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) 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)

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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
EP1270801A4 (en) * 2000-02-28 2006-08-23 Matsumoto Yushi Seiyaku Kk PROCESS FOR THE PRODUCTION OF POROUS OBJECTS
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
IL157910A (en) 2001-03-16 2007-05-15 American Aerogel Corp Organic open cell foam
MXPA03011419A (es) * 2001-06-15 2004-06-30 Huntsman Spec Chem Corp Extensores sinergicos de cadena de amina en elastomeros de rocio de poliurea.
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
WO2007146945A2 (en) * 2006-06-12 2007-12-21 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
EP2502788B1 (en) 2011-03-23 2014-03-12 Autoneum Management AG Production process for a moulded multilayer lining
EP3196007A1 (en) 2016-01-21 2017-07-26 Autoneum Management AG Moulded trim part for a vehicle
CN108778707B (zh) 2016-01-27 2021-08-03 W.L.戈尔及同仁股份有限公司 隔离材料
IT201600128166A1 (it) * 2016-12-19 2018-06-19 Adler Evo S R L Struttura multistrato e componente per automobili fatto di tale struttura
EP3801868A1 (en) 2018-05-31 2021-04-14 Aspen Aerogels Inc. Fire-class reinforced aerogel compositions
MX2022006585A (es) 2019-12-02 2022-07-27 Aspen Aerogels Inc Componentes y sistemas basados en aerogel para manejo termico de vehiculos electricos.
JP2023506094A (ja) 2019-12-02 2023-02-14 アスペン アエロジェルズ，インコーポレイテッド 電気自動車用バッテリにおける熱暴走問題を管理するための構成要素およびシステム
CA3161363A1 (en) 2020-01-07 2021-07-15 Owen Evans Battery thermal management member
CN115515898A (zh) 2020-04-06 2022-12-23 斯攀气凝胶公司 改进的气凝胶组合物和方法
KR102641941B1 (ko) 2021-07-02 2024-02-27 아스펜 에어로겔, 인코포레이티드 배터리 기반 에너지 저장 시스템에서 열 전파를 완화하기 위한 시스템 및 방법
CN117015899A (zh) 2021-07-02 2023-11-07 亚斯朋空气凝胶公司 用于缓解电能储存热事件的材料、系统及方法
MX2023011022A (es) 2021-07-02 2023-09-27 Aspen Aerogels Inc Dispositivos, sistemas y metodos para controlar gases de respiradero y expulsados de los incidentes de fuga termica en sistemas de almacenamiento de energia.
WO2023208659A1 (en) * 2022-04-25 2023-11-02 Shell Internationale Research Maatschappij B.V. Low-density polyurethane foam

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Also Published As

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

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