ES2147577T3 - Aerogeles organicos. - Google Patents

Aerogeles organicos.

Info

Publication number
ES2147577T3
ES2147577T3 ES94920472T ES94920472T ES2147577T3 ES 2147577 T3 ES2147577 T3 ES 2147577T3 ES 94920472 T ES94920472 T ES 94920472T ES 94920472 T ES94920472 T ES 94920472T ES 2147577 T3 ES2147577 T3 ES 2147577T3
Authority
ES
Spain
Prior art keywords
organic airgels
sup
range
airgels
organic
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
ES94920472T
Other languages
English (en)
Inventor
Vos Rik De
Guy Leon Jean Ghislai Biesmans
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.)
Huntsman International LLC
Original Assignee
Huntsman International LLC
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 GB939315198A external-priority patent/GB9315198D0/en
Priority claimed from GB939319451A external-priority patent/GB9319451D0/en
Application filed by Huntsman International LLC filed Critical Huntsman International LLC
Application granted granted Critical
Publication of ES2147577T3 publication Critical patent/ES2147577T3/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3469—Cell or pore nucleation
    • B29C44/348—Cell or pore nucleation by regulating the temperature and/or the pressure, e.g. suppression of foaming until the pressure is rapidly decreased
    • 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
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • 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
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing 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
    • C08G18/08—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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
    • C08G18/2885—Compounds containing at least one heteroatom other than oxygen or nitrogen containing halogen atoms
    • 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

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)
  • Silicon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SE PROPORCIONAN AEROGELES ORGANICOS CON BASE DE POLISOCIANATO QUE TIENEN TAMAÑOS DE PORO INFERIORES A 100 NM, DENSIDADES EN EL RANGO DE 10 A 800 KG/M{SUP,3} Y AREAS DE SUPERFICIE EN EL RANGO DE 10 A 1500 M{SUP,2}/G.
ES94920472T 1993-07-22 1994-06-29 Aerogeles organicos. Expired - Lifetime ES2147577T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939315198A GB9315198D0 (en) 1993-07-22 1993-07-22 Organic aerogels
GB939319451A GB9319451D0 (en) 1993-09-21 1993-09-21 Organic aerogels

Publications (1)

Publication Number Publication Date
ES2147577T3 true ES2147577T3 (es) 2000-09-16

Family

ID=26303269

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94920472T Expired - Lifetime ES2147577T3 (es) 1993-07-22 1994-06-29 Aerogeles organicos.

Country Status (12)

Country Link
EP (1) EP0710262B1 (es)
JP (1) JPH09501455A (es)
KR (1) KR960703975A (es)
CN (1) CN1127513A (es)
AU (1) AU676109B2 (es)
BR (1) BR9407084A (es)
CA (1) CA2166073A1 (es)
DE (1) DE69424941T2 (es)
ES (1) ES2147577T3 (es)
NZ (1) NZ268365A (es)
PT (1) PT710262E (es)
WO (1) WO1995003358A1 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996026915A1 (en) * 1995-02-27 1996-09-06 Imperial Chemical Industries Plc Novel di- and polyamino compounds for use in the preparation of polyurethane materials
WO1996036654A1 (en) * 1995-05-18 1996-11-21 Imperial Chemical Industries Plc Organic aerogels
ES2127639T3 (es) * 1995-05-22 1999-04-16 Ici Plc Aerogeles organicos.
AU727418B2 (en) * 1997-04-01 2000-12-14 Huntsman Ici Chemicals Llc Polyisocyanate based xerogels
ID22663A (id) * 1997-04-01 1999-12-02 Huntsman Ici Chem Llc Aerogel berbasis poliisosianat
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
US6610764B1 (en) 1997-05-12 2003-08-26 Metabolix, Inc. Polyhydroxyalkanoate compositions having controlled degradation rates
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
KR100311458B1 (ko) * 1999-08-12 2001-10-18 김중현 입자형태의 유기 에어로겔의 제조방법
US7005181B2 (en) 2000-04-06 2006-02-28 American Aerogel Corporation Organic, open cell foam materials, their carbonized derivatives, and methods for producing same
DE102005025970A1 (de) 2005-06-03 2006-12-07 Basf Ag Poröse Polyisocyanat-Polyadditionsprodukte
GB0915814D0 (en) 2009-09-10 2009-10-07 British American Tobacco Co Smoke filtration
CN103314028B (zh) * 2010-11-04 2015-06-17 巴斯夫欧洲公司 制备气凝胶或干凝胶的方法
WO2012098339A1 (fr) 2011-01-20 2012-07-26 L'oreal Procede de traitement cosmetique comprenant l'application d'un revetement a base d'une composition aerogel de faible masse volumique apparente
MX2013009599A (es) * 2011-02-24 2013-11-04 Basf Se Metodo para producir materiales porosos en polvo.
RU2675625C2 (ru) * 2013-05-24 2018-12-21 Басф Се Способ получения пористых материалов
JP6655023B2 (ja) * 2014-03-24 2020-02-26 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 多孔性材料の製造方法
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
BR112017022883A2 (pt) 2015-04-27 2018-07-17 Huntsman Int Llc aerogel/xerogel/criogel orgânico, processo para produzir o aerogel/xerogel/criogel orgânico, e, uso dos xerogéis/aerogéis/criogéis
EP3124516A1 (en) * 2015-07-28 2017-02-01 Henkel AG & Co. KGaA Organic aerogels based on isocyanate and cyclic ether polymer networks
CN108137781B (zh) * 2015-08-06 2021-10-01 亨茨曼国际有限公司 具有降低的密度的基于异氰酸酯的有机干凝胶
KR20180059498A (ko) * 2015-09-23 2018-06-04 바스프 에스이 다공성 재료의 제조 방법
CN108368286B (zh) * 2015-11-16 2024-04-23 亨茨曼国际有限公司 （超）疏水的基于异氰酸酯的多孔材料
WO2017125415A1 (en) * 2016-01-18 2017-07-27 Basf Se Process for producing porous materials
US11248101B2 (en) * 2016-01-18 2022-02-15 Basf Se Process for producing porous materials
CN106079778A (zh) * 2016-07-28 2016-11-09 南京纳世新材料有限责任公司 气凝胶隔音绝热胶带及其制备方法
US20210139662A1 (en) * 2017-07-13 2021-05-13 Basf Se Porous materials with superior reversible water uptake
CN108285520B (zh) * 2018-01-29 2021-04-06 爱彼爱和新材料有限公司 一种聚氨酯-聚脲结构互穿气凝胶及其制备方法
WO2020173911A1 (en) 2019-02-25 2020-09-03 Henkel Ag & Co. Kgaa Composite aerogel material
KR20210155016A (ko) 2019-04-15 2021-12-21 바스프 에스이 단일체 유기 에어로겔에 기초한 몰딩
EP4121469A1 (en) 2020-03-17 2023-01-25 aerogel-it GmbH Thin and flexible thermal insulation material based on a monolithic organic aerogel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165483A (en) * 1961-02-23 1965-01-12 Mobay Chemical Corp Skeletal polyurethane foam and method of making same
DE1694513A1 (de) * 1966-05-21 1971-04-29 Kalle Ag Verfahren zur Herstellung von Folien und UEberzuegen aus stickstoffhaltigen Kunstharzen
DE1694180C3 (de) * 1967-08-09 1974-06-20 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung mikroporöser Flächengebilde
US3574150A (en) * 1969-05-28 1971-04-06 Atomic Energy Commission Open-pore polyurethane product
DE3429671A1 (de) * 1984-08-11 1986-02-20 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von aerogelen
US5128382A (en) * 1991-11-15 1992-07-07 The University Of Akron Microcellular foams
US5478867A (en) * 1993-07-07 1995-12-26 The Dow Chemical Company Microporous isocyanate-based polymer compositions and method of preparation

Also Published As

Publication number Publication date
AU676109B2 (en) 1997-02-27
CA2166073A1 (en) 1995-02-02
DE69424941D1 (de) 2000-07-20
EP0710262A1 (en) 1996-05-08
NZ268365A (en) 1997-01-29
JPH09501455A (ja) 1997-02-10
PT710262E (pt) 2000-09-29
BR9407084A (pt) 1996-08-13
DE69424941T2 (de) 2000-11-02
EP0710262B1 (en) 2000-06-14
AU1280395A (en) 1995-02-20
WO1995003358A1 (en) 1995-02-02
KR960703975A (ko) 1996-08-31
CN1127513A (zh) 1996-07-24

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