ATE257162T1 - Niedrigviskose polyesterpolyole und verfahren zu ihrer herstellung - Google Patents

Niedrigviskose polyesterpolyole und verfahren zu ihrer herstellung

Info

Publication number
ATE257162T1
ATE257162T1 AT99934292T AT99934292T ATE257162T1 AT E257162 T1 ATE257162 T1 AT E257162T1 AT 99934292 T AT99934292 T AT 99934292T AT 99934292 T AT99934292 T AT 99934292T AT E257162 T1 ATE257162 T1 AT E257162T1
Authority
AT
Austria
Prior art keywords
polyester polyols
aromatic polyester
average functionality
production
diethylene glycol
Prior art date
Application number
AT99934292T
Other languages
English (en)
Inventor
James A Faunce
Original Assignee
Stepan Co
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=22127179&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE257162(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stepan Co filed Critical Stepan Co
Application granted granted Critical
Publication of ATE257162T1 publication Critical patent/ATE257162T1/de

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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • C08G18/4213—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from terephthalic acid and dialcohols
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • C08G18/4219—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from aromatic dicarboxylic acids and dialcohols in combination with polycarboxylic acids and/or polyhydroxy compounds which are at least trifunctional
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups
    • C08G18/4247—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids
    • C08G18/4252—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids derived from polyols containing polyether groups and polycarboxylic acids
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4288—Polycondensates having carboxylic or carbonic ester groups in the main chain modified by higher fatty oils or their acids or by resin acids
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/46—Polyesters chemically modified by esterification
    • C08G63/48—Polyesters chemically modified by esterification by unsaturated higher fatty oils or their acids; by resin acids
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/916—Dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
AT99934292T 1998-02-23 1999-02-23 Niedrigviskose polyesterpolyole und verfahren zu ihrer herstellung ATE257162T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7565798P 1998-02-23 1998-02-23
PCT/US1999/003823 WO1999042508A1 (en) 1998-02-23 1999-02-23 Low viscosity polyester polyols and methods for preparing same

Publications (1)

Publication Number Publication Date
ATE257162T1 true ATE257162T1 (de) 2004-01-15

Family

ID=22127179

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99934292T ATE257162T1 (de) 1998-02-23 1999-02-23 Niedrigviskose polyesterpolyole und verfahren zu ihrer herstellung

Country Status (6)

