DE60204461T2 - Verfahren zur herstellung von polyol-mischungen - Google Patents

Verfahren zur herstellung von polyol-mischungen Download PDF

Info

Publication number
DE60204461T2
DE60204461T2 DE60204461T DE60204461T DE60204461T2 DE 60204461 T2 DE60204461 T2 DE 60204461T2 DE 60204461 T DE60204461 T DE 60204461T DE 60204461 T DE60204461 T DE 60204461T DE 60204461 T2 DE60204461 T2 DE 60204461T2
Authority
DE
Germany
Prior art keywords
polyether
weight
epoxide
mixture
monol
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
DE60204461T
Other languages
German (de)
English (en)
Other versions
DE60204461D1 (de
Inventor
R. Jack REESE
L. Stanley HAGER
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.)
Bayer Antwerpen NV
Original Assignee
Bayer Antwerpen NV
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 Bayer Antwerpen NV filed Critical Bayer Antwerpen NV
Publication of DE60204461D1 publication Critical patent/DE60204461D1/de
Application granted granted Critical
Publication of DE60204461T2 publication Critical patent/DE60204461T2/de
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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • 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
    • C08G18/4866—Polyethers having a low unsaturation value
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2663—Metal cyanide catalysts, i.e. DMC's
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2696—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the process or apparatus used
    • 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)
  • Toxicology (AREA)
  • Polyethers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE60204461T 2001-06-21 2002-06-13 Verfahren zur herstellung von polyol-mischungen Expired - Lifetime DE60204461T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US886510 2001-06-21
US09/886,510 US6491846B1 (en) 2001-06-21 2001-06-21 Process for the in-situ production of polyol blends, the in-situ produced polyol blends, and their use in the production of viscoelastic foam
PCT/IB2002/003084 WO2003000770A1 (en) 2001-06-21 2002-06-13 Process for the production of polyol blends

Publications (2)

Publication Number Publication Date
DE60204461D1 DE60204461D1 (de) 2005-07-07
DE60204461T2 true DE60204461T2 (de) 2006-04-27

Family

ID=25389162

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60204461T Expired - Lifetime DE60204461T2 (de) 2001-06-21 2002-06-13 Verfahren zur herstellung von polyol-mischungen

Country Status (18)

Country Link
US (1) US6491846B1 (enExample)
EP (1) EP1401912B1 (enExample)
JP (1) JP4241372B2 (enExample)
KR (1) KR100852527B1 (enExample)
CN (1) CN1235942C (enExample)
AT (1) ATE296849T1 (enExample)
BR (1) BR0210587A (enExample)
CA (1) CA2450785C (enExample)
CZ (1) CZ20033509A3 (enExample)
DE (1) DE60204461T2 (enExample)
ES (1) ES2242871T3 (enExample)
HU (1) HU229655B1 (enExample)
MX (1) MXPA03011866A (enExample)
PL (1) PL207216B1 (enExample)
PT (1) PT1401912E (enExample)
RU (1) RU2312112C2 (enExample)
TW (1) TW593390B (enExample)
WO (1) WO2003000770A1 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1507469T3 (da) 2002-05-24 2010-10-18 Tempur World Llc Komfortpude
US7530127B2 (en) 2002-05-24 2009-05-12 Dan-Foam Aps Pillow and method of manufacturing a pillow
US6835801B2 (en) * 2002-07-19 2004-12-28 Bayer Antwerp, N.V. Activated starter mixtures and the processes related thereto
ITRM20020471A1 (it) * 2002-09-24 2004-03-25 Adler Plastic S P A Composizione poliuretanica fonoassorbente e fonoisolante.
US7078443B2 (en) * 2003-10-22 2006-07-18 Intellectual Property Holdings, Llc Viscoelastic foam layer and composition
US20050107643A1 (en) * 2003-11-13 2005-05-19 Thomas Ostrowski Preparation of polyether alcohols
WO2005073275A1 (ja) * 2004-01-30 2005-08-11 Kaneka Corporation オキシアルキレン重合体の製造方法
WO2005073276A1 (ja) * 2004-01-30 2005-08-11 Kaneka Corporation 加水分解性珪素基含有オキシアルキレン重合体の製造方法およびその硬化性組成物
EP1889861A4 (en) * 2005-04-21 2012-03-28 Asahi Glass Co Ltd POLYURETHANE FOAMING FUEL WITH LOW RETRACTIVE ELASTICITY AND MANUFACTURING METHOD THEREFOR
US7469437B2 (en) 2005-06-24 2008-12-30 Tempur-Pedic Management, Inc. Reticulated material body support and method
TW200801060A (en) * 2006-02-28 2008-01-01 Asahi Glass Co Ltd Flexible polyurethane foam and process for producing the same
US8656537B2 (en) 2006-04-20 2014-02-25 Dan Foam Aps Multi-component pillow and method of manufacturing and assembling same
US20070299153A1 (en) * 2006-06-23 2007-12-27 Hager Stanley L Viscoelastic foams with slower recovery and improved tear
CN101528800B (zh) 2006-10-25 2012-05-30 旭硝子株式会社 软质聚氨酯泡沫塑料的制造方法
DE502008002134D1 (de) * 2007-01-30 2011-02-10 Basf Se Verfahren zur herstellung von polyethercarbonatpolyolen
JP2008203519A (ja) 2007-02-20 2008-09-04 Konica Minolta Business Technologies Inc 画像形成装置
JP5303885B2 (ja) * 2007-09-18 2013-10-02 旭硝子株式会社 軟質ポリウレタンフォームの製造方法および軟質ポリウレタンフォーム
KR20100075825A (ko) * 2007-09-28 2010-07-05 아사히 가라스 가부시키가이샤 연질 폴리우레탄 폼 및 열 프레스 성형품의 제조 방법 그리고 열 프레스 성형품
US20090306235A1 (en) * 2008-06-05 2009-12-10 Wang Jin Quan Memory Foam Pad
WO2010009205A1 (en) * 2008-07-18 2010-01-21 Dow Global Technologies Inc. Cellular structures and viscoelastic polyurethane foams
DE102009053218A1 (de) 2009-11-06 2011-07-14 Bayer MaterialScience AG, 51373 Verfahren zur Herstellung eines Polyurethanschaums mittels über- oder nahekritischen Treibmittels
US20110230581A1 (en) * 2010-03-17 2011-09-22 Bayer Materialscience Llc Process for the production of polyether polyols with a high ethylene oxide content
GB2482176A (en) 2010-07-23 2012-01-25 Christopher Wickham Noakes Production of polyols for use in low ball rebound 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
US10669368B2 (en) 2013-03-15 2020-06-02 Covestro Llc Method to increase the resistance of double metal cyanide catalysts to deactivation
DE102013224708A1 (de) * 2013-12-03 2015-06-03 Evonik Industries Ag Alkoxysilylhaltige Klebdichtstoffe mit intrinsisch reduzierter Viskosität
EP3087115B1 (en) * 2013-12-23 2018-04-18 Shell International Research Maatschappij B.V. Process for making a flexible flame retardant polyurethane foam
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
WO2017003748A1 (en) * 2015-07-02 2017-01-05 Dow Global Technologies Llc Process for preparing polyether polyol using dmc catalyst and continuous addition of starter
ES2880289T3 (es) 2017-01-17 2021-11-24 Dow Global Technologies Llc Mezclas de poliol útiles para la producción de espuma viscoelástica
CN110402263B (zh) * 2017-03-15 2022-06-07 科思创有限公司 具有降低的温度敏感性的粘弹性聚氨酯泡沫
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
CN109651609B (zh) * 2018-11-28 2021-04-06 山东蓝星东大有限公司 高eo含量聚醚多元醇的制备方法
EP3741788A1 (de) * 2019-05-24 2020-11-25 Covestro Deutschland AG Verfahren zur herstellung von polyoxyalkylenpolyol-mischungen
CN110922579B (zh) * 2019-12-06 2021-12-03 浙江皇马科技股份有限公司 一种低模量密封胶用聚醚的合成方法
CN112552859B (zh) * 2020-12-29 2022-07-15 烟台信友新材料有限公司 一种高初粘低收缩高强度聚氨酯热熔胶及其制备方法
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
US20230039276A1 (en) 2021-07-28 2023-02-09 Covestro Llc Novel polyether polyol blends, a process for their preparation, foams prepared from these polyether polyol blends 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
CN115181259B (zh) * 2022-08-11 2024-04-09 万华化学集团股份有限公司 一种连续化制备聚醚的方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1063525A (en) 1963-02-14 1967-03-30 Gen Tire & Rubber Co Organic cyclic oxide polymers, their preparation and tires prepared therefrom
US3457203A (en) * 1966-04-25 1969-07-22 Olin Mathieson Hydrophilic polyurethane foams and a process for preparing them
US4981880A (en) * 1988-09-23 1991-01-01 The Dow Chemical Company Process for making low density flexible polyisocyanurate-polyurethane foams
US5114619A (en) 1989-07-14 1992-05-19 The Dow Chemical Company Production of polyether polyols with reduced unsaturation
US4950695A (en) 1989-03-06 1990-08-21 Pmc, Inc. Reduction of firmness in flexible polyurethane foam by addition of monofunctional alcohols, polyesters, and polyethers
US5470813A (en) 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
US5777177A (en) 1996-02-07 1998-07-07 Arco Chemical Technology, L.P. Preparation of double metal cyanide-catalyzed polyols by continuous addition of starter
US5689012A (en) * 1996-07-18 1997-11-18 Arco Chemical Technology, L.P. Continuous preparation of low unsaturation polyoxyalkylene polyether polyols with continuous additon of starter
US6077978A (en) * 1997-09-17 2000-06-20 Arco Chemical Technology L.P. Direct polyoxyalkylation of glycerine with double metal cyanide catalysis
US6136879A (en) 1997-10-28 2000-10-24 Tokai Rubber Industries, Ltd. Soft polyurethane foam, method of producing the same and vehicle interior member using the same
US6066683A (en) * 1998-04-03 2000-05-23 Lyondell Chemical Worldwide, Inc. Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof
US6063309A (en) 1998-07-13 2000-05-16 Arco Chemical Technology L.P. Dispersion polyols for hypersoft polyurethane foam
DE19834572A1 (de) * 1998-07-31 2000-02-03 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
US6391935B1 (en) * 2000-01-31 2002-05-21 Bayer Antwerp, N.V. Viscoelastic polyurethane foams

Also Published As

Publication number Publication date
JP4241372B2 (ja) 2009-03-18
RU2312112C2 (ru) 2007-12-10
BR0210587A (pt) 2004-08-10
HUP0400214A2 (hu) 2004-06-28
HUP0400214A3 (en) 2012-05-29
TW593390B (en) 2004-06-21
US6491846B1 (en) 2002-12-10
MXPA03011866A (es) 2004-03-26
RU2004101635A (ru) 2005-06-27
ES2242871T3 (es) 2005-11-16
CA2450785A1 (en) 2003-01-03
HU229655B1 (en) 2014-03-28
PL207216B1 (pl) 2010-11-30
DE60204461D1 (de) 2005-07-07
CZ20033509A3 (en) 2004-07-14
PT1401912E (pt) 2005-10-31
KR20040030692A (ko) 2004-04-09
KR100852527B1 (ko) 2008-08-14
ATE296849T1 (de) 2005-06-15
CN1235942C (zh) 2006-01-11
EP1401912B1 (en) 2005-06-01
EP1401912A1 (en) 2004-03-31
CN1518572A (zh) 2004-08-04
HK1068359A1 (en) 2005-04-29
CA2450785C (en) 2011-08-02
WO2003000770A1 (en) 2003-01-03
JP2004530767A (ja) 2004-10-07
PL366781A1 (en) 2005-02-07

Similar Documents

Publication Publication Date Title
DE60204461T2 (de) Verfahren zur herstellung von polyol-mischungen
DE69705605T2 (de) Herstellung von polyolen unter verwendung von doppelmetallcyanidkatalysatoren mit den kontinuierlichen zugaben von initiator
EP1797129B1 (de) Verfahren zur herstellung von polyurethan-weichschaumstoffen
DE3048435C2 (de) Verfahren zur Herstellung von polymerem Polyol
DE69920648T2 (de) Katalysator für die ringöffnende polymerisation von alkylenoxiden, verfahren zu seiner herstellung und seine verwendung
EP2652008B1 (de) Verfahren zur herstellung von polyethercarbonatpolyolen mit primären hydroxyl-endgruppen und daraus hergestellte polyurethanpolymere
DE69916842T2 (de) Dispersionpolyole für hyperweiche polyurethanschaumstoffe
EP2448996B1 (de) Verfahren zur herstellung von polyetherpolyolen mit primären hydroxyl-endgruppen
EP1799735B1 (de) Verfahren zur herstellung von polyurethan-weichschaumstoffen
DE1241972B (de) Verfahren zur Herstellung von Polyurethanschaumstoffen
DE102004031836A1 (de) Verfahren zur Herstellung von Polyetheralkoholen
WO2001044347A1 (de) Verfahren zur herstellung von polyetheralkoholen
DE2909463C2 (de) Verfahren zur Herstellung von Polyolcopolymeren und deren Verwendung zur Herstellung von Polyurethanen
DE19941242A1 (de) Polyetheralkohole
DE1570885B2 (de) Verfahren zur herstellung von polyhydroxypolyaethern
EP2545099A1 (de) Verfahren zur herstellung von polyether-polyolen
DE112008003872B4 (de) Doppelmetallcyanidkatalysator mit gesteuerter Reaktivität zum Herstellen eines Polyols und Herstellung desselben
DE3233251C2 (enExample)
JP3085740B2 (ja) ポリエーテル類の製造方法
DE10210125A1 (de) Verfahren zur Herstellung von hochfunktionellen Polyetheralkoholen
DE3136362A1 (de) &#34;verfahren zur herstellung von polyurethanschaeumen&#34;
DE19919267A1 (de) Kristallisierende Polyetherpolyole, ein Verfahren zu deren Herstellung sowie deren Verwendung
DE19908613A1 (de) Verfahren zur Herstellung von Polyetherpolyol-Vorpolymeren sowie Polyetherpolyolen für ein breites Einsatzspektrum

Legal Events

Date Code Title Description
8364 No opposition during term of opposition