CA2739845C - Polyester polyols based on terephthalic acid - Google Patents

Polyester polyols based on terephthalic acid Download PDF

Info

Publication number
CA2739845C
CA2739845C CA2739845A CA2739845A CA2739845C CA 2739845 C CA2739845 C CA 2739845C CA 2739845 A CA2739845 A CA 2739845A CA 2739845 A CA2739845 A CA 2739845A CA 2739845 C CA2739845 C CA 2739845C
Authority
CA
Canada
Prior art keywords
acid
oil
mol
polyester polyol
weight
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.)
Active
Application number
CA2739845A
Other languages
English (en)
French (fr)
Other versions
CA2739845A1 (en
Inventor
Lionel Gehringer
Gunnar Kampf
Gerlinde Tischer
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.)
BASF SE
Original Assignee
BASF SE
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=41479605&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2739845(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF SE filed Critical BASF SE
Publication of CA2739845A1 publication Critical patent/CA2739845A1/en
Application granted granted Critical
Publication of CA2739845C publication Critical patent/CA2739845C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08G18/42—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
    • 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
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/183—Terephthalic 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G18/4244—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
    • C08G63/123—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/127—Acids containing aromatic rings
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • 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

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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyesters Or Polycarbonates (AREA)
CA2739845A 2008-10-15 2009-10-13 Polyester polyols based on terephthalic acid Active CA2739845C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08166708 2008-10-15
EP08166708.1 2008-10-15
PCT/EP2009/063358 WO2010043624A2 (de) 2008-10-15 2009-10-13 Polyesterpolyole auf basis von terephthalsäure

Publications (2)

Publication Number Publication Date
CA2739845A1 CA2739845A1 (en) 2010-04-22
CA2739845C true CA2739845C (en) 2016-08-16

Family

ID=41479605

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2739845A Active CA2739845C (en) 2008-10-15 2009-10-13 Polyester polyols based on terephthalic acid

Country Status (14)

