BR9813009A - Preparação de poliéteres funcionalizados - Google Patents
Preparação de poliéteres funcionalizadosInfo
- Publication number
- BR9813009A BR9813009A BR9813009-9A BR9813009A BR9813009A BR 9813009 A BR9813009 A BR 9813009A BR 9813009 A BR9813009 A BR 9813009A BR 9813009 A BR9813009 A BR 9813009A
- Authority
- BR
- Brazil
- Prior art keywords
- unsaturated
- functionality
- situ
- unique
- optionally
- Prior art date
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
- C08G65/2696—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
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2641—Polyacrylates; Polymethacrylates
- C04B24/2647—Polyacrylates; Polymethacrylates containing polyether side chains
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2664—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers
- C04B24/267—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers containing polyether side chains
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- 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
- C08G65/2615—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 the other compounds containing carboxylic acid, ester or anhydride 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
- C08G65/2663—Metal cyanide catalysts, i.e. DMC's
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Toxicology (AREA)
- Polyethers (AREA)
- Graft Or Block Polymers (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Polymerisation Methods In General (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Patente de Invenção <B>"PREPARAçãO DE POLIéTERES FUNCIONALIZADOS"<D> Poliéteres bem definidos, únicos, contendo tanto funcionalidade de hidroxila quanto funcionalidade de insaturação, são preparados por oxialquilação de um monómero insaturado tendo pelo menos um hidrogênio oxialquilável, na presença de uma quantidade eficaz de um catalisador de complexo de cianeto de metal duplo, opcionalmente, quando necessário, na presença de um inibidor de polimerização via radicais livres. Os poliésteres resultantes são eminentemente adequados para usos tais como estabilizadores de poliol de polímero ou precursores de estabilizador, e modificadores de impacto tanto in situ quanto ex situ para termoplásticos. Macromonómeros bem definidos, únicos, contendo funcionalidade de hidroxila, funcionalidade de insaturação e segmentos de polioxialquileno são preparados por oxialquilação de uma molécula de iniciador insaturada tendo pelo menos um hidrogênio oxialquilável, na presença de uma quantidade eficaz de um catalisador de complexo de cianeto de metal duplo, opcionalmente, quando necessário, na presença de um inibidor de polimerização via radicais livres. Os macromonómeros insaturados resultantes são eminentemente adequados para usos tais como copolimerização com monómeros etilenicamente insaturados contendo grupos baseados em ácidos carboxílicos, tais como ácido acrílico, para formar superplastificantes eficazes e redutores de água para aplicações de cimento e concreto.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/918,081 US5854386A (en) | 1997-08-25 | 1997-08-25 | Stabilizers for polymer polyols |
