[go: up one dir, main page]

BR8301675A - Catalisadores de polimerizacao de epoxidos, processo para sua preparacao, suspensoes de catalisador, processo para a polimerizacao de epoxidos e poliuretanos - Google Patents

Catalisadores de polimerizacao de epoxidos, processo para sua preparacao, suspensoes de catalisador, processo para a polimerizacao de epoxidos e poliuretanos

Info

Publication number
BR8301675A
BR8301675A BR8301675A BR8301675A BR8301675A BR 8301675 A BR8301675 A BR 8301675A BR 8301675 A BR8301675 A BR 8301675A BR 8301675 A BR8301675 A BR 8301675A BR 8301675 A BR8301675 A BR 8301675A
Authority
BR
Brazil
Prior art keywords
polymerization
epoxides
polyurethanes
preparation
epoxide
Prior art date
Application number
BR8301675A
Other languages
English (en)
Inventor
Harma Van Der Hulst
Jan Kuyper
George Alenxander Pogany
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BR8301675A publication Critical patent/BR8301675A/pt

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
    • C08G65/26—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/24—Nitrogen compounds
    • B01J27/26—Cyanides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyethers (AREA)
  • Catalysts (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8301675A 1982-03-31 1983-03-30 Catalisadores de polimerizacao de epoxidos, processo para sua preparacao, suspensoes de catalisador, processo para a polimerizacao de epoxidos e poliuretanos BR8301675A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8209419 1982-03-31

Publications (1)

Publication Number Publication Date
BR8301675A true BR8301675A (pt) 1983-12-13

Family

ID=10529418

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8301675A BR8301675A (pt) 1982-03-31 1983-03-30 Catalisadores de polimerizacao de epoxidos, processo para sua preparacao, suspensoes de catalisador, processo para a polimerizacao de epoxidos e poliuretanos

Country Status (9)

Country Link
US (1) US4477589A (pt)
EP (1) EP0090444B1 (pt)
JP (1) JPS58185433A (pt)
AU (1) AU551979B2 (pt)
BR (1) BR8301675A (pt)
CA (1) CA1226294A (pt)
DE (1) DE3378690D1 (pt)
ES (1) ES8405428A1 (pt)
ZA (1) ZA832289B (pt)

Families Citing this family (235)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843054A (en) * 1987-02-26 1989-06-27 Arco Chemical Technology, Inc. Preparation of filterable double metal cyanide complex catalyst for propylene oxide polymerization
US5118650A (en) * 1988-09-30 1992-06-02 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation using modified group iiib metal-containing bimetallic or polymetallic catalysts
US5120697A (en) * 1988-09-30 1992-06-09 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation using modified calcium-containing catalysts
US5112788A (en) * 1988-09-30 1992-05-12 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation using modified group iia metal-containing bimetallic or polymetallic catalysts
US4946984A (en) * 1988-09-30 1990-08-07 Union Carbide Chemicals And Plastics Company Inc. Alkoxylation using a calcium sulfate catalyst
US5112789A (en) * 1988-09-30 1992-05-12 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation catalysis
US5114900A (en) * 1988-09-30 1992-05-19 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation using modified calcium-containing bimetallic or polymetallic catalysts
JP2995568B2 (ja) * 1989-05-09 1999-12-27 旭硝子株式会社 ポリアルキレンオキシド誘導体の製造法
US4985491A (en) * 1989-10-05 1991-01-15 Olin Corporation Polyurethane sealants made using high molecular weight polyols prepared with double metal cyanide catalysts
US5391722A (en) * 1990-03-30 1995-02-21 Olin Corporation Acid-catalyzed fabrication of precursors for use in making polyols using double metal cyanide catalysts
DE69125789T2 (de) * 1990-05-11 1997-08-14 Asahi Glass Co Ltd Verfahren zur herstellung einer polyoxyalkylenverbindungen
US5100997A (en) * 1990-05-29 1992-03-31 Olin Corporation Preparation of elastomers using high molecular weight polyols or polyamines, said polyols prepared using a double metal cyanide complex catalyst
US5002678A (en) * 1990-06-29 1991-03-26 Olin Corporation Lubricants for heat transfer fluids
US5032671A (en) * 1990-09-04 1991-07-16 Arco Chemical Technology, Inc. Preparation of lactone polymers using double metal cyanide catalysts
US5104987A (en) * 1990-09-20 1992-04-14 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation of active hydrogen-containing compounds
US5191104A (en) * 1990-09-20 1993-03-02 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation of carboxylated compounds
US5136010A (en) * 1990-09-28 1992-08-04 Olin Corporation Polyurethane elastomers and polyurea elastomers made using high functionality, low unsaturation level polyols prepared with double metal cyanide catalysts
US5116931A (en) * 1990-09-28 1992-05-26 Olin Corporation Thermoset polyurethane elastomers and polyurea elastomers made using high functionality, low unsaturation level polyols prepared with double metal cyanide catalysts
JP2653236B2 (ja) * 1990-10-05 1997-09-17 旭硝子株式会社 ポリエーテル化合物の製造方法
US5099075A (en) * 1990-11-02 1992-03-24 Olin Corporation Process for removing double metal cyanide catalyst residues from a polyol
US5294418A (en) * 1991-03-19 1994-03-15 Air Products And Chemicals, Inc. Process for reversibly binding oxygen
US5144093A (en) * 1991-04-29 1992-09-01 Olin Corporation Process for purifying and end-capping polyols made using double metal cyanide catalysts
US5235114A (en) * 1991-04-29 1993-08-10 Olin Corporation Process for purifying and end-capping polyols made using double metal cyanide catalysts
US5158922A (en) * 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
US5357038A (en) * 1992-08-03 1994-10-18 Olin Corporation Process and composition for providing double metal cyanide catalyzed polyols having enhanced reactivity
US5266681A (en) * 1992-08-03 1993-11-30 Olin Corporation Process and composition for providing double metal cyanide catalyzed polyols having enhanced reactivity
US5227434A (en) * 1992-08-26 1993-07-13 Olin Corporation Moisture curable polymers
US5248833A (en) * 1992-09-22 1993-09-28 Arco Chemical Technology, L.P. Process for purifying polyols made with double metal cyanide catalysts
US5340902A (en) * 1993-06-04 1994-08-23 Olin Corporation Spandex fibers made using low unsaturation polyols
EP0705294A4 (en) * 1993-06-22 1997-12-03 Olin Corp POLYETHERESTER BLOCK COPOLYMER ELASTOMERS
US5712216A (en) * 1995-05-15 1998-01-27 Arco Chemical Technology, L.P. Highly active double metal cyanide complex catalysts
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
US5426081A (en) * 1993-12-23 1995-06-20 Arco Chemical Technology, L.P. Polyurethane foam-supported double metal cyanide catalysts for polyol synthesis
