AU2016277838B2 - Optimizing polycarboxylate admixtures for cementitious compositions - Google Patents

Optimizing polycarboxylate admixtures for cementitious compositions Download PDF

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Publication number
AU2016277838B2
AU2016277838B2 AU2016277838A AU2016277838A AU2016277838B2 AU 2016277838 B2 AU2016277838 B2 AU 2016277838B2 AU 2016277838 A AU2016277838 A AU 2016277838A AU 2016277838 A AU2016277838 A AU 2016277838A AU 2016277838 B2 AU2016277838 B2 AU 2016277838B2
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AU
Australia
Prior art keywords
component
composition
range
polymer
poly
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AU2016277838A
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English (en)
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AU2016277838A1 (en
Inventor
Danila F. Ferraz
Stephen P. Klaus
Lawrence L. Kuo
Yohannes K. Lemma
Keith St Jean
Nathan A. Tregger
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GCP Applied Technologies Inc
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GCP Applied Technologies Inc
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Publication date
Priority claimed from US14/739,142 external-priority patent/US9546110B2/en
Application filed by GCP Applied Technologies Inc filed Critical GCP Applied Technologies Inc
Publication of AU2016277838A1 publication Critical patent/AU2016277838A1/en
Application granted granted Critical
Publication of AU2016277838B2 publication Critical patent/AU2016277838B2/en
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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
    • 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
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • C04B24/06—Carboxylic acids; Salts, anhydrides or esters thereof containing hydroxy groups
    • 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
    • C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
    • C04B24/2658—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles 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
    • 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
    • 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
    • C04B2103/10—Accelerators; Activators
    • 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
    • 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
    • C04B2103/304—Air-entrainers

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)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AU2016277838A 2015-06-15 2016-06-13 Optimizing polycarboxylate admixtures for cementitious compositions Active AU2016277838B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14/739,142 2015-06-15
US14/739,142 US9546110B2 (en) 2015-06-15 2015-06-15 Superplasticizing admixture for cementitious compositions
US15/016,877 2016-02-05
US15/016,877 US9624130B2 (en) 2015-06-15 2016-02-05 Optimizing polycarboxylate admixtures for cementitious compositions
PCT/US2016/037209 WO2016205120A1 (en) 2015-06-15 2016-06-13 Optimizing polycarboxylate admixtures for cementitious compositions

Publications (2)

Publication Number Publication Date
AU2016277838A1 AU2016277838A1 (en) 2018-01-04
AU2016277838B2 true AU2016277838B2 (en) 2020-11-05

Family

ID=57516328

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2016277838A Active AU2016277838B2 (en) 2015-06-15 2016-06-13 Optimizing polycarboxylate admixtures for cementitious compositions

Country Status (12)

Country Link
US (1) US9624130B2 (enExample)
EP (1) EP3307689B1 (enExample)
JP (1) JP6770978B2 (enExample)
KR (1) KR102578150B1 (enExample)
CN (1) CN107922267A (enExample)
AU (1) AU2016277838B2 (enExample)
BR (1) BR112017027180B1 (enExample)
CA (1) CA2989149C (enExample)
ES (1) ES2774124T3 (enExample)
MX (1) MX2017016220A (enExample)
MY (1) MY180171A (enExample)
WO (1) WO2016205120A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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MX2019015813A (es) 2017-06-28 2020-02-07 Gcp Applied Tech Inc Resistencia precoz para mejorar la mezcla de concreto.
US20190135692A1 (en) * 2017-10-23 2019-05-09 Gcp Applied Technologies Inc. Method of reducing stickiness of cementitious compositions
CN107973883A (zh) * 2017-10-25 2018-05-01 浙江广天构件股份有限公司 一种改性早强剂
CN107867807A (zh) * 2017-11-17 2018-04-03 江苏苏博特新材料股份有限公司 一种具有减缩功能的无碱速凝剂及其制备方法
CN110642993B (zh) * 2018-06-26 2021-05-07 科之杰新材料集团有限公司 一种缓凝型醚类聚羧酸减水剂的制备方法
CN110845672B (zh) * 2019-10-30 2023-06-20 云南森博混凝土外加剂有限公司 一种聚羧酸系混凝土减胶剂及其制备方法
US20240018046A1 (en) * 2020-10-02 2024-01-18 Gcp Applied Technologies Inc. Early strength slag-based cementitious binder
FR3118028B1 (fr) * 2020-12-23 2023-12-15 S N F Sa Procédé d'inertage d'argiles dans des compositions hydrauliques destinées à la construction

Citations (1)

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US20150133584A1 (en) * 2012-05-04 2015-05-14 W R Grace & Co.-Conn. Method For Treating Clay And Clay-Bearing Aggregates And Compositions Therefor

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JP3537731B2 (ja) * 2000-04-10 2004-06-14 花王株式会社 コンクリート混和剤
SG101990A1 (en) * 2000-08-11 2004-02-27 Nippon Catalytic Chem Ind Cement dispersant and cement composition comprising this
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JP5113988B2 (ja) 2005-03-31 2013-01-09 株式会社日本触媒 セメント混和剤用ポリカルボン酸系ポリマー
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Also Published As

Publication number Publication date
AU2016277838A1 (en) 2018-01-04
MX2017016220A (es) 2018-06-19
US9624130B2 (en) 2017-04-18
WO2016205120A1 (en) 2016-12-22
BR112017027180B1 (pt) 2022-06-07
ES2774124T3 (es) 2020-07-16
BR112017027180A2 (enExample) 2018-08-21
EP3307689A4 (en) 2019-02-13
EP3307689A1 (en) 2018-04-18
CN107922267A (zh) 2018-04-17
JP6770978B2 (ja) 2020-10-21
CA2989149A1 (en) 2016-12-22
MY180171A (en) 2020-11-24
KR20180020979A (ko) 2018-02-28
JP2018519236A (ja) 2018-07-19
US20160362337A1 (en) 2016-12-15
KR102578150B1 (ko) 2023-09-14
CA2989149C (en) 2023-08-01
EP3307689B1 (en) 2020-01-01

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