ES2531328T3 - Procedimiento para la preparación de materiales esponjados duros de poliuretano y poliisocianurato - Google Patents

Procedimiento para la preparación de materiales esponjados duros de poliuretano y poliisocianurato Download PDF

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Publication number
ES2531328T3
ES2531328T3 ES06725697T ES06725697T ES2531328T3 ES 2531328 T3 ES2531328 T3 ES 2531328T3 ES 06725697 T ES06725697 T ES 06725697T ES 06725697 T ES06725697 T ES 06725697T ES 2531328 T3 ES2531328 T3 ES 2531328T3
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ES
Spain
Prior art keywords
isocyanate groups
preparation
polyurethane
procedure
sponge materials
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.)
Active
Application number
ES06725697T
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English (en)
Inventor
Peter Malotki
Pit Lehmann
Rainer Hensiek
Lars Schön
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BASF SE
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BASF SE
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Publication date
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Publication of ES2531328T3 publication Critical patent/ES2531328T3/es
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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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4288—Polycondensates having carboxylic or carbonic ester groups in the main chain modified by higher fatty oils or their acids or by resin acids
    • 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

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)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Procedimiento para la preparación de materiales esponjados duros de poliuretano o poliisocianurato mediante reacción de poliisocianatos a) con compuestos con al menos dos átomos de hidrógeno reactivos con grupos isocianato b) en presencia de agentes expansores c), caracterizado porque como poliisocianatos a) se emplean prepolímeros que contienen grupos isocianato con un contenido de NCO en el intervalo del 25 al 31 % en peso, en relación con el peso del prepolímero, preparados mediante reacción de ai) mezclas de difenilmetanodiisocianato monomérico y polimérico con al menos un compuesto con más de un átomo de hidrógeno reactivo con grupos isocianato aii) y los compuestos con al menos dos átomos de hidrógeno reactivos con grupos isocianato b) contienen al menos un poliesteralcohol bi) que contiene al menos un componente de partida que es hidrófobo.
ES06725697T 2005-04-14 2006-04-11 Procedimiento para la preparación de materiales esponjados duros de poliuretano y poliisocianurato Active ES2531328T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005017363A DE102005017363A1 (de) 2005-04-14 2005-04-14 Verfahren zur Herstellung von Polyurethan- und Polyisocyanurat-Hartschaumstoffen
PCT/EP2006/061506 WO2006108833A1 (de) 2005-04-14 2006-04-11 Verfahren zur herstellung von polyurethan- und polyisocyanurat-hartschaumstoffen

Publications (1)

Publication Number Publication Date
ES2531328T3 true ES2531328T3 (es) 2015-03-13

Family

ID=36649639

Family Applications (1)

Application Number Title Priority Date Filing Date
ES06725697T Active ES2531328T3 (es) 2005-04-14 2006-04-11 Procedimiento para la preparación de materiales esponjados duros de poliuretano y poliisocianurato

Country Status (8)

Country Link
US (1) US20080188582A1 (es)
EP (1) EP1874839B1 (es)
JP (1) JP5121699B2 (es)
KR (1) KR101323059B1 (es)
CN (1) CN101160333B (es)
DE (1) DE102005017363A1 (es)
ES (1) ES2531328T3 (es)
WO (1) WO2006108833A1 (es)