US5482908A (en) * 1994-09-08 1996-01-09 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US5563221A (en) * 1995-06-21 1996-10-08 Arco Chemical Technology, L.P. Process for making ethylene oxide-capped polyols from double metal cyanide-catalyzed polyols
US5627122A (en) * 1995-07-24 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide complex catalysts
US5811829A (en) † 1995-08-10 1998-09-22 Arco Chemical Technology, L.P. Viscosity stable isocyanate-terminated prepolymers and polyoxyalkylene polyether polyols having improved storage stability
US5688861A (en) * 1995-11-30 1997-11-18 Arco Chemical Technology, L.P. Process for the preparation of polyol polymer dispersions
US5700847A (en) * 1995-12-04 1997-12-23 Arco Chemical Technology, L.P. Molded polyurethane foam with enhanced physical properties
US5668191A (en) * 1995-12-21 1997-09-16 Arco Chemical Technology, L.P. One-shot cold molded flexible polyurethane foam from low primary hydroxyl polyols and process for the preparation thereof
US5767323A (en) * 1995-12-22 1998-06-16 Arco Chemical Technology, L.P. Process for preparing polyoxyalkylene polyether polyols having low levels of transition metals through double metal cyanide complex polyoxyalkylation
US5639705A (en) * 1996-01-19 1997-06-17 Arco Chemical Technology, L.P. Double metal cyanide catalysts and methods for making them
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
US5627120A (en) * 1996-04-19 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US5576382A (en) * 1996-05-05 1996-11-19 Arco Chemical Technology, L.P. Aqueous polyurethane dispersions based on polyether polyols of low monol content
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
US5900384A (en) * 1996-07-18 1999-05-04 Arco Chemical Technology L.P. Double metal cyanide catalysts
US5856369A (en) * 1996-07-30 1999-01-05 Osi Specialties, Inc. Polyethers and polysiloxane copolymers manufactured with double metal cyanide catalysts
US5783513A (en) * 1997-03-13 1998-07-21 Arco Chemical Technology, L.P. Process for making double metal cyanide catalysts
US6821308B2 (en) * 1997-04-02 2004-11-23 Bayer Antwerp N.V. Polyoxyalkylene monoethers with reduced water affinity
US5844070A (en) † 1997-05-16 1998-12-01 Arco Chemical Technology, L.P. Process for rapid activation of double metal cyanide catalysts
DE19730467A1 (de) * 1997-07-16 1999-01-21 Bayer Ag Neue Zink/Metall-Hexacyanocobaltat-Katalysatoren für die Herstellung von Polyetherpolyolen
US5891818A (en) * 1997-07-31 1999-04-06 Arco Chemical Technology, L.P. Cyanide complex catalyst manufacturing process
US5854386A (en) * 1997-08-25 1998-12-29 Arco Chemical Technology, L.P. Stabilizers for polymer polyols
US6217682B1 (en) 1997-10-27 2001-04-17 Cordant Technologies Inc. Energetic oxetane propellants
US6417303B1 (en) 1997-12-16 2002-07-09 Exxonmobil Research And Engineering Company Substantially linear copolymers
US6037297A (en) * 1997-12-16 2000-03-14 Exxon Research And Engineering Co. Catalyst complexes and polymers therefrom
US6180788B1 (en) 1997-12-16 2001-01-30 Exxon Research And Engineering Company Catalyst compositions
US6063897A (en) * 1998-05-05 2000-05-16 Arco Chemical Technology, L.P. Acid-treated double metal cyanide complex catalysts
US6013596A (en) * 1998-05-18 2000-01-11 Arco Chemical Technology, L.P. Double metal cyanide catalysts containing cyclic, bidentate complexing agents
US6028230A (en) * 1998-06-05 2000-02-22 Arco Chemical Technology, L.P. Epoxide polymerization process
US6051680A (en) * 1998-06-08 2000-04-18 Arco Chemical Technology, L.P. Silylated double metal cyanide complex catalysts
DE19834572A1 (de) 1998-07-31 2000-02-03 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19842383A1 (de) * 1998-09-16 2000-03-23 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE69911647T2 (de) * 1998-11-12 2004-04-29 Alliant Techsystems Inc., Edina Herstellung von energetischen thermoplastischen elastomeren die sowohl polyoxiran- als polyoxetanblöcke enthalten
US6815522B1 (en) 1998-11-12 2004-11-09 Alliant Techsystems Inc. Synthesis of energetic thermoplastic elastomers containing oligomeric urethane linkages
US7101955B1 (en) 1998-11-12 2006-09-05 Alliant Techsystems Inc. Synthesis of energetic thermoplastic elastomers containing both polyoxirane and polyoxetane blocks
US6997997B1 (en) 1998-11-12 2006-02-14 Alliant Techsystems Inc. Method for the synthesis of energetic thermoplastic elastomers in non-halogenated solvents
US6800583B2 (en) 1999-06-02 2004-10-05 Basf Aktiengesellschaft Suspension of multimetal cyanide compounds, their preparation and their use
US6423662B1 (en) 1999-07-09 2002-07-23 Dow Global Technologies Inc. Incipient wetness method for making metal-containing cyanide catalysts
US6376645B1 (en) * 1999-07-09 2002-04-23 The Dow Chemical Company Complexing agent-modified hexacyanometallate hexanitrometallate catalysts
US6384183B1 (en) * 1999-07-09 2002-05-07 The Dow Chemical Company Metal hexacyanocobaltate nitroferricyanide complexes
US6569352B1 (en) 1999-10-25 2003-05-27 Stepan Company Phthalic anhydride based polyester-ether polyols and urethane prepolymers produced therefrom
US20050085658A1 (en) * 1999-10-25 2005-04-21 Geiger Eric J. Phthalic anhydride based polyester-ether polyols and double metal cyanide catalyst system for preparing same
US20080108719A1 (en) * 1999-10-25 2008-05-08 Geiger Eric J Phthalic Anhydride Based Polyester-Ether Polyols and Double Metal Cyanide Catalyst System for Preparing Same
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
RU2254918C2 (ru) * 2000-03-30 2005-06-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Катализатор на основе комплекса dmc и способ его получения
US6689928B2 (en) 2000-04-04 2004-02-10 Exxonmobil Research And Engineering Company Transition metal complexes and oligomers therefrom
US6501000B1 (en) 2000-04-04 2002-12-31 Exxonmobil Research And Engineering Company Late transition metal catalyst complexes and oligomers therefrom
US6642171B2 (en) 2000-04-28 2003-11-04 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
US6348565B1 (en) 2000-05-19 2002-02-19 The Dow Chemical Company Method for preparing metal cyanide catalysts using silane-functional ligands
US6388048B1 (en) * 2000-05-19 2002-05-14 The Dow Chemical Company Complexing agent-modified trimetal cyanide catalyst
US6436867B1 (en) 2000-08-01 2002-08-20 Basf Corporation One-step synthesis of double metal cyanides
DE10117273A1 (de) * 2001-04-06 2002-10-17 Basf Ag Verfahren zur Herstellung von Hydroxyalkylcarbonsäureestern
AU2003201859A1 (en) * 2002-01-11 2003-07-30 Asahi Glass Company, Limited Process for producing flexible polyurethane foam
CA2478830A1 (en) * 2002-03-19 2003-10-02 Dow Global Technologies Inc. Method for preparing metal cyanide catalysts using insoluble metal salts
MXPA04009145A (es) * 2002-03-21 2004-11-26 Dow Global Technologies Inc Metodo para preparar complejos catalizadores de cianuro de metal usando agentes formadores de complejo parcialmente miscibles.
US6797665B2 (en) 2002-05-10 2004-09-28 Bayer Antwerpen Double-metal cyanide catalysts for preparing polyether polyols
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
US7094811B2 (en) * 2002-10-03 2006-08-22 Bayer Corporation Energy absorbing flexible foams produced in part with a double metal cyanide catalyzed polyol
MXPA05004922A (es) * 2002-11-07 2005-08-18 Dow Global Technologies Inc Metodo para preparar catalizadores de cianuro de metal utilizando agentes formadores de complejos polimerizables.
US6884826B2 (en) * 2003-06-09 2005-04-26 Bayer Antwerp, N.V. Process for preparing double metal cyanide catalyzed polyols
US6855658B1 (en) 2003-08-26 2005-02-15 Bayer Antwerp, N.V. Hydroxide containing double metal cyanide (DMC) catalysts
US7005552B2 (en) * 2003-11-03 2006-02-28 Bayer Materialscience Llc Single reactor synthesis of KOH-capped polyols based on DMC-synthesized intermediates
US8470927B2 (en) * 2004-02-26 2013-06-25 Bayer Materialscience Llc Process for production of polymer polyols
DE102004013408A1 (de) 2004-03-18 2005-10-06 Basf Ag Polyetheralkohole und Verfahren zur Herstellung von Polyetheralkoholen zur Polyurethansynthese
US20050209438A1 (en) * 2004-03-19 2005-09-22 Browne Edward P Starter feed stream acidification in DMC-catalyzed process
US7300993B2 (en) 2004-06-03 2007-11-27 Shell Oil Company Process for the preparation of polyether polyols
US20060058182A1 (en) * 2004-09-13 2006-03-16 Combs George G Processes for the preparation of double metal cyanide (DMC) catalysts
DE102005011581A1 (de) * 2005-03-10 2006-09-14 Basf Ag Verfahren zur Herstellung von DMC-Katalysatoren
US7609773B2 (en) * 2005-04-18 2009-10-27 Qualcomm Incorporated Method of determining the location of the FFT window and the delay spread for the platinum broadcast channel estimator
DE102005057895A1 (de) 2005-12-02 2007-06-06 Basf Ag Verfahren zur Herstellung von Multimetallcyanidverbindungen
US20080132729A1 (en) 2006-12-01 2008-06-05 Mcdaniel Kenneth G Continuous process for the production of ethoxylates
US20080132728A1 (en) 2006-12-01 2008-06-05 Mcdaniel Kenneth G Continuous processes for the production of alkylphenol ethoxylates
US7473677B2 (en) 2007-04-16 2009-01-06 Bayer Materialscience Llc High productivity process for alkylphenol ethoxylates
