CN1132870C - 通过连续加入起始物进行双金属氰化物催化多醇的制备 - Google Patents

通过连续加入起始物进行双金属氰化物催化多醇的制备 Download PDF

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Publication number
CN1132870C
CN1132870C CN97192141A CN97192141A CN1132870C CN 1132870 C CN1132870 C CN 1132870C CN 97192141 A CN97192141 A CN 97192141A CN 97192141 A CN97192141 A CN 97192141A CN 1132870 C CN1132870 C CN 1132870C
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China
Prior art keywords
molecular weight
polyol
starter
dmc
polyols
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Expired - Lifetime
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CN97192141A
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English (en)
Chinese (zh)
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CN1210549A (zh
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J·帕佐斯
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Koth A Ltd By Share Ltd
Link Chemical Technologies
Bayer Antwerpen NV
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Arco Chemical Technology LP
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    • 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
    • C08G18/08—Processes
    • C08G18/14—Manufacture of cellular 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
    • C08G18/28—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
    • 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
    • C08G65/2603—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 the other compounds containing oxygen
    • C08G65/2606—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 the other compounds containing oxygen containing hydroxyl groups
    • C08G65/2609—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 the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl 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
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyethers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CN97192141A 1996-02-07 1997-02-01 通过连续加入起始物进行双金属氰化物催化多醇的制备 Expired - Lifetime CN1132870C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/597,781 1996-02-07
US08/597,781 US5777177A (en) 1996-02-07 1996-02-07 Preparation of double metal cyanide-catalyzed polyols by continuous addition of starter

Publications (2)

Publication Number Publication Date
CN1210549A CN1210549A (zh) 1999-03-10
CN1132870C true CN1132870C (zh) 2003-12-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN97192141A Expired - Lifetime CN1132870C (zh) 1996-02-07 1997-02-01 通过连续加入起始物进行双金属氰化物催化多醇的制备

Country Status (19)

Country Link
US (2) US5777177A (Direct)
EP (1) EP0879259B2 (Direct)
JP (2) JP4538103B2 (Direct)
KR (1) KR100509341B1 (Direct)
CN (1) CN1132870C (Direct)
AR (1) AR005711A1 (Direct)
AU (1) AU720298B2 (Direct)
BR (1) BR9706971A (Direct)
CA (1) CA2245563C (Direct)
CZ (1) CZ292400B6 (Direct)
DE (1) DE69705605T3 (Direct)
ES (1) ES2158490T5 (Direct)
ID (1) ID15891A (Direct)
MX (1) MX9805940A (Direct)
PL (1) PL186624B1 (Direct)
RU (1) RU2191784C2 (Direct)
TW (1) TW518345B (Direct)
WO (1) WO1997029146A1 (Direct)
ZA (1) ZA97987B (Direct)

Families Citing this family (168)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5670601A (en) * 1995-06-15 1997-09-23 Arco Chemical Technology, L.P. Polyurethane elastomers having improved green strength and demold time and polyoxyalkylene polyols suitable for their preparation
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
US5990232A (en) * 1997-08-25 1999-11-23 Arco Chemical Technology, L.P. Stabilizers for polymer polyols
US6077978A (en) * 1997-09-17 2000-06-20 Arco Chemical Technology L.P. Direct polyoxyalkylation of glycerine with double metal cyanide catalysis
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
US6028230A (en) * 1998-06-05 2000-02-22 Arco Chemical Technology, L.P. Epoxide polymerization process
US6063309A (en) * 1998-07-13 2000-05-16 Arco Chemical Technology L.P. Dispersion polyols for hypersoft polyurethane foam
JP4051510B2 (ja) 1998-07-16 2008-02-27 ソニー株式会社 データ記憶装置およびデータ記憶方法
DE19903274A1 (de) 1999-01-28 2000-08-03 Basf Ag Verfahren zur Herstellung von Polyetherpolyolen
DE19937114C2 (de) 1999-08-06 2003-06-18 Bayer Ag Verfahren zur Herstellung von Polyetherpolyolen
DE19956119A1 (de) * 1999-11-22 2001-06-07 Bayer Ag Verfahren zur Herstellung von Polyetherpolyolen
US6359101B1 (en) 1999-12-15 2002-03-19 Synuthane International, Inc. Preparing polyether polyols with DMC catalysts
AU2001252134A1 (en) 2000-02-29 2001-09-12 Basf Aktiengesellschaft Method for producing multimetal cyanide compounds
AU2001255735A1 (en) 2000-04-28 2001-11-12 Synuthane International, Inc. Double metal cyanide catalysts containing polyglycol ether complexing agents
US6429166B1 (en) 2000-05-19 2002-08-06 Dow Global Technologies Inc. Method for preparing metal cyanide catalyst/polyol initiator slurries
US6344494B1 (en) * 2000-05-24 2002-02-05 Basf Corporation Use of low unsaturated polyether polyols in slabstock foam applications
US20020188089A1 (en) * 2001-02-20 2002-12-12 Jianzhong Shen Preparation of water-reducing copolymers for concrete
DE10108484A1 (de) 2001-02-22 2002-09-05 Bayer Ag Verbessertes Verfahren zur Herstelung von Polyetherpolyolen
DE10108485A1 (de) 2001-02-22 2002-09-05 Bayer Ag Verbessertes Verfahren zur Herstellung von Polyetherpolyolen
WO2002081423A1 (de) * 2001-04-06 2002-10-17 Basf Aktiengesellschaft Verfahren zur herstellung von hydroxyalkylcarbonsäureestern
US6491846B1 (en) * 2001-06-21 2002-12-10 Bayer Antwerpen, N.V. Process for the in-situ production of polyol blends, the in-situ produced polyol blends, and their use in the production of viscoelastic foam
DE10161386A1 (de) * 2001-12-14 2003-06-18 Bayer Ag Monomerenarme NCO-haltige Prepolymere auf der Basis von Isophorondiisocyanat
US20060183882A1 (en) * 2001-12-21 2006-08-17 Dexheimer Edward M Continuous process for preparation of polyether polyols
US7226988B1 (en) 2001-12-21 2007-06-05 Basf Corporation Method of forming polyetherols in the presence of carboxy-modified aluminum-based catalysts
US6706844B2 (en) * 2001-12-21 2004-03-16 Basf Corporation Polyurethane products produced from aluminum phosphonate catalyzed polyetherols
US20060281894A1 (en) * 2005-06-13 2006-12-14 Basf Corporation. Method of forming polyetherols in the presence of aluminum phosphate catalysts
US6919486B2 (en) * 2001-12-21 2005-07-19 Basf Corporation Polyetherols produced using aluminium phosphonate catalysts
US6777533B2 (en) * 2001-12-21 2004-08-17 Basf Corporation Production of polyetherols using aluminum phosphonate catalysts
US6977236B2 (en) 2002-06-14 2005-12-20 Shell Oil Company Preparation of a double metal cyanide catalyst
US6716788B2 (en) † 2002-06-14 2004-04-06 Shell Oil Company Preparation of a double metal cyanide catalyst
US7251365B2 (en) * 2002-07-03 2007-07-31 Vadim Fux Scalable stroke font system and method