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KR101454498B1 (ko) 2007-01-09 2014-10-24 바스프 에스이 액화 천연 가스 탱크의 단열을 위한 수발포 경질 발포체
JP2008260836A (ja) * 2007-04-12 2008-10-30 Nippon Polyurethane Ind Co Ltd 独立気泡を有する硬質ポリウレタンフォームの製造方法
EP2000487B1 (de) * 2007-06-01 2010-06-16 Basf Se Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen
ES2524258T3 (es) * 2008-03-14 2014-12-04 Basf Se Elastómeros de poliuretano de celda gruesa
DE102009005017A1 (de) * 2009-01-17 2010-07-22 Bayer Materialscience Ag Reaktive Polyurethan Zusammensetzungen
WO2010106067A1 (de) 2009-03-18 2010-09-23 Basf Se Verfahren zur herstellung von polyurethan-hartschaumstoffen
US8476329B2 (en) 2009-06-11 2013-07-02 Basf Se Bioresin composition for use in forming a rigid polyurethane foam article
KR101154191B1 (ko) * 2009-06-23 2012-06-18 고려대학교 산학협력단 액상 핵제를 이용한 폴리이소시안우레이트 폼의 제조방법 및 이에 의하여 제조된 폴리이소시안우레이트 폼
KR101666097B1 (ko) 2009-08-27 2016-10-13 삼성전자 주식회사 폴리우레탄 발포체 조성물 및 이를 사용하여 제조된 폴리우레탄 발포체
CN102947364B (zh) 2010-04-23 2015-06-24 巴斯夫欧洲公司 生产聚氨酯硬质泡沫材料的方法
BR112013000749B1 (pt) * 2010-07-13 2020-04-28 Bayer Ip Gmbh pré-polímero c terminado em isocianato, polímero poliuretano/poliisocianurato, elemento compósito compreendendo tais polímeros e seus usos
HUE027583T2 (en) 2011-04-15 2016-10-28 Basf Se A method for producing solid polyurethane foams
US9334383B2 (en) 2011-04-15 2016-05-10 Basf Se Process for producing rigid polyurethane foams
LT2697296T (lt) 2011-04-15 2017-05-10 Basf Se Standžių poliuretano putų gavimo būdas
BR112014019688A8 (pt) 2012-03-01 2017-07-11 Basf Se Polieteréster poliol, processo para produzir espumas rígidas de poliuretano, espuma rígida de poliuretano, mistura de poliol, e, uso de polieteréster polióis
EP2634201A1 (de) 2012-03-01 2013-09-04 Basf Se Polyurethan-Hartschaumstoffe
US9353234B2 (en) 2012-03-01 2016-05-31 Basf Se Rigid polyurethane foams
US9757885B2 (en) * 2012-09-28 2017-09-12 Basf Se Process for producing composite profiles
PL2956246T3 (pl) 2013-02-13 2017-06-30 Basf Se Sposób wytwarzania elementów kompozytowych
WO2014195275A1 (de) * 2013-06-07 2014-12-11 Bayer Materialscience Ag Elastischer hartschaumstoff mit verbesserter temperaturstabilität
US11447594B2 (en) * 2017-03-28 2022-09-20 Covestro Deutschland Ag Translucent polyurethane or polyisocyanurate foams
JP2021533234A (ja) 2018-08-08 2021-12-02 コベストロ・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・アンド・コー・カーゲー Ｐｕｒ／ｐｉｒ硬質フォーム材料用の防炎性添加剤としてのホスフィン酸塩
CN112867744B (zh) * 2018-10-24 2023-04-14 巴斯夫欧洲公司 具有降低的芳族胺含量的聚氨酯泡沫
KR102048077B1 (ko) * 2018-11-02 2019-11-22 주식회사 누리켐 변성 이소시아네이트를 사용한 단열재용 고분자 조성물
CN113614139B (zh) * 2019-03-19 2023-12-15 巴斯夫欧洲公司 多元醇组分及其用于制备硬质聚氨酯泡沫的用途
EP3719047A1 (de) 2019-04-05 2020-10-07 Covestro Deutschland AG Verfahren zur herstellung von flammgeschützten pur-/pir-schaumstoffen
WO2024038025A1 (de) 2022-08-16 2024-02-22 Basf Se Neue polyurethan-schaumkatalysatoren mit verbesserter lagerstabilität

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DE3928330A1 (de) * 1989-08-26 1991-02-28 Bayer Ag Fluessige polyisocyanatgemische, ein verfahren zu ihrer herstellung und ihrer verwendung bei der herstellung von polyurethanschaumstoffen
US5164422A (en) * 1990-02-26 1992-11-17 The Celotex Corporation Manufacture of polyisocyanate prepolymers using ethylene glycol and cellular foams therefrom
US5254600A (en) * 1990-08-17 1993-10-19 Atlas Roofing Corporation Method of producing rigid foams and products produced therefrom
DE4315841A1 (de) * 1993-05-12 1994-11-17 Bayer Ag Harte hyrophobe Polyurethane
DE19742011A1 (de) * 1997-09-24 1999-03-25 Basf Ag Lagerstabile, treibmittelhaltige Emulsionen zur Herstellung von Hartschaumstoffen auf Isocyanatbasis
DE19742010A1 (de) * 1997-09-24 1999-03-25 Basf Ag Lagerstabile Emulsionen zur Herstellung von feinzelligen Hartschaumstoffen auf Isocyanatbasis
US5962541A (en) * 1997-10-30 1999-10-05 Bayer Corporation Isocyanate-terminated prepolymers and rigid-foams produced therefrom
JPH11310619A (ja) * 1998-04-30 1999-11-09 Mitsubishi Electric Corp ポリウレタンフォーム及びその製造方法、断熱材並びに断熱箱体
PT102214B (pt) * 1998-10-15 2002-09-30 Martin Ernst Stielau O oleo de soja natural na fabricacao de poliuretanos
JP2002155125A (ja) * 2000-11-20 2002-05-28 Sumika Bayer Urethane Kk ポリウレタン変性ポリイソシアヌレートフォームの製造方法
JP2003048941A (ja) * 2001-08-09 2003-02-21 Mitsubishi Electric Corp ポリウレタンフォームおよび断熱箱体
DE10145439A1 (de) * 2001-09-14 2003-04-03 Basf Ag Verfahren zur Herstellung von reaktionsverzögerten Polyurethanhartschaumstoffen
JP3953353B2 (ja) * 2002-04-11 2007-08-08 アキレス株式会社 硬質ポリウレタンフォームの製造方法
KR100585531B1 (ko) * 2003-03-19 2006-05-30 한국가스공사 경질 폴리우레탄 폼 조성물 및 이를 이용한 보냉재

Also Published As

Publication number Publication date
EP1874839B1 (de) 2014-12-10
KR20080007257A (ko) 2008-01-17
JP2008535989A (ja) 2008-09-04
KR101323059B1 (ko) 2013-10-30
EP1874839A1 (de) 2008-01-09
CN101160333A (zh) 2008-04-09
JP5121699B2 (ja) 2013-01-16
WO2006108833A1 (de) 2006-10-19
CN101160333B (zh) 2011-06-15
US20080188582A1 (en) 2008-08-07
DE102005017363A1 (de) 2006-10-19

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