ATE290559T1 - Polyolmischung zur herstellung von polyurethanschaumstoff und daraus hergestellter schaumstoff - Google Patents

Polyolmischung zur herstellung von polyurethanschaumstoff und daraus hergestellter schaumstoff

Info

Publication number
ATE290559T1
ATE290559T1 AT99250249T AT99250249T ATE290559T1 AT E290559 T1 ATE290559 T1 AT E290559T1 AT 99250249 T AT99250249 T AT 99250249T AT 99250249 T AT99250249 T AT 99250249T AT E290559 T1 ATE290559 T1 AT E290559T1
Authority
AT
Austria
Prior art keywords
ranging
polyol
foam
produced therefrom
polyol mixture
Prior art date
Application number
AT99250249T
Other languages
English (en)
Inventor
William J Mahon
Gerald J Zabawa
Michael R Sandner
Original Assignee
Sealed Air Corp
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 Sealed Air Corp filed Critical Sealed Air Corp
Application granted granted Critical
Publication of ATE290559T1 publication Critical patent/ATE290559T1/de

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
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy 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
    • 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

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)
AT99250249T 1998-07-27 1999-07-26 Polyolmischung zur herstellung von polyurethanschaumstoff und daraus hergestellter schaumstoff ATE290559T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/123,170 US6034197A (en) 1998-07-27 1998-07-27 Polyol blend, multi-component system for producing polyurethane foam, and foam produced thereby

Publications (1)

Publication Number Publication Date
ATE290559T1 true ATE290559T1 (de) 2005-03-15

Family

ID=22407114

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99250249T ATE290559T1 (de) 1998-07-27 1999-07-26 Polyolmischung zur herstellung von polyurethanschaumstoff und daraus hergestellter schaumstoff

Country Status (7)

Country Link
US (1) US6034197A (de)
EP (1) EP0976770B1 (de)
AT (1) ATE290559T1 (de)
BR (1) BR9902985B1 (de)
CA (1) CA2278253C (de)
DE (1) DE69924056T2 (de)
ES (1) ES2238812T3 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60018745T2 (de) * 1999-05-31 2006-02-02 Huntsman International Llc, Salt Lake City Verfahren zur herstellung von schäumen niedriger dichte und dafür geeignete polyolzusammensetzung
ES2200896T3 (es) * 1999-07-26 2004-03-16 Huntsman International Llc Procedimiento para la produccion de espumas flexibles de endurecimiento en frio, composicion poliolica y sistema de reaccion de utilidad en el procedimiento y las espumas asi obtenidas.
EP1164153A1 (de) * 2000-06-13 2001-12-19 Huntsman International Llc Verfahren zur Herstellung von Polyurethanweichschäumen
US6410609B1 (en) 2000-07-27 2002-06-25 Fomo Products, Inc. Low pressure generating polyurethane foams
US6710096B2 (en) 2002-07-22 2004-03-23 Basf Corporation Polyether polyol for foam applications
US6855742B2 (en) * 2003-01-28 2005-02-15 Bayer Antwerp, N.V. Agents for reducing the force-to-crush (FTC) of high support flexible foams
US20040154718A1 (en) * 2003-02-06 2004-08-12 Doesburg Van I. Polyurethane filled tire and method of making same
US20060073322A1 (en) * 2004-10-01 2006-04-06 Lear Corporation Low density spray polyurethane for automobile interior applications
CA2534237A1 (fr) * 2005-03-04 2006-09-04 Gaz Transport Et Technigaz Mousse de polyurethanne/polyisocyanurate renforcee de fibres de verre
US7700661B2 (en) * 2005-05-05 2010-04-20 Sleep Innovations, Inc. Prime foam containing vegetable oil polyol
US20070241852A1 (en) * 2006-04-14 2007-10-18 Goudreau Joel S Transformer with foamed insulating material and method of manufacturing the same
US7671105B2 (en) * 2006-08-22 2010-03-02 Basf Corporation Resin composition and an article formed therefrom
US8511047B2 (en) * 2007-08-07 2013-08-20 Sealed Air Corporation (Us) Device for mixing and dispensing fluids
US20090108491A1 (en) * 2007-10-25 2009-04-30 Sealed Air Corporation (Us) Mold, mold image and method for making a molded article
US11325286B2 (en) 2009-09-24 2022-05-10 Sealed Air Corporation (Us) Mixing machine for producing foam within a bag
WO2011081793A1 (en) * 2009-12-29 2011-07-07 Dow Global Technologies Inc. Method for making low density polyurethane foam for sound and vibration absorption
US9623622B2 (en) 2010-02-24 2017-04-18 Michael Baines Packaging materials and methods
CN102190775B (zh) * 2010-03-08 2014-12-17 拜耳材料科技(中国)有限公司 具有改进耐磨性能的聚氨酯及其制备方法和用途
US9228047B2 (en) 2011-02-14 2016-01-05 Dow Global Technologies Llc Low density polyurethane foams
US8975335B2 (en) 2011-09-23 2015-03-10 Bayer Materialscience Llc Process for the production of high air flow polyether foams and the foams produced by this process
US9637607B2 (en) 2012-11-21 2017-05-02 Sealed Air Corporation (Us) Method of making foam
US8869859B2 (en) 2012-12-12 2014-10-28 Sealed Air Corporation (Us) Dispensing and sealing system
US9951174B2 (en) 2015-05-20 2018-04-24 Covestro Llc Polyol compositions, a process for the production of these polyol compositions, and their use in the production of open celled polyurethane foams having high airflow
MX386327B (es) 2015-10-12 2025-03-18 Sealed Air Corp Sistema dispensador de líquidos.
CN106008889B (zh) * 2016-08-01 2018-10-09 山东一诺威新材料有限公司 用于包装的聚氨酯泡沫材料及其制备方法
WO2018169833A1 (en) 2017-03-15 2018-09-20 Covestro Llc Viscoelastic polyurethane foams with reduced temperature sensitivity
US10766998B2 (en) 2017-11-21 2020-09-08 Covestro Llc Flexible polyurethane foams
US10793692B2 (en) 2018-10-24 2020-10-06 Covestro Llc Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers
US11572433B2 (en) 2021-03-12 2023-02-07 Covestro Llc In-situ formed polyols, a process for their preparation, foams prepared from these in-situ formed polyols and a process for their preparation
US11718705B2 (en) 2021-07-28 2023-08-08 Covestro Llc In-situ formed polyether polyols, a process for their preparation, and a process for the preparation of polyurethane foams

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008189A (en) * 1974-06-03 1977-02-15 Olin Corporation Hydrophilic polyurethane foam
US4607064A (en) * 1983-05-16 1986-08-19 The Dow Chemical Company Polyurethane and urethane-modified isocyanurate foams and a polyol composition useful in their preparation
US5227408A (en) * 1991-06-11 1993-07-13 E. R. Carpenter Company, Inc. Carbon dioxide blown polyurethane packaging foam with chemical nucleating agents
DE4204395A1 (de) * 1992-02-14 1993-08-19 Bayer Ag Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen
US5686502A (en) * 1992-07-01 1997-11-11 Polyfoam Products, Inc. Water blown, hydrophilic, open cell polyurethane foams, method of making such foams and articles made therefrom
US5690855A (en) * 1994-01-11 1997-11-25 Sealed Air Corporation Polyol blend, cellular polyurethane foam product made therefrom, and halogenated hydrocarbon-free process therefor
US5484820A (en) * 1994-08-05 1996-01-16 The Dow Chemical Company Polyurethane foam for packaging applications
US5698609A (en) * 1996-11-14 1997-12-16 Imperial Chemical Industries Plc Energy absorbing polyurethane foams

Also Published As

Publication number Publication date
DE69924056T2 (de) 2005-08-04
ES2238812T3 (es) 2005-09-01
BR9902985B1 (pt) 2010-06-01
BR9902985A (pt) 2001-03-20
US6034197A (en) 2000-03-07
CA2278253A1 (en) 2000-01-27
CA2278253C (en) 2004-02-10
EP0976770A1 (de) 2000-02-02
EP0976770B1 (de) 2005-03-09
DE69924056D1 (de) 2005-04-14

Similar Documents

Publication Publication Date Title
ATE290559T1 (de) Polyolmischung zur herstellung von polyurethanschaumstoff und daraus hergestellter schaumstoff
ATE160365T1 (de) Verfahren zur herstellung von polyurethanweichschäumen
ATE215101T1 (de) Polyolgemische zur herstellung kohlenwasserstoff- getriebener polyurethan- und polyisocyanuratschaumstoffe
CA2032737A1 (en) A process for the production of open-cell, cold-formable rigid polyurethane foams and their use for the production of molded articles
EP1458781A4 (de) Hartschaumstoffzusammensetzungen und verfahren unter verwendung von alkansäurealkylestern als treibmittel
DE59006294D1 (de) Verfahren zur herstellung eines flammwidrigen, elastischen polyurethan-weichschaumstoffes.
CA1263799C (en) PREPARATION OF SEMI-RIGID FOAM BASED ON POLYUREA MODIFIED WITH POLYURETHANE
EP0353785A3 (de) Polyurethanschaumstoffherstellung
ES2000915A6 (es) Procedimiento para preparar una espuma rigida de pliuretano
CA2165116A1 (en) Dimensionally stable closed cell rigid polyisocyanate based foam prepared from a froth foaming mixture
ATE264879T1 (de) Offenzellige polyurethanschäume und verfahren zu ihrer herstellung und zusammensetzungen zur herstellung solcher schäume
KR910006357A (ko) 가요성 폴리우레탄 발포체 및 이의 제조방법
ATE157376T1 (de) Polyurethanschäume die verbesserte flammwidrigkeit aufweisen
BR0011066A (pt) Poliol de alto peso molecular, processo de preparação de uma espuma de poliuretano, e, espuma
DK0555568T3 (da) Fremgangsmåde til fremstilling af et skummateriale
ATE483741T1 (de) Verfahren zur herstellung von polyisocyanurat- modifizierten polyurethan-schaumstoffen
ATE117700T1 (de) Polyisocyanat-zusammensetzungen sowie ihre verwendung zur herstellung von polyurethan- weichschaumstoffen.
ATE74580T1 (de) Anorganisch-organische schaumstoffe und verfahren zu ihrer herstellung.
JPS565815A (en) Preparation of urethane foam
JPS56133321A (en) Polyol and production of rigid polyurethane therefrom
DE60016689D1 (de) Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen mit niedriger Dichte
ATE163301T1 (de) Verfahren zur herstellung von polyurethan- weichschaumstoffen mit niedriger dichte und so erhaltene polyurethan-weichschaumstoffe
JPS56141372A (en) Preparation of cushioning material
JPS54144481A (en) Disposal treatment of urethane foam

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties