表面処理剤を充填したスプレ−缶
JP2896902B2 (ja) * 1988-06-20 1999-05-31 株式会社資生堂 エアゾール組成物
CN1333018C (zh) * 2001-03-15 2007-08-22 卡伯特公司 抗腐蚀涂料组合物
AU2005231228A1 (en) * 2004-01-06 2005-10-20 Aspen Aerogels, Inc. Ormosil aerogels containing silicon bonded polymethacrylate
WO2007126410A2 (en) * 2005-06-20 2007-11-08 Aspen Aerogels Inc. Hybrid organic-inorganic materials and methods of preparing the same
DE102005039436B4 (de) * 2005-08-18 2009-05-07 Clariant International Limited Beschichtungsmassen enthaltend mit Silanen modifizierte Nanopartikel
WO2007011988A2 (en) * 2005-07-18 2007-01-25 Aspen Aerogels, Inc. Aerogel composites with complex geometries

Also Published As

Publication number Publication date
EP2370539A4 (en) 2012-08-08
WO2010080239A2 (en) 2010-07-15
CA2747205A1 (en) 2010-07-15
WO2010080239A3 (en) 2010-09-02
EP2370539A2 (en) 2011-10-05
CN102317400A (zh) 2012-01-11
US20110245359A1 (en) 2011-10-06

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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]
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 2475 DE 12-06-2018 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.