AU4824397A - Amine-initiated polyether polyols and a process for their production - Google Patents

Amine-initiated polyether polyols and a process for their production

Info

Publication number
AU4824397A
AU4824397A AU48243/97A AU4824397A AU4824397A AU 4824397 A AU4824397 A AU 4824397A AU 48243/97 A AU48243/97 A AU 48243/97A AU 4824397 A AU4824397 A AU 4824397A AU 4824397 A AU4824397 A AU 4824397A
Authority
AU
Australia
Prior art keywords
amine
production
polyether polyols
initiated polyether
initiated
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.)
Abandoned
Application number
AU48243/97A
Other languages
English (en)
Inventor
Herman P. Doerge
Lotar H. Hanusa
Steven L. Schilling
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 Corp
Original Assignee
Bayer AG
Bayer Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24985268&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU4824397(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer AG, Bayer Corp filed Critical Bayer AG
Publication of AU4824397A publication Critical patent/AU4824397A/en
Abandoned 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • 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
    • C08G65/2618—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 nitrogen
    • C08G65/2621—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 nitrogen containing amine groups
    • C08G65/2627—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 nitrogen containing amine groups containing aromatic or arylaliphatic amine 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
    • C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
    • 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
    • C08G2110/0025—Foam properties rigid
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)
AU48243/97A 1996-11-01 1997-10-21 Amine-initiated polyether polyols and a process for their production Abandoned AU4824397A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08742548 1996-11-01
US08/742,548 US5786405A (en) 1996-11-01 1996-11-01 Amine-initiated polyether polyols and a process for their production
PCT/US1997/018725 WO1998020061A1 (en) 1996-11-01 1997-10-21 Amine-initiated polyether polyols and a process for their production

Publications (1)

Publication Number Publication Date
AU4824397A true AU4824397A (en) 1998-05-29

Family

ID=24985268

Family Applications (1)

Application Number Title Priority Date Filing Date
AU48243/97A Abandoned AU4824397A (en) 1996-11-01 1997-10-21 Amine-initiated polyether polyols and a process for their production

Country Status (9)

Country Link
US (1) US5786405A (https=)
EP (1) EP0935630B2 (https=)
JP (1) JP2001503804A (https=)
AU (1) AU4824397A (https=)
BR (1) BR9712717A (https=)
CA (1) CA2218274C (https=)
DE (1) DE69724267T3 (https=)
ES (1) ES2205191T5 (https=)
WO (1) WO1998020061A1 (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997020670A1 (en) * 1995-12-05 1997-06-12 Toter, Inc. Rotationally molded container rim
US6022937A (en) * 1998-11-24 2000-02-08 Bayer Corporation Polyether polyols based on triazole group containing compounds and a process for their production
US6191315B1 (en) * 1999-02-11 2001-02-20 Basf Corporation Haze free polyether polyol compositions and a method for their preparation
US6514928B1 (en) * 1999-03-15 2003-02-04 Alliedsignal Inc. Azeotrope-like compositions of pentafluoropropane and water
US6869543B2 (en) * 2003-02-21 2005-03-22 Bayer Polymers Llc Amine-initiated polyether polyols and a process for their production
US6762214B1 (en) 2003-03-18 2004-07-13 Bayer Polymers Llc Process for the production of rigid foams from alkaline polyether polyols
KR20060109880A (ko) * 2003-11-03 2006-10-23 다우 글로벌 테크놀로지스 인크. 톨루엔 디아민-개시된 폴리올을 기본으로 하는 경질폴리우레탄 발포체
US7423112B2 (en) 2004-05-27 2008-09-09 Bayer Materialscience Llc Polyether polyols containing pendant amine groups and a process for their preparation
US20090306238A1 (en) * 2006-11-14 2009-12-10 Basf Se Method for the production of rigid polyurethane foams
US20080223519A1 (en) * 2006-12-06 2008-09-18 Locko George A Polyamide polyols and polyurethanes, methods for making and using, and products made therefrom
DE102007038436A1 (de) 2007-08-16 2009-02-19 Bayer Materialscience Ag Verfahren zur Herstellung von Polyolen
DE102008011683A1 (de) 2008-02-28 2009-09-03 Bayer Materialscience Ag Verfahren zur Herstellung von Polyolen
DE102008028555A1 (de) 2008-06-16 2009-12-17 Bayer Materialscience Ag Verfahren zur Herstellung von Polyolen
DE102009043616A1 (de) 2009-09-29 2011-03-31 Bayer Materialscience Ag Verfahren zur Herstellung von aminogruppenhaltigen Polyolen
EP2365019A1 (de) 2010-03-13 2011-09-14 Bayer MaterialScience AG Verfahren zur Herstellung von Polyetherpolyolen
SG2014014567A (en) 2013-02-22 2014-09-26 Bayer Materialscience Ag Process for preparing polyether polyols
MX337785B (es) 2013-02-22 2016-03-18 Bayer Materialscience Ag Procedimiento de preparacion de polioles de polieter.
US20140265000A1 (en) * 2013-03-14 2014-09-18 Bayer Materialscience, Llc Water-clear aliphatic polyurethane pultrusion formulations and processes
DE102015207792A1 (de) * 2015-04-28 2016-11-03 Henkel Ag & Co. Kgaa Polyurethan-basiertes Bindemittel-System
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
EP3741788A1 (de) 2019-05-24 2020-11-25 Covestro Deutschland AG Verfahren zur herstellung von polyoxyalkylenpolyol-mischungen
EP3838963A1 (de) 2019-12-17 2021-06-23 Covestro Deutschland AG Verfahren zur herstellung von polyoxyalkylenpolyesterpolyolen
US11629225B2 (en) 2020-05-26 2023-04-18 Covestro Llc Processes for producing aromatic diamine-initiated polyether polyols
CN111690110B (zh) * 2020-06-22 2022-03-11 上海墨梵新材料科技有限公司 包括含活性基团的聚氨酯催化剂的组合聚醚多元醇及其制备方法
US11529657B2 (en) 2021-03-09 2022-12-20 Covestro Llc Methods for removing amine contaminants from equipment used in the production of polyether polyols
EP4413056B1 (de) 2021-10-07 2025-07-23 Covestro Deutschland AG Verfahren zur herstellung von polyoxyalkylenpolyesterpolyolen