US09/074,673 US6034208A (en) | 1997-08-25 | 1998-05-08 | Copolymers useful as cement additives and a process for their preparation |
PCT/EP1998/005363 WO1999010407A1 (en) | 1997-08-25 | 1998-08-24 | Preparation of functionalised polyethers |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9813009A true BR9813009A (pt) | 2000-08-15 |
Family
ID=26755919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9813009-9A BR9813009A (pt) | 1997-08-25 | 1998-08-24 | Preparação de poliéteres funcionalizados |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1012203B1 (pt) |
JP (1) | JP2001514280A (pt) |
CN (1) | CN100369951C (pt) |
AU (1) | AU742676B2 (pt) |
BR (1) | BR9813009A (pt) |
CA (1) | CA2294359C (pt) |
DE (1) | DE69825168T2 (pt) |
ES (1) | ES2224433T3 (pt) |
TW (1) | TW515811B (pt) |
WO (1) | WO1999010407A1 (pt) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6642423B2 (en) | 1999-07-09 | 2003-11-04 | Dow Global Technologies, Inc. | Polymerization of ethylene oxide using metal cyanide catalysts |
MXPA02000298A (es) | 1999-07-09 | 2002-06-21 | Dow Chemical Co | Polimerizacion de oxidos de alquileno utilizando catalizadores de cianuro metalico y compuestos iniciadores no saturados. |
MXPA02000310A (es) * | 1999-07-09 | 2002-06-21 | Dow Chemical Co | Polimerizacion de oxido de etileno utilizando catalizadores de cianuro de metal. |
US6214958B1 (en) * | 1999-07-21 | 2001-04-10 | Arco Chemical Technology, L.P. | Process for preparing comb-branched polymers |
JP3327901B2 (ja) * | 1999-10-08 | 2002-09-24 | 竹本油脂株式会社 | ポリエーテルエステル単量体の製造方法 |
FR2814465A1 (fr) * | 2000-09-27 | 2002-03-29 | Synthron | Polymere acrylique greffe, solutions aqueuses de ceux-ci et leur utilisation comme agent fluidifiant et/ou agent reducteur d'eau dans des compositions a base de ciment hydraulique |
DE10117273A1 (de) * | 2001-04-06 | 2002-10-17 | Basf Ag | Verfahren zur Herstellung von Hydroxyalkylcarbonsäureestern |
US6527850B2 (en) * | 2001-04-11 | 2003-03-04 | Arco Chemical Technology L.P. | Use of comb-branched copolymers in gypsum compositions |
DE10205086A1 (de) † | 2002-02-07 | 2003-08-21 | Basf Ag | Verfahren zur Aktivierung von Doppelmetallcyanid-Verbindungen |
DE10331450A1 (de) * | 2003-07-10 | 2005-01-27 | Basf Ag | (Meth)acrylsäureester monoalkoxilierter Polyole und deren Herstellung |
DE10331456A1 (de) * | 2003-07-10 | 2005-02-24 | Basf Ag | (Meth)acrylsäureester alkoxilierter ungesättigter Polyolether und deren Herstellung |
US20050085613A1 (en) * | 2003-10-16 | 2005-04-21 | Adkins Rick L. | Novel unsaturated macromers for preformed stabilizers and polymer polyols |
US20070066767A1 (en) * | 2005-08-31 | 2007-03-22 | Nippon Shokubai Co., Ltd. | Polyalkylene glycols |
CN100526248C (zh) * | 2006-04-30 | 2009-08-12 | 江苏博特新材料有限公司 | 减缩、抗裂型接枝共聚物混凝土超塑化剂及其制备方法 |
