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BR9508644A - Processo para preparação de xerogéis reforçados por fibra assim como sua aplicação - Google Patents

Processo para preparação de xerogéis reforçados por fibra assim como sua aplicação

Info

Publication number
BR9508644A
BR9508644A BR9508644A BR9508644A BR9508644A BR 9508644 A BR9508644 A BR 9508644A BR 9508644 A BR9508644 A BR 9508644A BR 9508644 A BR9508644 A BR 9508644A BR 9508644 A BR9508644 A BR 9508644A
Authority
BR
Brazil
Prior art keywords
pct
well
application
preparing fiber
xerogels
Prior art date
Application number
BR9508644A
Other languages
English (en)
Inventor
Dierk Frank
Birgit Kessler
Andreas Zimmermann
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of BR9508644A publication Critical patent/BR9508644A/pt

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
    • C04B30/02—Compositions for artificial stone, not containing binders containing fibrous materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/32—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process
    • 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
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0091—Preparation of aerogels, e.g. xerogels
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0045—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by a process involving the formation of a sol or a gel, e.g. sol-gel or precipitation processes
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 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
    • C01P2006/10—Solid density
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/52—Sound-insulating materials
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicon Compounds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Glass Compositions (AREA)
  • Thermal Insulation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Inorganic Fibers (AREA)
  • Toys (AREA)
BR9508644A 1994-08-29 1995-08-17 Processo para preparação de xerogéis reforçados por fibra assim como sua aplicação BR9508644A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4430669A DE4430669A1 (de) 1994-08-29 1994-08-29 Verfahren zur Herstellung von faserverstärkten Xerogelen, sowie ihre Verwendung
PCT/EP1995/003275 WO1996006809A1 (de) 1994-08-29 1995-08-17 Verfahren zur herstellung von faserverstärkten xerogelen, sowie ihre verwendung

Publications (1)

Publication Number Publication Date
BR9508644A true BR9508644A (pt) 1997-11-25

Family

ID=6526851

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9508644A BR9508644A (pt) 1994-08-29 1995-08-17 Processo para preparação de xerogéis reforçados por fibra assim como sua aplicação

Country Status (19)

Country Link
US (1) US5866027A (pt)
EP (1) EP0778815B1 (pt)
JP (1) JP3897125B2 (pt)
KR (1) KR100366475B1 (pt)
CN (1) CN1044597C (pt)
AT (1) ATE174017T1 (pt)
AU (1) AU694797B2 (pt)
BR (1) BR9508644A (pt)
CA (1) CA2198732A1 (pt)
DE (2) DE4430669A1 (pt)
DK (1) DK0778815T3 (pt)
ES (1) ES2126926T3 (pt)
FI (1) FI970809A7 (pt)
GR (1) GR3029487T3 (pt)
MX (1) MX9701587A (pt)
NO (1) NO312828B1 (pt)
PL (1) PL180069B1 (pt)
RU (1) RU2146661C1 (pt)
WO (1) WO1996006809A1 (pt)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19541715A1 (de) * 1995-11-09 1997-05-15 Hoechst Ag Verfahren zur Herstellung von organisch modifizierten Aerogelen, bei dem die gebildeten Salze ausgefällt werden
US5877100A (en) * 1996-09-27 1999-03-02 Cabot Corporation Compositions and insulation bodies having low thermal conductivity
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
DE19702238A1 (de) * 1997-01-24 1998-08-06 Hoechst Ag Verwendung von Aerogelen zur Körper- und/oder Trittschalldämmung
DE19718740A1 (de) 1997-05-02 1998-11-05 Hoechst Ag Verfahren zur Granulierung von Aerogelen
DE19718741A1 (de) 1997-05-02 1998-11-05 Hoechst Ag Verfahren zur Kompaktierung von Aerogelen
DE19726330C2 (de) * 1997-06-20 1999-07-29 Joerg Ortjohann Vakuum-Isolationspaneel, Verfahren zur Herstellung eines solchen Paneels und ein Verfahren zur Regelung der Wärmeströme
US6218325B1 (en) * 1997-08-11 2001-04-17 Honda Giken Kogyo Kabushiki Kaisha Fiber-reinforced ceramic green body and sindered ceramic article obtained therefrom
DE19756633A1 (de) 1997-12-19 1999-06-24 Hoechst Ag Verfahren zur unterkritischen Trocknung von Lyogelen zu Aerogelen
DE19801004A1 (de) 1998-01-14 1999-07-15 Cabot Corp Verfahren zur Herstellung von im wesentlichen kugelförmigen Lyogelen in wasserunlöslichen Silylierungsmitteln
US6635331B2 (en) * 1998-03-23 2003-10-21 Ronald N. Kessler Universal mat with removable strips
EP1093486B1 (de) * 1998-06-05 2004-08-04 Cabot Corporation Nanoporöse interpenetrierende organisch-anorganische netzwerke
IT1318617B1 (it) * 2000-07-10 2003-08-27 Novara Technology Srl Processo sol-gel per la produzione di geli secchi di grandidimensioni e vetri derivati.
KR100909732B1 (ko) * 2000-12-22 2009-07-29 아스펜 에어로겔, 인코퍼레이티드 섬유성 배팅을 보유하는 에어로겔 복합물
DE10065138C2 (de) * 2000-12-23 2002-10-31 Georg Grathwohl Verfahren zur Herstellung eines Aluminiumoxid-Werksückes mit definierter Porenstruktur im Niedertemperaturbereich sowie dessen Verwendungen
DE602004017982D1 (de) * 2003-05-06 2009-01-08 Aspen Aerogels Inc Tragendes, leichtes und kompaktes isoliersystem
ES2603063T3 (es) † 2003-06-24 2017-02-23 Aspen Aerogels Inc. Procedimientos de producción de láminas de gel
US20070238008A1 (en) * 2004-08-24 2007-10-11 Hogan Edward J Aerogel-based vehicle thermal management systems and methods
US7635411B2 (en) * 2004-12-15 2009-12-22 Cabot Corporation Aerogel containing blanket
US9469739B2 (en) 2005-04-07 2016-10-18 Aspen Aerogels, Inc. Microporous polyolefin-based aerogels
US8461223B2 (en) 2005-04-07 2013-06-11 Aspen Aerogels, Inc. Microporous polycyclopentadiene-based aerogels
US20060264133A1 (en) * 2005-04-15 2006-11-23 Aspen Aerogels,Inc. Coated Aerogel Composites
US20060269734A1 (en) * 2005-04-15 2006-11-30 Aspen Aerogels Inc. Coated Insulation Articles and Their Manufacture
RU2272797C1 (ru) * 2005-05-16 2006-03-27 Валентин Николаевич Хабаров Способ получения волокнистых теплоизоляционных материалов (варианты)
US9476123B2 (en) 2005-05-31 2016-10-25 Aspen Aerogels, Inc. Solvent management methods for gel production
US20070014979A1 (en) 2005-07-15 2007-01-18 Aspen Aerogels, Inc. Secured Aerogel Composites and Methods of Manufacture Thereof
US8815351B2 (en) * 2005-09-15 2014-08-26 The United States Of America As Represented By The Secretary Of The Air Force Method for attachment of silicon-containing compounds to a surface and for synthesis of hypervalent silicon-compounds
GB2431173B (en) * 2005-09-15 2010-01-13 Alexium Ltd Method for attachment of silicon-containing compounds to a surface
US8455088B2 (en) * 2005-12-23 2013-06-04 Boston Scientific Scimed, Inc. Spun nanofiber, medical devices, and methods
US9181486B2 (en) 2006-05-25 2015-11-10 Aspen Aerogels, Inc. Aerogel compositions with enhanced performance
EP2180104A1 (en) 2008-10-21 2010-04-28 Rockwool International A/S Facade insulation system
JP2011068526A (ja) * 2009-09-28 2011-04-07 Sumitomo Osaka Cement Co Ltd 多孔質酸化物粒子並びに多孔質酸化物粒子の水酸基及び吸着水の除去方法
CN102725243A (zh) * 2009-11-25 2012-10-10 卡博特公司 气凝胶复合材料及其制造和使用方法
US8952119B2 (en) 2010-11-18 2015-02-10 Aspen Aerogels, Inc. Organically modified hybrid aerogels
US8906973B2 (en) 2010-11-30 2014-12-09 Aspen Aerogels, Inc. Modified hybrid silica aerogels
JP4860005B1 (ja) * 2010-12-22 2012-01-25 ニチアス株式会社 断熱材及びその製造方法
JP2014508869A (ja) 2011-01-17 2014-04-10 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー 複合材断熱システム
US9133280B2 (en) 2011-06-30 2015-09-15 Aspen Aerogels, Inc. Sulfur-containing organic-inorganic hybrid gel compositions and aerogels
FR2981341B1 (fr) 2011-10-14 2018-02-16 Enersens Procede de fabrication de xerogels
SI24001A (sl) 2012-02-10 2013-08-30 Aerogel Card D.O.O. Kriogena naprava za transport in skladiščenje utekočinjenih plinov
US9302247B2 (en) 2012-04-28 2016-04-05 Aspen Aerogels, Inc. Aerogel sorbents
US11053369B2 (en) 2012-08-10 2021-07-06 Aspen Aerogels, Inc. Segmented flexible gel composites and rigid panels manufactured therefrom
AU2014275508B2 (en) 2013-03-08 2017-02-02 Aspen Aerogels, Inc. Aerogel insulation panels and manufacturing thereof
CN103272539B (zh) * 2013-05-07 2015-08-12 李光武 减压干燥制备气凝胶的方法
FR3007025B1 (fr) 2013-06-14 2015-06-19 Enersens Materiaux composites isolants comprenant un aerogel inorganique et une mousse de melamine
US9434831B2 (en) 2013-11-04 2016-09-06 Aspen Aerogels, Inc. Benzimidazole based aerogel materials
US11380953B2 (en) 2014-06-23 2022-07-05 Aspen Aerogels, Inc. Thin aerogel materials
JP6738990B2 (ja) * 2014-08-26 2020-08-12 パナソニックＩｐマネジメント株式会社 断熱シートおよびその製造方法
MX2017003836A (es) 2014-10-03 2017-06-28 Aspen Aerogels Inc Materiales de aerogel hidrofobos mejorados.
CN106457749B (zh) * 2015-03-30 2018-09-14 松下知识产权经营株式会社 一种绝热片、使用其的电子设备及绝热片的制造方法
US11230475B2 (en) 2016-02-15 2022-01-25 Panasonic Intellectual Property Management Co., Ltd. Hydrophobic treatment method and manufacturing method for sheet-like member using method
KR101955184B1 (ko) 2016-03-28 2019-03-08 주식회사 엘지화학 저분진 고단열 에어로겔 블랭킷의 제조방법
JP6960590B2 (ja) * 2017-02-28 2021-11-05 パナソニックＩｐマネジメント株式会社 複合材料およびその製造方法
US20200263348A1 (en) * 2017-08-18 2020-08-20 Consejo Nacional De Investigaciones Cientificas Y Técnicas (Conicet) Reinforced composite material with improved mechanical and thermal properties and method for obtaining the same
KR102190889B1 (ko) 2017-11-21 2020-12-14 주식회사 엘지화학 고단열 및 고강도 실리카 에어로겔 블랭킷 제조방법
US12187869B2 (en) 2018-03-28 2025-01-07 Agency For Science, Technology And Research Polyethylene terephthalate (PET) aerogel
US11547977B2 (en) 2018-05-31 2023-01-10 Aspen Aerogels, Inc. Fire-class reinforced aerogel compositions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428425A (en) * 1966-04-04 1969-02-18 Monsanto Co Method of preparing silica materials
US3652215A (en) * 1968-08-06 1972-03-28 Nat Petro Chemicals Co Inc Preparation of silica gels
JPS5249543B2 (pt) * 1973-08-20 1977-12-17
DE3346180C2 (de) * 1983-12-21 1996-05-15 Micropore International Ltd Starrer Wärmedämmkörper
JPH0742174B2 (ja) * 1991-08-09 1995-05-10 株式会社コロイドリサーチ アルミナ系多孔体の製造方法
US5306555A (en) * 1991-09-18 1994-04-26 Battelle Memorial Institute Aerogel matrix composites
US5565142A (en) * 1992-04-01 1996-10-15 Deshpande; Ravindra Preparation of high porosity xerogels by chemical surface modification.
DE4342548A1 (de) * 1993-12-14 1995-06-22 Hoechst Ag Xerogele, Verfahren zu ihrer Herstellung, sowie ihre Verwendung

Also Published As

Publication number Publication date
NO970867D0 (no) 1997-02-26
AU3346795A (en) 1996-03-22
JP3897125B2 (ja) 2007-03-22
KR100366475B1 (ko) 2003-04-26
DK0778815T3 (da) 1999-08-16
KR970705525A (ko) 1997-10-09
DE4430669A1 (de) 1996-03-07
CA2198732A1 (en) 1996-03-07
AU694797B2 (en) 1998-07-30
US5866027A (en) 1999-02-02
MX9701587A (es) 1997-05-31
DE59504435D1 (de) 1999-01-14
PL180069B1 (pl) 2000-12-29
ATE174017T1 (de) 1998-12-15
FI970809A0 (fi) 1997-02-26
NO970867L (no) 1997-02-26
CN1044597C (zh) 1999-08-11
JPH10504793A (ja) 1998-05-12
EP0778815B1 (de) 1998-12-02
EP0778815A1 (de) 1997-06-18
ES2126926T3 (es) 1999-04-01
FI970809L (fi) 1997-02-26
GR3029487T3 (en) 1999-05-28
FI970809A7 (fi) 1997-02-26
RU2146661C1 (ru) 2000-03-20
PL318900A1 (en) 1997-07-21
CN1158598A (zh) 1997-09-03
NO312828B1 (no) 2002-07-08
WO1996006809A1 (de) 1996-03-07

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Free format text: EXTINGUE-SE A PATENTE EM VIRTUDE DO DISPOSTO NO ART. 78, INCISO IV, DA LPI 9.279, REFERENTE AO DESPACHO PUBLICADO NA RPI 2053 DE 11/05/2010 E AO NAO RECOLHIMENTO DA 15A, 16A, 17A E 18A ANUIDADES.