US20080255378A1 (en) 2007-04-16 2008-10-16 Bayer Materialscience Llc High productivity process for non-phenolic ethoxylates
DE102008020980A1 (de) * 2008-04-25 2009-10-29 Henkel Ag & Co. Kgaa Härtbare Zusammensetzungen enthaltend silylierte Polyurethane auf Basis von Polyetherblockpolymeren
KR100941637B1 (ko) * 2008-05-21 2010-02-11 에스케이씨 주식회사 반응성이 제어된, 폴리올 제조용 복금속 시안계 촉매 및이의 제조방법
US20110218264A1 (en) * 2008-11-14 2011-09-08 Dow Global Technologies Llc Modified natural oils and products made therefrom
CN102264811B (zh) 2008-12-23 2013-05-22 巴斯夫欧洲公司 由塑料和聚异氰酸酯加聚产物构成的粘合复合物的助粘剂
EP2236538A1 (de) 2009-03-27 2010-10-06 Basf Se Polyurethanhybridmaterialien
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
CN102471220A (zh) 2009-07-10 2012-05-23 陶氏环球技术有限责任公司 仲羟基脂肪酸低聚物的酯及其制备
EP2298435A1 (de) 2009-08-20 2011-03-23 Basf Se Abtrennung von Isocyanaten aus Isocyanatmischungen durch Membrantrennverfahren
MX2012004169A (es) 2009-10-19 2012-05-08 Basf Se Acondicionado de catalizadores de cianuro de doble metal.
DE102009046269A1 (de) 2009-10-30 2011-05-05 Henkel Ag & Co. Kgaa Harnstoffgebundende Alkoxysilane zum Einsatz in Dicht- und Klebstoffen
WO2011075343A1 (en) 2009-12-17 2011-06-23 Dow Global Technologies Inc. Ethylene oxide capping of secondary hydroxyl polyols
DE102010001470A1 (de) 2010-02-02 2011-08-04 Henkel AG & Co. KGaA, 40589 Polyetherblockcopolymere und daraus erhältliche Zusammensetzungen
US20110213170A1 (en) * 2010-02-26 2011-09-01 Daniele Vinci Estolide derivatives useful as biolubricants
CN102206236A (zh) * 2010-03-31 2011-10-05 中国科学院福建物质结构研究所 一种由有机腈制得的金属氰化物及其制备方法
US8680211B2 (en) 2010-04-29 2014-03-25 Dow Global Technologies Llc Hybrid polyester-polyether polyols
EP2563838A1 (en) 2010-04-29 2013-03-06 Dow Global Technologies LLC Oligomerized ester alkoxylate compositions
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
EP2395039A1 (de) 2010-05-21 2011-12-14 Basf Se Polymeres Flammschutzmittel
ES2618561T3 (es) 2010-05-27 2017-06-21 Dow Global Technologies Llc Métodos para producir polímeros de polioxialquileno que contienen grupos sililo reticulables
WO2011160296A1 (en) 2010-06-23 2011-12-29 Basf Se Modified double metal cyanide catalyst
BR112013003891A2 (pt) 2010-08-20 2016-07-12 Basf Se processo par a síntese de polieterester polióis
KR101835913B1 (ko) 2010-11-09 2018-03-07 바스프 에스이 폴리에테르에스테르 폴리올
CN102206335B (zh) * 2011-03-25 2012-10-10 黎明化工研究院 一种烯丙基聚醚的制备方法
SA116370919B1 (ar) 2011-05-17 2017-05-08 ريبسول، اس. ايه. عملية لتحضير مُحفِّز من مُعقَّد سيانيدي مزدوج المعدن
EP2543689B1 (en) 2011-07-04 2016-08-10 Repsol, S.A. Continuous method for the synthesis of polyols
CN102391495B (zh) * 2011-09-19 2016-04-13 中国科技开发院广西分院 木薯淀粉与氧化烯烃合成淀粉聚醚多元醇的催化剂及其制备方法
US9035105B2 (en) 2012-07-20 2015-05-19 Bayer Materialscience Llc Process for the in situ production of polyether polyols based on renewable materials and their use in the production of flexible polyurethane foams
JP6261594B2 (ja) 2012-09-13 2018-01-17 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ハロゲン化合物を含むポリウレタン
EP2799459A1 (de) 2013-05-03 2014-11-05 Basf Se Polyurethane enthaltend Halogenverbindungen
EP2708577A1 (de) 2012-09-13 2014-03-19 Basf Se Polyurethane enthaltend halogenverbindungen
CN102921468B (zh) * 2012-10-15 2014-12-24 大连理工大学 一种制备二元醇的催化剂
ES2745383T3 (es) 2013-03-11 2020-03-02 Basf Se Uso de polialcoxilatos en composiciones lubricantes
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
US9051412B2 (en) 2013-03-14 2015-06-09 Bayer Materialscience Llc Base-catalyzed, long chain, active polyethers from short chain DMC-catalyzed starters
US8987396B2 (en) 2013-03-15 2015-03-24 Bayer Materialscience Llc Active polymer polyols and a process for their production
WO2014141475A1 (ja) 2013-03-15 2014-09-18 三井化学株式会社 低反発性ポリウレタンフォームおよびその製造方法
US10669368B2 (en) 2013-03-15 2020-06-02 Covestro Llc Method to increase the resistance of double metal cyanide catalysts to deactivation
PL2986620T3 (pl) 2013-04-16 2020-11-30 Basf Se Środki zmniejszające palność zawierające fosfor
JP6312171B2 (ja) 2013-05-17 2018-04-18 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 潤滑油組成物におけるポリテトラヒドロフランの使用
US20150113867A1 (en) 2013-10-24 2015-04-30 Basf Se Use of an alkoxylated polytetrahydrofuran to reduce fuel consumption
EP3077436B2 (de) 2013-12-02 2023-11-15 Basf Se Polyurethane mit reduzierter aldehydemission
JP6698526B2 (ja) 2013-12-02 2020-05-27 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 低減されたアルデヒドの排出を有するポリウレタン
CA2937926C (en) 2014-01-28 2022-05-31 Basf Se The use of alkoxylated polyethylene glycols in lubricating oil compositions
US10329372B2 (en) 2014-06-13 2019-06-25 Basf Se Polyurethanes with reduced aldehyde emission
JP6735734B2 (ja) 2014-08-28 2020-08-05 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 耐老化ポリウレタンガスケット
SG11201704229TA (en) 2014-12-01 2017-06-29 Dow Global Technologies Llc Polyolefin polyols as surface modifying agents
WO2016166008A1 (de) 2015-04-17 2016-10-20 Basf Se Polyurethane mit reduzierter aldehydemission
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
JP2018516296A (ja) 2015-05-28 2018-06-21 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 低下したアルデヒド放出を有するポリウレタン
DE102017203271A1 (de) 2016-03-07 2017-09-07 Basf Se Aminkatalysator für die Herstellung von Polyurethanen
KR102381011B1 (ko) 2016-03-21 2022-04-04 바스프 에스이 가교결합된 폴리우레탄
US9994506B2 (en) 2016-04-20 2018-06-12 Covestro Llc Process for transitioning reactors from base-catalyzed polyol production to DMC-catalyzed polyol production
BR112018074936A2 (pt) 2016-06-03 2019-03-12 Basf Se processo de produção de poliuretanos, poliuretano e seu uso
US10258953B2 (en) 2016-08-05 2019-04-16 Covestro Llc Systems and processes for producing polyether polyols
CN109642006B (zh) 2016-08-25 2022-05-10 巴斯夫欧洲公司 具有耐高温性的聚氨酯材料
EP3315591A1 (en) 2016-10-28 2018-05-02 Basf Se Energy efficient lubricant compositions
EP3351612A1 (en) 2017-01-24 2018-07-25 Basf Se Method for cleaning a reactor
US11021567B2 (en) 2017-03-15 2021-06-01 Covestro Llc Polyols for improved viscoelastic foams with reduced temperature sensitivity
CN110382230A (zh) 2017-03-20 2019-10-25 巴斯夫欧洲公司 复合元件
CN110573548B (zh) 2017-04-26 2022-10-18 巴斯夫欧洲公司 使用包含多环芳族部分的聚酯多元醇制备聚氨酯的方法
US10766998B2 (en) 2017-11-21 2020-09-08 Covestro Llc Flexible polyurethane foams
CA3083335A1 (en) 2017-12-14 2019-06-20 Basf Se Method for preparing a thermoplastic polyurethane having a low glass transition temperature
US11602740B2 (en) 2017-12-19 2023-03-14 Oriental Union Chemical Corp. High-activity double-metal-cyanide catalyst
US11919844B2 (en) 2017-12-19 2024-03-05 Oriental Union Chemical Corp. Method for fabricating polyols
US20190185399A1 (en) 2017-12-19 2019-06-20 Oriental Union Chemical Corp. High-activity double-metal-cyanide catalyst, method for fabricating the same, and applications of the same
WO2019149583A1 (de) 2018-02-02 2019-08-08 Basf Se Polyurethane mit geringen emissionen organischer verbindungen
AU2019225884C1 (en) 2018-02-22 2024-06-06 Basf Se Polyurethane-based polymer material having excellent resistance to heat distortion and elongation at tear
US12441831B2 (en) 2018-07-25 2025-10-14 Basf Se Silicone-free foam stabilizers for producing polyurethane foams
US20210198412A1 (en) 2018-08-16 2021-07-01 Basf Se Environmentally friendly driven polyurethane spray foam systems
CN110964191B (zh) * 2018-09-29 2021-02-02 杭州普力材料科技有限公司 一种混合酸改性的锌钴双金属氰化物催化剂及其制备方法
US10793692B2 (en) 2018-10-24 2020-10-06 Covestro Llc Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers
US10738155B2 (en) 2018-12-19 2020-08-11 Covestro Llc Product-to-product process for preparation of low viscosity polyoxyalkylene polyols
US10723829B2 (en) 2018-12-19 2020-07-28 Covestro Llc Product-to-product process for preparation of low viscosity polyoxyalkylene polyols
US10961347B2 (en) 2018-12-19 2021-03-30 Covestro Llc Process for preparing polyoxyalkylene polyols by the continuous addition of starter
WO2020127814A1 (de) 2018-12-20 2020-06-25 Basf Se Kompaktes polyurethan
US10723830B1 (en) 2019-03-28 2020-07-28 Covestro Llc Product-to-product process for preparation of low viscosity polyoxyalkylene polyether polyols
EP4028443B1 (de) 2019-09-12 2024-03-06 Basf Se Pu-kompositharze
EP4041794A1 (en) 2019-10-09 2022-08-17 Covestro LLC Methods, systems and computer program products for producing polyurethane foam products using optical and infrared imaging
KR102395484B1 (ko) 2020-01-03 2022-05-06 부산대학교 산학협력단 이중금속시안염 촉매, 이의 제조방법 및 폴리올 제조 방법
BR112022026388A2 (pt) 2020-06-25 2023-01-17 Basf Se Processo para produzir espumas de poliisocianurato e espuma rígida de poliisocianurato
JP2024504549A (ja) 2020-11-25 2024-02-01 ビーエーエスエフ ソシエタス・ヨーロピア アルデヒド放出量を低減させたポリウレタン
US11898007B2 (en) 2021-02-12 2024-02-13 Council Of Scientific & Industrial Research Double metal cyanide catalyst for the production of polyether polyols and a process thereof
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
US11866543B2 (en) 2021-05-06 2024-01-09 Covestro Llc Glycidyl (meth)acrylate polymer polyol stabilizers
CN117580882A (zh) 2021-06-14 2024-02-20 巴斯夫欧洲公司 作为醛清除剂的聚合胺
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
US11952454B2 (en) 2021-10-18 2024-04-09 Covestro Llc Processes and production plants for producing polymer polyols
US20230147479A1 (en) 2021-11-05 2023-05-11 Covestro Llc Processes and production plants for producing polyols
WO2023194225A1 (en) 2022-04-06 2023-10-12 Basf Se Polyurethane composition for vapor barrier in the building with low indoor temperature
EP4273185A1 (en) 2022-05-04 2023-11-08 PCC Rokita SA Method for the manufacture of a polyether diol product
US20260001990A1 (en) 2022-07-05 2026-01-01 Basf Se A process for producing one or more polymers selected from the group consisting of polyurethanes, polyurethane ureas, polyisocyanurates, and a mixture of two or more thereof, from a solid material w
US20260002011A1 (en) 2022-07-05 2026-01-01 Basf Se Solvent removal in a process for recycling one or more polymers, such as polyurethanes, contained in a solid material
EP4551646A1 (en) 2022-07-05 2025-05-14 Basf Se A process for recycling one or more polymers, such as polyurethanes, contained in a solid material
JP2025530833A (ja) 2022-09-09 2025-09-17 ビーエーエスエフ ソシエタス・ヨーロピア 金属への接着性が改善されたバッテリーポッティング材料
WO2024104923A1 (en) 2022-11-16 2024-05-23 Basf Se Manganese- and iron-containing catalysts comprising an imine ligand for the synthesis of polyurethanes
TWI856427B (zh) * 2022-11-18 2024-09-21 國立成功大學 一種三元普魯士藍類似物及其製備方法
WO2024110395A1 (de) 2022-11-24 2024-05-30 Basf Se Verbesserung der lagerstabilität von hydrofluorolefinen in aminhaltigen polyolkomponenten für die herstellung von polyurethanen
JP2025538045A (ja) 2022-12-02 2025-11-21 ビーエーエスエフ ソシエタス・ヨーロピア 水発泡性の環境に優しい高収率スプレーポリウレタンフォーム
WO2024256403A1 (en) 2023-06-14 2024-12-19 Basf Se Thermally conductive two component adhesives
WO2025016903A1 (en) 2023-07-14 2025-01-23 Basf Se Recovery of polyesterols from polyesterol-based polyurethanes via hydrolysis and re-condensation
WO2025016927A1 (en) 2023-07-14 2025-01-23 Basf Se Method for selecting, from a foam mix comprising one or more foam pieces, target foam pieces, method and pre-processing arrangement for pre-processing a foam mix for feeding a reactor of a recycling process and respective computer program
WO2025016952A1 (en) 2023-07-14 2025-01-23 Basf Se Method and system for classifying polyurethane objects from a waste stream
CN121443433A (zh) 2023-07-14 2026-01-30 巴斯夫欧洲公司 用于预处理泡沫混合物以进料再循环过程的反应器以回收原材料的方法和预处理布置及相应的计算机程序
WO2025016860A1 (en) 2023-07-14 2025-01-23 Basf Se Process for recycling polyurethane foams
WO2025016900A1 (en) 2023-07-14 2025-01-23 Basf Se Process for recycling polyurethane waste through remonomerization by hydro ammonolysis
EP4491364A1 (en) 2023-07-14 2025-01-15 Basf Se Method and pre-processing arrangement for pre-processing a foam mix for feeding a reactor
WO2025016920A1 (en) 2023-07-14 2025-01-23 Basf Se Process for autocatalytic hydroglycolytic or hydrolytic cleavage of waste streams containing polyurethane
WO2025016934A1 (en) 2023-07-14 2025-01-23 Basf Se Recycling of pu-softfoams with graft polyol content
WO2025026744A1 (en) 2023-07-28 2025-02-06 Basf Se Water blown low density spray foam having good mechanical properties and a high dimensional stability
WO2025067942A1 (en) 2023-09-25 2025-04-03 Basf Se Thermally conductive two component resin based on carbodiimide chemistry
WO2025098832A1 (en) 2023-11-09 2025-05-15 Basf Se Potting material for stabilization of battery cells in a battery module
WO2025132340A1 (en) 2023-12-22 2025-06-26 Basf Se Battery housing with heat insulation properties
WO2025162109A1 (en) 2024-01-29 2025-08-07 Basf Se A stabilized isocyanate composition and two-component system for preparing polyurethane
WO2025172138A1 (de) 2024-02-16 2025-08-21 Basf Se Verfahren zur herstellung von verbesserten polyurethan- und oder polyisocyanurat- hartschaumstoffen mit einer geringen volumenexpansion und einem guten härtungsverhalten nach dem abbinden
EP4610289A1 (en) 2024-02-29 2025-09-03 Basf Se Pu hybrid sealing material for lithium-ion batteries
WO2025190718A1 (en) 2024-03-13 2025-09-18 Basf Se Method for selecting target foam pieces from a vehicle scrap material
WO2025190719A1 (en) 2024-03-13 2025-09-18 Basf Se Method for selecting and pre-processing target foam elements from a vehicle scrap material
WO2025190721A1 (en) 2024-03-13 2025-09-18 Basf Se Method for recycling a polymer material from a vehicle scrap material
CN120818297A (zh) 2024-04-11 2025-10-21 巴斯夫欧洲公司 一种聚氨酯防火涂料组合物
CN120818296A (zh) 2024-04-11 2025-10-21 巴斯夫欧洲公司 一种聚氨酯防火涂料组合物
WO2025262151A2 (en) 2024-06-19 2025-12-26 Basf Se Process for recycling polyurethane waste through remonomerization by hydroaminolysis