US6835801B2 (en) * 2002-07-19 2004-12-28 Bayer Antwerp, N.V. Activated starter mixtures and the processes related thereto
US6696383B1 (en) * 2002-09-20 2004-02-24 Bayer Polymers Llc Double-metal cyanide catalysts which can be used to prepare polyols and the processes related thereto
US6806348B2 (en) 2003-02-11 2004-10-19 Basf Corporation Process for removing and regenerating a double metal cyanide (DMC) catalyst from a polymer polyol
WO2004081082A1 (en) * 2003-03-07 2004-09-23 Dow Global Technologies Inc. Continuous process and system of producing polyether polyols
US6713599B1 (en) 2003-03-31 2004-03-30 Basf Corporation Formation of polymer polyols with a narrow polydispersity using double metal cyanide (DMC) catalysts
US20050101681A1 (en) * 2003-11-07 2005-05-12 Kaushiva Bryan D. Molded polyurethane foam with property enhancements for improved comfort and greater durability
US20050107643A1 (en) * 2003-11-13 2005-05-19 Thomas Ostrowski Preparation of polyether alcohols
US8470927B2 (en) 2004-02-26 2013-06-25 Bayer Materialscience Llc Process for production of polymer polyols
US20050209438A1 (en) * 2004-03-19 2005-09-22 Browne Edward P Starter feed stream acidification in DMC-catalyzed process
US7186867B2 (en) * 2004-04-21 2007-03-06 Basf Aktiengesellschaft Process for preparing reactive polyether polyols having an ethylene oxide end block
US20060223979A1 (en) * 2005-04-04 2006-10-05 Thomas Ostrowski Process for preparing polyether polyols
US20060229375A1 (en) * 2005-04-06 2006-10-12 Yu-Ling Hsiao Polyurethane foams made with alkoxylated vegetable oil hydroxylate
US20060281892A1 (en) * 2005-06-14 2006-12-14 Basf Corporation Polyurethane products including aluminum phosphates
DE102005041142A1 (de) 2005-08-30 2007-03-01 Basf Ag Verfahren zur Herstellung von Polyetheralkoholen
EP3216899B1 (en) 2005-10-26 2021-03-24 Dow Global Technologies LLC A fiber comprising a low crystallinity polymer and a high crystallinity polymer
DE102006006696A1 (de) * 2006-02-14 2007-08-23 Clariant International Limited Polyalkylenglykol-Schmiermittelbasisöle mit enger Molmassenverteilung
DE102006024025A1 (de) * 2006-05-23 2007-11-29 Bayer Materialscience Ag Verfahren zur Herstellung von Polyetherpolyolen
US20080021191A1 (en) * 2006-07-20 2008-01-24 Reese Jack R High water content tolerant process for the production of polyethers
US7977501B2 (en) 2006-07-24 2011-07-12 Bayer Materialscience Llc Polyether carbonate polyols made via double metal cyanide (DMC) catalysis
US7776770B2 (en) * 2006-11-30 2010-08-17 Dow Global Technologies Inc. Molded fabric articles of olefin block interpolymers
US20080132728A1 (en) * 2006-12-01 2008-06-05 Mcdaniel Kenneth G Continuous processes for the production of alkylphenol ethoxylates
US20080132729A1 (en) * 2006-12-01 2008-06-05 Mcdaniel Kenneth G Continuous process for the production of ethoxylates
US20080167501A1 (en) * 2007-01-08 2008-07-10 Bayer Materialscience Llc. High productivity alkoxylation processes
US7834082B2 (en) * 2007-01-17 2010-11-16 Bayer Materialscience Llc Polyether-polysiloxane polyols
KR101460381B1 (ko) † 2007-01-30 2014-11-12 바스프 에스이 폴리에테르 카르보네이트 폴리올의 제조 방법
DE102007005960A1 (de) * 2007-02-07 2008-08-14 Bayer Materialscience Ag Ruß-gefüllte Polyurethane mit hoher Dielektrizitätskonstante und Durchschlagsfestigkeit
US20080255378A1 (en) * 2007-04-16 2008-10-16 Bayer Materialscience Llc High productivity process for non-phenolic ethoxylates
US7473677B2 (en) 2007-04-16 2009-01-06 Bayer Materialscience Llc High productivity process for alkylphenol ethoxylates
EP1983010A3 (de) 2007-04-19 2009-07-29 Basf Se Verfahren zur Herstellung von Polyurethanen
DE102008002091A1 (de) 2007-05-31 2008-12-11 Basf Se Verfahren zur Herstellung von Monoalkylenglykolmonoethern
US20090030146A1 (en) * 2007-07-24 2009-01-29 Yuliya Berezkin Polyurethane dispersions for sealants
DE102007045230A1 (de) 2007-09-21 2009-04-09 Clariant International Limited Polycarboxylatether als Dispergiermittel für anorganische Pigmentformulierungen
DE102008042715A1 (de) 2007-10-12 2009-04-16 Basf Se Polyetherpolyole
DE102007057146A1 (de) 2007-11-28 2009-06-04 Evonik Goldschmidt Gmbh Verfahren zur Herstellung von Polyetheralkoholen mit DMC-Katalysatoren unter Verwendung von speziellen Additiven mit aromatischer Hydroxy-Funktionalisierung
DE102007057147A1 (de) 2007-11-28 2009-06-04 Evonik Goldschmidt Gmbh Verfahren zur Alkoxylierung mit DMC-Katalysatoren im Schlaufenreaktor mit Strahlsauger
DE102007057145A1 (de) 2007-11-28 2009-06-04 Evonik Goldschmidt Gmbh Verfahren zur Herstellung von Polyetheralkoholen mit DMC-Katalysatoren unter Verwendung von SiH-Gruppen tragenden Verbindungen als Additive
DE102008000360A1 (de) 2008-02-21 2009-08-27 Evonik Goldschmidt Gmbh Neue Alkoxysilylgruppen tragende Polyetheralkohole durch Alkoxylierung epoxidfunktioneller Alkoxysilane an Doppelmetallcyanid (DMC)-Katalysatoren, sowie Verfahren zu deren Herstellung
WO2009105938A1 (en) 2008-02-29 2009-09-03 Dow Global Technologies Inc. Oriented films comprising ethylene/α-olefin block interpolymer
DE102008000903A1 (de) 2008-04-01 2009-10-08 Evonik Goldschmidt Gmbh Neue Organosiloxangruppen tragende Polyetheralkohole durch Alkoxylierung epoxidfunktioneller (Poly)Organosiloxane an Doppelmetallcyanid (DMC)-Katalysatoren, sowie Verfahren zu deren Herstellung
AR073933A1 (es) 2008-05-19 2010-12-15 Dow Global Technologies Inc Procedimiento de flujo de recirculacion continuo para la produccion de poliol de polieter
DE102008002713A1 (de) 2008-06-27 2009-12-31 Evonik Goldschmidt Gmbh Neue Polyethersiloxane enthaltende Alkoxylierungsprodukte durch direkte Alkoxylierung organomodifizierter alpha, omega-Dihydroxysiloxane an Doppelmetallcyanid (DMC)-Katalysatoren, sowie Verfahren zu deren Herstellung
DE102008051882A1 (de) * 2008-10-16 2010-04-29 Bayer Materialscience Ag Verfahren zur Herstellung von Polyetheresterpolyolen
WO2010072769A1 (de) 2008-12-23 2010-07-01 Basf Se Verfahren zur herstellung von polyether-blockcopolymeren
ES2526558T3 (es) 2009-03-17 2015-01-13 Basf Se Cuerpos moldeados de poliuretano con resistencia al desgarre progresivo mejorada y comportamiento de fatiga por flexión mejorado
DE102009002371A1 (de) 2009-04-15 2010-10-21 Evonik Goldschmidt Gmbh Verfahren zur Herstellung von geruchlosen Polyetheralkoholen mittels DMC-Katalysatoren und deren Verwendung in kosmetischen und/oder dermatologischen Zubereitungen
US20100324340A1 (en) 2009-06-23 2010-12-23 Bayer Materialscience Llc Short chain polyether polyols prepared from ultra-low water-content starters via dmc catalysis
DE102009042190A1 (de) 2009-09-18 2011-03-24 Bayer Materialscience Ag Silangruppenhaltige Reaktivverdünner
DE102009042201A1 (de) 2009-09-18 2011-04-14 Bayer Materialscience Ag Silangruppenhaltige Polyether
CN102549033A (zh) 2009-09-30 2012-07-04 巴斯夫欧洲公司 烷氧基化聚合物
CN102656209A (zh) 2009-12-09 2012-09-05 陶氏环球技术有限责任公司 仲羟基脂肪酸及其衍生物的聚醚衍生物
US9074044B2 (en) 2009-12-14 2015-07-07 Dow Global Technologies Llc Method for continuously producing low equivalent weight polyols using double metal cyanide catalysts
US8733152B2 (en) * 2010-01-19 2014-05-27 Bio-Rad Laboratories, Inc. Automated analyzer with low-pressure in-line filtration
US20110230581A1 (en) * 2010-03-17 2011-09-22 Bayer Materialscience Llc Process for the production of polyether polyols with a high ethylene oxide content
EP2563839B1 (de) 2010-04-30 2014-12-17 Basf Se Polyetherpolyole, verfahren zur herstellung von polyetherpolyolen, sowie deren verwendung zur herstellung von polyurethanen
US9115246B2 (en) 2010-04-30 2015-08-25 Basf Se Polyether polyols, process for preparing polyether polyols and their use for producing polyurethanes
GB2482176A (en) * 2010-07-23 2012-01-25 Christopher Wickham Noakes Production of polyols for use in low ball rebound polyurethane foams
DE102010038768A1 (de) 2010-08-02 2012-02-02 Evonik Goldschmidt Gmbh Modifizierte Alkoxylierungsprodukte mit mindestens einer nicht-terminalen Alkoxysilylgruppe mit erhöhter Lagerstabilität und erhöhter Dehnbarkeit der unter deren Verwendung hergestellten Polymere
DE102010038774A1 (de) 2010-08-02 2012-02-02 Evonik Goldschmidt Gmbh Modifizierte Alkoxylierungsprodukte, die zumindest eine nicht-terminale Alkoxysilylgruppe aufweisen, mit erhöhter Lagerstabilität und erhöhter Dehnbarkeit der unter deren Verwendung hergestellten Polymere
SG190873A1 (en) 2010-12-20 2013-07-31 Bayer Ip Gmbh Method for producing polyether ester polyols
US9169185B2 (en) 2010-12-20 2015-10-27 Bayer Intellectual Property Gmbh Method for the preparation of polyether polyols
JP6060092B2 (ja) 2010-12-27 2017-01-11 ダウ グローバル テクノロジーズ エルエルシー 複合金属シアン化物触媒錯体およびマグネシウム、第３族〜第１５族金属またはランタニド系列金属化合物を用いるアルキレンオキシド重合
SG195164A1 (en) 2011-06-30 2013-12-30 Bayer Ip Gmbh Process for preparing high molecular weight polyether polyols
EP2543689B1 (en) 2011-07-04 2016-08-10 Repsol, S.A. Continuous method for the synthesis of polyols
DK2736327T3 (en) 2011-07-26 2018-04-23 Clariant Int Ltd Etherized lactate esters, processes for their preparation and their use in improving the action of plant protection products
WO2013095976A2 (en) 2011-12-18 2013-06-27 Dow Global Technologies Llc Process for making hybrid polyester-polyether polyols
DE102012203737A1 (de) 2012-03-09 2013-09-12 Evonik Goldschmidt Gmbh Modifizierte Alkoxylierungsprodukte, die zumindest eine nicht-terminale Alkoxysilylgruppe aufweisen und mehrere Urethangruppen enthalten und deren Verwendung
EP2671893A1 (de) 2012-06-06 2013-12-11 Bayer MaterialScience AG Verfahren zur Herstellung von Omega-Hydroxy-Aminopolymeren
US10358404B2 (en) 2012-06-21 2019-07-23 Covestro Llc Process for the production of low molecular weight impact polyethers
EP2867296B1 (en) 2012-06-29 2018-10-24 Dow Global Technologies LLC Ethylene/alpha-olefin/nonconjugated polyene based compositions for thermoplastic vulcanizates
US10160841B2 (en) 2012-11-30 2018-12-25 Dow Global Technologies Llc Ethylene/alpha-olefin/nonconjugated polyene based compositions and foams formed from the same
US9562134B2 (en) 2013-03-12 2017-02-07 Covestro Llc Catalyst for the production of polyols having lower amounts of high molecular weight tail
US9890100B2 (en) 2013-03-14 2018-02-13 Covestro Llc Continuous process for the production of low molecular weight polyethers with a DMC catalyst
US10669368B2 (en) 2013-03-15 2020-06-02 Covestro Llc Method to increase the resistance of double metal cyanide catalysts to deactivation
