ES2162426T3 - Procedimiento para la preparacion de espumas flexibles de poliuretano. - Google Patents

Procedimiento para la preparacion de espumas flexibles de poliuretano.

Info

Publication number
ES2162426T3
ES2162426T3 ES98910678T ES98910678T ES2162426T3 ES 2162426 T3 ES2162426 T3 ES 2162426T3 ES 98910678 T ES98910678 T ES 98910678T ES 98910678 T ES98910678 T ES 98910678T ES 2162426 T3 ES2162426 T3 ES 2162426T3
Authority
ES
Spain
Prior art keywords
preparation
polyurethane
procedure
flexible foams
foams
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
ES98910678T
Other languages
English (en)
Inventor
Eric Huygens
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
Application filed by Huntsman International LLC filed Critical Huntsman International LLC
Application granted granted Critical
Publication of ES2162426T3 publication Critical patent/ES2162426T3/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
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/409—Dispersions of polymers of C08G in organic compounds having active hydrogen
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
    • 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
    • C08G2110/0041—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Procedimiento para la preparación de espumas de poliuretano flexibles utilizando MDI y TDI y una composición de poliol que comprende material en partículas dispersas.
ES98910678T 1997-03-25 1998-02-16 Procedimiento para la preparacion de espumas flexibles de poliuretano. Expired - Lifetime ES2162426T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97200886 1997-03-25

Publications (1)

Publication Number Publication Date
ES2162426T3 true ES2162426T3 (es) 2001-12-16

Family

ID=8228143

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98910678T Expired - Lifetime ES2162426T3 (es) 1997-03-25 1998-02-16 Procedimiento para la preparacion de espumas flexibles de poliuretano.

Country Status (26)

Country Link
US (1) US6037382A (es)
EP (1) EP0970134B1 (es)
JP (2) JP4023831B2 (es)
KR (1) KR20010005629A (es)
CN (1) CN1131256C (es)
AR (1) AR012564A1 (es)
AT (1) ATE205228T1 (es)
AU (1) AU726107B2 (es)
BG (1) BG103819A (es)
BR (1) BR9808055A (es)
CA (1) CA2283340A1 (es)
CO (1) CO5031268A1 (es)
CZ (1) CZ292768B6 (es)
DE (1) DE69801564T2 (es)
ES (1) ES2162426T3 (es)
HU (1) HUP0001816A3 (es)
ID (1) ID22640A (es)
MY (1) MY132848A (es)
NO (1) NO994675L (es)
PL (1) PL335859A1 (es)
PT (1) PT970134E (es)
RU (1) RU2198187C2 (es)
TR (1) TR199902333T2 (es)
TW (1) TW538078B (es)
WO (1) WO1998042763A1 (es)
ZA (1) ZA982212B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6881783B1 (en) * 1999-05-31 2005-04-19 Huntsman International Llc Process for making a PIPA-polyol
WO2001053370A1 (en) * 2000-01-17 2001-07-26 Huntsman International Llc Process for preparing a free rise or slabstock flexible polyurethane foam
JP4810011B2 (ja) * 2001-07-04 2011-11-09 アキレス株式会社 滑性ウレタンフォーム
BRPI0409646A (pt) * 2003-05-12 2006-04-25 Huntsman Int Llc composição de poliol, combinação, e, processos para preparar uma composição de poliol e para produzir espuma de poliuretano flexìvel
DE102004051048A1 (de) * 2004-10-19 2006-04-20 Bayer Materialscience Ag Weichelastische Schaumstoffe geringer Rohdichten und Stauchhärte
KR100682398B1 (ko) 2005-07-20 2007-02-15 에스엔케이폴리텍(주) 우수한 충격흡수성 및 복원력을 갖는 폴리우레탄 폼 및이의 제조방법
EA010014B1 (ru) * 2006-07-20 2008-06-30 Андрей Петрович Гончарук Способ получения стабильной дисперсии полимеров, стабильная дисперсия полимеров и полиуретановая пена
DE102006060376A1 (de) * 2006-12-20 2008-06-26 Bayer Materialscience Ag Verfahren zur Herstellung von PIPA-Polyolen zur Herstellung von hochelastischen Polyurethan-Weichschaumstoffen
JP2008247996A (ja) * 2007-03-29 2008-10-16 Nippon Polyurethane Ind Co Ltd ポリイソシアネート組成物及びそれを用いた軟質ポリウレタンフォームの製造方法
US8996294B2 (en) 2007-12-19 2015-03-31 Nissan Motor Co., Ltd. Inter-vehicle distance maintenance supporting system and method
CA2827211C (en) 2011-02-14 2019-05-21 Dow Global Technologies Llc Low density polyurethane foams
US9815965B2 (en) * 2013-08-02 2017-11-14 Covestro Deutschland Ag Method for producing polyether carbonate polyols
JP6741420B2 (ja) * 2015-12-16 2020-08-19 株式会社ブリヂストン 乗り物のシート用パッド形成用軟質ポリウレタンフォーム、及び乗り物のシート用パッド
SG11201804524TA (en) 2015-12-21 2018-07-30 Shell Int Research Process for the production of polyurethane foams
EP3455270B1 (de) * 2016-05-12 2020-04-29 Basf Se Klebefreier polyurethanweichschaumstoff
EP3728365B1 (en) * 2017-12-20 2023-09-06 Dow Global Technologies LLC Polyurethane foams for comfort applications
BR112022014822A2 (pt) * 2020-01-31 2022-09-20 Dow Global Technologies Llc Espuma de poliuretano flexível, método para produzir uma espuma de poliuretano flexível, e, acolchoamento
CN111607061B (zh) * 2020-04-15 2022-04-15 黎明化工研究设计院有限责任公司 一种无阻燃剂高阻燃低气味全水自结皮聚氨酯泡沫及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2072204B (en) * 1980-02-14 1983-12-07 Rowlands J P Polymer-modified polyols useful in polyurethane manufacture
US4374209A (en) * 1980-10-01 1983-02-15 Interchem International S.A. Polymer-modified polyols useful in polyurethane manufacture
DE4007063A1 (de) * 1990-03-07 1991-09-12 Bayer Ag Stabile dispersionen von polyharnstoffen und/oder polyhydrazodicarbonamiden in hoehermolekularen, mindestens eine hydroxylgruppe aufweisenden verbindungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethankunststoffen
DE3806476A1 (de) * 1988-03-01 1989-09-14 Bayer Ag Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen mit hervorragenden daempfungseigenschaften
DE4001556A1 (de) * 1990-01-20 1991-07-25 Bayer Ag Neue polyisocyanatmischungen und ihre verwendung bei der herstellung von weichen polyurethan-schaumstoffen
US5773483A (en) * 1993-04-13 1998-06-30 Imperial Chemical Industries Plc Process for preparing a flexible foam
US5436277A (en) * 1994-07-28 1995-07-25 Basf Corporation Polyisocyanate compositions for the preparation of flexible polyurethane foams

Also Published As

Publication number Publication date
DE69801564T2 (de) 2002-07-11
CN1131256C (zh) 2003-12-17
ID22640A (id) 1999-12-02
BG103819A (en) 2000-06-30
EP0970134B1 (en) 2001-09-05
NO994675D0 (no) 1999-09-24
JP4023831B2 (ja) 2007-12-19
CA2283340A1 (en) 1998-10-01
AR012564A1 (es) 2000-11-08
PT970134E (pt) 2001-12-28
TW538078B (en) 2003-06-21
BR9808055A (pt) 2000-03-08
HUP0001816A3 (en) 2001-04-28
KR20010005629A (ko) 2001-01-15
ATE205228T1 (de) 2001-09-15
CZ292768B6 (cs) 2003-12-17
EP0970134A1 (en) 2000-01-12
CN1251113A (zh) 2000-04-19
US6037382A (en) 2000-03-14
AU726107B2 (en) 2000-11-02
JP2007327068A (ja) 2007-12-20
RU2198187C2 (ru) 2003-02-10
NO994675L (no) 1999-11-24
DE69801564D1 (de) 2001-10-11
CZ336099A3 (cs) 1999-12-15
WO1998042763A1 (en) 1998-10-01
ZA982212B (en) 1998-09-28
TR199902333T2 (xx) 2000-04-21
AU6497798A (en) 1998-10-20
PL335859A1 (en) 2000-05-22
HUP0001816A2 (hu) 2000-09-28
CO5031268A1 (es) 2001-04-27
JP2002510339A (ja) 2002-04-02
MY132848A (en) 2007-10-31

Similar Documents

Publication Publication Date Title
ES2162426T3 (es) Procedimiento para la preparacion de espumas flexibles de poliuretano.
BR9503421A (pt) Composição de surfactantes de polieter silicone para a manufatura de espumas de uretano eprocesso para sua produção
BR9510656A (pt) Composição de poliol polimérico processo para a fabricação de uma composição de poliol polimérico composição para a preparação de uma espuma de poliuretano e espuma de poliuretano
BR9509743A (pt) Processo para a preparação de espumas flexíveis composição e artigo absorvente
BR9408330A (pt) Material para forro absorvente de líquido e artigo absorvente de uso pessoal
ES2102472T3 (es) Espumas de poliuretano.
BR9611208A (pt) Material de filtro biodegradável e método para preparar o mesmo
BR9704347A (pt) Processo para a produção de uma espuma de poliuretano rígida e uma composição para a produção de uma espuma de poliuretano rígida
GB9504487D0 (en) Microcellular polyurethane elastomer and process for producing the same
ID21305A (id) Turunan imidazolidin tersubstitusi, pembuatannya, penggunaannya dan sediaan farmasi yang mengandung bahan yang sama
DE69924043D1 (de) Zellöffnende emissionsarme oberflächenaktive Substanzen für flexible und harte Polyurethanschäume
DE69725586D1 (de) Zweiachsige gewelltes flexibles material für absorbierende artikel
NO992235L (no) FremgangsmÕte for fremstilling av rigide og fleksible polyuretanskum
MX9302511A (es) Prepolimeros de poliisocianato liquido y proceso para su obtencion.
BR9800573A (pt) Procedimento para a fabricação de peça em bruto aparelho para espalhar material e peça em bruto para um produto estrutural
BR8306855A (pt) Processo para preparar espuma flexivel de poliuretana,espuma flexivel de poliuretana,e,composicao para melhorar o retardamento de chama e o retardamento de gotejamento de material incandescente de espumas de poliuretana
DE3781465T2 (de) Mischungsmaterial fuer kautschuk und dessen zusammensetzung.
BR9607548A (pt) Pó para matriz e membro de material composto de diamante
EP0471260A3 (en) Process for the preparation of open-celled polyurethane soft foams and their use as cushioning material
ZA9811181B (en) Process for making rigid and flexible polyurethane foams
GB9906041D0 (en) Polyisocyanate compositions for the preparation of flexible polyurethane foams
Frisch An overview of recent technical developments in polyurethanes. I. General introduction and substitutes for chlorofluorocarbons(CFCs) and their applications
MX20277A (es) Composicion de poliuretano pirorretardante y metodo para la fabricacion de una espuma de poliuretano pirorretardante.
IT1296091B1 (it) Apparecchiatura e procedimento di dosatura di materiale sfuso con valvola di dosatura
FI943070A0 (fi) System och foerfarande foer att avlaegsna damm och motsvarande material

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 970134

Country of ref document: ES