ES2621176T3 - Espumas rígidas de poliuretano plásticamente deformables con permeabilidad al aire mejorada y su empleo para la producción de techos de automóviles - Google Patents

Espumas rígidas de poliuretano plásticamente deformables con permeabilidad al aire mejorada y su empleo para la producción de techos de automóviles Download PDF

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Publication number
ES2621176T3
ES2621176T3 ES09712684.1T ES09712684T ES2621176T3 ES 2621176 T3 ES2621176 T3 ES 2621176T3 ES 09712684 T ES09712684 T ES 09712684T ES 2621176 T3 ES2621176 T3 ES 2621176T3
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Spain
Prior art keywords
production
polyurethane foams
plastically deformable
proportion
air permeability
Prior art date
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Active
Application number
ES09712684.1T
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English (en)
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ES2621176T5 (es
Inventor
Markus Templin
Manuel Lopez
Alfonso Pacheco Gonzalez
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BASF SE
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BASF SE
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Application filed by BASF SE filed Critical BASF SE
Publication of ES2621176T3 publication Critical patent/ES2621176T3/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
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/302—Water
    • 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
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0212—Roof or head liners
    • B60R13/0225—Roof or head liners self supporting head liners
    • 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)

Abstract

Procedimiento para la producción de espumas rígidas de poliuretano plásticamente deformables, en que se mezclan a) poliisocianatos orgánicos con b) compuestos polihidroxílicos, conteniendo b1) polioxialquilenpoliol 2 a 4-funcional con un índice hidroxílico de 150 a 650 y una proporción de grupos hidroxilo primarios de más del 70% y b2) polioxialquilenpoliol di- a trifuncional con un índice hidroxílico de 25 a 40 y una proporción de grupos hidroxilo primarios de más del 70% c) opcionalmente agentes de alargamiento de cadena y/o reticulantes, d) agente espumante, e) catalizadores y opcionalmente f) auxiliares y aditivos para dar una mezcla de reacción y se deja reaccionar esta mezcla de reacción totalmente, alcanzando la proporción en peso de los compuestos (b1) y (b2) en el componente (b) al menos un 70% en peso.

Description

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Claims (1)

  1. imagen1
ES09712684T 2008-02-20 2009-02-19 Espumas rígidas de poliuretano plásticamente deformables con permeabilidad al aire mejorada y su empleo para la producción de techos de automóviles Active ES2621176T5 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08151705 2008-02-20
EP08151705 2008-02-20
PCT/EP2009/051979 WO2009103764A1 (de) 2008-02-20 2009-02-19 Plastisch verformbare polyurthan-hartschaumstoffe mit verbesserter luftdurchlässigkeit und deren verwendung zur herstellung von autohimmeln

Publications (2)

Publication Number Publication Date
ES2621176T3 true ES2621176T3 (es) 2017-07-03
ES2621176T5 ES2621176T5 (es) 2020-06-26

Family

ID=40688545

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09712684T Active ES2621176T5 (es) 2008-02-20 2009-02-19 Espumas rígidas de poliuretano plásticamente deformables con permeabilidad al aire mejorada y su empleo para la producción de techos de automóviles

Country Status (3)

Country Link
EP (1) EP2247636B2 (es)
ES (1) ES2621176T5 (es)
WO (1) WO2009103764A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2612876A1 (de) 2012-01-03 2013-07-10 Basf Se Flammgeschützte Polyurethanschaumstoffe
US10640602B2 (en) 2012-01-03 2020-05-05 Basf Se Flame-retardant polyurethane foams
US9562131B2 (en) 2012-08-21 2017-02-07 Basf Se Thermoformable rigid polyurethane-polyamide foam
EP2700669A1 (de) 2012-08-21 2014-02-26 Basf Se Plastisch verformbarer Polyurethan-Polyamid-Hartschaumstoff
US11814469B2 (en) 2018-02-02 2023-11-14 Basf Se Polyurethanes having low emissions of organic compounds
CN110317311A (zh) * 2018-03-28 2019-10-11 科思创德国股份有限公司 低气味的硬质聚氨酯泡沫
CN116239750A (zh) * 2021-12-08 2023-06-09 江苏长顺高分子材料研究院有限公司 耐湿热形变的聚氨酯顶棚材料及其制备方法
WO2023232528A1 (en) * 2022-05-30 2023-12-07 Covestro Deutschland Ag Starting material composition for rigid isocyanurate foam, rigid isocyanurate foam, and sound-absorbing material

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126517A1 (de) 1981-07-04 1983-01-20 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von gegebenenfalls zellhaltigen polyurethan-elastomeren
US4699932A (en) 1986-09-12 1987-10-13 Olin Corporation Halogenated-hydrocarbon blown, open-cell, polyurethane foam and a composition and method for the fabrication thereof
DE4001249A1 (de) * 1990-01-18 1991-07-25 Bayer Ag Verfahren zur herstellung von offenzelligen, kaltverformbaren polyurethan-hartschaumstoffen und deren verwendung zur herstellung von autohimmeln
TW293827B (es) 1992-04-20 1996-12-21 Takeda Pharm Industry Co Ltd
US5264461A (en) 1992-07-15 1993-11-23 Basf Corporation Integral skin rigid polyurethane structural foam
DE4315874A1 (de) 1993-05-12 1994-11-17 Basf Ag Verfahren zur Herstellung von Polyurethan-Schaumstoffen
DE4333795C2 (de) 1993-10-04 2003-04-10 Basf Ag Verfahren zur Herstellung von thermoplastisch verformbaren Polyurethan-Hartschaumstoffen und hierfür verwendbare Mischungen aus Polyhydroxylverbindungen
TR199701345T1 (xx) 1995-05-12 1998-02-21 Imperial Chemical Industries Plc Yeni b�k�lgen poli�retan k�p�kler.
EP0937115A1 (en) 1996-11-08 1999-08-25 Imperial Chemical Industries Plc New flexible polyurethane foams
JP3181279B2 (ja) 1999-09-03 2001-07-03 東洋ゴム工業株式会社 シートクッションパッド
AU6842500A (en) 1999-10-07 2001-05-10 Huntsman International Llc Process for making rigid and flexible polyurethane foams containing a fire-retardant
DE102004062540A1 (de) * 2004-12-24 2006-07-06 Bayer Materialscience Ag Polyurethan-Hartschaumstoffe, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung

Also Published As

Publication number Publication date
EP2247636B1 (de) 2017-01-04
WO2009103764A1 (de) 2009-08-27
EP2247636A1 (de) 2010-11-10
EP2247636B2 (de) 2019-10-30
ES2621176T5 (es) 2020-06-26

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