AU3927099A - Method for producing polyester alcohols, and polyester alcohols - Google Patents

Method for producing polyester alcohols, and polyester alcohols

Info

Publication number
AU3927099A
AU3927099A AU39270/99A AU3927099A AU3927099A AU 3927099 A AU3927099 A AU 3927099A AU 39270/99 A AU39270/99 A AU 39270/99A AU 3927099 A AU3927099 A AU 3927099A AU 3927099 A AU3927099 A AU 3927099A
Authority
AU
Australia
Prior art keywords
polyester alcohols
producing
alcohols
polyester
producing polyester
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
AU39270/99A
Other languages
English (en)
Inventor
Gerhard Behrendt
Andreas Lobeda
Martin Pohl
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.)
Havel Chemie AG
Original Assignee
Havel Chemie AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Havel Chemie AG filed Critical Havel Chemie AG
Publication of AU3927099A publication Critical patent/AU3927099A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
    • C08J11/22—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
    • C08J11/24—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing 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
    • 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
    • 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
    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
AU39270/99A 1998-04-16 1999-04-16 Method for producing polyester alcohols, and polyester alcohols Abandoned AU3927099A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19817538 1998-04-16
DE19817538 1998-04-16
DE19915128 1999-03-25
DE19915128 1999-03-25
PCT/EP1999/002603 WO1999054380A1 (de) 1998-04-16 1999-04-16 Verfahren zur herstellung von polyesteralkoholen sowie polyesteralkohole

Publications (1)

Publication Number Publication Date
AU3927099A true AU3927099A (en) 1999-11-08

Family

ID=26045629

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39270/99A Abandoned AU3927099A (en) 1998-04-16 1999-04-16 Method for producing polyester alcohols, and polyester alcohols

Country Status (3)

Country Link
AU (1) AU3927099A (de)
DE (1) DE19918650A1 (de)
WO (1) WO1999054380A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP261498A0 (en) * 1998-03-27 1998-04-23 Swig Pty Ltd Improved conversion of contaminated polyethylene terephthalate to polybutylene terephthalate
DE10019081A1 (de) * 2000-04-11 2001-10-25 Enretec Polychemie Entsorgungs Verfahren zur Aufbereitung von bunten und gemischten Polyester-Abfällen
DE102008054940A1 (de) 2007-12-21 2009-07-02 Gt Elektrotechnische Produkte Gmbh Neue Polyurethan-Vergussmassen und Verfahren zu ihrer Herstellung
DE102007063442B4 (de) 2007-12-21 2013-01-10 Gt Elektrotechnische Produkte Gmbh Verfahren zur Herstellung von aromatischen Polyesterpolyolen und diese Polyole
RU2529869C2 (ru) 2009-04-09 2014-10-10 Байер Матириальсайенс Аг Сложные полиэфирполиолы из терефталевой кислоты и олигоакиленоксидов
CN104177901A (zh) * 2014-08-20 2014-12-03 新盾汽车材料（石家庄）有限公司 一种高速列车专用原子灰及其制备方法
US10336925B2 (en) 2015-09-08 2019-07-02 Resinate Materials Group, Inc. Polyester polyols for reactive hot-melt adhesives
ES2867528T3 (es) * 2016-12-23 2021-10-20 Basf Se Poliuretano termoplástico con elevada resistencia a la propagación del desgarre
CN109851763B (zh) * 2018-12-28 2021-09-28 沈阳化工研究院有限公司 一种锂电池铝塑膜外层胶黏剂的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH678184A5 (de) * 1989-03-09 1991-08-15 Tisslan S A
WO1994025517A1 (en) * 1993-05-04 1994-11-10 Ashland Oil, Inc. Cured unsaturated polyesters glycolysis for recycle reactant
DE4437043A1 (de) * 1994-10-17 1996-04-18 Hoechst Ag Polyole und Verfahren zu deren Herstellung aus PET-Abfällen der PET-Produktion

Also Published As

Publication number Publication date
WO1999054380A1 (de) 1999-10-28
DE19918650A1 (de) 2000-01-27

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase