MX2010003840A - Proceso para preparar alcoholes de polieter de iniciadores que tienen atomos de hidrogenos activos. - Google Patents

Proceso para preparar alcoholes de polieter de iniciadores que tienen atomos de hidrogenos activos.

Info

Publication number
MX2010003840A
MX2010003840A MX2010003840A MX2010003840A MX2010003840A MX 2010003840 A MX2010003840 A MX 2010003840A MX 2010003840 A MX2010003840 A MX 2010003840A MX 2010003840 A MX2010003840 A MX 2010003840A MX 2010003840 A MX2010003840 A MX 2010003840A
Authority
MX
Mexico
Prior art keywords
starter
active hydrogen
polyether alcohols
hydrogen atoms
preparing polyether
Prior art date
Application number
MX2010003840A
Other languages
English (en)
Inventor
Ulrich Annen
Georg Heinrich Grosch
Thomas Ostrowski
Markus Klumpe
Matthias Zipplies
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
Application filed by Basf Se filed Critical Basf Se
Publication of MX2010003840A publication Critical patent/MX2010003840A/es

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
    • 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
    • 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
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2648—Alkali metals 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

Abstract

Un proceso para la preparaci?n de alcoholes de poli?ter reaccionando cuando menos un ?xido de alquileno con cuando menos un iniciador insaturado que tiene cuando menos un ?tomo de hidr?geno activo por mol?cula bajo cat?lisis b?sica, que la alcoxilaci?n se lleva a cabo en cuando menos dos etapas, en la etapa (I) la alcoxilaci?n del iniciador o iniciadores siendo llevada a cabo con no m?s de 10 moles de ?xido de alquileno por mol de iniciador con una concentraci?n de catalizador de no m?s de 0.0085 moles de catalizador b?sico por mol y en la etapa (II) y las opcionalmente siguientes etapas, el iniciador o iniciadores alcoxiladas de la etapa (I) haci?ndolo reaccionar con ?xido de alquileno adicional a una concentraci?n de catalizador de cuando menos 0.01 mol de catalizador b?sico por mol de iniciador.
MX2010003840A 2007-10-25 2007-10-25 Proceso para preparar alcoholes de polieter de iniciadores que tienen atomos de hidrogenos activos. MX2010003840A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/061489 WO2009052864A1 (de) 2007-10-25 2007-10-25 Verfahren zur herstellung von polyetheralkoholen aus ungesättigten startern mit aktiven wasserstoffatomen

Publications (1)

Publication Number Publication Date
MX2010003840A true MX2010003840A (es) 2010-04-27

Family

ID=38895905

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010003840A MX2010003840A (es) 2007-10-25 2007-10-25 Proceso para preparar alcoholes de polieter de iniciadores que tienen atomos de hidrogenos activos.

Country Status (10)

Country Link
US (1) US8399608B2 (es)
EP (1) EP2205658B1 (es)
JP (1) JP5108951B2 (es)
KR (1) KR101455893B1 (es)
CN (1) CN101835822B (es)
BR (1) BRPI0722123A2 (es)
CA (1) CA2703076C (es)
ES (1) ES2387044T3 (es)
MX (1) MX2010003840A (es)
WO (1) WO2009052864A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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EP2601240B1 (de) * 2010-08-03 2014-04-30 Basf Se Verfahren zur herstellung von allyalkoholalkoxylaten
CN102146159A (zh) * 2010-11-24 2011-08-10 辽宁奥克化学股份有限公司 一种乙烯基聚醚及其制备方法和应用
RU2653537C2 (ru) 2012-12-17 2018-05-11 Басф Се Способ получения макромономера
CN104193984B (zh) * 2014-09-02 2016-06-08 科之杰新材料集团有限公司 一种混凝土减水剂用不饱和烯基聚醚单体及其制备方法
CN106366254A (zh) * 2016-08-29 2017-02-01 青神鑫统领建材有限公司 一种基于乙二醇乙烯基醚聚氧乙烯醚与丙烯酸共聚物及其制备方法和应用
WO2020084033A1 (de) 2018-10-26 2020-04-30 Basf Se Hydrophob assoziierende copolymere für die tertiäre erdölförderung umfassend monomere mit propylenoxy-einheiten
WO2020084046A1 (de) 2018-10-26 2020-04-30 Basf Se Verfahren zur herstellung von propylenoxy-haltigen hydrophob assoziierenden monomeren mittels dmc-katalyse
CN111635488A (zh) * 2019-07-15 2020-09-08 联泓(江苏)新材料研究院有限公司 一种碱性聚醚单体及聚羧酸减水剂的制备方法
KR102508862B1 (ko) * 2019-11-29 2023-03-10 롯데케미칼 주식회사 폴리(알킬렌글리콜)의 제조 방법
CN111716609B (zh) * 2020-07-08 2022-04-05 常州佳冠电子有限公司 电容环氧树脂的浇注设备及其浇注工艺

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US4618703A (en) * 1985-09-13 1986-10-21 Atlantic Richfield Company Production of the acrylates and methacrylates of oxyalkylated allyl alcohol
DE19513126A1 (de) 1995-04-07 1996-10-10 Sueddeutsche Kalkstickstoff Copolymere auf Basis von Oxyalkylenglykol-Alkenylethern und ungesättigten Dicarbonsäure-Derivaten
US5912284A (en) 1996-12-26 1999-06-15 Nippon Shokubai Co., Ltd. Cement additive, its production process and use
JPH10236857A (ja) * 1996-12-26 1998-09-08 Nippon Shokubai Co Ltd セメント混和剤及びセメント組成物
EP1069139A3 (de) 1999-07-13 2003-03-12 Clariant GmbH Wässrige Polymerdispersion, ihre Herstellung und Verwendung
DE10020670A1 (de) * 2000-04-27 2001-08-09 Clariant Gmbh Polyalkylenglykolmodifizierte Organosiloxanylderivate
JP4448274B2 (ja) * 2002-01-23 2010-04-07 株式会社日本触媒 セメント混和剤及びセメント組成物の施工方法
JP4717314B2 (ja) * 2002-03-15 2011-07-06 花王株式会社 液体洗浄剤
JP2003342363A (ja) 2002-05-30 2003-12-03 Sanyo Chem Ind Ltd アリルアルコールアルキレンオキサイド付加組成物及びその製造方法
JP4417139B2 (ja) * 2004-03-01 2010-02-17 三谷セキサン株式会社 ノロ低減剤
US20060223979A1 (en) * 2005-04-04 2006-10-05 Thomas Ostrowski Process for preparing polyether polyols
DE102005034001A1 (de) 2005-07-18 2007-01-25 Basf Ag Verfahren zur Herstellung von Polyetheralkoholen
EP2027180A1 (de) * 2006-05-23 2009-02-25 Basf Se Verfahren zur herstellung von polyetherpolyolen
US20090292147A1 (en) * 2006-06-23 2009-11-26 Basf Se Process for the continuous production of polyether alcohols

Also Published As

Publication number Publication date
JP5108951B2 (ja) 2012-12-26
ES2387044T3 (es) 2012-09-12
US20100216968A1 (en) 2010-08-26
EP2205658B1 (de) 2012-07-18
JP2011500927A (ja) 2011-01-06
CA2703076C (en) 2013-11-19
EP2205658A1 (de) 2010-07-14
BRPI0722123A2 (pt) 2014-04-08
WO2009052864A1 (de) 2009-04-30
KR20100102590A (ko) 2010-09-24
US8399608B2 (en) 2013-03-19
CA2703076A1 (en) 2009-04-30
KR101455893B1 (ko) 2014-11-03
CN101835822B (zh) 2012-06-27
CN101835822A (zh) 2010-09-15

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