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427335A (en) * 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanides complexed with an acyclic aliphatic saturated monoether,an ester and a cyclic ether and methods for making the same
US3427256A (en) * 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanide complex compounds
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
GB1063525A (en) * 1963-02-14 1967-03-30 Gen Tire & Rubber Co Organic cyclic oxide polymers, their preparation and tires prepared therefrom
US3941849A (en) * 1972-07-07 1976-03-02 The General Tire & Rubber Company Polyethers and method for making the same
US4394298A (en) * 1980-01-10 1983-07-19 Phillips Petroleum Company Hydrogenation catalyst
DD148957A1 (de) * 1980-01-31 1981-06-17 Gerhard Behrendt Verfahren zur herstellung von hochmolekularen polyetheralkoholen
DE3131799C2 (de) * 1981-08-12 1984-08-30 Kleinewefers Gmbh, 4150 Krefeld Walzenpresse für Papier- und ähnliche Bahnen, insbesondere Kalander

Also Published As

Publication number Publication date
EP0090444A2 (en) 1983-10-05
JPS58185433A (ja) 1983-10-29
CA1226294A (en) 1987-09-01
ES521139A0 (es) 1984-06-01
AU1217683A (en) 1983-10-06
EP0090444B1 (en) 1988-12-14
DE3378690D1 (en) 1989-01-19
EP0090444A3 (en) 1986-10-08
AU551979B2 (en) 1986-05-15
JPH0463013B2 (pt) 1992-10-08
US4477589A (en) 1984-10-16
ES8405428A1 (es) 1984-06-01
ZA832289B (en) 1983-12-28

Similar Documents

Publication Publication Date Title
BR8301675A (pt) Catalisadores de polimerizacao de epoxidos, processo para sua preparacao, suspensoes de catalisador, processo para a polimerizacao de epoxidos e poliuretanos
BR8301676A (pt) Processo para a polimerizacao de epoxidos, suspensoes de catalisador e processo para a preparacao de poliuretanos
ES2019093B3 (es) Proceso y catalizador para produccion de un bisfenol.
BR8306970A (pt) Processo para preparar catalisador para polimerizacao de olefinas e processo para polimerizacao de olefinas
AR240052A1 (es) Catalizadores para la polimerizacion de olefinas
BR8301299A (pt) Processo de desidrohalogenacao catalitica
IT8319360A0 (it) Metodo per la deidrociclizzazione degli alcani mediante catalizzatore.
BR8803152A (pt) Catalisador de desidrogenacao,processo para a preparacao de estireno e estireno
BR8302600A (pt) Catalisadores de prata,processo para sua preparacao e sua aplicacao
PT88177A (pt) Processo para a preparacao de eteres contendo por exemplo, grupos azabiciclicos
BR8104279A (pt) Processo aperfeicoado para a preparacao de um catalisador de conversao de hidrocarboneto,e catalisador de craqueamento para hidrocarboneto
ES542527A0 (es) Un procedimiento para preparar un catalizador para la produccion de polimeros de olefina.
BR8307482A (pt) Processo catalitico para a producao de metanol
BR8303482A (pt) Catalisador de prata,processo para a sua preparacao e sua aplicacao
BR8305394A (pt) Catalisador de polimerizacao de olefina, processo para preparacao de catalisador de polimerizacao de olefina, catalisadores suportados de polimerizacao de olefina e processo para realizacao de reacao de polimerizacao de pasta de olefina
BR8102724A (pt) Processo para a preparacao de 2-cloro-1,1,1,2,3,3,3-heptafluorpropano
BR8500411A (pt) Processo para a preparacao de polimeros reticulados
BR8206064A (pt) Processo para a fabricacao de resinas de epoxido solidas aperfeicoadas
BR8300739A (pt) Componente catalisador solido para a polimerizacao de olefinas, processo para a preparacao de um componente catalisador solido para a polimerizacao de olefinas e para a producao de polimeros de olefina
BR8303196A (pt) Processo para preparacao de um catalisador de dhidrocraquear e catalisador assim obtido
IT1163121B (it) Procedimento di alchilazione di idrocarburi aromatici usando catalizzatori di silicalite
BR8107756A (pt) Processo para a preparacao de catalisadores
BR8503063A (pt) Processo para o reprocessamento de catalisadores de fluoracao
BR8302203A (pt) Processo para producao de epoxidos e epoxidos
BR8304218A (pt) Processo para o aperfeicoamento da eficacia de catalisadores suportados de prata gastos

Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 30/03/98