AU2003266281A1 - Use of block copolymers as dispersants for aqueous suspensions of solids - Google Patents

Use of block copolymers as dispersants for aqueous suspensions of solids

Info

Publication number
AU2003266281A1
AU2003266281A1 AU2003266281A AU2003266281A AU2003266281A1 AU 2003266281 A1 AU2003266281 A1 AU 2003266281A1 AU 2003266281 A AU2003266281 A AU 2003266281A AU 2003266281 A AU2003266281 A AU 2003266281A AU 2003266281 A1 AU2003266281 A1 AU 2003266281A1
Authority
AU
Australia
Prior art keywords
dispersants
solids
block copolymers
aqueous suspensions
suspensions
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.)
Abandoned
Application number
AU2003266281A
Other languages
English (en)
Inventor
Gerhard Albrecht
Harald Grassl
Angelika Hartl
Christian Hubsch
Alfred Kern
Alexander Kraus
Stefanie Scheul
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Master Builders Solutions Deutschland GmbH
Original Assignee
Degussa Construction Chemicals 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
Application filed by Degussa Construction Chemicals GmbH filed Critical Degussa Construction Chemicals GmbH
Publication of AU2003266281A1 publication Critical patent/AU2003266281A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • 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
    • 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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • 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
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0061—Block (co-)polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
AU2003266281A 2002-08-14 2003-08-13 Use of block copolymers as dispersants for aqueous suspensions of solids Abandoned AU2003266281A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10237286A DE10237286A1 (de) 2002-08-14 2002-08-14 Verwendung von Blockcopolymeren als Dilpergiermittel für wässrige Feststoff-Suspensionen
DE10237286.1 2002-08-14
PCT/EP2003/009005 WO2004016668A1 (de) 2002-08-14 2003-08-13 Verwendung von blockcopolymeren als dispergiermittel für wässrige feststoff-suspensionen

Publications (1)

Publication Number Publication Date
AU2003266281A1 true AU2003266281A1 (en) 2004-03-03

Family

ID=30775279

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003266281A Abandoned AU2003266281A1 (en) 2002-08-14 2003-08-13 Use of block copolymers as dispersants for aqueous suspensions of solids

Country Status (7)