CN103360595B (zh) * 2013-06-26 2015-09-09 淮安巴德聚氨酯科技有限公司 间歇法中催化环氧化物开环聚合时缩短诱导时间的方法
RU2532429C1 (ru) * 2013-07-25 2014-11-10 Общество с ограниченной ответственностью Научно-производственное предприятие "Макромер" Способ получения простых полиэфирополиолов
DE102013216751A1 (de) 2013-08-23 2015-02-26 Evonik Industries Ag Modifizierte Alkoxylierungsprodukte, die Alkoxysilylgruppen aufweisen und Urethangruppen enthalten und deren Verwendung
BR112016006429B1 (pt) 2013-09-27 2021-08-17 Dow Global Technologies Llc Processo para produzir polímeros poli(óxido de 1,2- butileno) e polímero poli(óxido de 1,2- butileno)
EP2865700A1 (de) * 2013-10-23 2015-04-29 Bayer MaterialScience AG Verfahren zur Herstellung von Polyethercarbonatpolyolen
EP2876121A1 (de) 2013-11-22 2015-05-27 Bayer MaterialScience AG Einsatz von Urethan-Alkoholen zur Herstellung von Polyetherpolyolen
DE102013224708A1 (de) * 2013-12-03 2015-06-03 Evonik Industries Ag Alkoxysilylhaltige Klebdichtstoffe mit intrinsisch reduzierter Viskosität
US20160244549A1 (en) 2015-02-25 2016-08-25 Bayer Materialscience Llc Alkoxysilane-group modified polyurethanes and low modulus sealants formed therefrom
US10450394B2 (en) 2015-03-31 2019-10-22 Dow Global Technologies Llc Processes for the production of high molecular weight ethylene/alpha-olefin/non-conjugated interpolymers with low levels of long chain branching
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
EP3098251A1 (de) 2015-05-26 2016-11-30 Covestro Deutschland AG Einsatz von alkoholen, die mindestens zwei urethangruppen enthalten, zur herstellung von polyetherpolyolen
KR20180023906A (ko) 2015-07-02 2018-03-07 코베스트로 엘엘씨 Ｄｍｃ 촉매 및 출발물의 연속적 첨가를 사용한 폴리에테르 폴리올의 제조 방법
GB201514506D0 (en) 2015-08-14 2015-09-30 Imp Innovations Ltd Multi-block copolymers
GB201515350D0 (en) 2015-08-28 2015-10-14 Econic Technologies Ltd Method for preparing polyols
EP3138865A1 (de) * 2015-09-07 2017-03-08 Basf Se Verfahren zur herstellung von polyetherpolyolen
US9879114B2 (en) 2015-12-22 2018-01-30 Covestro Llc Process for the production of low molecular weight polyoxyalkylene polyols
CN107200837B (zh) 2016-03-18 2019-10-18 淮安巴德聚氨酯科技有限公司 一种利用dmc催化剂循环制备聚醚多元醇的方法
US11312811B2 (en) 2016-04-26 2022-04-26 Covestro Llc Flexible foam using polymer polyols produced via DMC catalyzed polyols
JP6931362B2 (ja) 2016-05-13 2021-09-01 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ ポリオキシアルキレンポリオールの製造方法
WO2017206008A1 (en) 2016-05-30 2017-12-07 Dow Global Technologies Llc Ethylene/alpha-olefin/diene interpolymer
GB201703324D0 (en) 2017-03-01 2017-04-12 Econic Tech Ltd Method for preparing polyether carbonates
JP7162609B2 (ja) 2017-03-15 2022-10-28 コベストロ・エルエルシー 温度感度が低減した改良粘弾性フォーム用ポリオール
EP3672811A1 (en) 2017-08-24 2020-07-01 Dow Global Technologies LLC Ethylene/c5-c10 alpha-olefin/ polyene interpolymers
US10766998B2 (en) 2017-11-21 2020-09-08 Covestro Llc Flexible polyurethane foams
JP6510098B1 (ja) * 2018-02-14 2019-05-08 Ａｇｃ株式会社 ポリウレタンフォーム製造用組成物、ポリオールシステム液及びポリウレタンフォームの製造方法
US10752725B2 (en) 2018-04-24 2020-08-25 Covestro Llc Rigid polyurethane foams suitable for use as panel insulation
WO2019243067A1 (en) 2018-06-19 2019-12-26 Henkel Ag & Co. Kgaa Highly active double metal cyanide compounds
KR102794662B1 (ko) * 2018-09-28 2025-04-15 다우 글로벌 테크놀로지스 엘엘씨 폴리(산화부틸렌) 폴리올 기반의 폴리우레탄 캐스트 탄성중합체 및 폴리우레탄 캐스트 탄성중합체를 제조하는 방법
US10793692B2 (en) 2018-10-24 2020-10-06 Covestro Llc Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers
US10961347B2 (en) 2018-12-19 2021-03-30 Covestro Llc Process for preparing polyoxyalkylene polyols by the continuous addition of starter
US10723829B2 (en) * 2018-12-19 2020-07-28 Covestro Llc Product-to-product process for preparation of low viscosity polyoxyalkylene polyols
US10738155B2 (en) * 2018-12-19 2020-08-11 Covestro Llc Product-to-product process for preparation of low viscosity polyoxyalkylene polyols
JP7536774B2 (ja) * 2019-01-31 2024-08-20 ダウ グローバル テクノロジーズ エルエルシー ヘイズのないポリウレタン配合物
US10723830B1 (en) * 2019-03-28 2020-07-28 Covestro Llc Product-to-product process for preparation of low viscosity polyoxyalkylene polyether polyols
US12378391B2 (en) 2019-03-29 2025-08-05 Dow Global Technologies Llc Oil-extended pellet form ethylene alpha-olefin diene interpolymers for thermoplastic vulcanizates
EP3725784B1 (en) 2019-04-16 2022-06-29 Henkel AG & Co. KGaA A process for the chain growth polymerization of functionalized alpha-angelica lactone monomers
US10851196B2 (en) 2019-04-29 2020-12-01 Covestro Llc Rigid polyurethane foams suitable for use as panel insulation
JP7408687B2 (ja) 2019-04-30 2024-01-05 ダウ グローバル テクノロジーズ エルエルシー エチレン／プロピレン／非共役ジエンインターポリマー組成物
JP7288977B2 (ja) 2019-04-30 2023-06-08 ダウ グローバル テクノロジーズ エルエルシー エチレン／プロピレン／非共役ジエンインターポリマー組成物
ES2966619T3 (es) 2020-01-31 2024-04-23 Dow Global Technologies Llc Polimerización de óxido de alquileno usando compuestos de aluminio y amidinas cíclicas
CN115119510B (zh) 2020-01-31 2025-03-14 陶氏环球技术有限责任公司 使用铝化合物和磷-氮碱的环氧烷聚合
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
US11952454B2 (en) 2021-10-18 2024-04-09 Covestro Llc Processes and production plants for producing polymer polyols
CN116265506B (zh) * 2021-12-16 2024-11-22 长华化学科技股份有限公司 聚醚酯多元醇的制备方法
CN114230783B (zh) * 2022-01-12 2023-05-26 万华化学集团股份有限公司 一种用于环氧开环的复合催化剂及其制备方法和应用
EP4469502A1 (en) * 2022-01-28 2024-12-04 Shell Internationale Research Maatschappij B.V. Processes for polyether polyol purification and preparation
EP4230680A1 (en) 2022-02-18 2023-08-23 PCC ROKITA Spolka Akcyjna A PROCESS FOR OBTAINING A POLYETHER POLYOL WITH A BIMODAL MOLECULAR WEIGHT 
DISTRIBUTION, FOR THE PRODUCTION OF FLEXIBLE POLYURETHANE FOAMS
EP4273185A1 (en) 2022-05-04 2023-11-08 PCC Rokita SA Method for the manufacture of a polyether diol product
EP4279534A1 (en) * 2022-05-20 2023-11-22 PCC ROKITA Spolka Akcyjna A method for producing low unsaturation level oxyalkylates, an oxyalkylate, a use thereof and a polyurethane foam
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
CN115594836A (zh) * 2022-09-29 2023-01-13 上海抚佳精细化工有限公司（Cn） 一种硬泡聚醚多元醇的制备方法
CN120051505A (zh) 2022-10-18 2025-05-27 陶氏环球技术有限责任公司 使用鏻催化剂的环氧烷聚合
CN120077083A (zh) 2022-10-18 2025-05-30 陶氏环球技术有限责任公司 使用鏻催化剂的烷氧基化方法
WO2024086490A1 (en) 2022-10-18 2024-04-25 Dow Global Technologies Llc Alkoxylation processes using phosphonium dicatecholate catalysts
WO2024137254A1 (en) 2022-12-19 2024-06-27 Dow Global Technologies Llc Alkoxylation processes using phosphorus and double metal cyanide catalysts
CN120202240A (zh) 2022-12-19 2025-06-24 陶氏环球技术有限责任公司 使用单阳离子和双阳离子环戊二烯基磷催化剂的烷氧基化方法
EP4673492A2 (en) 2023-03-02 2026-01-07 Basf Se Environmenal friendly ethylene oxide, propylene oxide and downstream products
CN120936657A (zh) 2023-04-12 2025-11-11 巴斯夫欧洲公司 具有低氘含量的乙酸乙烯酯
EP4480992A1 (en) 2023-06-19 2024-12-25 Henkel AG & Co. KGaA Polyether-polysiloxane gradient copolymers
