CL2009000114A1 - Proceso para la preparacion de una solucion acuosa que comprende un copolimero obtenido por polimerizacion por radicales libres de un derivado de polieter isoprenol con un derivado de acido acrilico. - Google Patents

Proceso para la preparacion de una solucion acuosa que comprende un copolimero obtenido por polimerizacion por radicales libres de un derivado de polieter isoprenol con un derivado de acido acrilico.

Info

Publication number
CL2009000114A1
CL2009000114A1 CL2009000114A CL2009000114A CL2009000114A1 CL 2009000114 A1 CL2009000114 A1 CL 2009000114A1 CL 2009000114 A CL2009000114 A CL 2009000114A CL 2009000114 A CL2009000114 A CL 2009000114A CL 2009000114 A1 CL2009000114 A1 CL 2009000114A1
Authority
CL
Chile
Prior art keywords
derivative
aqueous solution
preparation
acrylic acid
mol
Prior art date
Application number
CL2009000114A
Other languages
English (en)
Inventor
Alexander Kraus
Lorenz Klaus Dr
Albrecht Gerhard Dr
Flakus Silke Dr
Mack Helmut Dr
Petra Wagner
Wimmer
Original Assignee
Construction Research & Technology Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39381979&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CL2009000114(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Construction Research & Technology Gmbh filed Critical Construction Research & Technology Gmbh
Publication of CL2009000114A1 publication Critical patent/CL2009000114A1/es

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
    • C08F220/04—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
    • 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
    • C04B28/021—Ash cements, e.g. fly ash cements ; Cements based on incineration residues, e.g. alkali-activated slags from waste incineration ; Kiln dust cements
    • 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
    • C04B28/08—Slag cements
    • 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

Abstract

Proceso para la preparación de una solución acuosa que comprende de 30 a 95% en peso de agua y de 5 a 70% en peso de un copolímero disuelto en agua por medio de polimerizaciones en soluciones por radicales libres de un derivado de poliéster isoprenol con un derivado de ácido acrílico; y solución acuosa.
CL2009000114A 2008-02-13 2009-01-21 Proceso para la preparacion de una solucion acuosa que comprende un copolimero obtenido por polimerizacion por radicales libres de un derivado de polieter isoprenol con un derivado de acido acrilico. CL2009000114A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08101596A EP2090597A1 (de) 2008-02-13 2008-02-13 Wässrige Lösung enthaltend Copolymer mit Polyetherseitenketten

Publications (1)

Publication Number Publication Date
CL2009000114A1 true CL2009000114A1 (es) 2009-08-07

Family

ID=39381979

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2009000114A CL2009000114A1 (es) 2008-02-13 2009-01-21 Proceso para la preparacion de una solucion acuosa que comprende un copolimero obtenido por polimerizacion por radicales libres de un derivado de polieter isoprenol con un derivado de acido acrilico.

Country Status (12)

Country Link
US (1) US8349983B2 (es)
EP (2) EP2090597A1 (es)
JP (1) JP2011525546A (es)
CN (1) CN101952332A (es)
AT (1) ATE513863T1 (es)
AU (1) AU2009214300B2 (es)
CA (1) CA2715108A1 (es)
CL (1) CL2009000114A1 (es)
ES (1) ES2365977T3 (es)
PE (1) PE20100009A1 (es)
TW (1) TW200944545A (es)
WO (1) WO2009100958A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2090596A1 (de) 2008-02-13 2009-08-19 Construction Research and Technology GmbH Copolymer mit Polyetherseitenketten und Hydroxyalkyl- und Säurebausteinen
US7973110B2 (en) 2008-06-16 2011-07-05 Construction Research & Technology Gmbh Copolymer synthesis process
CN102336845B (zh) * 2010-07-27 2014-04-30 上海台界化工有限公司 一种聚羧酸减水剂的合成方法
EP2535362A1 (de) * 2011-06-17 2012-12-19 Sika Technology AG Kammpolymere als Dispergiermittel für alkalisch aktivierte Bindemittel
JP5868188B2 (ja) * 2012-01-11 2016-02-24 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハーＣｏｎｓｔｒｕｃｔｉｏｎ Ｒｅｓｅａｒｃｈ ＆ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 高塩分含有セメント組成物用添加剤及び高塩分含有セメント組成物
EP2742995A1 (de) 2012-12-11 2014-06-18 Construction Research & Technology GmbH Kontinuierliches Verfahren zur Herstellung von Copolymeren
CN104371075B (zh) * 2014-11-22 2017-03-15 萧县鑫固混凝土外加剂有限公司 一种室温合成的聚羧酸减水剂的制备方法
CA3039720C (en) * 2016-10-12 2023-01-17 Construction Research & Technology Gmbh Copolymers suitable for plastizing inorganic binder systems
CN108219079B (zh) * 2016-12-14 2020-04-28 上海东大化学有限公司 一种聚羧酸系减水剂及其制备方法和使用方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY135684A (en) 1999-11-29 2008-06-30 Nippon Catalytic Chem Ind Copolymer for cement admixtures and its production process and use
US6558453B2 (en) * 2000-01-14 2003-05-06 White Consolidated Industries, Inc. Bagless dustcup
WO2002053611A1 (fr) * 2000-12-27 2002-07-11 Nippon Shokubai Co., Ltd. Copolymere du type acide polycarboxylique, procede de production et utilisation de ce copolymere
US6825289B2 (en) * 2001-04-02 2004-11-30 Nippon Shokubai Co., Ltd. Method for producing chemical reactive substance and polycarboxylic acid produced thereby
US6998453B2 (en) * 2001-10-03 2006-02-14 Nippon Shokubai Co., Ltd. (Meth)acrylic acid type polymer and unsaturated polyalkylene glycol type copolymer, and methods for production thereof
DE102004005434A1 (de) 2004-02-04 2005-08-25 Construction Research & Technology Gmbh Copolymere auf Basis von ungesättigten Mono- oder Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern, Verfahren zu deren Herstellung und ihre Verwendung
EP1707542A2 (en) * 2005-03-31 2006-10-04 Nippon Shokubai Co.,Ltd. Powdery cement dispersant
US20060229388A1 (en) * 2005-03-31 2006-10-12 Nippon Shokubai Co., Ltd. Powdery cement dispersant

Also Published As

Publication number Publication date
EP2090597A1 (de) 2009-08-19
EP2242781A1 (de) 2010-10-27
WO2009100958A1 (de) 2009-08-20
CN101952332A (zh) 2011-01-19
US20110034592A1 (en) 2011-02-10
AU2009214300B2 (en) 2013-04-04
JP2011525546A (ja) 2011-09-22
ATE513863T1 (de) 2011-07-15
EP2242781B1 (de) 2011-06-22
ES2365977T3 (es) 2011-10-14
CA2715108A1 (en) 2009-08-20
PE20100009A1 (es) 2010-02-12
US8349983B2 (en) 2013-01-08
TW200944545A (en) 2009-11-01
AU2009214300A1 (en) 2009-08-20

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