BR112013025054A2 - método para produzir um poliéter poliol de cadeia curta e espuma de polímero de poliuretano - Google Patents

método para produzir um poliéter poliol de cadeia curta e espuma de polímero de poliuretano

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Publication number
BR112013025054A2
BR112013025054A2 BR112013025054A BR112013025054A BR112013025054A2 BR 112013025054 A2 BR112013025054 A2 BR 112013025054A2 BR 112013025054 A BR112013025054 A BR 112013025054A BR 112013025054 A BR112013025054 A BR 112013025054A BR 112013025054 A2 BR112013025054 A2 BR 112013025054A2
Authority
BR
Brazil
Prior art keywords
short chain
polyether
producing
polymer foam
chain polyether
Prior art date
Application number
BR112013025054A
Other languages
English (en)
Other versions
BR112013025054B1 (pt
Inventor
A Babb David
R Van Der Wal Hanno
Masy Jean-Paul
L Shutov Pavel
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112013025054A2 publication Critical patent/BR112013025054A2/pt
Publication of BR112013025054B1 publication Critical patent/BR112013025054B1/pt

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    • 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
    • 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
    • C08G65/2642—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 characterised by the catalyst used
    • C08G65/2669—Non-metals or compounds thereof
    • C08G65/2678—Sulfur or compounds thereof
    • 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
    • C08G65/2603—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 oxygen
    • C08G65/2606—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 oxygen containing hydroxyl groups
    • C08G65/2609—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 oxygen containing hydroxyl groups containing aliphatic 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • 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
    • 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
    • C08G65/04—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 only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • C08G65/10—Saturated oxiranes characterised by the catalysts used
    • 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
    • C08G65/2642—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 characterised by the catalyst used
    • C08G65/2669—Non-metals or compounds thereof
    • C08G65/2684—Halogens or compounds thereof
    • 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
    • C08G65/2696—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 characterised by the process or apparatus 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • 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
    • C08G2101/00—Manufacture of cellular products

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyethers (AREA)

Abstract

resumo “método para produzir um poliéter poliol de cadeia curta e espuma de polímero de poliuretano” a presente invenção se refere a um processo de alcoxilação de dois estágios para preparar um poliéter poliol de cadeia curta a partir de um composto de partida compreendendo de 3 a 9 grupos hidroxila e pelo menos um óxido de alquileno, sendo que o composto de partida tem um peso equivalente de hidróxi de 22 a 90 da. o dito processo compreende uma alcoxilação de primeiro estágio usando um catalisador superácido para preparar um composto de partida alcoxilado oligomérico que é adicionalmente alcoxilado ao poliéter poliol de cadeia curta da invenção em um segundo estágio usando um catalisador de dmc. o processo da presente invenção poderá ser realizado continuamente, ou em um processo em batelada, ou semi-batelada. 1
BR112013025054-2A 2011-03-31 2012-03-19 Método para produzir um poliéter poliol de cadeia curta BR112013025054B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161470003P 2011-03-31 2011-03-31
US61/470,003 2011-03-31
PCT/US2012/029601 WO2012134849A1 (en) 2011-03-31 2012-03-19 Method for producing short-chain polyfunctional polyether polyols utilizing superacid and double-metal cyanide catalysis

Publications (2)

Publication Number Publication Date
BR112013025054A2 true BR112013025054A2 (pt) 2017-02-14
BR112013025054B1 BR112013025054B1 (pt) 2020-03-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013025054-2A BR112013025054B1 (pt) 2011-03-31 2012-03-19 Método para produzir um poliéter poliol de cadeia curta

Country Status (8)

Country Link
US (1) US20140018459A1 (pt)
EP (1) EP2691440B1 (pt)
KR (1) KR101865985B1 (pt)
CN (1) CN103476829B (pt)
BR (1) BR112013025054B1 (pt)
ES (1) ES2539235T3 (pt)
SG (1) SG193502A1 (pt)
WO (1) WO2012134849A1 (pt)

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PT2543689T (pt) * 2011-07-04 2016-09-22 Repsol Sa Método contínuo para a síntese de polióis
WO2014076206A1 (de) 2012-11-14 2014-05-22 Henkel Ag & Co. Kgaa 2k-pu-klebstoff zum verkleben von faserformteilen
ES2698433T3 (es) * 2014-10-22 2019-02-04 Dow Global Technologies Llc Sistema catalizador dual para polioles con alto contenido de hidroxilo primario
CN104403095A (zh) * 2014-11-27 2015-03-11 山东一诺威新材料有限公司 低密度海绵用软泡聚醚多元醇的制备方法
DE102014226275A1 (de) 2014-12-17 2016-06-23 Henkel Ag & Co. Kgaa Polyurethane mit Schutzschicht
DE102014226277A1 (de) 2014-12-17 2016-06-23 Henkel Ag & Co. Kgaa Zwei-Komponenten-Polyurethan-Klebstoff zum Verkleben von Faserformteilen
HUE051553T2 (hu) * 2015-10-08 2021-03-01 Dow Global Technologies Llc Nagy rugalmasságú poliuretán habok, amelyek nagy funkcionalitással, nagy egyenértéktömegû, fõleg szekunder hidroxil csoportokkal rendelkezõ poliolokkal vannak elkészítve
CN107200837B (zh) 2016-03-18 2019-10-18 淮安巴德聚氨酯科技有限公司 一种利用dmc催化剂循环制备聚醚多元醇的方法
US10961346B2 (en) 2016-05-13 2021-03-30 Covestro Deutschland Ag Method for the preparation of polyoxyalkylene polyols
KR102603979B1 (ko) 2017-09-14 2023-11-21 다우 글로벌 테크놀로지스 엘엘씨 루이스 산 중합 촉매
CN111094390B (zh) 2017-09-14 2023-06-20 陶氏环球技术有限责任公司 制造多元醇的方法
US11198760B2 (en) 2017-09-14 2021-12-14 Dow Global Technologies Llc Process of manufacturing polyols
CN111974416A (zh) * 2020-09-25 2020-11-24 浙江皇马科技股份有限公司 一种负载型固体超强酸催化剂及其制备方法和应用、乙氧基化三羟甲基丙烷的制备方法
CN116217913A (zh) * 2022-12-29 2023-06-06 杭州普力材料科技有限公司 一种三配体双金属络合物催化剂及其制备方法
CN115785435B (zh) * 2022-12-29 2023-08-11 杭州普力材料科技有限公司 一种一步法制备聚醚多元醇的方法

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Also Published As

Publication number Publication date
WO2012134849A1 (en) 2012-10-04
CN103476829B (zh) 2016-01-20
EP2691440B1 (en) 2015-05-27
CN103476829A (zh) 2013-12-25
ES2539235T3 (es) 2015-06-29
KR20140021578A (ko) 2014-02-20
EP2691440A1 (en) 2014-02-05
US20140018459A1 (en) 2014-01-16
BR112013025054B1 (pt) 2020-03-17
KR101865985B1 (ko) 2018-06-08
SG193502A1 (en) 2013-10-30

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/03/2012, OBSERVADAS AS CONDICOES LEGAIS.