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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

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
WO1996037539A1 (en) * 1995-05-22 1996-11-28 Imperial Chemical Industries Plc Organic aerogels
BR9808111A (pt) * 1997-04-01 2000-03-08 Huntsman Ici Chem Llc Processo para opreparar um aerogel baseado em poliisocianato, dito aerogel, e, uso do mesmo
CA2284472A1 (en) * 1997-04-01 1998-10-08 Els Kinnaes Polyisocyanate based xerogels
EP0971976B1 (en) * 1997-04-01 2001-09-05 Huntsman International Llc Polyisocyanate based aerogels
WO1998044013A1 (en) * 1997-04-01 1998-10-08 Huntsman Ici Chemicals Llc Polyisocyanate based xerogels
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
AU5862099A (en) * 1998-10-22 2000-05-15 Huntsman Ici Chemicals 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
US8461223B2 (en) * 2005-04-07 2013-06-11 Aspen Aerogels, Inc. Microporous polycyclopentadiene-based aerogels
US9469739B2 (en) 2005-04-07 2016-10-18 Aspen Aerogels, Inc. Microporous polyolefin-based aerogels
DE102005025970A1 (de) * 2005-06-03 2006-12-07 Basf Ag Poröse Polyisocyanat-Polyadditionsprodukte
US9181486B2 (en) 2006-05-25 2015-11-10 Aspen Aerogels, Inc. Aerogel compositions with enhanced performance
CA2768554A1 (en) * 2009-07-29 2011-02-10 Dow Global Technologies Llc Thermally insulating polymer foam and aerogel composite article
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
US9980518B1 (en) * 2014-12-04 2018-05-29 Matthew Isaac Most Heating element for 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
AU676109B2 (en) * 1993-07-22 1997-02-27 Huntsman Ici Chemicals Llc Organic aerogels

Also Published As

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

Similar Documents

Publication Publication Date Title
TW351672B (en) Detergent-impregnated article
TW336951B (en) Fluorescent article
FI941434L (fi) Polymeerisäiliöitä, joilla on sulkuominaisuuksia
FI943129A7 (fi) Funktionalisoidut fotoinitiaattorit, niistä saadut makromeerit ja niiden käyttö
DE69432781D1 (de) Polymer-Dispergiermittel mit Polyalkylene- und Bernsteinsäuregruppen
WO2002070584A1 (en) Copolycarbonate diol and thermoplastic polyurethane obtained therefrom
AU1444697A (en) Sialyl-lewisa and sialyl-lewisx epitope analogues
BG103664A (en) Pharmaceutical forms containing ammoxycillin and clavulanate
EP0735926A4 (en) METHOD AND MATERIAL FOR PROTECTING GLASS SURFACES
AU4097897A (en) Two-cycle lubricant containing solvent and high molecular weight polymer
ATE336547T1 (de) Polymerzusammensetzung, enthaltend wenigstens ein mittelmolekulares reaktives polyisobuten
DE69424941D1 (de) Organische aerogele
AU5376500A (en) Functional poly-alpha-aminoacid derivatives useful for the modification of biologically active materials and their application
ES2101103T3 (es) Composicion de poliamida endurecida con modulo elevado.
DE69811061D1 (de) Kosmetische zusammensetzungen enthaltend ein kationisches polymer mit niedrigem molekulargewicht und einem silikon sowie deren verwendungen
DE69611535D1 (de) Antioxidantien mit phenol- und aromatischen amingruppen
IT1288713B1 (it) Fucani a basso peso molecolare aventi attivita' anticoagulante antitrombinica e antitrombotica
EP0643106A3 (en) Organopolysiloxane composition, process for its preparation, its use and coated articles.
DE69409156D1 (de) Belüftete, anaerobe Zusammensetzungen mit verbesserter Stabilität.
AR017436A1 (es) Una composicion farmaceutica en una dispersion molecular con biodisponibilidad mejorada
IT1304497B1 (it) Composizione polimerica ad elevata trasparenza.
EP0611156A3 (en) Anaerobic adhesive and sheet.
AU1536095A (en) Condensation and addition polymers with n,n'-bridged bis-tetramethylpiperidinyloxy groups
ES2184860T3 (es) Composicion polimera a base de policetona.
NO942191L (es)

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 826011

Country of ref document: ES