CO4870780A1 - Proceso y sistema de reaccion para la preparacion de espumas rigidas de poliuretano y composicion de poliol - Google Patents

Proceso y sistema de reaccion para la preparacion de espumas rigidas de poliuretano y composicion de poliol

Info

Publication number
CO4870780A1
CO4870780A1 CO97065175A CO97065175A CO4870780A1 CO 4870780 A1 CO4870780 A1 CO 4870780A1 CO 97065175 A CO97065175 A CO 97065175A CO 97065175 A CO97065175 A CO 97065175A CO 4870780 A1 CO4870780 A1 CO 4870780A1
Authority
CO
Colombia
Prior art keywords
polyol
polyisocyanate
water
koh
parts
Prior art date
Application number
CO97065175A
Other languages
English (en)
Inventor
Eling Berend
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Publication of CO4870780A1 publication Critical patent/CO4870780A1/es

Links

Classifications

    • 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
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • 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
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Landscapes

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

Abstract

Un proceso para preparar una espuma rígida de poliuretano quecomprende el paso de: reaccionar un poliisocianato (1), un poliol de poliéster (2) que tiene un número hidroxilo de por lo menos 150 mg KOH/g y una funcionalidad de hidroxilo promedio nominal de desde 2 hasta 8, un poliol de poliéster (3) que tiene un número hidroxilo de desde 10 hasta menos de 150 mg KOH/g y una funcionalidad de hidroxilo promedio nominal de desde 2 hasta 6 y agua, donde la cantidad de poliisocianato (1), poliol (2), poliol (3) y agua es de 55 a 80,3 a 20 y 2 a 6 partes en peso respectivamente por 100 partes en peso de poliisocianato (1), poliol (2), poliol (3) y agua y donde la reacción se conduce a un índice de isocianato de 102 a 200 y donde el poliisocianato se reacciona con una o más composiciones isocianato reactivas que comprende uno o más de los anteriormente mencionados poliol (2), poliol (3) y agua y no comprenden compuestos que tienen átomos de nitrógeno primario, secundario o terciario. 2Un sistema de reacción que comprende un poliisocianato (1), un poliol poliéster (2) que tiene un número hidroxilo de por lo menos 150 mg KOH/g y una funcionalidad de hidroxilo promedio nominal de desde 2 hasta 8, un poliol de poliéster (3) que tiene un número hidroxilo de desde 10 hasta menos de 150 mg KOH/g y una funcionalidad de hidroxilo promedio nominal de desde 2 hasta 6 y agua donde la cantidad de poliisocianato (1), poliol (2), poliol (3) y agua es de 55 a 80,3 a 20 y 2 a 6 partes en peso respectivamente por 100 partes en peso de poliisocianato (1), poliol (2), poliol (3) y agua y donde la reacción se conduce a un índice de isocianato de 102 a 200 y donde el poliisocianato anteriormente mencionado no son compuestos que comprenden átomos de nitrógeno primario, secundario o terciario.
CO97065175A 1996-11-08 1997-11-06 Proceso y sistema de reaccion para la preparacion de espumas rigidas de poliuretano y composicion de poliol CO4870780A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96203134 1996-11-08

Publications (1)

Publication Number Publication Date
CO4870780A1 true CO4870780A1 (es) 1999-12-27

Family

ID=8224568

Family Applications (1)

Application Number Title Priority Date Filing Date
CO97065175A CO4870780A1 (es) 1996-11-08 1997-11-06 Proceso y sistema de reaccion para la preparacion de espumas rigidas de poliuretano y composicion de poliol

Country Status (22)