Country Link
US (1) US20110201716A1 (https=)
EP (1) EP2340269B1 (https=)
JP (1) JP5735920B2 (https=)
KR (1) KR101722273B1 (https=)
CN (1) CN102245668B (https=)
BR (1) BRPI0920168A2 (https=)
CA (1) CA2739845C (https=)
ES (1) ES2391811T3 (https=)
HR (1) HRP20120999T1 (https=)
MX (1) MX2011003903A (https=)
PL (1) PL2340269T3 (https=)
PT (1) PT2340269E (https=)
SI (1) SI2340269T1 (https=)
WO (1) WO2010043624A2 (https=)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120029392A (ko) * 2009-05-19 2012-03-26 인비스타 테크놀러지스 에스.에이.알.엘. 폴리올 조성물, 수지 블렌드 조성물, 스프레이 조성물, 및 각각의 사용 방법, 및 각각의 제조 방법
CN101851328B (zh) * 2010-06-12 2011-09-07 常州市康宏装饰材料有限公司 高官能度聚酯多元醇及其制备方法
EP2622001B1 (en) * 2010-09-29 2016-04-20 Dow Global Technologies LLC High functionality aromatic polyesters, polyol blends comprising the same and resultant products therefrom
US9062158B2 (en) 2010-12-02 2015-06-23 Basf Se Polyester polyols based on aromatic dicarboxylic acids
UA111833C2 (uk) * 2010-12-02 2016-06-24 Басф Се Поліестерполіоли на основі ароматичних дикарбонових кислот
US20120214891A1 (en) * 2011-02-23 2012-08-23 Basf Se Polyester polyols based on aromatic dicarboxylic acids
EP2492297A1 (de) * 2011-02-23 2012-08-29 Basf Se Polyesterpolyole auf Basis aromatischer Dicarbonsäuren und daraus hergestellte Polyurethanhartschäume
CN103619898A (zh) * 2011-05-31 2014-03-05 巴斯夫欧洲公司 硬质聚氨酯泡沫
BR112014016275B1 (pt) * 2012-01-02 2020-10-27 Basf Se processo para produzir espumas rígidas de poliuretano, espuma rígida de poliuretano, uso de uma espuma rígida de poliuretano, e, componente de poliol
US8895636B2 (en) 2012-01-02 2014-11-25 Basf Se Producing rigid polyurethane foams and rigid polyisocyanurate foams
US10472454B2 (en) * 2012-01-18 2019-11-12 Basf Se Preparing rigid polyurethane foams
CN104080827B (zh) * 2012-01-18 2016-04-27 巴斯夫欧洲公司 制备硬质聚氨酯泡沫的方法
WO2013113741A1 (de) 2012-02-02 2013-08-08 Bayer Intellectual Property Gmbh Verbundelemente mit verbesserter dimensionsstabilität
US9353234B2 (en) * 2012-03-01 2016-05-31 Basf Se Rigid polyurethane foams
EP2634201A1 (de) * 2012-03-01 2013-09-04 Basf Se Polyurethan-Hartschaumstoffe
CN104204016B (zh) * 2012-03-23 2017-06-20 巴斯夫欧洲公司 用于制备硬质聚氨酯泡沫和硬质聚异氰脲酸酯泡沫的方法
US20130324626A1 (en) * 2012-05-30 2013-12-05 Basf Se Producing rigid polyurethane foams
CN104736599A (zh) * 2012-05-30 2015-06-24 巴斯夫欧洲公司 用于制备硬质聚氨酯泡沫的聚酯醇
SI2855551T1 (sl) * 2012-05-30 2016-10-28 Basf Se Metoda za izdelavo trdih poliuretanskih pen
RU2637027C2 (ru) * 2012-06-01 2017-11-29 Стора Энсо Ойй Композиция в виде содержащей лигнин дисперсии, способ ее изготовления и применение
CN102718957A (zh) * 2012-06-27 2012-10-10 淄博德信联邦化学工业有限公司 用于制备聚氨酯泡沫的芳烃聚酯多元醇及其制备方法
CN104684704B (zh) * 2012-09-28 2017-03-08 巴斯夫欧洲公司 制备复合型材的方法
MX385098B (es) * 2013-03-15 2025-03-14 Stepan Co Polioles de poliester que imparten propiedades de flamabilidad mejoradas.
CN105980438A (zh) * 2014-02-11 2016-09-28 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
CN105440250A (zh) * 2014-08-21 2016-03-30 合众（佛山）化工有限公司 一种木器漆用耐黄变抗划伤ipdi固化剂的制备方法
CN105440253A (zh) * 2014-08-21 2016-03-30 合众（佛山）化工有限公司 一种木器漆用抗划伤tdi固化剂的制备方法
CN105367745A (zh) * 2014-08-21 2016-03-02 合众（佛山）化工有限公司 一种抗划伤tdi及ipdi多聚物聚氨酯固化剂的制备方法
CN105367746A (zh) * 2014-08-21 2016-03-02 合众（佛山）化工有限公司 一种抗划伤mdi及ipdi多聚物聚氨酯固化剂的制备方法
JP2017110142A (ja) * 2015-12-18 2017-06-22 Dic株式会社 ポリエステルポリオール、コーティング材、及び包装材料
CN106279649B (zh) * 2016-08-09 2018-05-04 浙江南益生物科技有限公司 一种用于pbat的交联剂及其制备方法
US10767073B2 (en) * 2016-10-18 2020-09-08 Ppg Industries Ohio, Inc. Curable film-forming compositions containing hydroxyl functional, branched acrylic polymers and multilayer composite coatings
EP3535236B1 (en) * 2016-11-04 2020-12-16 Indorama Ventures Oxides LLC Estolides of vegetable oil alkoxylates and methods of making and using
CN110234674B (zh) * 2017-01-25 2021-11-16 巴斯夫欧洲公司 冷柔聚氨酯制剂
EP3354671A1 (de) 2017-01-31 2018-08-01 Covestro Deutschland AG Verfahren zur herstellung von polyurethan (pur) und polyurethan/polyisocyanurat (pur/pir)- hartschaumstoffen
EP3372625A1 (de) 2017-03-07 2018-09-12 Covestro Deutschland AG Polyurethanschaum und verfahren zu seiner herstellung
EP3378880B1 (de) 2017-03-22 2021-06-02 Covestro Deutschland AG Poröse materialien auf basis eines polyurethan-polyisocyanuratgemisches oder eines polyharnstoff-polyisocyanuratgemisches und deren herstellung und verwendung
