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NO960820L - Hydrofobe kiselsyre-aerogeler - Google Patents

Hydrofobe kiselsyre-aerogeler

Info

Publication number
NO960820L
NO960820L NO960820A NO960820A NO960820L NO 960820 L NO960820 L NO 960820L NO 960820 A NO960820 A NO 960820A NO 960820 A NO960820 A NO 960820A NO 960820 L NO960820 L NO 960820L
Authority
NO
Norway
Prior art keywords
hydrophobic silica
silica aerogels
aerogels
hydrophobic
silica
Prior art date
Application number
NO960820A
Other languages
English (en)
Other versions
NO960820D0 (no
NO315599B1 (no
Inventor
Bernd Ziegler
Norbert Mronga
Friedhelm Teich
Gunter Herrmann
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of NO960820D0 publication Critical patent/NO960820D0/no
Publication of NO960820L publication Critical patent/NO960820L/no
Publication of NO315599B1 publication Critical patent/NO315599B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B30/00—Compositions for artificial stone, not containing binders
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Catalysts (AREA)
NO19960820A 1993-08-31 1996-02-28 Hydrofobe kiselsyre-aerogeler, fremgangsmåte for fremstilling derav og anvendelse NO315599B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4329294 1993-08-31
PCT/EP1994/002822 WO1995006617A1 (de) 1993-08-31 1994-08-25 Hydrophobe kieselsäureaerogele

Publications (3)

Publication Number Publication Date
NO960820D0 NO960820D0 (no) 1996-02-28
NO960820L true NO960820L (no) 1996-02-28
NO315599B1 NO315599B1 (no) 2003-09-29

Family

ID=6496446

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19960820A NO315599B1 (no) 1993-08-31 1996-02-28 Hydrofobe kiselsyre-aerogeler, fremgangsmåte for fremstilling derav og anvendelse

Country Status (9)

Country Link
US (1) US5738801A (no)
EP (1) EP0716641B1 (no)
JP (1) JP3712410B2 (no)
CN (1) CN1042822C (no)
AU (1) AU7655594A (no)
DE (1) DE59405045D1 (no)
DK (1) DK0716641T3 (no)
NO (1) NO315599B1 (no)
WO (1) WO1995006617A1 (no)

Families Citing this family (61)