Country Link
US (2) US6147134A (es)
EP (1) EP0937114B1 (es)
JP (1) JP3871717B2 (es)
KR (1) KR20000053118A (es)
AR (1) AR010277A1 (es)
AT (1) ATE222270T1 (es)
AU (1) AU731092B2 (es)
BG (1) BG103421A (es)
BR (1) BR9712922A (es)
CA (1) CA2268179A1 (es)
CO (1) CO4870780A1 (es)
CZ (1) CZ163299A3 (es)
DE (1) DE69714759T2 (es)
ES (1) ES2183147T3 (es)
HU (1) HUP0000200A3 (es)
NO (1) NO992234D0 (es)
NZ (1) NZ335216A (es)
PL (1) PL333210A1 (es)
TR (1) TR199900991T2 (es)
TW (1) TW482782B (es)
WO (1) WO1998021260A1 (es)
ZA (1) ZA979383B (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19909978A1 (de) * 1999-03-06 2000-09-07 Bayer Ag Die Verwendung von hydrophilen Polyester-Polyurethan-Schaumstoffen bei der Herstellung von Verbundstoffen für die Fahrzeuginnenausstattung
CN1158425C (zh) * 2000-02-28 2004-07-21 松本油脂制药株式会社 多孔结构的制造方法
US7005181B2 (en) * 2000-04-06 2006-02-28 American Aerogel Corporation Organic, open cell foam materials, their carbonized derivatives, and methods for producing same
EP1178063A1 (en) * 2000-08-01 2002-02-06 Huntsman International Llc Process for preparing a polyurethane material
EP2311905A3 (en) 2001-03-16 2013-10-02 American Aerogel Corporation Organic, open cell foam materials
WO2002102869A1 (en) * 2001-06-15 2002-12-27 Huntsman Petrochemical Corporation Synergistic amine chain-extenders in polyurea spray elastomers
US7078443B2 (en) * 2003-10-22 2006-07-18 Intellectual Property Holdings, Llc Viscoelastic foam layer and composition
JP4734830B2 (ja) * 2004-01-30 2011-07-27 株式会社ブリヂストン 軟質ポリウレタンフォーム及び積層体
JP2005270648A (ja) * 2004-02-26 2005-10-06 Sanyo Chem Ind Ltd 保冷具
US7456245B2 (en) * 2004-11-24 2008-11-25 Battelle Memorial Institute Energy-absorbent material and method of making
US20070032561A1 (en) * 2005-08-05 2007-02-08 I-Sioun Lin Modified hydrophilic polyurethane memory foam, application and manufacturing method thereof
US20090029147A1 (en) * 2006-06-12 2009-01-29 Aspen Aerogels, Inc. Aerogel-foam composites
EP2182017A1 (en) * 2008-07-10 2010-05-05 Huntsman International Llc A polyisocyanurate-based syntactic coating for offshore applications
WO2011045147A2 (en) * 2009-10-15 2011-04-21 Huntsman International Llc Process for preparing open-celled low density rigid polyurethane foam
EP2503040A1 (en) 2011-03-23 2012-09-26 Autoneum Management AG Moulded multilayer lining
PL2502788T3 (pl) 2011-03-23 2014-08-29 Autoneum Man Ag Sposób wytwarzania formowanej wielowarstwowej wykładziny
EP3196007A1 (en) 2016-01-21 2017-07-26 Autoneum Management AG Moulded trim part for a vehicle
KR102149591B1 (ko) 2016-01-27 2020-08-28 더블유.엘. 고어 앤드 어소시에이트스, 인코포레이티드 보강된 에어로겔 복합재를 포함하는 적층체
IT201600128166A1 (it) * 2016-12-19 2018-06-19 Adler Evo S R L Struttura multistrato e componente per automobili fatto di tale struttura
SG11202011338TA (en) 2018-05-31 2020-12-30 Aspen Aerogels Inc Fire-class reinforced aerogel compositions
DE202020005871U1 (de) 2019-12-02 2022-12-22 Aspen Aerogels Inc. Aerogelbasierte Komponenten und Systeme für das Thermomanagement von Elektrofahrzeugen
BR112022010804A2 (pt) 2019-12-02 2022-08-23 Aspen Aerogels Inc Componentes e sistemas para gerenciar problemas de fuga térmica em baterias de veículos elétricos.
KR20220124703A (ko) 2020-01-07 2022-09-14 아스펜 에어로겔, 인코포레이티드 배터리 열 관리 부재
WO2021207154A1 (en) 2020-04-06 2021-10-14 Aspen Aerogels Inc. Improved aerogel compositions and methods
DE202022002863U1 (de) 2021-07-02 2023-10-27 Aspen Aerogels Inc. Vorrichtungen und Systeme zum Steuern von Entlüftungsgasen und Ausstoßungen aus Ereignissen des thermischen Durchgehens in Energiespeicherungssystemen
WO2023279084A2 (en) 2021-07-02 2023-01-05 Aspen Aerogels, Inc. Materials, systems, and methods for mitigation of electrical energy storage thermal events
EP4320675A2 (en) 2021-07-02 2024-02-14 Aspen Aerogels, Inc. Systems and methods for mitigating thermal propagation in battery-based energy storage systems
WO2023208659A1 (en) * 2022-04-25 2023-11-02 Shell Internationale Research Maatschappij B.V. Low-density polyurethane foam

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2099440A (en) * 1981-05-28 1982-12-08 Ici Plc Rigid polymeric foams
US4454248A (en) * 1982-09-29 1984-06-12 The Boeing Company Open cell rigid thermoset foams and method
TW293827B (es) * 1992-04-20 1996-12-21 Takeda Pharm Industry Co Ltd
EP0622388B2 (en) * 1993-04-26 2001-04-11 Takeda Chemical Industries, Ltd. Method of producing open cell rigid polyurethane foam
DE4318962A1 (de) * 1993-06-08 1994-12-15 Basf Ag Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen
DE4418507A1 (de) * 1994-05-27 1995-11-30 Bayer Ag Verfahren zur Herstellung offenzelliger Polyurethan-Hartschaumstoffe und ihre Verwendung als Isoliermaterial in Paneelen und als Isolierschaumstoffe
DE19502969A1 (de) * 1995-01-31 1996-08-01 Elastogran Gmbh Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen
US5900442A (en) * 1995-05-12 1999-05-04 Imperial Chemical Industries Plc Flexible polyurethane foams
AU716966B2 (en) * 1995-05-12 2000-03-09 Huntsman Ici Chemicals Llc New flexible polyurethane foams

Also Published As

Publication number Publication date
WO1998021260A1 (en) 1998-05-22
ZA979383B (en) 1998-07-01
BR9712922A (pt) 1999-12-07
HUP0000200A3 (en) 2000-08-28
DE69714759T2 (de) 2003-03-20
CZ163299A3 (cs) 1999-08-11
US6147134A (en) 2000-11-14
KR20000053118A (ko) 2000-08-25
AR010277A1 (es) 2000-06-07
EP0937114A1 (en) 1999-08-25
TR199900991T2 (xx) 1999-07-21
CA2268179A1 (en) 1998-05-22
JP2001504151A (ja) 2001-03-27
ES2183147T3 (es) 2003-03-16
TW482782B (en) 2002-04-11
NO992234L (no) 1999-05-07
HUP0000200A2 (hu) 2000-06-28
ATE222270T1 (de) 2002-08-15
NZ335216A (en) 2000-12-22
PL333210A1 (en) 1999-11-22
JP3871717B2 (ja) 2007-01-24
EP0937114B1 (en) 2002-08-14
AU4865397A (en) 1998-06-03
AU731092B2 (en) 2001-03-22
DE69714759D1 (de) 2002-09-19
NO992234D0 (no) 1999-05-07
BG103421A (en) 2000-01-31
US6346204B1 (en) 2002-02-12

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