EP3424707A1 (de) 2017-07-07 2019-01-09 Covestro Deutschland AG Verfahren zur herstellung von verbundelementen mit gezieltem auftragen eines haftvermittlers
JP2020526646A (ja) 2017-07-11 2020-08-31 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 ハロゲン非含有難燃剤を含む軟質フォーム
EP3428210A1 (de) 2017-07-11 2019-01-16 Covestro Deutschland AG Flammgeschützte pur/pir - hartschaumstoffe
EP3428212A1 (de) 2017-07-11 2019-01-16 Covestro Deutschland AG Weichschaumstoff mit halogenfreiem flammschutz
EP3428209B1 (de) * 2017-07-13 2019-10-30 Henkel AG & Co. KGaA Teilkristalline mischung von polyesterpolyolen und deren verwendung
WO2019051637A1 (en) 2017-09-12 2019-03-21 Covestro Deutschland Ag COMPOSITE MATERIAL COMPRISING A POLYURETHANE-POLYACRYLATE RESIN MATRIX
EP3498745A1 (de) 2017-12-18 2019-06-19 Covestro Deutschland AG Flammgeschützte polyurethan-hartschaumstoffe
EP3498744A1 (de) 2017-12-18 2019-06-19 Covestro Deutschland AG Flammgeschützte polyurethan-hartschaumstoffe
EP3743474A4 (en) * 2018-01-23 2021-10-13 Stepan Company POLYOLS FOR LOW VOLATILE POLYURETHANE APPLICATIONS
EP3549966A1 (de) 2018-04-03 2019-10-09 Covestro Deutschland AG Herstellung von flammwidrigen pur-/pir-hartschaumstoff
EP3549670A1 (en) 2018-04-06 2019-10-09 Covestro Deutschland AG Manufacturing method for a polyurethane-poly(meth)acrylate resin
EP3774983B1 (en) 2018-04-10 2022-06-15 Stepan Company Polyol blends and rigid foams with improved low-temperature r-values
EP3553106A1 (de) 2018-04-13 2019-10-16 Covestro Deutschland AG Verfahren zur herstellung von polyurethan/polyisocyanurat (pur/pir) - hartschaumstoffen
EP3553107A1 (de) 2018-04-13 2019-10-16 Covestro Deutschland AG Verfahren zur herstellung von polyurethan/polyisocyanurat (pur/pir) - hartschaumstoffen
EP3581599A1 (de) 2018-06-15 2019-12-18 Covestro Deutschland AG Thiocarbonat-haltige pur/pir-hartschäume und daraus erhaltene polyurethane
EP3587469A1 (de) 2018-06-22 2020-01-01 Covestro Deutschland AG Verfahren zur herstellung von polyol
EP3608347A1 (de) 2018-08-08 2020-02-12 Covestro Deutschland AG Weichschaumstoff mit halogenfreiem flammschutz
CN112638976A (zh) 2018-08-08 2021-04-09 科思创知识产权两合公司 作为pur/pir硬质泡沫材料的阻燃添加剂的次膦酸盐
EP3683251A1 (de) 2019-01-15 2020-07-22 Covestro Deutschland AG Verfahren zur herstellung von diol
CN109824873A (zh) * 2019-01-25 2019-05-31 江苏康宏新材料有限公司 一种用于全水发泡的聚酯多元醇及其制备方法
EP3719047A1 (de) 2019-04-05 2020-10-07 Covestro Deutschland AG Verfahren zur herstellung von flammgeschützten pur-/pir-schaumstoffen
CN114026058B (zh) * 2019-06-28 2024-08-20 伊士曼化工公司 制备新型缩聚预聚酯、其它聚酯前体和共聚酯的方法
EP3763776A1 (de) 2019-07-12 2021-01-13 Covestro Deutschland AG Verfahren zur herstellung von flammwidrigen pur-/pir-hartschäumen
EP3789417A1 (de) 2019-09-06 2021-03-10 Covestro Deutschland AG Polyurethan-basierter isolationskörper und verfahren zu seiner herstellung
WO2021069306A1 (de) 2019-10-08 2021-04-15 Covestro Intellectual Property Gmbh & Co. Kg Vorrichtung zur vermischung reaktiver komponenten
CN110698659B (zh) * 2019-10-21 2022-04-22 万华化学集团股份有限公司 一种苯酐聚酯多元醇及其制备方法
EP3838545A1 (de) 2019-12-17 2021-06-23 Covestro Deutschland AG Polyolmischungen und deren verwendung in der herstellung feinzelliger polyurethanschäume
EP3957665A1 (de) 2020-08-20 2022-02-23 Covestro Deutschland AG Lagerstabile polyolformulierungen
EP4011891A1 (de) 2020-12-09 2022-06-15 Covestro Deutschland AG Verfahren zur herstellung von flammgeschützten pur/pir-hartschaumstoffen
EP4089129A1 (de) 2021-05-12 2022-11-16 Covestro Deutschland AG Lagerstabile polyesterpolyolformulierungen enthaltend terephthalsäure-basierte polyester
EP4230670A1 (de) 2022-02-18 2023-08-23 Covestro Deutschland AG Lagerstabile polyolformulierungen
EP4269463A1 (de) 2022-04-26 2023-11-01 Covestro Deutschland AG Dimensionsstabile offenzellige feinzellige polyurethan-hartschaumstoffe
EP4275857A1 (de) 2022-05-12 2023-11-15 Covestro Deutschland AG Werkzeug zur herstellung von schaumstoffen
EP4286438A1 (de) 2022-05-31 2023-12-06 Covestro Deutschland AG Komprimierter, offenzelliger, feinzelliger pur/pir-hartschaumstoff
EP4379021A1 (en) 2022-11-30 2024-06-05 Covestro Deutschland AG Pyrolysis of scrap, fiber reinforced polyurethane-poly(meth)acrylate composite material for recovery of recyclates
EP4674883A1 (de) 2024-07-01 2026-01-07 Basf Se Herstellung von halogenfrei flammgeschützten polyurethan-hartschäumen und polyisocyanurat-hartschäumen
CN119161847B (zh) * 2024-11-21 2025-04-04 杭州得力科技股份有限公司 一种聚氨酯结构胶

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523093A (en) * 1961-11-28 1970-08-04 Paul Stamberger Method of producing polyurethanes by reacting polyisocyanate with a preformed polymer resulting from polymerization of ethylenically unsaturated monomers
GB1022434A (en) * 1961-11-28 1966-03-16 Union Carbide Corp Improvements in and relating to polymers
US3267050A (en) * 1962-05-21 1966-08-16 Union Carbide Corp Foamed organic polyisocyanate-amine reaction products
DE1251525B (https=) * 1963-06-13
DE2850609A1 (de) * 1978-11-22 1980-06-12 Basf Ag Verfahren zur herstellung von stabilen fuellstoff-polyol-dispersionen
US4374209A (en) * 1980-10-01 1983-02-15 Interchem International S.A. Polymer-modified polyols useful in polyurethane manufacture
US4722803A (en) * 1985-10-29 1988-02-02 Stepan Company Self-compatibilizing polyester polyol blends based on dimethyl terephthalate residues
JPS63312312A (ja) * 1986-04-23 1988-12-20 ザ　ダウ　ケミカル　カンパニ− 活性水素組成物及び成形気泡ポリマ−
GB8613199D0 (en) * 1986-05-30 1986-07-02 Ici Plc Polyester polyols
US5051528A (en) * 1990-04-24 1991-09-24 Eastman Kodak Company Recovery process for ethylene glycol and dimethylterephthalate
US5877255A (en) * 1996-03-27 1999-03-02 Sika Ag Vorm. Kaspar Winkler & Co. Kind of polyhydroxyl compounds suitable for the polyurethane synthesis
US6664363B1 (en) * 1998-02-23 2003-12-16 Stepan Company Low viscosity polyester polyols and methods for preparing same
US6133329A (en) * 1999-03-31 2000-10-17 Oxid L.P. Aromatic polyester polyols made from a natural oil
CN1247656C (zh) * 2003-08-07 2006-03-29 烟台万华聚氨酯股份有限公司 一种聚酯多元醇与其改性原料的生产工艺和用途
CN1803878A (zh) * 2005-12-22 2006-07-19 辽阳东辰聚氨酯有限公司 生产聚氨酯泡沫、聚异氰脲酸酯泡沫及聚氨酯胶粘剂的聚酯多元醇及制备工艺
US7560526B2 (en) * 2006-03-21 2009-07-14 Oxid, L.P. Polyol with high cyclopentane solubility
JP2007297478A (ja) * 2006-04-28 2007-11-15 Kawasaki Kasei Chem Ltd ポリエステルポリオール、それを用いたポリウレタンフォーム用組成物、及びポリウレタンフォーム
CN101265323A (zh) * 2007-03-16 2008-09-17 张鹏飞 聚酯多元醇

Also Published As

Publication number Publication date
EP2340269A2 (de) 2011-07-06
BRPI0920168A2 (pt) 2015-12-29
KR101722273B1 (ko) 2017-03-31
WO2010043624A2 (de) 2010-04-22
ES2391811T3 (es) 2012-11-30
WO2010043624A3 (de) 2010-12-09
EP2340269B1 (de) 2012-09-05
SI2340269T1 (sl) 2013-01-31
HRP20120999T1 (hr) 2012-12-31
JP2012505941A (ja) 2012-03-08
MX2011003903A (es) 2011-04-28
PL2340269T3 (pl) 2013-02-28
CN102245668B (zh) 2014-04-09
JP5735920B2 (ja) 2015-06-17
CN102245668A (zh) 2011-11-16
CA2739845A1 (en) 2010-04-22
US20110201716A1 (en) 2011-08-18
PT2340269E (pt) 2012-12-05
KR20110090930A (ko) 2011-08-10

Similar Documents

Publication Publication Date Title
CA2739845C (en) Polyester polyols based on terephthalic acid
CA2819569C (en) Polyester polyols based on aromatic dicarboxylic acids
KR102058227B1 (ko) 경질 폴리우레탄 발포체 및 경질 폴리이소시아누레이트 발포체의 제조 방법
AU2012366814B2 (en) Method for producing rigid polyurethane foams
KR102338624B1 (ko) 폴리우레탄 강성 폼 및 폴리이소시아누레이트 강성 폼의 제조 방법
US9062158B2 (en) Polyester polyols based on aromatic dicarboxylic acids
AU2012364369B2 (en) Method for producing polyurethane hard foams and polyisocyanurate hard foams
KR101802010B1 (ko) 방향족 디카르복실산을 기초로 한 폴리에스테르 폴리올 및 이로부터 제조된 경질 폴리우레탄 폼
US10472454B2 (en) Preparing rigid polyurethane foams
JP6324949B2 (ja) 硬質ポリウレタンフォームの製造方法
US20120214891A1 (en) Polyester polyols based on aromatic dicarboxylic acids
CA2874910C (en) Polyesterols for producing rigid polyurethane foams
US8895636B2 (en) Producing rigid polyurethane foams and rigid polyisocyanurate foams
US20130324632A1 (en) Polyesterols for producing rigid polyurethane foams

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20141010

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 15TH ANNIV.) - STANDARD

Year of fee payment: 15

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20240917

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20240917

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20240917

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 16TH ANNIV.) - STANDARD

Year of fee payment: 16

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250916

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250916