AR010277A1 - Proceso para preparar una espuma rigida de poliuretano; y proceso para obtener una espuma flexible de poliuretano; la espuma rigida y flexible depoliuretano obtenidas y composicion de poliol para utilizar en dichos procesos. - Google Patents

Proceso para preparar una espuma rigida de poliuretano; y proceso para obtener una espuma flexible de poliuretano; la espuma rigida y flexible depoliuretano obtenidas y composicion de poliol para utilizar en dichos procesos.

Info

Publication number
AR010277A1
AR010277A1 ARP970105130A ARP970105130A AR010277A1 AR 010277 A1 AR010277 A1 AR 010277A1 AR P970105130 A ARP970105130 A AR P970105130A AR P970105130 A ARP970105130 A AR P970105130A AR 010277 A1 AR010277 A1 AR 010277A1
Authority
AR
Argentina
Prior art keywords
foam
polyol
flexible
rigid
polyisocyanate
Prior art date
Application number
ARP970105130A
Other languages
English (en)
Original Assignee
Huntsman Ici Chem 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
Application filed by Huntsman Ici Chem Llc filed Critical Huntsman Ici Chem Llc
Publication of AR010277A1 publication Critical patent/AR010277A1/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

Proceso para preparar una espuma rígida y una espuma flexible de poliuretano haciendo reaccionar un poliisocianato y dos diferentes polioles encondiciones para formar la espuma, haciéndose reaccionar el poliisocianato con dichos poliolesen ausencia de compuestos que comprendan aminas primarias,secundarias o terciarias. Se obtienen espumas flexibles que no muestran ninguna temperatura de principal transicion vítrea-goma entre -100* C y +25* C.El proceso para preparar unaespu ma rígida comprende el paso de hacer reaccionar un poliisocianato (1), un poliéterpoliol (2) que tiene una cantidadde hidroxilo de por lo menos 150 mg KOH/g y una funcionalidad de hidroxilo nominal promedio de entre 2 y 8, unpoliéterp oliol (3) que tiene una cantidadde hidroxilo de entre 10 y menos de 150 mg KOH/g y una funcinalidad de hidroxilo nominal promedio de entre 2 y 6 y agua donde la cantidad depoliisocianato (1), poliol (2), poliol (3) y agua es de 55a 80, de 3 a 20, de 10 a 30 y 2 a 6 partes por peso respectivamente por 100 partes por peso depoliisocianato (1), poliol (2), poliol (3) y agua y donde la reaccion se lleva a cabo a un índice de isocianato de 102 a 200 y donde se hace reaccionaralpoliisocia nato con una o más composiciones isocianato reactivas que comprenden uno o más de los precedentemente mencionados poliol (2), poliol (3) y agua y nocomprende compuestos que tienen un átomo de nitrogeno primario, secundario oterciario. La espuma flexible se obtiene comprimiendo la espuma rígida.Composiciones de poliol son utilizadas en el proceso de obtencion de la espuma rígida y flexible.
ARP970105130A 1996-11-08 1997-11-04 Proceso para preparar una espuma rigida de poliuretano; y proceso para obtener una espuma flexible de poliuretano; la espuma rigida y flexible depoliuretano obtenidas y composicion de poliol para utilizar en dichos procesos. AR010277A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AR010277A1 true AR010277A1 (es) 2000-06-07

Family

ID=8224568

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970105130A AR010277A1 (es) 1996-11-08 1997-11-04 Proceso para preparar una espuma rigida de poliuretano; y proceso para obtener una espuma flexible de poliuretano; la espuma rigida y flexible depoliuretano obtenidas y composicion de poliol para utilizar en dichos procesos.

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) NO992234L (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)

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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
WO2001064998A1 (fr) * 2000-02-28 2001-09-07 Matsumoto Yushi-Seiyaku Co., Ltd. Procede de production d'objet poreux
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
WO2002074842A1 (en) 2001-03-16 2002-09-26 American Aerogel Corporation Organic, open cell foam materials,
EP1404732B1 (en) * 2001-06-15 2007-07-25 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
EP3408085B1 (en) 2016-01-27 2023-09-06 W. L. Gore & Associates, Inc. Laminates comprising reinforced aerogel composites
IT201600128166A1 (it) * 2016-12-19 2018-06-19 Adler Evo S R L Struttura multistrato e componente per automobili fatto di tale struttura
WO2019232087A1 (en) 2018-05-31 2019-12-05 Aspen Aerogels, Inc. Fire-class reinforced aerogel compositions
WO2021113188A1 (en) 2019-12-02 2021-06-10 Aspen Aerogels Inc. Components and systems to manage thermal runaway issues in electric vehicle batteries
CN115038580A (zh) 2019-12-02 2022-09-09 思攀气凝胶公司 用于电动车辆热管理的气凝胶基组件和系统
BR112022013504A2 (pt) 2020-01-07 2022-09-13 Aspen Aerogels Inc Composições e sistemas para gerenciamento térmico de bateria
AU2021251743A1 (en) 2020-04-06 2022-09-29 Aspen Aerogels Inc. Improved aerogel compositions and methods
WO2023279089A2 (en) 2021-07-02 2023-01-05 Aspen Aerogels, Inc. Devices, systems, and methods for controlling vent gases and ejecta from thermal runaway events in energy storage systems
WO2023279096A2 (en) 2021-07-02 2023-01-05 Aspen Aerogels, Inc. Systems and methods for mitigating thermal propagation in battery-based energy storage systems
KR20230148338A (ko) 2021-07-02 2023-10-24 아스펜 에어로겔, 인코포레이티드 전기 에너지 저장 열 현상 완화를 위한 재료, 시스템 및 방법
WO2023208659A1 (en) * 2022-04-25 2023-11-02 Shell Internationale Research Maatschappij B.V. Low-density polyurethane foam

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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
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Also Published As

Publication number Publication date
HUP0000200A3 (en) 2000-08-28
NO992234D0 (no) 1999-05-07
EP0937114A1 (en) 1999-08-25
CZ163299A3 (cs) 1999-08-11
JP3871717B2 (ja) 2007-01-24
BR9712922A (pt) 1999-12-07
JP2001504151A (ja) 2001-03-27
BG103421A (en) 2000-01-31
ES2183147T3 (es) 2003-03-16
AU4865397A (en) 1998-06-03
AU731092B2 (en) 2001-03-22
US6147134A (en) 2000-11-14
US6346204B1 (en) 2002-02-12
HUP0000200A2 (hu) 2000-06-28
DE69714759T2 (de) 2003-03-20
DE69714759D1 (de) 2002-09-19
NO992234L (no) 1999-05-07
CO4870780A1 (es) 1999-12-27
WO1998021260A1 (en) 1998-05-22
CA2268179A1 (en) 1998-05-22
TW482782B (en) 2002-04-11
TR199900991T2 (xx) 1999-07-21
KR20000053118A (ko) 2000-08-25
EP0937114B1 (en) 2002-08-14
ZA979383B (en) 1998-07-01
NZ335216A (en) 2000-12-22
PL333210A1 (en) 1999-11-22
ATE222270T1 (de) 2002-08-15

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