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JP2725573B2 (ja) † 1993-11-12 1998-03-11 松下電工株式会社 疎水性エアロゲルの製法
DE19506141A1 (de) 1995-02-22 1996-08-29 Hoechst Ag Verwendung von Aerogelen in der Pharmazie, in der Kosmetik und im Pflanzenschutz
DE19533565A1 (de) * 1995-09-11 1997-03-13 Hoechst Ag Aerogel- und klebstoffhaltiges Verbundmaterial, Verfahren zu seiner Herstellung
DE19538333A1 (de) * 1995-10-14 1997-04-17 Basf Ag Verfahren zur unterkritischen Herstellung von Aerogelen
DE19541279A1 (de) * 1995-11-06 1997-05-07 Hoechst Ag Verfahren zur Herstellung von organisch modifizierten Aerogelen unter Verwendung von Alkoholen
DE19541992A1 (de) * 1995-11-10 1997-05-15 Hoechst Ag Verfahren zur Herstellung von organisch modifizierten Aerogelen unter Verwendung von Alkoholen, bei dem gebildeten Salze ausgefällt werden
DE19624066A1 (de) * 1996-06-17 1997-12-18 Hoechst Ag Verfahren zur Herstellung von organisch modifizierten Aerogelen
DE19648798C2 (de) * 1996-11-26 1998-11-19 Hoechst Ag Verfahren zur Herstellung von organisch modifizierten Aerogelen durch Oberflächenmodifikation des wäßrigen Gels (ohne vorherigen Lösungsmitteltausch) und anschließender Trocknung
US6197270B1 (en) * 1996-12-20 2001-03-06 Matsushita Electric Works, Ltd. Process for producing aerogel
US5762829A (en) * 1997-03-05 1998-06-09 Armstrong World Industries, Inc. Wet silica gels for aerogel and xerogel thermal insulation and processes for the wet gels
DE19718741A1 (de) 1997-05-02 1998-11-05 Hoechst Ag Verfahren zur Kompaktierung von Aerogelen
DE19718740A1 (de) 1997-05-02 1998-11-05 Hoechst Ag Verfahren zur Granulierung von Aerogelen
DE19720269A1 (de) * 1997-05-14 1998-11-19 Inst Neue Mat Gemein Gmbh Nanokomposit für thermische Isolierzwecke
FR2763258B1 (fr) * 1997-05-15 1999-06-25 Commissariat Energie Atomique Procede de fabrication d'oxydes metalliques, simples ou mixtes, ou d'oxyde de silicium
DE19756633A1 (de) 1997-12-19 1999-06-24 Hoechst Ag Verfahren zur unterkritischen Trocknung von Lyogelen zu Aerogelen
US5973015A (en) * 1998-02-02 1999-10-26 The Regents Of The University Of California Flexible aerogel composite for mechanical stability and process of fabrication
DE19810564A1 (de) * 1998-03-11 1999-09-16 Basf Ag Verfahren zur Trocknung und Herstellung von mikroporösen Teilchen sowie eine Vorrichtung zur Trocknung
DE19810565A1 (de) * 1998-03-11 1999-09-16 Basf Ag Verfahren zur Trocknung und Herstellung von mikroporösen Teilchen
DE59811774D1 (de) * 1998-06-05 2004-09-09 Cabot Corp Nanoporöse interpenetrierende organisch-anorganische netzwerke
KR100740369B1 (ko) 1999-09-28 2007-07-16 캐보트 코포레이션 표면 코팅 조성물
US6764667B1 (en) 2001-03-09 2004-07-20 Steiner, Iii Stephen A. Method for the formation of aerogel precursor using rapid gelation two-step catalysis
JP4225467B2 (ja) 2001-03-15 2009-02-18 キャボット コーポレイション 耐食性被覆用組成物
EP1368439B1 (en) 2001-03-15 2012-01-25 Cabot Corporation Matt, thixotropic paint formulation
US20020185444A1 (en) * 2001-05-18 2002-12-12 The Regents Of The University Of California Method of oil spill recovery using hydrophobic sol-gels and aerogels
US20030216489A1 (en) * 2002-05-17 2003-11-20 Meng-Jiao Wang Elastomeric compositions containing surface-modified silica gels
MY141953A (en) * 2003-11-10 2010-07-30 Univ Malaysia Tech Improvements in silica aerogels
US20090130704A1 (en) * 2003-11-13 2009-05-21 Gyure Dale C Novel bioreactor
CN100586850C (zh) * 2005-05-30 2010-02-03 同济大学 一种微米级SiO2气凝胶小球的制备方法
WO2007140293A2 (en) 2006-05-25 2007-12-06 Aspen Aerogels, Inc. Aerogel compositions with enhanced performance
KR101091860B1 (ko) * 2006-10-10 2011-12-12 한국생산기술연구원 영구적 소수성을 갖는 에어로겔의 제조 방법 및 이로부터 제조된 영구적 소수성을 갖는 에어로겔
KR100848856B1 (ko) * 2007-03-27 2008-07-29 주식회사 넵 영구적 소수성을 갖는 에어로겔의 제조 방법 및 이로부터제조된 영구적 소수성을 갖는 에어로겔
KR100868989B1 (ko) * 2007-05-23 2008-11-17 엠파워(주) 초소수성 실리카 에어로겔 분말의 제조방법
KR20090032707A (ko) * 2007-09-28 2009-04-01 엠파워(주) 초소수성 실리카계 분말의 제조방법
DE102008056842A1 (de) 2008-11-12 2010-05-20 Deutsches Zentrum für Luft- und Raumfahrt e.V. Gießereikerne mit verbesserten Entkernungseigenschaften II
KR101047965B1 (ko) * 2009-06-11 2011-07-12 한국에너지기술연구원 에어로겔 매트, 이의 제조방법 및 제조장치
KR100981238B1 (ko) * 2009-07-13 2010-09-10 김영일 소수성 에어로겔의 제조 방법 및 제조장치
KR101187568B1 (ko) * 2010-09-29 2012-10-04 한국에너지기술연구원 실리카 에어로겔 과립의 제조방법
WO2012076492A1 (de) 2010-12-07 2012-06-14 Basf Se Melaminharzschaumstoffe mit nanoporösen füllstoffen
US8937106B2 (en) 2010-12-07 2015-01-20 Basf Se Melamine resin foams with nanoporous fillers
EP2665876B1 (en) 2011-01-17 2015-03-18 Construction Research & Technology GmbH Composite thermal insulation system
EP2481859A1 (en) 2011-01-17 2012-08-01 Aspen Aerogels Inc. Composite aerogel thermal insulation system
WO2012147002A1 (en) * 2011-04-29 2012-11-01 Construction Research & Technology Gmbh Process for producing hydrogels
FR2981341B1 (fr) * 2011-10-14 2018-02-16 Enersens Procede de fabrication de xerogels
EP2644566A1 (de) 2012-03-30 2013-10-02 Construction Research & Technology GmbH Verfahren zur Herstellung von Aerogelen
CN102674375A (zh) * 2012-05-15 2012-09-19 同济大学 一种在水体系中低成本制备二氧化硅气凝胶的方法
WO2014030192A1 (ja) * 2012-08-24 2014-02-27 パナソニック株式会社 シリカ多孔体および光マイクロフォン
US9399632B2 (en) 2013-02-05 2016-07-26 Basf Se Process for producing a solid oxidic material
KR20150116884A (ko) * 2013-02-05 2015-10-16 바스프 에스이 세립질 구조물의 레트로액티브 표면 개질 방법
EP2954010B1 (de) 2013-02-05 2018-07-18 Basf Se Verfahren zur herstellung von porösen oder feinteiligen, festen anorganischen materialien
US9957160B2 (en) 2013-02-05 2018-05-01 Basf Se Process for subsequent surface modification of finely structured structures
WO2014122117A1 (de) 2013-02-05 2014-08-14 Basf Se Verfahren zur herstellung eines festen oxidischen materials
US9249075B2 (en) 2013-02-05 2016-02-02 Basf Se Process for producing porous or finely divided solid inorganic materials
EP2832690A1 (de) 2013-08-02 2015-02-04 EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt Verfahren zur Herstellung eines Aerogelmaterials
EP3053952A1 (de) 2015-02-04 2016-08-10 Eidgenössische Materialprüfungs- und Forschungsanstalt EMPA Verfahren zur Herstellung eines Aerogelmaterials
ITUB20150924A1 (it) * 2015-05-29 2016-11-29 N A M Nano Analysis & Mat S R L Processo sol-gel per la produzione di aerogeli di silice
JP6997925B2 (ja) 2015-07-27 2022-02-10 ビーエーエスエフ ソシエタス・ヨーロピア 断熱材用複合材料のための接着剤としてのフォーム
FR3050013B1 (fr) * 2016-04-11 2019-08-02 Saint-Gobain Isover Fours et produits d'isolation pour fours
CN106185959B (zh) 2016-09-14 2018-04-06 纳诺科技有限公司 一种以微乳液为前体快速制备气凝胶的方法
CN107128933B (zh) * 2017-06-15 2020-01-14 武汉理工大学 一种二氧化硅气凝胶隔热材料的超临界干燥制备方法
CN110589839B (zh) * 2019-09-23 2021-02-23 东莞创利科技发展有限公司 一种二氧化硅增强剂及其制备方法和应用
SE2351226A1 (en) * 2023-10-27 2025-04-28 Svenska Aerogel Ab Process for producing a porous silica material and its uses

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US2093454A (en) * 1934-10-01 1937-09-21 Samuel S Kistler Method of producing aerogels
US2249767A (en) * 1937-07-03 1941-07-22 Monsanto Chemicals Method of making aerogels
US2724701A (en) * 1951-10-25 1955-11-22 Grace W R & Co Preparation of silicic acid sols
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DE2103243C3 (de) * 1971-01-25 1979-01-11 Basf Ag, 6700 Ludwigshafen Verfahren und Vorrichtung zur Herstellung von weitgehend kugelförmigen, Kieselsäure enthaltenden Hydrogelen
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DE3429671A1 (de) * 1984-08-11 1986-02-20 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von aerogelen
US4610863A (en) * 1985-09-04 1986-09-09 The United States Of America As Represented By The United States Department Of Energy Process for forming transparent aerogel insulating arrays
US4954327A (en) * 1988-08-12 1990-09-04 Blount David H Production of silica aerogels
DE3914850A1 (de) * 1989-05-05 1990-11-08 Basf Ag Thermisches isoliermaterial auf der basis von pigmenthaltigen kieselsaeureaerogelen
DE4201306A1 (de) * 1992-01-20 1993-07-22 Basf Ag Formteile oder platten aus silica-aerogelen

Also Published As

Publication number Publication date
CN1132500A (zh) 1996-10-02
AU7655594A (en) 1995-03-22
JPH09501905A (ja) 1997-02-25
CN1042822C (zh) 1999-04-07
NO960820D0 (no) 1996-02-28
DE59405045D1 (de) 1998-02-19
EP0716641B1 (de) 1998-01-14
US5738801A (en) 1998-04-14
EP0716641A1 (de) 1996-06-19
WO1995006617A1 (de) 1995-03-09
JP3712410B2 (ja) 2005-11-02
DK0716641T3 (da) 1998-02-09
NO315599B1 (no) 2003-09-29

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