EP1919829A4 - Aerogel and method of manufacturing same - Google Patents

Aerogel and method of manufacturing same

Info

Publication number
EP1919829A4
EP1919829A4 EP06813666A EP06813666A EP1919829A4 EP 1919829 A4 EP1919829 A4 EP 1919829A4 EP 06813666 A EP06813666 A EP 06813666A EP 06813666 A EP06813666 A EP 06813666A EP 1919829 A4 EP1919829 A4 EP 1919829A4
Authority
EP
European Patent Office
Prior art keywords
aerogel
manufacturing same
manufacturing
same
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP06813666A
Other languages
German (de)
French (fr)
Other versions
EP1919829A2 (en
Inventor
Sr Robert R Keller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Keller Companies Inc
Original Assignee
Keller Companies Inc
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
Priority claimed from US11/301,724 external-priority patent/US7618608B1/en
Application filed by Keller Companies Inc filed Critical Keller Companies Inc
Publication of EP1919829A2 publication Critical patent/EP1919829A2/en
Publication of EP1919829A4 publication Critical patent/EP1919829A4/en
Withdrawn legal-status Critical Current

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
    • C01B33/16—Preparation of silica xerogels
    • C01B33/163—Preparation of silica xerogels by hydrolysis of organosilicon compounds, e.g. ethyl orthosilicate
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/54—Slab-like translucent elements
    • E04C2/543—Hollow multi-walled panels with integrated webs
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/10—Insulation, e.g. vacuum or aerogel insulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Civil Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Silicon Polymers (AREA)
EP06813666A 2005-08-25 2006-08-22 Aerogel and method of manufacturing same Withdrawn EP1919829A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US71121905P 2005-08-25 2005-08-25
US11/301,724 US7618608B1 (en) 2005-12-13 2005-12-13 Aerogel and method of manufacturing same
PCT/US2006/032882 WO2007024925A2 (en) 2005-08-25 2006-08-22 Aerogel and method of manufacturing same

Publications (2)

Publication Number Publication Date
EP1919829A2 EP1919829A2 (en) 2008-05-14
EP1919829A4 true EP1919829A4 (en) 2011-03-23

Family

ID=37772317

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06813666A Withdrawn EP1919829A4 (en) 2005-08-25 2006-08-22 Aerogel and method of manufacturing same

Country Status (3)

Country Link
EP (1) EP1919829A4 (en)
CA (1) CA2619860A1 (en)
WO (1) WO2007024925A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7750056B1 (en) * 2006-10-03 2010-07-06 Sami Daoud Low-density, high r-value translucent nanocrystallites
KR100868989B1 (en) * 2007-05-23 2008-11-17 엠파워(주) Method for preparing superhydrophobic silica airgel powder
KR20090032707A (en) * 2007-09-28 2009-04-01 엠파워(주) Manufacturing method of super hydrophobic silica powder
DE102008046444A1 (en) 2008-09-09 2010-03-11 Evonik Röhm Gmbh Façade panel, system and process for energy production
WO2011020671A1 (en) 2009-08-20 2011-02-24 Evonik Röhm Gmbh Insulation panel made of plastics, system and method for heat insulation
CN109851286A (en) * 2017-11-30 2019-06-07 湖南梨树园涂料有限公司 A kind of thermal insulation material and construction method of anti-dropout
CN108479716A (en) * 2018-05-11 2018-09-04 广东工业大学 A kind of composite aerogel, preparation method and applications
WO2020005965A1 (en) * 2018-06-25 2020-01-02 The Regents Of The University Of California Optically-transparent, thermally-insulating nanoporous coatings and monoliths
CN109133071B (en) * 2018-08-07 2021-10-22 济南大学 A kind of preparation method of organic hybrid silica aerogel
CN114620736B (en) * 2021-12-15 2023-04-18 航天海鹰(镇江)特种材料有限公司 Compression-controllable SiO 2 Aerogel composite material preparation method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992020623A1 (en) * 1991-05-24 1992-11-26 Sinvent A/S Process for the preparation of a silica aerogel-like material
US20010034375A1 (en) * 1996-11-26 2001-10-25 Fritz Schwertfeger Organically modified aerogels, processes for their preparation by surface modification of the aqueous gel, without prior solvent exchange, and subsequent drying, and thier use
EP1153739A1 (en) * 1999-11-10 2001-11-14 Matsushita Electric Works, Ltd. Aerogel substrate and method for preparing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5795556A (en) * 1993-12-14 1998-08-18 Hoechst Ag Xerogels and process for their preparation
US6258305B1 (en) * 1999-03-29 2001-07-10 Sandia Corporation Method for net-shaping using aerogels
MXPA02003948A (en) * 1999-10-21 2004-09-06 Aspen Systems Inc Rapid aerogel production process.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992020623A1 (en) * 1991-05-24 1992-11-26 Sinvent A/S Process for the preparation of a silica aerogel-like material
US20010034375A1 (en) * 1996-11-26 2001-10-25 Fritz Schwertfeger Organically modified aerogels, processes for their preparation by surface modification of the aqueous gel, without prior solvent exchange, and subsequent drying, and thier use
EP1153739A1 (en) * 1999-11-10 2001-11-14 Matsushita Electric Works, Ltd. Aerogel substrate and method for preparing the same

Also Published As

Publication number Publication date
CA2619860A1 (en) 2007-03-01
WO2007024925A9 (en) 2007-04-19
WO2007024925A3 (en) 2008-04-10
EP1919829A2 (en) 2008-05-14
WO2007024925A2 (en) 2007-03-01

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20080319

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

R17D Deferred search report published (corrected)

Effective date: 20080410

A4 Supplementary search report drawn up and despatched

Effective date: 20110221

RIC1 Information provided on ipc code assigned before grant

Ipc: E04C 2/54 20060101ALI20110215BHEP

Ipc: E04B 1/80 20060101ALI20110215BHEP

Ipc: C01B 33/158 20060101ALI20110215BHEP

Ipc: B01J 13/00 20060101ALI20110215BHEP

Ipc: C01B 33/12 20060101AFI20070509BHEP

17Q First examination report despatched

Effective date: 20120402

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20120814