WO2025049091A1 (en) 2023-08-25 2025-03-06 Dow Global Technologies Llc Alkoxylation process using dipyridinium catalysts
EP4556456A1 (en) 2023-10-31 2025-05-21 Basf Se Process for making ethylene glycols and ethoxylates based on non-fossil energy
CN118878814A (zh) * 2024-07-25 2024-11-01 上海卓然工程技术股份有限公司 一种生产聚醚多元醇的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404109A (en) * 1963-02-14 1968-10-01 Gen Tire & Rubber Co Production of polyether diols using water as a telogen
EP0114072A2 (en) * 1983-01-17 1984-07-25 BASF Corporation Delayed co-initiation process for preparing polyol blends
EP0360487A2 (en) * 1988-09-19 1990-03-28 Hitachi, Ltd. Method and apparatus for analysis of particles contained in a liquid sample

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427334A (en) * 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanides complexed with an alcohol aldehyde or ketone to increase catalytic activity
DE1770548A1 (de) * 1967-06-02 1972-02-10 Gen Tire & Rubber Co Polyester und ihre Herstellung
US3900518A (en) * 1967-10-20 1975-08-19 Gen Tire & Rubber Co Hydroxyl or thiol terminated telomeric ethers
US3941849A (en) * 1972-07-07 1976-03-02 The General Tire & Rubber Company Polyethers and method for making the same
DD148957A1 (de) * 1980-01-31 1981-06-17 Gerhard Behrendt Verfahren zur herstellung von hochmolekularen polyetheralkoholen
DD203735A1 (de) † 1981-12-24 1983-11-02 Adw Ddr Verfahren zur kontinuierlichen herstellung von polyetheralkoholen
DD203734A1 (de) † 1981-12-24 1983-11-02 Adw Ddr Verfahren zur herstellung lebender polyetheralkohol-staemme
AU552988B2 (en) * 1982-03-31 1986-06-26 Shell Internationale Research Maatschappij B.V. Polymerizing epoxides and catalyst suspensions for this
AU551979B2 (en) † 1982-03-31 1986-05-15 Shell Internationale Research Maatschappij B.V. Epoxy polymerisation catalysts
JPS61197631A (ja) * 1985-02-28 1986-09-01 Kanegafuchi Chem Ind Co Ltd 分子量分布の狭いポリアルキレンオキシドの製造方法
US5114619A (en) * 1989-07-14 1992-05-19 The Dow Chemical Company Production of polyether polyols with reduced unsaturation
AR243911A1 (es) * 1988-11-18 1993-09-30 Dow Chemical Co Un proceso para la preparacion de un poliol que tiene un peso equivalente de 200 a 4000 mediante la reaccion de un compuesto monoepoxi.
JP3097854B2 (ja) * 1989-05-12 2000-10-10 旭硝子株式会社 ポリウレタン類の製造方法
US5158922A (en) * 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
JP3283297B2 (ja) † 1992-06-30 2002-05-20 旭硝子株式会社 ポリエーテル類の連続製造方法
DE69415553T2 (de) * 1993-10-22 1999-05-12 The Dow Chemical Co., Midland, Mich. Alkylenglykole mit einem erhöhten gehalt an primären hydroxylgruppen
US5470813A (en) * 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
CA2138063C (en) * 1993-12-23 2007-02-20 Bi Le-Khac Polyurethane foam-supported double metal cyanide catalysts for polyol synthesis
JPH0841194A (ja) * 1994-07-26 1996-02-13 Dainippon Ink & Chem Inc ポリエーテルの製造方法
US5482908A (en) * 1994-09-08 1996-01-09 Arco Chemical Technology, L.P. Highly active double metal cyanide 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404109A (en) * 1963-02-14 1968-10-01 Gen Tire & Rubber Co Production of polyether diols using water as a telogen
EP0114072A2 (en) * 1983-01-17 1984-07-25 BASF Corporation Delayed co-initiation process for preparing polyol blends
EP0360487A2 (en) * 1988-09-19 1990-03-28 Hitachi, Ltd. Method and apparatus for analysis of particles contained in a liquid sample

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