ES2129966T3 - Aerogeles organicos. - Google Patents

Aerogeles organicos.

Info

Publication number
ES2129966T3
ES2129966T3 ES96914147T ES96914147T ES2129966T3 ES 2129966 T3 ES2129966 T3 ES 2129966T3 ES 96914147 T ES96914147 T ES 96914147T ES 96914147 T ES96914147 T ES 96914147T ES 2129966 T3 ES2129966 T3 ES 2129966T3
Authority
ES
Spain
Prior art keywords
organic airgels
airgels
organic
glycolenes
glycoles
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.)
Expired - Lifetime
Application number
ES96914147T
Other languages
English (en)
Inventor
Guy Leon Jean Ghislai Biesmans
David Randall
Isterdael Els Van
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of ES2129966T3 publication Critical patent/ES2129966T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0091—Aerogels; Xerogels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Abstract

PREPARACION DE AEROGELES A BASE DE POLIISOCIANATOS EN PRESENCIA DE COMPUESTOS REACTIVOS CON ISOCIANATOS POLIFUNCIONALES CON UNA CIFRA MEDIA NOMINAL DE GRUPOS HIDROXILO DE 2 A 4 Y UN PESO MOLECULAR MEDIO DE 50 A 5.000, ESPECIALMENTE GLICOLES LINEALES QUE CONTIENEN DE 2 A 30 ATOMOS DE CARBONO.
ES96914147T 1995-05-18 1996-04-29 Aerogeles organicos. Expired - Lifetime ES2129966T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95201302 1995-05-18

Publications (1)

Publication Number Publication Date
ES2129966T3 true ES2129966T3 (es) 1999-06-16

Family

ID=8220303

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96914147T Expired - Lifetime ES2129966T3 (es) 1995-05-18 1996-04-29 Aerogeles organicos.

Country Status (7)

Country Link
US (1) US5869545A (es)
EP (1) EP0826011B1 (es)
JP (1) JPH11511773A (es)
DE (1) DE69601934T2 (es)
DK (1) DK0826011T3 (es)
ES (1) ES2129966T3 (es)
WO (1) WO1996036654A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5942553A (en) * 1995-05-22 1999-08-24 Imperial Chemical Industries Plc Organic aerogels
JP2001516392A (ja) * 1997-04-01 2001-09-25 ハンツマン・アイシーアイ・ケミカルズ・エルエルシー ポリイソシアネート基体のキセロゲル
EP0971976B1 (en) * 1997-04-01 2001-09-05 Huntsman International Llc Polyisocyanate based aerogels
KR20010005842A (ko) * 1997-04-01 2001-01-15 스윈넨 앤 마리 폴리이소시아네이트 기재 크세로겔
CA2284473A1 (en) * 1997-04-01 1998-10-08 Huntsman Ici Chemicals Llc Polyisocyanate based aerogels
US5962539A (en) * 1997-05-09 1999-10-05 Separex S.A. Process and equipment for drying a polymeric aerogel in the presence of a supercritical fluid
US6090861A (en) * 1998-12-28 2000-07-18 General Ideas, Inc. Process for high temperature production of organic aerogels
WO2000024799A1 (en) * 1998-10-22 2000-05-04 Huntsman International Llc Insulated bodies
JP2001329037A (ja) * 2000-05-24 2001-11-27 Matsushita Refrig Co Ltd 有機多孔体断熱材とその製造方法、および、断熱箱体
US7384988B2 (en) 2003-08-26 2008-06-10 Union College Method and device for fabricating aerogels and aerogel monoliths obtained thereby
US7691911B2 (en) * 2004-11-26 2010-04-06 Aspen Aerogels, Inc. Polyolefin-based aerogels
US20060211840A1 (en) * 2005-03-20 2006-09-21 Aspen Aerogels Inc. Polyurea aerogels
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
DE102005025970A1 (de) 2005-06-03 2006-12-07 Basf Ag Poröse Polyisocyanat-Polyadditionsprodukte
WO2007140293A2 (en) 2006-05-25 2007-12-06 Aspen Aerogels, Inc. Aerogel compositions with enhanced performance
US20120112117A1 (en) * 2009-07-29 2012-05-10 Vo Van-Chau Thermally insulating polymer foam/aerogel composite articles
DE102011010937A1 (de) * 2010-06-16 2011-12-22 Puren Gmbh Wärmeisolationseinheit
US9068346B1 (en) 2010-08-20 2015-06-30 The Board Of Regents Of The University Of Texas System Acoustic attenuators based on porous nanostructured materials
US8927079B2 (en) 2012-11-28 2015-01-06 Aerogel Technologies, Llc Porous polyurethane networks and methods of preparation
US10295173B1 (en) * 2014-12-04 2019-05-21 Matthew Isaac Most Implementation of aerogel insulation in a portable vaporizer
CN104525132B (zh) * 2015-01-06 2017-06-13 张家港万众一芯生物科技有限公司 一种气凝胶材料及其制备方法和应用
EP3378880B1 (de) * 2017-03-22 2021-06-02 Covestro Deutschland AG Poröse materialien auf basis eines polyurethan-polyisocyanuratgemisches oder eines polyharnstoff-polyisocyanuratgemisches und deren herstellung und verwendung
WO2020173911A1 (en) 2019-02-25 2020-09-03 Henkel Ag & Co. Kgaa Composite aerogel material
US11753517B2 (en) 2019-12-12 2023-09-12 Raytheon Company Dispensable polyimide aerogel prepolymer, method of making the same, method of using the same, and substrate comprising patterned polyimide aerogel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574150A (en) * 1969-05-28 1971-04-06 Atomic Energy Commission Open-pore polyurethane product
US5260344A (en) * 1992-03-13 1993-11-09 Asahi Glass Company, Ltd. Open cell rigid isocyanurate foams and method for producing the same and vacuum heat insulating layer by use of the same
US5478867A (en) * 1993-07-07 1995-12-26 The Dow Chemical Company Microporous isocyanate-based polymer compositions and method of preparation
ES2147577T3 (es) * 1993-07-22 2000-09-16 Huntsman Ici Chem Llc Aerogeles organicos.

Also Published As

Publication number Publication date
JPH11511773A (ja) 1999-10-12
US5869545A (en) 1999-02-09
DK0826011T3 (da) 1999-10-11
DE69601934T2 (de) 1999-09-30
DE69601934D1 (de) 1999-05-06
EP0826011A1 (en) 1998-03-04
WO1996036654A1 (en) 1996-11-21
EP0826011B1 (en) 1999-03-31

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