CA2690336C - A liquid admixture composition - Google Patents

A liquid admixture composition Download PDF

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Publication number
CA2690336C
CA2690336C CA2690336A CA2690336A CA2690336C CA 2690336 C CA2690336 C CA 2690336C CA 2690336 A CA2690336 A CA 2690336A CA 2690336 A CA2690336 A CA 2690336A CA 2690336 C CA2690336 C CA 2690336C
Authority
CA
Canada
Prior art keywords
component
admixture according
admixture
group
calcium sulfate
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.)
Active
Application number
CA2690336A
Other languages
English (en)
French (fr)
Other versions
CA2690336A1 (en
Inventor
Herbert Hommer
Frank Dierschke
Anja Trieflinger
Konrad Wutz
Manfred Bichler
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
BASF Construction Polymers 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 BASF Construction Polymers GmbH filed Critical BASF Construction Polymers GmbH
Publication of CA2690336A1 publication Critical patent/CA2690336A1/en
Application granted granted Critical
Publication of CA2690336C publication Critical patent/CA2690336C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C04B28/14—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 calcium sulfate 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
    • C04B28/14—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 calcium sulfate cements
    • C04B28/142—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 calcium sulfate cements containing synthetic or waste calcium sulfate cements
    • C04B28/144—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 calcium sulfate cements containing synthetic or waste calcium sulfate cements the synthetic calcium sulfate being a flue gas desulfurization product
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA2690336A 2007-08-17 2008-08-12 A liquid admixture composition Active CA2690336C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/894,029 2007-08-17
US11/894,029 US20080017078A1 (en) 2005-06-14 2007-08-17 Liquid admixture composition
PCT/EP2008/060552 WO2009024499A1 (en) 2007-08-17 2008-08-12 A liquid admixture composition

Publications (2)

Publication Number Publication Date
CA2690336A1 CA2690336A1 (en) 2009-02-26
CA2690336C true CA2690336C (en) 2013-05-28

Family

ID=40260748

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2690336A Active CA2690336C (en) 2007-08-17 2008-08-12 A liquid admixture composition

Country Status (7)

Country Link
US (1) US20080017078A1 (enExample)
EP (1) EP2181079B1 (enExample)
JP (1) JP5892728B2 (enExample)
AU (1) AU2008290631B2 (enExample)
CA (1) CA2690336C (enExample)
PL (1) PL2181079T3 (enExample)
WO (1) WO2009024499A1 (enExample)

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US20060118009A1 (en) * 2004-12-07 2006-06-08 Hubbs Jonathan W Soil conditioner
US20070048096A1 (en) * 2004-12-07 2007-03-01 Hubbs Jonathan W Soil conditioner
US7875114B2 (en) * 2005-06-14 2011-01-25 United States Gypsum Company Foamed slurry and building panel made therefrom
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
US8334418B2 (en) * 2008-11-05 2012-12-18 Water Generating Systems LLC Accelerated hydrate formation and dissociation
US20100216639A1 (en) * 2009-02-20 2010-08-26 Hubbs Jonathon W Gypsum soil conditioner
US20110054081A1 (en) * 2009-09-02 2011-03-03 Frank Dierschke Formulation and its use
JP2013503926A (ja) 2009-09-02 2013-02-04 ビーエーエスエフ コンストラクション ポリマース ゲゼルシャフト ミット ベシュレンクテル ハフツング 配合物及びその使用
US20130005862A1 (en) * 2009-11-25 2013-01-03 Klaus Prosiegel Dispersant
ES2808648T3 (es) 2010-10-11 2021-03-01 Basf Construction Solutions Gmbh Suspensión espesa de yeso que contiene dispersante
EP2463317A1 (de) * 2010-12-09 2012-06-13 BASF Construction Polymers GmbH Additiv für fließmittel enthaltende Baustoffmischungen
EP2784038A1 (de) * 2013-03-26 2014-10-01 Basf Se Fließmittel auf Zuschlägen
KR101572122B1 (ko) * 2014-03-06 2015-11-26 한국산노프코 주식회사 시멘트 분산제 및 제조방법과 이를 이용한 모르타르·콘크리트 혼화제
WO2016022102A1 (en) * 2014-08-05 2016-02-11 Boral Ip Holdings (Australia) Pty Limited Use of sacrificial agents in manufacture of gypsum wallboard
FR3033794B1 (fr) * 2015-03-16 2017-03-10 Coatex Sas Nouveau copolymere a titre d'agent reducteur d'eau dans une composition hydraulique
US11072561B2 (en) * 2015-05-27 2021-07-27 Sika Technology Ag Fatty alcohol aqueous suspension-based anti-filming surface admixture
CN106252078A (zh) * 2016-08-31 2016-12-21 湖南艾华集团股份有限公司 一种光固化凝胶态铝电解电容器的电解液及其制备方法
CN108947317B (zh) * 2017-05-18 2020-11-13 中国石油化工股份有限公司 一种油井水泥消泡剂、制备方法及应用
CN109384403A (zh) * 2018-12-04 2019-02-26 兰州宏方新型建材科技有限公司 一种增强改性的建筑石膏
KR102116817B1 (ko) * 2019-12-19 2020-05-29 (유)코리아 유해성분을 난용성 화합물로 착염화시키는 혼화제 및 이를 이용한 콘크리트 레미콘
EP4115006B1 (en) * 2020-03-06 2025-06-25 Basf Se Electroplating with a polycarboxylate ether supressor
WO2025105469A1 (ja) * 2023-11-17 2025-05-22 花王株式会社 粘土含有石膏スラリー

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EP0114497B1 (en) * 1982-12-21 1988-05-11 De Beers Industrial Diamond Division (Proprietary) Limited Abrasive compacts and method of making them
DE3521952A1 (de) * 1985-06-20 1987-01-02 Henkel Kgaa Waessrige zusammensetzungen fuer den hilite- und flux-prozess und ihre verwendung
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MXPA02005725A (es) * 1999-12-10 2003-01-28 Mbt Holding Ag Agentes de control de aire, solubles en agua para composiciones de cemento.
JP2003516301A (ja) * 1999-12-10 2003-05-13 エムビーティー ホールディング アーゲー セメント組成物のための可溶化された消泡剤
EP1308427A4 (en) * 2000-08-11 2006-07-19 Nippon Catalytic Chem Ind CEMENT MIXTURE AND CEMENT COMPOSITION
US6340660B1 (en) * 2001-03-22 2002-01-22 Charles Gastgaber Urea hydrochloride stabilized solvent for cleaning stainless steel and aluminum
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JP4421382B2 (ja) * 2004-06-03 2010-02-24 花王株式会社 水硬性組成物用分散剤組成物
EP1669332A4 (en) * 2004-06-25 2012-10-24 Sika Ltd CEMENT DISPERSER AND CONCRETE COMPOSITION CONTAINING THE DISPERSANT
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CN101124177A (zh) * 2004-12-02 2008-02-13 日本西卡株式会社 粉末状聚羧酸系水泥分散剂及含有该分散剂的分散剂组合物
PL1896374T3 (pl) * 2005-06-14 2019-04-30 United States Gypsum Co Zaczyn gipsowy z dodatkiem środka dyspergującego o dwóch powtarzalnych jednostkach konstytucyjnych
US20060281886A1 (en) * 2005-06-14 2006-12-14 Manfred Bichler Polyether-containing copolymer
US20060281885A1 (en) * 2005-06-14 2006-12-14 Manfred Bichler Polyether-containing copolymer

Also Published As

Publication number Publication date
JP2010536699A (ja) 2010-12-02
AU2008290631B2 (en) 2014-09-25
US20080017078A1 (en) 2008-01-24
EP2181079B1 (en) 2019-11-13
EP2181079A1 (en) 2010-05-05
PL2181079T3 (pl) 2020-07-27
WO2009024499A1 (en) 2009-02-26
JP5892728B2 (ja) 2016-03-23
AU2008290631A1 (en) 2009-02-26
CA2690336A1 (en) 2009-02-26

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