US20070299242A1 (en) * | 2006-06-21 | 2007-12-27 | Bayer Materialscience Llc | Pendant acrylate and/or methacrylate-containing polyether monols and polyols |
EP2084197B1 (de) | 2006-10-19 | 2010-04-21 | Basf Se | Verfahren zur herstellung von superabsorbern |
DE102006049803A1 (de) * | 2006-10-23 | 2008-04-30 | Clariant International Limited | Hydroxyfunktionelle, copolymerisierbare Polyalkylenglykol-Makromonomere, deren Herstellung und Verwendung |
DE102006049804A1 (de) * | 2006-10-23 | 2008-04-24 | Clariant International Limited | Wasserlösliche hydroxyfunktionelle, copolymerisierbare Polyalkylenglykol-Makromonomere, deren Herstellung und Verwendung |
CN101164957B (zh) * | 2007-08-28 | 2010-11-03 | 南京博特建材有限公司 | 一种制备聚羧酸系混凝土外加剂专用聚醚的方法 |
DE102007045230A1 (de) * | 2007-09-21 | 2009-04-09 | Clariant International Limited | Polycarboxylatether als Dispergiermittel für anorganische Pigmentformulierungen |
DE102007057147A1 (de) | 2007-11-28 | 2009-06-04 | Evonik Goldschmidt Gmbh | Verfahren zur Alkoxylierung mit DMC-Katalysatoren im Schlaufenreaktor mit Strahlsauger |
KR101077303B1 (ko) * | 2009-05-06 | 2011-10-26 | 삼성전기주식회사 | 기판 형성용 조성물, 및 이를 이용한 프리프레그 및 기판 |
JP5689887B2 (ja) | 2009-10-16 | 2015-03-25 | ダウ グローバル テクノロジーズ エルエルシー | 切削流体および切削スラリーのためのポリアルキレングリコール−グラフトポリカルボキシレートサスペンションおよび分散剤 |
US20120186571A1 (en) | 2009-10-16 | 2012-07-26 | Linda Yi-Ping Zhu | Aqueous Cutting Fluid for Use with a Diamond Wiresaw |
FR2961211B1 (fr) * | 2010-06-10 | 2012-07-27 | Coatex Sas | Polymeres peignes (meth)acryliques a fonction hydroxy polyalkylene glycol, leur utilisation comme agent rheofluidifiant dans des sauces de couchage et sauces les contenant. |
CN101983975B (zh) * | 2010-10-21 | 2012-09-19 | 安徽中铁工程材料科技有限公司 | 聚羧酸减水剂的制备方法 |
FR2973241B1 (fr) * | 2011-03-28 | 2013-04-19 | Coatex Sas | Polymeres peignes pour les cheveux |
CN102617065B (zh) * | 2012-03-06 | 2013-11-13 | 上海市建筑科学研究院(集团)有限公司 | 一种具有保坍性能的多支链聚羧酸减水剂及其制备方法 |
EP2671893A1 (de) | 2012-06-06 | 2013-12-11 | Bayer MaterialScience AG | Verfahren zur Herstellung von Omega-Hydroxy-Aminopolymeren |
CN102993432B (zh) * | 2012-10-19 | 2015-05-20 | 江苏苏博特新材料股份有限公司 | 一种减水剂中间体、其制备方法及由其制备的减水剂 |
CN103865053A (zh) * | 2012-12-10 | 2014-06-18 | 辽宁奥克化学股份有限公司 | 一种端烯基不饱和酸/酯聚氧烷基醚及其制备方法和应用 |
CN104710606A (zh) * | 2013-12-12 | 2015-06-17 | 辽宁奥克化学股份有限公司 | 一种端烯基聚醚酯及其制备方法、用该聚醚酯制得的减水剂及其制备方法 |
CN104725227B (zh) * | 2013-12-18 | 2017-03-01 | 辽宁奥克化学股份有限公司 | 一种不饱和羧酸单酯、其制备方法和应用、及其作为聚合单体所得的聚羧酸减水剂 |
CN104193985B (zh) * | 2014-09-09 | 2017-05-17 | 江苏苏博特新材料股份有限公司 | 一种聚羧酸减水剂用酯化大单体的制备方法 |
CN107382129B (zh) * | 2017-08-14 | 2020-04-24 | 联泓(江苏)新材料研究院有限公司 | 聚羧酸减水剂及其制备方法和水泥掺混物 |
EP3489278A1 (de) * | 2017-11-23 | 2019-05-29 | Covestro Deutschland AG | Hochmolekulare polyoxyalkylene mit tiefer glastemperatur hergestellt nach der grafting-through-methode |
CN112004849A (zh) * | 2018-05-31 | 2020-11-27 | Sika技术股份公司 | 用于制备明确限定的梳形聚合物的方法 |
KR20220140494A (ko) * | 2020-02-07 | 2022-10-18 | 니치유 가부시키가이샤 | 폴리알킬렌 글리콜 모노(메타)아크릴레이트 및 그 중합체, 그리고 필름용 조성물 |
SI3872110T1 (sl) | 2020-02-25 | 2022-07-29 | Repsol, S.A. | Postopek za pripravo polimernih poliolov |