Country Link
US (1) US6664363B1 (de)
EP (1) EP1058701B2 (de)
AT (1) ATE257162T1 (de)
AU (1) AU3306199A (de)
DE (1) DE69913946T3 (de)
WO (1) WO1999042508A1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1255795T3 (da) 2000-02-17 2005-12-12 Akzo Nobel Nv Klæbriggörende polyester og klæbemiddelsammensætning
US7264913B2 (en) * 2002-11-21 2007-09-04 Az Electronic Materials Usa Corp. Antireflective compositions for photoresists
US7081511B2 (en) * 2004-04-05 2006-07-25 Az Electronic Materials Usa Corp. Process for making polyesters
US7691556B2 (en) * 2004-09-15 2010-04-06 Az Electronic Materials Usa Corp. Antireflective compositions for photoresists
US20060057501A1 (en) * 2004-09-15 2006-03-16 Hengpeng Wu Antireflective compositions for photoresists
US8382937B2 (en) 2005-02-14 2013-02-26 Henkel Corporation Laminating adhesives based on triglyceride-derived polyols
US7553905B2 (en) * 2005-10-31 2009-06-30 Az Electronic Materials Usa Corp. Anti-reflective coatings
US7560526B2 (en) * 2006-03-21 2009-07-14 Oxid, L.P. Polyol with high cyclopentane solubility
US7732506B2 (en) * 2006-04-19 2010-06-08 Stepan Company Radiation-curable compositions for improved weather resistance
ATE489407T1 (de) * 2006-04-19 2010-12-15 Stepan Co Strahlungshärtbare zusammensetzungen für verbesserte witterungsbeständigkeit
US20090042133A1 (en) * 2007-08-10 2009-02-12 Zhong Xiang Antireflective Coating Composition
US9834638B2 (en) * 2008-06-04 2017-12-05 Covestro Llc Process for preparing rigid polyisocyanurate foams using natural-oil polyols
ITMI20081480A1 (it) * 2008-08-06 2010-02-06 Dow Global Technologies Inc Poliesteri aromatici, miscele palioliche che li comprendono e prodotti risultanti
PT2340269E (pt) * 2008-10-15 2012-12-05 Basf Se Poliéster-polióis à base do ácido tereftálico
EP2389455A4 (de) * 2009-01-26 2012-12-05 Verinata Health Inc Verfahren und zusammensetzung zur identifizierung einer fetalen zelle
WO2010135271A1 (en) * 2009-05-19 2010-11-25 Invista Technologies S.A R.L. Polyol compositions, resin blend compositions, spray compositions, and methods of using each, and methods of making each
US9212250B2 (en) 2009-11-04 2015-12-15 Stepan Company Method of improving mechanical strength of flexible polyurethane foams made from bio-based polyols, the polyol compositions utilized therein and the foams produced thereby
EP2504376B1 (de) * 2009-11-24 2018-03-21 Stepan Company Polyolacrylate für energiehärtende tinten
ES2572478T3 (es) 2010-09-29 2016-05-31 Dow Global Technologies Llc Poliésteres aromáticos de alta funcionalidad, mezclas de polioles que comprenden los mismos y productos resultantes de los mismos
US9062158B2 (en) * 2010-12-02 2015-06-23 Basf Se Polyester polyols based on aromatic dicarboxylic acids
MX342673B (es) * 2010-12-02 2016-10-07 Basf Se Polioles de poliester basados en acidos dicarboxilicos aromaticos.
US20120214891A1 (en) * 2011-02-23 2012-08-23 Basf Se Polyester polyols based on aromatic dicarboxylic acids
JP5071750B1 (ja) * 2011-03-11 2012-11-14 Ｄｉｃ株式会社 ヒートシール剤、それを用いた積層体及び太陽電池モジュール
CN104039856B (zh) 2012-01-02 2017-03-01 巴斯夫欧洲公司 制备聚氨酯硬质泡沫和聚异氰脲酸酯硬质泡沫的方法
US8895636B2 (en) * 2012-01-02 2014-11-25 Basf Se Producing rigid polyurethane foams and rigid polyisocyanurate foams
US20130190418A1 (en) * 2012-01-23 2013-07-25 Andreas Kunst Polyetherester polyols and preparation thereof
PL2828309T3 (pl) 2012-03-23 2019-03-29 Basf Se Sposób wytwarzania sztywnych pianek poliuretanowych i sztywnych pianek poliizocyjanuranowych
US20130324632A1 (en) * 2012-05-30 2013-12-05 Basf Se Polyesterols for producing rigid polyurethane foams
KR102101755B1 (ko) * 2012-05-30 2020-04-20 바스프 에스이 경질 폴리우레탄 폼을 제조하기 위한 폴리에스테롤
JP6550125B2 (ja) 2014-05-05 2019-07-24 レジネート マテリアルズ グループ、インコーポレイテッド 熱可塑性ポリエステルとダイマー脂肪酸からのポリエステルポリオール
US10414859B2 (en) 2014-08-20 2019-09-17 Resinate Materials Group, Inc. High recycle content polyester polyols
KR20170110625A (ko) 2015-01-30 2017-10-11 레지네이트 머티리얼스 그룹, 아이엔씨. Pet 및 ptt의 재생 스트림 처리를 위한 통합 공정
WO2016153780A1 (en) 2015-03-20 2016-09-29 Resinate Materials Group, Inc. Cycloaliphatic polyester polyols from thermoplastic polyesters
US9522976B2 (en) 2015-03-20 2016-12-20 Resinate Materials Group, Inc. Cycloaliphatic polyester polyols from thermoplastic polyesters
WO2017058504A1 (en) 2015-10-02 2017-04-06 Resinate Materials Group, Inc. High performance coatings
US11891480B2 (en) 2016-02-01 2024-02-06 Henkel Ag & Co. Kgaa Laminating adhesives using polyester from transesterification of polylactic acid with natural oils
EP3411423B1 (de) * 2016-02-01 2021-06-30 Henkel IP & Holding GmbH Umesterung von polymilchsäure mit natürlichen ölen
WO2018009355A1 (en) 2016-07-08 2018-01-11 Resinate Materials Group, Inc. Sustainable polyol blends for high-performance coatings
US10155837B2 (en) 2016-07-29 2018-12-18 Resinate Materials Group, Inc. Sustainable polyester polyol compositions
WO2018022368A1 (en) 2016-07-29 2018-02-01 Resinate Materials Group, Inc. Sustainable polyester polyol compositions
JP2019536830A (ja) 2016-09-12 2019-12-19 レジネート マテリアルズ グループ、インコーポレイテッド ブレンドを含むポリフェノールアルコキシレート及びコーティング
KR20190123286A (ko) 2017-03-03 2019-10-31 레지네이트 머티리얼스 그룹, 아이엔씨. 지속 가능하고 에너지―경화성인 폴리에스테르 폴리올 및 그로부터의 코팅물 또는 경질 발포체
WO2019010018A1 (en) * 2017-07-07 2019-01-10 Stepan Company LOW VISCOSITY POLYOLS FOR POLYURETHANE APPLICATIONS
WO2019076582A1 (en) 2017-10-20 2019-04-25 Henkel Ag & Co. Kgaa POLYESTER POLYOLS BASED ON PHTALIC ACID WITH LOW VISCOSITY
CN111655805B (zh) 2018-01-23 2023-01-10 斯蒂潘公司 用于低voc聚氨酯应用的多元醇
US11845863B2 (en) 2020-05-04 2023-12-19 Carlisle Construction Materials, LLC Polyurethane dispersions and their use to produce coatings and adhesives

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1922459A (en) 1933-08-15 Their production
US3647759A (en) * 1970-02-04 1972-03-07 Hercules Inc Resinous reaction product of ethylene glycol and dmt esterified oxidate residue
JPS526744B2 (de) † 1974-04-30 1977-02-24
RO83203B1 (ro) 1981-09-22 1984-01-30 Centrul De Cercetari Pentru Protectii Anticorozive Lacuri Si Vopsele Procedeu pentru obtinerea rasinilor alchidice
US4411949A (en) * 1982-02-01 1983-10-25 The Celotex Corporation Polymeric foams from transesterified by-product derived from manufacture of dimethyl terephthalate and laminates therefrom
US4529744A (en) 1982-10-25 1985-07-16 Stepan Company Compatibilized aromatic polyester polyols
US4595711A (en) 1984-06-20 1986-06-17 Stepan Company Aromatic polyester polyols fluorocarbon compatibilized with ethoxylate propoxylate compounds for urethane and isocyanurate foams
US4644048A (en) 1985-07-12 1987-02-17 Stepan Company Self-compatibilizing phthalate-based polyester polyols
US4644027A (en) 1985-07-15 1987-02-17 Stepan Company Self-compatibilizing phthalate-based polyester polyols
US4608432A (en) 1985-09-23 1986-08-26 Stepan Company Self-compatibilizing polyester polyol blends based on polyalkylene terephthalate
US4720571A (en) † 1986-06-18 1988-01-19 Hercules Incorporated Polyols from scrap polyethylene terephthalate and dimethyl terephthalate process residue
JPS6325584A (ja) † 1986-07-18 1988-02-03 Seikosha Co Ltd アラ−ム機構
DE3641217A1 (de) * 1986-12-03 1988-06-16 Bayer Ag Estergruppen- und urethangruppen-haltige bindemittel, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von ueberzuegen
US4812533A (en) * 1987-03-25 1989-03-14 Caschem, Inc. Hydroxy acid esterified polyols
US4714717A (en) * 1987-04-06 1987-12-22 Jim Walter Resources, Inc. Polyester polyols modified by low molecular weight glycols and cellular foams therefrom
US4897429A (en) * 1989-03-27 1990-01-30 Cape Industries Aromatic polyester polyols from dimethyl terephthalate process residue and tall oil fatty acids
HU210404B (en) 1989-04-24 1995-04-28 Huetzen Process for producing polyurethane foam free of halogenated hydrocarbons
US5075417A (en) 1990-08-31 1991-12-24 Cape Industries Polyester polyols from tall oil fatty acid, maleic anhydride, and aromatic polyester polyols
DE4222519A1 (de) 1992-07-09 1994-01-13 Bayer Ag Verfahren zur Herstellung von harten Urethangruppen und überwiegend Isocyanuratgruppen aufweisenden Schaumstoffen
DE4311039B4 (de) 1992-10-13 2005-03-10 Huettenes Albertus Lackrohstof In Wasser dispergiertes Bindemittel für wässrige Nagellacke und Verfahren zu seiner Herstellung
US5451615A (en) 1994-10-20 1995-09-19 The Dow Chemical Company Process for preparing polyurethane foam in the presence of a hydrocarbon blowing agent
HUT77801A (hu) 1994-10-20 1998-08-28 The Dow Chemical Company Eljárás zárt cellás poliuretánhabok előállítására szénhidrogén hajtóanyag jelenlétében, valamint poliuretán-prekurzorként alkalmazható anyagkeverékek
US5464562A (en) 1995-04-24 1995-11-07 Basf Corporation Polyoxyalkylene polyether monool polyurethane foam additive
US5470501A (en) 1995-05-08 1995-11-28 Basf Corporation Processability of hydrocarbon blown, polyisocyanate based foams through use of a compatibilizing agent
RU2114871C1 (ru) † 1995-11-20 1998-07-10 Закрытое акционерное общество Полтинг-инвест Способ получения сложных полиэфирполиолов и композиция для получения жестких пенополиуретанов
US5632898A (en) 1996-08-13 1997-05-27 Isis Pharmaceuticals, Inc. Method for removing unreacted electrophiles from a reaction mixture
DE19639334C2 (de) † 1996-09-25 1999-07-15 Thanex Polyurethan Chemie Gmbh Verfahren zur Herstellung eines Polyurethanschaums
US6359022B1 (en) 1997-10-10 2002-03-19 Stepan Company Pentane compatible polyester polyols
US5922779A (en) 1997-10-10 1999-07-13 Stepan Company Polyol blends for producing hydrocarbon-blown polyurethane and polyisocyanurate foams

Also Published As

Publication number Publication date
EP1058701B2 (de) 2011-03-16
DE69913946T2 (de) 2004-06-09
EP1058701B1 (de) 2004-01-02
DE69913946D1 (de) 2004-02-05
DE69913946T3 (de) 2012-01-05
WO1999042508A1 (en) 1999-08-26
EP1058701A1 (de) 2000-12-13
US6664363B1 (en) 2003-12-16
AU3306199A (en) 1999-09-06

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