CN100575375C - 基于不饱和单羧酸或二羧酸衍生物与氧化烯二醇-烯基醚的共聚物,其制备方法和应用 - Google Patents
基于不饱和单羧酸或二羧酸衍生物与氧化烯二醇-烯基醚的共聚物,其制备方法和应用 Download PDFInfo
- Publication number
- CN100575375C CN100575375C CN200580004031A CN200580004031A CN100575375C CN 100575375 C CN100575375 C CN 100575375C CN 200580004031 A CN200580004031 A CN 200580004031A CN 200580004031 A CN200580004031 A CN 200580004031A CN 100575375 C CN100575375 C CN 100575375C
- Authority
- CN
- China
- Prior art keywords
- mol
- copolymer
- structural units
- acrylate
- meth
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F216/12—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/04—Anhydrides, e.g. cyclic anhydrides
- C08F222/06—Maleic anhydride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/302—Water reducers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F216/12—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
- C08F216/14—Monomers containing only one unsaturated aliphatic radical
- C08F216/1416—Monomers containing oxygen in addition to the ether oxygen, e.g. allyl glycidyl ether
- C08F216/1425—Monomers containing side chains of polyether groups
- C08F216/145—Monomers containing side chains of polyethylene-co-propylene oxide groups
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004005434A DE102004005434A1 (de) | 2004-02-04 | 2004-02-04 | Copolymere auf Basis von ungesättigten Mono- oder Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern, Verfahren zu deren Herstellung und ihre Verwendung |
| DE102004005434.7 | 2004-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1997679A CN1997679A (zh) | 2007-07-11 |
| CN100575375C true CN100575375C (zh) | 2009-12-30 |
Family
ID=34801545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200580004031A Expired - Fee Related CN100575375C (zh) | 2004-02-04 | 2005-02-03 | 基于不饱和单羧酸或二羧酸衍生物与氧化烯二醇-烯基醚的共聚物,其制备方法和应用 |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US20070161724A1 (enExample) |
| EP (1) | EP1711544B1 (enExample) |
| JP (1) | JP4942032B2 (enExample) |
| KR (1) | KR101159042B1 (enExample) |
| CN (1) | CN100575375C (enExample) |
| AT (1) | ATE411344T1 (enExample) |
| AU (1) | AU2005209997B2 (enExample) |
| BR (1) | BRPI0507444B1 (enExample) |
| CA (1) | CA2554763C (enExample) |
| DE (2) | DE102004005434A1 (enExample) |
| ES (1) | ES2311210T3 (enExample) |
| MX (1) | MXPA06008842A (enExample) |
| WO (1) | WO2005075529A2 (enExample) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005061153A1 (de) * | 2005-12-21 | 2007-06-28 | Construction Research & Technology Gmbh | Copolymere auf Basis von ungesättigten Mono- oder Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern, Verfahren zu deren Herstellung und ihre Verwendung |
| DE102006049381A1 (de) * | 2006-10-19 | 2008-04-24 | Süd-Chemie AG | Amphiphile Pfropfpolymere |
| EP2090599A1 (de) * | 2008-02-13 | 2009-08-19 | Construction Research and Technology GmbH | Copolymer mit Polyetherseitenketten und Dicarbonsäurederivatbausteinen |
| EP2090597A1 (de) | 2008-02-13 | 2009-08-19 | Construction Research and Technology GmbH | Wässrige Lösung enthaltend Copolymer mit Polyetherseitenketten |
| EP2090596A1 (de) | 2008-02-13 | 2009-08-19 | Construction Research and Technology GmbH | Copolymer mit Polyetherseitenketten und Hydroxyalkyl- und Säurebausteinen |
| EP2257578B1 (de) | 2008-03-19 | 2014-08-13 | Construction Research & Technology GmbH | Semikontinuierlich betriebenes verfahren zur herstellung von copolymeren |
| US7973110B2 (en) | 2008-06-16 | 2011-07-05 | Construction Research & Technology Gmbh | Copolymer synthesis process |
| DE102008040329A1 (de) * | 2008-07-10 | 2010-01-14 | Construction Research & Technology Gmbh | Verfahren zur Herstellung von Copolymeren mit einem reduzierten Acetaldehyd-Gehalt |
| EP2310157B1 (de) * | 2008-07-23 | 2013-04-10 | Construction Research & Technology GmbH | Verfahren zur herstellung von metallnanopartikeln in polyolen |
| US20110144288A1 (en) * | 2008-08-08 | 2011-06-16 | Simone Klapdohr | Production of Silylated Polyurethane and/or Polyurea |
| WO2010029117A2 (en) * | 2008-09-11 | 2010-03-18 | Construction Research & Technology Gmbh | Dynamic copolymers for workability retention of cementitious composition |
| SA109300600B1 (ar) * | 2008-10-09 | 2013-01-02 | كونستروكشن ريسيرتش آند تكنولوجي جي ام بي اتش | مواد إعاقة امتزاز لركام في خلطات مادة بناء تحتوي على مادة تلدين |
| WO2010040794A1 (de) * | 2008-10-10 | 2010-04-15 | Construction Research & Technology Gmbh | KONTINUIERLICHE HERSTELLUNG VON SICH ALS FLIEßMITTEL EIGNENDEN COPOLYMEREN |
| WO2010066577A1 (de) * | 2008-12-08 | 2010-06-17 | Construction Research & Technology Gmbh | Semikontinuierlich betriebenes verfahren zur herstellung von copolymeren |
| EP2194077A1 (de) * | 2008-12-08 | 2010-06-09 | Construction Research and Technology GmbH | Verfahren zur Herstellung von wässrigen Copolymerzubereitungen |
| EP2194078B1 (de) | 2008-12-08 | 2013-03-13 | Construction Research & Technology GmbH | Verfahren zur Herstellung von Copolymeren |
| CA2745417C (en) | 2008-12-08 | 2016-12-20 | Silke Flakus | Copolymer containing acid building blocks and various types of polyether building blocks |
| EP2194076A1 (de) | 2008-12-08 | 2010-06-09 | Construction Research and Technology GmbH | Semikontinuierlich betriebenes Verfahren zur Herstellung von Copolymeren |
| WO2010066576A1 (de) * | 2008-12-08 | 2010-06-17 | Construction Research & Technology Gmbh | Semikontinuierlich betriebenes verfahren zur herstellung von copolymeren |
| EP2194079A1 (de) | 2008-12-08 | 2010-06-09 | Construction Research and Technology GmbH | Semikontinuierlich betriebenes Verfahren zur Herstellung von Copolymeren |
| ES2467671T3 (es) * | 2008-12-08 | 2014-06-12 | Construction Research & Technology Gmbh | Agente dispersante que contiene mezcla de copolímeros |
| EP2373737B1 (de) * | 2008-12-08 | 2014-05-14 | Construction Research & Technology GmbH | Copolymermischung enthaltendes dispergiermittel |
| EP2193838B1 (de) * | 2008-12-08 | 2011-03-02 | Construction Research & Technology GmbH | Semikontinuierlich betriebenes Verfahren zur Herstellung von Copolymeren |
| EP2373706B1 (de) | 2008-12-08 | 2016-06-08 | Construction Research & Technology GmbH | Wasserfrei herstellbare polymerisationsmischung |
| EP2373736B1 (de) * | 2008-12-08 | 2014-05-14 | Construction Research & Technology GmbH | Copolymermischung enthaltendes dispergiermittel |
| TWI471370B (zh) * | 2008-12-15 | 2015-02-01 | Teijin Ltd | Method of using cyclic carbodiimide |
| EP2443923A1 (de) | 2010-10-25 | 2012-04-25 | Basf Se | Zusammensetzung umfassend ein Pestizid und ein Polycarboxylatether |
| CN103179853A (zh) * | 2010-10-11 | 2013-06-26 | 巴斯夫欧洲公司 | 包含农药和聚羧酸化物醚的组合物 |
| EP2463317A1 (de) | 2010-12-09 | 2012-06-13 | BASF Construction Polymers GmbH | Additiv für fließmittel enthaltende Baustoffmischungen |
| EP2522680B1 (de) * | 2011-05-10 | 2013-08-07 | Sika Technology AG | Polymer aus Maleinsäure, Allylether und (Meth-)Acrylsäureverbindungen, dessen Herstellung und Verwendung |
| WO2012156148A1 (en) * | 2011-05-16 | 2012-11-22 | Basf Se | Use of polyether-containing copolymers in the cementing of boreholes |
| EP2742995A1 (de) | 2012-12-11 | 2014-06-18 | Construction Research & Technology GmbH | Kontinuierliches Verfahren zur Herstellung von Copolymeren |
| CN103059231B (zh) * | 2013-01-16 | 2014-10-08 | 山西大学 | 一种梳型高分子固沙保水剂及其制备方法 |
| US9126866B2 (en) | 2013-03-06 | 2015-09-08 | Construction Research & Technology Gmbh | Polycarboxylate ethers with branched side chains |
| EP2774899A1 (de) | 2013-03-06 | 2014-09-10 | Construction Research & Technology GmbH | Polycarboxylatether mit verzweigten Seitenketten |
| RU2624818C2 (ru) * | 2013-05-29 | 2017-07-07 | Силкроуд К Энд Т | Макромономер для получения добавки к цементу, способ его получения, добавка к цементу, включающая поликарбоксильный сополимер, полученный из макромономера и слоистого двойного гидроксида, и способ получения добавки к цементу |
| KR101572122B1 (ko) * | 2014-03-06 | 2015-11-26 | 한국산노프코 주식회사 | 시멘트 분산제 및 제조방법과 이를 이용한 모르타르·콘크리트 혼화제 |
| JP6386282B2 (ja) * | 2014-07-17 | 2018-09-05 | 株式会社日本触媒 | セメント分散剤およびセメント組成物 |
| JP6747962B2 (ja) * | 2016-01-04 | 2020-08-26 | 株式会社日本触媒 | セメント用添加剤およびセメント組成物 |
| WO2019100372A1 (zh) * | 2017-11-27 | 2019-05-31 | 科之杰新材料集团有限公司 | 一种掺量低敏感型聚羧酸的快速低温制备方法 |
| CN111995717A (zh) * | 2020-08-20 | 2020-11-27 | 安徽海螺新材料科技有限公司 | 一种高性能聚羧酸减水剂及其制备方法、一种混凝土 |
| WO2024056497A1 (en) * | 2022-09-16 | 2024-03-21 | Basf Se | Water-soluble polymer comprising hydroxamic acid groups |
| WO2025035453A1 (en) * | 2023-08-17 | 2025-02-20 | Sika Technology Ag | Polycarboxylate based dispesant |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19834173A1 (de) * | 1997-08-01 | 1999-02-04 | Sueddeutsche Kalkstickstoff | Copolymere auf Basis von ungesättigten Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern |
| DE19926611A1 (de) * | 1999-06-11 | 2000-12-14 | Sueddeutsche Kalkstickstoff | Copolymere auf Basis von ungesättigten Mono- oder Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern, Verfahren zu deren Herstellung und ihre Verwendung |
| CN1316398A (zh) * | 2000-04-04 | 2001-10-10 | 北京市建筑材料科学研究院 | 聚羧酸系引气高效混凝土减水剂 |
| CN1341571A (zh) * | 2001-09-29 | 2002-03-27 | 华南理工大学 | 氨基磺酸系高效减水剂及其制备方法 |
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| DE3671913D1 (de) * | 1985-08-12 | 1990-07-19 | Allied Colloids Ltd | Waessrige klebstoffe und deren verwendung. |
| EP0537870A1 (en) * | 1991-10-18 | 1993-04-21 | W.R. Grace & Co.-Conn. | Copolymers of ethylenically unsaturated ethers useful as hydraulic cement superplasticizers |
| AU664812B2 (en) * | 1992-02-14 | 1995-11-30 | Nof Corporation | Cement admixture composition |
| JP3420274B2 (ja) * | 1993-04-05 | 2003-06-23 | ダブリュー・アール・グレース・アンド・カンパニー−コーン | 流動性低下防止に優れた新規なセメント分散剤組成物 |
| DE4328817A1 (de) * | 1993-08-27 | 1995-03-02 | Basf Ag | Wasserlösliche, Carboxylgruppen enthaltende Copolymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung als Scaleinhibitor |
| DE19513126A1 (de) * | 1995-04-07 | 1996-10-10 | Sueddeutsche Kalkstickstoff | Copolymere auf Basis von Oxyalkylenglykol-Alkenylethern und ungesättigten Dicarbonsäure-Derivaten |
| DE19529348C2 (de) * | 1995-08-09 | 1997-11-20 | Stockhausen Chem Fab Gmbh | Absorptionsmittel für Wasser und wäßrige Flüssigkeiten auf Polyacrylatbasis sowie Verfahren zu ihrer Herstellung und Verwendung |
| WO1998025735A1 (en) * | 1996-12-13 | 1998-06-18 | Koninklijke Philips Electronics N.V. | Hair-cutting system including a hair-cutting apparatus having an adjustment button and an on/off button |
| US5912284A (en) | 1996-12-26 | 1999-06-15 | Nippon Shokubai Co., Ltd. | Cement additive, its production process and use |
| EP0985691A1 (en) * | 1998-09-10 | 2000-03-15 | Dow Deutschland Inc., Zweigniederlassung Stade | Process for preparing hydrophobically modified low foaming copolymers, hydrophobically modified low foaming copolymers and their use as cement additives |
| CA2325972A1 (en) * | 1999-11-24 | 2001-05-24 | Dainippon Ink And Chemicals, Inc. | Compatibilizing agent, radical copolymerizable unsaturated resin composition, molding material, and molded article |
| JP3583343B2 (ja) | 1999-11-29 | 2004-11-04 | 松下電器産業株式会社 | 通信端末装置、基地局装置および送信電力制御方法 |
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-
2004
- 2004-02-04 DE DE102004005434A patent/DE102004005434A1/de not_active Withdrawn
-
2005
- 2005-02-03 KR KR1020067015642A patent/KR101159042B1/ko not_active Expired - Fee Related
- 2005-02-03 BR BRPI0507444-4A patent/BRPI0507444B1/pt not_active IP Right Cessation
- 2005-02-03 AU AU2005209997A patent/AU2005209997B2/en not_active Ceased
- 2005-02-03 EP EP05707171A patent/EP1711544B1/de not_active Expired - Lifetime
- 2005-02-03 ES ES05707171T patent/ES2311210T3/es not_active Expired - Lifetime
- 2005-02-03 DE DE502005005688T patent/DE502005005688D1/de not_active Expired - Lifetime
- 2005-02-03 CA CA2554763A patent/CA2554763C/en not_active Expired - Fee Related
- 2005-02-03 MX MXPA06008842A patent/MXPA06008842A/es active IP Right Grant
- 2005-02-03 JP JP2006551803A patent/JP4942032B2/ja not_active Expired - Fee Related
- 2005-02-03 AT AT05707171T patent/ATE411344T1/de not_active IP Right Cessation
- 2005-02-03 US US10/588,041 patent/US20070161724A1/en not_active Abandoned
- 2005-02-03 CN CN200580004031A patent/CN100575375C/zh not_active Expired - Fee Related
- 2005-02-03 WO PCT/EP2005/001087 patent/WO2005075529A2/de not_active Ceased
-
2011
- 2011-02-11 US US13/025,423 patent/US20110136944A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19834173A1 (de) * | 1997-08-01 | 1999-02-04 | Sueddeutsche Kalkstickstoff | Copolymere auf Basis von ungesättigten Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern |
| DE19926611A1 (de) * | 1999-06-11 | 2000-12-14 | Sueddeutsche Kalkstickstoff | Copolymere auf Basis von ungesättigten Mono- oder Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern, Verfahren zu deren Herstellung und ihre Verwendung |
| CN1316398A (zh) * | 2000-04-04 | 2001-10-10 | 北京市建筑材料科学研究院 | 聚羧酸系引气高效混凝土减水剂 |
| CN1341571A (zh) * | 2001-09-29 | 2002-03-27 | 华南理工大学 | 氨基磺酸系高效减水剂及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101159042B1 (ko) | 2012-07-06 |
| EP1711544B1 (de) | 2008-10-15 |
| MXPA06008842A (es) | 2007-02-16 |
| BRPI0507444B1 (pt) | 2014-12-02 |
| US20070161724A1 (en) | 2007-07-12 |
| US20110136944A1 (en) | 2011-06-09 |
| DE102004005434A1 (de) | 2005-08-25 |
| JP4942032B2 (ja) | 2012-05-30 |
| WO2005075529A3 (de) | 2006-11-30 |
| EP1711544A2 (de) | 2006-10-18 |
| CA2554763C (en) | 2012-12-18 |
| AU2005209997B2 (en) | 2010-09-16 |
| ES2311210T3 (es) | 2009-02-01 |
| ATE411344T1 (de) | 2008-10-15 |
| BRPI0507444A (pt) | 2007-07-10 |
| WO2005075529A2 (de) | 2005-08-18 |
| JP2007523235A (ja) | 2007-08-16 |
| DE502005005688D1 (de) | 2008-11-27 |
| AU2005209997A1 (en) | 2005-08-18 |
| CN1997679A (zh) | 2007-07-11 |
| KR20070028310A (ko) | 2007-03-12 |
| CA2554763A1 (en) | 2005-08-18 |
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