CN112094404A (zh) * | 2020-09-30 | 2020-12-18 | 浙江皇马科技股份有限公司 | 一种低钾钠含量的烯丙醇聚醚制备工艺 |
US20240010790A1 (en) | 2020-11-04 | 2024-01-11 | Repsol, S.A. | Stabilizer based on polyol peroxide and process for making polymer polyols |
EP4174109A1 (en) * | 2021-09-15 | 2023-05-03 | Sumitomo Seika Chemicals Co., Ltd. | Polyalkylene oxide, solid preparation-use composition and method for manufacturing same, and controlled release preparation-use composition |
WO2023042534A1 (ja) * | 2021-09-15 | 2023-03-23 | 住友精化株式会社 | ポリアルキレンオキシド、固形製剤用組成物及びその製造方法並びに徐放性製剤用組成物 |
CN114196006A (zh) * | 2021-12-14 | 2022-03-18 | 吉林瑞吉特殊化学品有限公司 | 一种乙二醇单叔丁醚烷氧基化衍生物及其制备方法 |
CN114395121B (zh) * | 2021-12-29 | 2023-11-10 | 山东一诺威新材料有限公司 | 环氧丙烯酸酯改性聚醚多元醇及其制备方法 |
WO2024200585A1 (en) | 2023-03-29 | 2024-10-03 | Basf Se | Reduction of acetaldehyde content in vinylether-based copolymers |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2541218B2 (ja) * | 1987-05-15 | 1996-10-09 | 日本油脂株式会社 | セメント用添加剤 |
DE4135956C2 (de) * | 1990-11-06 | 2001-10-18 | Mbt Holding Ag Zuerich | Zusatzmittel für Zementmischungen und deren Verwendung |
JP2774445B2 (ja) * | 1993-12-14 | 1998-07-09 | 花王株式会社 | コンクリート混和剤 |
US5679764A (en) * | 1995-11-06 | 1997-10-21 | Arco Chemical Technology, L.P. | Process of oxyalkylation employing solid, heterogeneous MgO catalyst |
GB9607570D0 (en) * | 1996-04-12 | 1996-06-12 | Sandoz Ltd | Improvements in or relating to organic compounds |
EP0846090B1 (en) * | 1996-06-21 | 2003-10-01 | Kao Corporation | Concrete admixture |
US5912284A (en) * | 1996-12-26 | 1999-06-15 | Nippon Shokubai Co., Ltd. | Cement additive, its production process and use |
-
1998
- 1998-08-24 ES ES98946420T patent/ES2224433T3/es not_active Expired - Lifetime
- 1998-08-24 EP EP98946420A patent/EP1012203B1/en not_active Revoked
- 1998-08-24 BR BR9813009-9A patent/BR9813009A/pt not_active Application Discontinuation
- 1998-08-24 DE DE69825168T patent/DE69825168T2/de not_active Expired - Lifetime
- 1998-08-24 CN CNB98808564XA patent/CN100369951C/zh not_active Expired - Lifetime
- 1998-08-24 JP JP2000507728A patent/JP2001514280A/ja active Pending
- 1998-08-24 CA CA002294359A patent/CA2294359C/en not_active Expired - Fee Related
- 1998-08-24 TW TW087113927A patent/TW515811B/zh not_active IP Right Cessation
- 1998-08-24 WO PCT/EP1998/005363 patent/WO1999010407A1/en active IP Right Grant
- 1998-08-24 AU AU93462/98A patent/AU742676B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
WO1999010407A1 (en) | 1999-03-04 |
CN1310735A (zh) | 2001-08-29 |
CN100369951C (zh) | 2008-02-20 |
DE69825168D1 (de) | 2004-08-26 |
JP2001514280A (ja) | 2001-09-11 |
ES2224433T3 (es) | 2005-03-01 |
AU742676B2 (en) | 2002-01-10 |
TW515811B (en) | 2003-01-01 |
AU9346298A (en) | 1999-03-16 |
CA2294359C (en) | 2009-11-24 |
EP1012203B1 (en) | 2004-07-21 |
DE69825168T2 (de) | 2005-07-28 |
EP1012203A1 (en) | 2000-06-28 |
CA2294359A1 (en) | 1999-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |