HUP0203763A2 - Method for production of polyether alcohols - Google Patents

Method for production of polyether alcohols

Info

Publication number
HUP0203763A2
HUP0203763A2 HU0203763A HUP0203763A HUP0203763A2 HU P0203763 A2 HUP0203763 A2 HU P0203763A2 HU 0203763 A HU0203763 A HU 0203763A HU P0203763 A HUP0203763 A HU P0203763A HU P0203763 A2 HUP0203763 A2 HU P0203763A2
Authority
HU
Hungary
Prior art keywords
production
alkylene oxides
polyether alcohols
addition
compound
Prior art date
Application number
HU0203763A
Other languages
English (en)
Inventor
Stephan Bauer
Georg Heinrich Grosch
Kathrin Harre
Gerd Hoeppner
Reinhard Lorenz
Els Paredis
Inge Rotermund
Juergen Winkler
Original Assignee
Basf Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7932543&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HUP0203763(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Ag filed Critical Basf Ag
Publication of HUP0203763A2 publication Critical patent/HUP0203763A2/hu

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
    • 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
    • C08G65/04—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 only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • C08G65/10—Saturated oxiranes characterised by the catalysts 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
    • 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
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/485—Polyethers containing oxyethylene units and other oxyalkylene units containing mixed oxyethylene-oxypropylene or oxyethylene-higher oxyalkylene end 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
    • 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

Abstract

A találmány tárgya eljárás poliéter-alkoholok előállítására legalábbkét alkilén-oxid katalitikus addicionálásával H-funkciós kiindulásianyagokra. A találmány szerint úgy járnak el, hogy katalizátorkéntlegalább egy multimetall-cianid-vegyületet alkalmaznak, és az alkilén-oxidok addicionálása folyamán a kiindulási vegyületre, legalább egyoxi-alkilén-blokkot építenek be, amelynél legalább két alkilén-oxidközös beadagolását végzik, ahol a közös adagolás alatt az alkilén-oxidok mennyiségi arányát a keverékben egymáshoz viszonyítvaváltoztatják. Az előállított poliéter-alkoholok poliuretánokgyártására használhatók. Ó
HU0203763A 1999-12-14 2000-12-06 Method for production of polyether alcohols HUP0203763A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19960148A DE19960148A1 (de) 1999-12-14 1999-12-14 Verfahren zur Herstellung von Polyetheralkoholen
PCT/EP2000/012276 WO2001044347A1 (de) 1999-12-14 2000-12-06 Verfahren zur herstellung von polyetheralkoholen

Publications (1)

Publication Number Publication Date
HUP0203763A2 true HUP0203763A2 (en) 2003-04-28

Family

ID=7932543

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0203763A HUP0203763A2 (en) 1999-12-14 2000-12-06 Method for production of polyether alcohols

Country Status (17)