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1154161A (en) † 1965-05-19 1969-06-04 Ici Ltd Polyether Polyols
GB1311095A (en) † 1969-04-09 1973-03-21 Ici Ltd Alkylene oxide orthotolylene diamine compositions
US3860565A (en) † 1973-10-01 1975-01-14 Minnesota Mining & Mfg Encapsulated isocyanurate catalyst
US4243759A (en) * 1979-12-12 1981-01-06 Mobay Chemical Corporation Toluene diamine initiated polyether polyols
JPS56112931A (en) † 1980-02-12 1981-09-05 Sanyo Chem Ind Ltd Polyol composition
JPS57168918A (en) * 1981-04-10 1982-10-18 Toho Chem Ind Co Ltd Production of polyether-polyol
JPS57168917A (en) * 1981-04-10 1982-10-18 Toho Chem Ind Co Ltd Production of polyether-polyol
US4391728A (en) * 1981-12-01 1983-07-05 Basf Wyandotte Corporation Propylene oxide adducts of toluenediamine
US4397966A (en) † 1981-12-01 1983-08-09 Basf Wyandotte Corporation Alkylene oxide adducts of vicinal toluenediamine
US4430490A (en) * 1982-08-10 1984-02-07 Ppg Industries, Inc. Polyether polyols and their method of preparation
US4521548A (en) * 1983-04-12 1985-06-04 The Dow Chemical Company Preparation of polyether polyols
GB2199504A (en) * 1987-01-06 1988-07-13 Peter Egan Directional dice
DE3740634A1 (de) * 1987-12-01 1989-06-15 Bayer Ag Polyetherpolyole auf basis o-toluylendiamin, verfahren zu ihrer herstellung und verwendung fuer polyurethan- und polyisocyanurat-kunststoffe
DE3829290A1 (de) * 1988-08-30 1990-03-15 Bayer Ag Polyetherpolyole auf basis aromatischer di- und/oder polyamine, verfahren zu ihrer herstellung und verwendung fuer polyurethan- und polyisocyanurat-kunststoffe
DE4135588A1 (de) † 1991-10-29 1993-05-06 Basf Ag, 6700 Ludwigshafen, De Hochreaktive, tertiaere aminogruppen gebunden enthaltende polyoxyalkylenpolyole, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyisocyanat-polyadditionsprodukten
US5254745A (en) * 1991-11-12 1993-10-19 Basf Corporation Melamine polyols coinitiated with toluene diamine having reduced viscosity
DE69324427T2 (de) † 1992-03-24 1999-08-05 The Dow Chemical Co., Midland, Mich. Neues endbehandlungsverfahren für hydroxyfunktionelle polythethern
US5407596A (en) † 1994-05-12 1995-04-18 Miles Inc. Polyols for the production of foams with HCFC blowing agents
US5426127A (en) † 1994-09-26 1995-06-20 Miles Inc. Rigid foams with improved insulation and physical properties
DE19502578A1 (de) † 1995-01-27 1996-08-01 Bayer Ag Neue Polyetherpolyole, Polyformulierung enthaltend diese Polyetherpolyole und deren Verwendnung zur Herstellung von harten Polyurethanschaumstoffen

Also Published As

Publication number Publication date
CA2218274C (en) 2005-12-20
WO1998020061A1 (en) 1998-05-14
DE69724267D1 (de) 2003-09-25
EP0935630A1 (en) 1999-08-18
EP0935630B2 (en) 2009-03-11
DE69724267T3 (de) 2011-07-28
ES2205191T5 (es) 2009-07-06
DE69724267T2 (de) 2004-06-24
JP2001503804A (ja) 2001-03-21
EP0935630B1 (en) 2003-08-20
ES2205191T3 (es) 2004-05-01
MX9708347A (es) 1998-05-31
BR9712717A (pt) 1999-10-26
US5786405A (en) 1998-07-28
CA2218274A1 (en) 1998-05-01

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