Country Link
US (1) US7425596B2 (enExample)
EP (1) EP1529070B1 (enExample)
JP (1) JP4399574B2 (enExample)
AU (1) AU2003266281A1 (enExample)
DE (1) DE10237286A1 (enExample)
ES (1) ES2528424T3 (enExample)
WO (1) WO2004016668A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1577372A1 (de) * 2004-03-19 2005-09-21 Sika Technology AG Stabile wässrige Dispersion von Partikeln sowie Verwendung und Herstellungsverfahren solcher Dispersionen
KR100950719B1 (ko) * 2005-09-27 2010-03-31 니폰 쇼쿠바이 컴파니 리미티드 신규한 중합체 및 이를 사용한 시멘트 혼화제
EP2006258B1 (de) * 2007-06-11 2012-08-15 Sika Technology AG Dispergiermittel für Gipszusammensetzungen
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
JP5262677B2 (ja) * 2008-12-19 2013-08-14 ダイキン工業株式会社 含フッ素ポリエーテル系ブロック共重合体およびその製造方法
CA2825575C (en) * 2011-01-26 2017-09-26 Construction Research & Technology Gmbh A process for producing polycondensation product
DE102011089535A1 (de) 2011-12-22 2013-06-27 Evonik Industries Ag Entschäumerzusammensetzungen für Baustoffmischungen
CN103254420B (zh) * 2011-12-28 2015-05-20 辽宁奥克化学股份有限公司 一种低分子量聚醚减水剂及其制备方法和应用
WO2015144886A1 (de) * 2014-03-27 2015-10-01 Sika Technology Ag Blockcopolymer
FR3025204B1 (fr) * 2014-08-28 2018-08-10 Chryso Copolymeres a blocs utilisables comme fluidifiants
US9850166B2 (en) * 2015-02-03 2017-12-26 Construction Research & Technology, Gmbh Liquid coloring suspension and colored cementitious composition
CN108025974A (zh) * 2015-09-24 2018-05-11 Sika技术股份公司 具有带磷基的单体单元的共聚物
JP6863971B2 (ja) * 2015-09-24 2021-04-21 シーカ テクノロジー アクチェンゲゼルシャフト 流動化剤及びコポリマーを含有する添加剤
US20180265615A1 (en) * 2015-09-24 2018-09-20 Sika Technology Ag Production of dispersants by living radical polymerization
BR112018005567B1 (pt) * 2015-09-24 2023-01-10 Sika Technology Ag Uso de um copolímero em bloco p como dispersante em uma composição de aglutinante, composição de aglutinante, e método para a produção da mesma
EP3353131B1 (de) * 2015-09-24 2025-09-10 Sika Technology AG Copolymere mit gradientenstruktur als dispergiermittel für alkalisch aktivierte bindemittel
US10988415B2 (en) 2015-09-24 2021-04-27 Sika Technology Ag Dispersant for calcium sulphate-based compositions
CN108137406B (zh) 2015-09-24 2021-10-01 Sika技术股份公司 具有梯度结构的共聚物
ES2836699T3 (es) 2015-12-17 2021-06-28 Construction Research & Technology Gmbh Reductor de agua a base de policondensado
WO2019145266A1 (de) * 2018-01-24 2019-08-01 Sika Technology Ag Dispergiermittel zur verkürzung der mischzeiten von mineralischen bindemittelsystemen
CN109942220B (zh) * 2019-03-05 2021-07-23 北京工业大学 耐盐型两性聚羧酸高性能减水剂的制备方法
CN109942754B (zh) * 2019-03-05 2021-06-25 北京工业大学 原子转移自由基聚合制备缓凝型超塑化剂的方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1671017C3 (de) 1966-02-11 1978-10-05 Sueddeutsche Kalkstickstoff-Werke Ag, 8223 Trostberg Anorganisch-organischer Baustoff
US4029720A (en) * 1972-08-10 1977-06-14 Badische Anilin- & Soda-Fabrik Aktiengesellschaft Block or graft copolymers of polyalkylene oxides and vinylaromatic or diene polymers
US3932369A (en) * 1974-11-06 1976-01-13 Exxon Research And Engineering Company Block copolymers containing olefin sulfur dioxide segments and process for their preparation
DE3530258A1 (de) 1985-08-23 1987-02-26 Lentia Gmbh Verwendung von salzen wasserloeslicher naphtalinsulfonsaeure-formaldehydkondensate als zusatzmittel fuer anorganische bindemittel und baustoff
DE3633421C1 (de) * 1986-10-01 1987-07-23 Goldschmidt Ag Th Hydroxyl- und Sulfonatgruppen aufweisende Polyoxyalkylenether und deren Verwendung zur Herstellung von dispergierbaren Polyurethanen
US5177151A (en) * 1987-05-07 1993-01-05 The B. F. Goodrich Company Blends of comb-shaped copolymers of a macromolecular monomer of polyhaloether with terminal olefinic unsaturation
DE3800091A1 (de) 1987-08-28 1989-07-13 Sandoz Ag Copolymere verbindungen, deren herstellung und verwendung
DE4134967C1 (enExample) * 1991-10-23 1992-12-10 Th. Goldschmidt Ag, 4300 Essen, De
JP2774445B2 (ja) * 1993-12-14 1998-07-09 花王株式会社 コンクリート混和剤
US5570744A (en) * 1994-11-28 1996-11-05 Atlantic Richfield Company Separator systems for well production fluids
US5763548A (en) * 1995-03-31 1998-06-09 Carnegie-Mellon University (Co)polymers and a novel polymerization process based on atom (or group) transfer radical polymerization
DE19513126A1 (de) * 1995-04-07 1996-10-10 Sueddeutsche Kalkstickstoff Copolymere auf Basis von Oxyalkylenglykol-Alkenylethern und ungesättigten Dicarbonsäure-Derivaten
MY114306A (en) * 1995-07-13 2002-09-30 Mbt Holding Ag Cement dispersant method for production thereof and cement composition using dispersant
DE19705470A1 (de) * 1997-02-13 1998-08-27 Goldschmidt Ag Th Polymethacrylsäure-Polyalkylenoxid-Blockcopolymere, Verfahren zu ihrer Herstellung und ihre Verwendung als Dispergiermittel
DE19714714A1 (de) 1997-04-09 1998-10-15 Basf Ag Blockcopolymere und deren Verwendung als polymere Tenside
DE19836253C1 (de) 1998-08-11 1999-12-23 Goldschmidt Ag Th Endfunktionalisierte Polymethacrylsäureester und deren Verwendung als Dispergiermittel zur Herstellung wäßriger Pigmentpasten
JP3336456B2 (ja) * 1998-12-25 2002-10-21 日本シーカ株式会社 セメント分散剤および該分散剤を含むコンクリート組成物
DE19905488A1 (de) * 1999-02-10 2000-08-17 Sueddeutsche Kalkstickstoff Pulverförmige Polymerzusammensetzungen auf der Basis von Polyethercarboxylaten
JP3600100B2 (ja) 1999-12-20 2004-12-08 花王株式会社 コンクリート混和剤
MXPA02006782A (es) 2000-01-11 2002-10-23 Ciba Sc Holding Ag Polimeros tipo peine a partir de macromonomeros de polimerizacion de radicales por transferencia atomica (atrp).
US7402644B2 (en) * 2002-05-21 2008-07-22 Nippon Shikubai Co., Ltd. Production processes for alkylene oxide addition product and its derivatives

Also Published As

Publication number Publication date
US20050228142A1 (en) 2005-10-13
WO2004016668A1 (de) 2004-02-26
EP1529070A1 (de) 2005-05-11
ES2528424T3 (es) 2015-02-09
DE10237286A1 (de) 2004-02-26
US7425596B2 (en) 2008-09-16
JP2005535758A (ja) 2005-11-24
JP4399574B2 (ja) 2010-01-20
EP1529070B1 (de) 2015-01-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase