BR112013026722A2 - poliol poliéter-éster e o seu uso - Google Patents

poliol poliéter-éster e o seu uso

Info

Publication number
BR112013026722A2
BR112013026722A2 BR112013026722A BR112013026722A BR112013026722A2 BR 112013026722 A2 BR112013026722 A2 BR 112013026722A2 BR 112013026722 A BR112013026722 A BR 112013026722A BR 112013026722 A BR112013026722 A BR 112013026722A BR 112013026722 A2 BR112013026722 A2 BR 112013026722A2
Authority
BR
Brazil
Prior art keywords
polyether
polyol
ester
polyurethane
molecular weight
Prior art date
Application number
BR112013026722A
Other languages
English (en)
Inventor
Hailiang Chen
Jian Li
Zhaoyang Liu
Original Assignee
Shandong Dongda Inov Polyurethane Co Ltd
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 Shandong Dongda Inov Polyurethane Co Ltd filed Critical Shandong Dongda Inov Polyurethane Co Ltd
Publication of BR112013026722A2 publication Critical patent/BR112013026722A2/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
    • 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
    • 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

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)

Abstract

resumo “poliol poliéter-éster e o seu uso”, é de preferência um poliol de polipropileno óxido com uma funcionalidade de 2 a 3 e com um peso molecular numérico médio de 400~1000. a presente invenção revela um poliol poliéter-éster e o seu uso. o poliol poliéter-éster tendo um peso molecular numérico médio na gama de 1000~2000 é preparado por uma reação de condensação de um poliol poliéter de óxido de polipropileno tendo um peso molecular de 400-1000, um ácido dibásico e um diol de baixo peso molecular sob certas condições de reação. o poliol poliéter-éster assim preparado é misturado com um diisocianato e feito reagir sob uma gama de temperatura de 75 a 85ºc durante três horas, em seguida, as bolhas de ar são removidas da mistura sob vácuo para se obter um pré-polímero de poliuretano. um artigo de elastômero de poliuretano é produzido por meio da reação do pré-polímero de poliuretano e de um agente de cura de diamina aromática. o poliol poliéter-éster assim produzido possui as ligações éster e ligações éter e também é terminada por um grupo hidroxilo primário, por isso tem uma elevada reatividade. o artigo elastomérico de poliuretano feito a partir do poliol poliéter-éster tem as excelentes propriedades mecânicas do produto de poliéster de poliuretano e as excelentes propriedades de resistência à hidrólise do produto de poliéter de poliuretano.
BR112013026722A 2011-10-27 2012-03-19 poliol poliéter-éster e o seu uso BR112013026722A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110330803XA CN102504223A (zh) 2011-10-27 2011-10-27 聚醚酯多元醇及其使用方法
PCT/CN2012/000342 WO2013060089A1 (zh) 2011-10-27 2012-03-19 聚醚酯多元醇及其使用方法

Publications (1)

Publication Number Publication Date
BR112013026722A2 true BR112013026722A2 (pt) 2019-07-09

Family

ID=46216362

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013026722A BR112013026722A2 (pt) 2011-10-27 2012-03-19 poliol poliéter-éster e o seu uso

Country Status (5)

Country Link
CN (1) CN102504223A (pt)
AU (1) AU2012327771B2 (pt)
BR (1) BR112013026722A2 (pt)
MY (1) MY165489A (pt)
WO (1) WO2013060089A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102504223A (zh) * 2011-10-27 2012-06-20 山东东大一诺威聚氨酯有限公司 聚醚酯多元醇及其使用方法
CN103642019A (zh) * 2013-11-21 2014-03-19 金发科技股份有限公司 一种高回弹性聚酯弹性体及其制备方法
CN104945593B (zh) * 2015-05-13 2017-12-29 吕涛 一种薄膜级tpu切片的制备方法
JP2017145275A (ja) * 2016-02-15 2017-08-24 株式会社Adeka 樹脂用改質剤、樹脂組成物、およびこれを用いたフィルム
CN105732967A (zh) * 2016-03-07 2016-07-06 美瑞新材料股份有限公司 一种扩链法制备热塑性共聚酯弹性体的方法
CN106167543A (zh) * 2016-08-11 2016-11-30 安徽龙川橡塑科技有限公司 一种细筛孔聚氨酯筛网的生产工艺
CN106750233B (zh) * 2017-01-16 2018-11-23 美瑞新材料股份有限公司 一种聚碳酸酯-醚多元醇的制备工艺及耐油耐低温的聚氨酯弹性体
CN107573475B (zh) * 2017-09-15 2020-11-24 山东一诺威聚氨酯股份有限公司 用于制作实心足球的聚氨酯组合物及其制备方法和应用
CN108148536B (zh) * 2017-12-20 2021-03-19 上海康达化工新材料集团股份有限公司 一种耐介质聚氨酯复膜胶及其制备方法和应用
CN108285524B (zh) * 2017-12-29 2021-10-01 浙江华峰新材料有限公司 止滑型聚氨酯弹性体原液及其制备方法和应用
CN108467480A (zh) * 2018-03-22 2018-08-31 上海联景高分子材料有限公司 聚醚改性聚酯多元醇及其聚合而成的热塑性聚氨酯弹性体
CN110387032B (zh) * 2019-07-25 2021-07-23 万华化学集团股份有限公司 一种聚醚酯多元醇、其制备方法及其制备的聚氨酯弹性体
CN110511346B (zh) * 2019-09-16 2022-01-25 嘉兴学院 一种基于聚醚酯多元醇的聚氨酯及其制备方法和应用
CN112142880B (zh) * 2020-10-14 2022-07-01 长华化学科技股份有限公司 聚合物多元醇的连续提纯方法
CN115246925A (zh) * 2021-09-26 2022-10-28 佳化化学科技发展（上海）有限公司 一种聚醚酯及其制备方法和应用
CN113980230B (zh) * 2021-11-01 2023-06-02 山东一诺威聚氨酯股份有限公司 耐湿热型热塑性聚氨酯弹性体材料及其制备方法
CN114057975B (zh) * 2021-11-05 2023-03-28 广州黑格智造信息科技有限公司 低雾度高韧性聚氨酯丙烯酸酯、光固化材料及其制备方法和应用
CN115010901A (zh) * 2022-06-17 2022-09-06 佳化化学科技发展（上海）有限公司 一种低粘度耐水解光固化聚氨酯树脂及其制备方法和应用
CN117487123A (zh) * 2023-12-29 2024-02-02 山东一诺威聚氨酯股份有限公司 高韧性高强度聚氨酯攀岩支点材料及其制备方法

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DE3437915A1 (de) * 1984-10-17 1986-04-17 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyetheresterpolyolen, entsprechende verfahrensprodukte und ihre verwendung
ES2159606T3 (es) * 1994-03-30 2001-10-16 Arco Chem Tech Procedimiento de preparacion de un polieterester.
CN1281658C (zh) * 2002-09-04 2006-10-25 中纺投资发展股份有限公司 吹塑级聚醚酯弹性体的制备方法
CN1480477A (zh) * 2002-09-04 2004-03-10 中纺投资发展股份有限公司 低硬度高熔点的高性能热塑性聚醚酯弹性体
DE10248949B4 (de) * 2002-10-21 2006-09-28 Bayer Materialscience Ag Polyurethanelastomere, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10357895A1 (de) * 2003-12-11 2005-07-07 Bayer Materialscience Ag Polymerdispersionen in Polyesterpolyolen
DE102005031975A1 (de) * 2005-07-08 2007-01-11 Bayer Materialscience Ag PUR-Polyesterweichschaumstoffe auf Basis von Polyetheresterpolyolen
CN101130597B (zh) * 2007-09-29 2011-06-01 山东东大一诺威聚氨酯有限公司 一种耐溶剂型聚氨酯弹性体的合成方法
CN102504223A (zh) * 2011-10-27 2012-06-20 山东东大一诺威聚氨酯有限公司 聚醚酯多元醇及其使用方法

Also Published As

Publication number Publication date
CN102504223A (zh) 2012-06-20
WO2013060089A1 (zh) 2013-05-02
MY165489A (en) 2018-03-23
AU2012327771A1 (en) 2013-09-19
AU2012327771B2 (en) 2015-08-20

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