Country Link
US (1) US6653441B2 (hu)
EP (1) EP1240236B1 (hu)
JP (1) JP2003517070A (hu)
KR (1) KR100661414B1 (hu)
CN (1) CN1171927C (hu)
AT (1) ATE275163T1 (hu)
AU (1) AU2840201A (hu)
BR (1) BR0016343B1 (hu)
CA (1) CA2394091C (hu)
CZ (1) CZ20022018A3 (hu)
DE (2) DE19960148A1 (hu)
ES (1) ES2225303T3 (hu)
HU (1) HUP0203763A2 (hu)
MX (1) MXPA02005160A (hu)
PL (1) PL207514B1 (hu)
RU (1) RU2263684C2 (hu)
WO (1) WO2001044347A1 (hu)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10240186A1 (de) * 2002-08-28 2004-03-11 Basf Ag Verfahren zur Herstellung von emissionsarmen Polyurethan-Weichschaumstoffen
DE602004004531T2 (de) * 2003-05-22 2007-06-06 Dow Global Technologies, Inc., Midland Nanoskalige dmc-katalysatorpartikel
DE10324998A1 (de) * 2003-06-03 2004-12-23 Basf Ag Herstellung von Polyetheralkoholen unter Verwendung der DMC-Katalyse
JP4158858B2 (ja) * 2003-12-04 2008-10-01 多摩川精機株式会社 回転角度検出器
DE102004047524A1 (de) * 2004-09-28 2006-03-30 Basf Ag Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen
DE102004047406A1 (de) * 2004-09-28 2006-03-30 Basf Ag Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen
DE102005034001A1 (de) * 2005-07-18 2007-01-25 Basf Ag Verfahren zur Herstellung von Polyetheralkoholen
DE102005041142A1 (de) * 2005-08-30 2007-03-01 Basf Ag Verfahren zur Herstellung von Polyetheralkoholen
KR101586509B1 (ko) 2008-01-29 2016-01-19 바스프 에스이 폴리에테르 알코올의 제조 방법
EP2090596A1 (de) * 2008-02-13 2009-08-19 Construction Research and Technology GmbH Copolymer mit Polyetherseitenketten und Hydroxyalkyl- und Säurebausteinen
US7973110B2 (en) * 2008-06-16 2011-07-05 Construction Research & Technology Gmbh Copolymer synthesis process
CN101684184A (zh) 2008-09-27 2010-03-31 巴斯夫欧洲公司 可通过使用可再生的原料获得的聚氨酯鞋底
EP2451857B1 (de) 2009-07-10 2013-05-01 Basf Se Verfahren zur herstellung von polyolen auf basis nachwachsender rohstoffe
JP5886701B2 (ja) * 2011-07-14 2016-03-16 松本油脂製薬株式会社 アルキレンオキサイド付加物およびその製造方法
EP2548906A1 (de) * 2011-07-18 2013-01-23 Bayer MaterialScience AG Verfahren zur Aktivierung von Doppelmetallcyanidkatalysatoren zur Herstellung von Polyetherpolyolen
JP6051005B2 (ja) * 2011-10-21 2016-12-21 松本油脂製薬株式会社 アルキレンオキサイド付加物の製造方法
EP2730602A1 (de) 2012-11-09 2014-05-14 Bayer MaterialScience AG Verfahren zur Herstellung von Polyethercarbonatpolyolen
MX2015005824A (es) 2012-11-09 2015-09-24 Bayer Materialscience Ag Procedimiento para la produccion de polietercarbonatopolioles.
KR102062491B1 (ko) * 2019-06-10 2020-01-03 박기준 무기성 슬러지 및 연소재를 이용한 토목건축 기초자재 제조방법
GB202003003D0 (en) 2020-03-02 2020-04-15 Econic Tech Ltd A polyol block copolymer
GB202003002D0 (en) 2020-03-02 2020-04-15 Crane Ltd Method of preparation of a polyol block copolymer
EP3878885A1 (de) 2020-03-10 2021-09-15 Covestro Deutschland AG Verfahren zur herstellung von polyethercarbonatpolyolen
PL442356A1 (pl) * 2022-09-26 2024-04-02 Pcc Rokita Spółka Akcyjna Poliol polieterowy, sposób jego wytwarzania i jego zastosowanie oraz elastyczna pianka poliuretanowa

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE237178C (hu)
DE275695C (hu)
DD237178A1 (de) * 1982-10-14 1986-07-02 Adw Ddr Verfahren zur herstellung von polyurethanelastomeren
DD275695A1 (de) * 1987-06-17 1990-01-31 Schwarzheide Synthesewerk Veb Verfahren zur herstellung von polyetheralkoholen mit hohen aequivalentgewichten
US5677413A (en) 1995-06-15 1997-10-14 Arco Chemical Technology, L.P. Polyurethane elastomers exhibiting improved demold green strength and water absorption and haze-free polyols suitable for their preparation
US5605939A (en) 1996-01-26 1997-02-25 Arco Chemical Technology, L.P. Poly(oxypropylene/oxyethylene) random polyols useful in preparing flexible high resilience foam with reduced tendencies toward shrinkage and foam prepared therewith
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
US6008263A (en) * 1998-04-03 1999-12-28 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
JP2000044505A (ja) * 1998-07-30 2000-02-15 Asahi Denka Kogyo Kk ポリエーテル及びその製造方法

Also Published As

Publication number Publication date
DE50007641D1 (de) 2004-10-07
PL355884A1 (en) 2004-05-31
RU2002119023A (ru) 2004-01-10
ATE275163T1 (de) 2004-09-15
BR0016343A (pt) 2002-08-27
EP1240236B1 (de) 2004-09-01
AU2840201A (en) 2001-06-25
US20020183482A1 (en) 2002-12-05
RU2263684C2 (ru) 2005-11-10
CN1409736A (zh) 2003-04-09
KR100661414B1 (ko) 2006-12-27
WO2001044347A1 (de) 2001-06-21
EP1240236A1 (de) 2002-09-18
US6653441B2 (en) 2003-11-25
KR20020063216A (ko) 2002-08-01
ES2225303T3 (es) 2005-03-16
CZ20022018A3 (cs) 2003-01-15
BR0016343B1 (pt) 2011-05-03
CA2394091C (en) 2007-01-30
DE19960148A1 (de) 2001-06-21
JP2003517070A (ja) 2003-05-20
CA2394091A1 (en) 2001-06-21
MXPA02005160A (es) 2002-12-09
CN1171927C (zh) 2004-10-20
PL207514B1 (pl) 2010-12-31

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