SG143984A1 - Beneficiated water reducing compositions - Google Patents

Beneficiated water reducing compositions

Info

Publication number
SG143984A1
SG143984A1 SG200606267-3A SG2006062673A SG143984A1 SG 143984 A1 SG143984 A1 SG 143984A1 SG 2006062673 A SG2006062673 A SG 2006062673A SG 143984 A1 SG143984 A1 SG 143984A1
Authority
SG
Singapore
Prior art keywords
acid
water reducing
reducing compositions
salt
beneficiated
Prior art date
Application number
SG200606267-3A
Other languages
English (en)
Inventor
Byong-Wa Chun
Benita Dair
Charlotte B Porteneuve
Ara A Jeknavorian
Josephine Ho-Wah Cheung
Lawrence R Roberts
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of SG143984A1 publication Critical patent/SG143984A1/en

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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/10—Carbohydrates or derivatives 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
    • 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
    • C04B24/16—Sulfur-containing compounds
    • C04B24/18—Lignin sulfonic acid or derivatives thereof, e.g. sulfite lye
    • 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
    • C04B2103/0099—Aspecific ingredients, i.e. high number of alternative specific compounds mentioned for the same function or property
    • 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
    • C04B2103/52—Grinding aids; Additives added during grinding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicines Containing Plant Substances (AREA)
SG200606267-3A 2002-03-13 2003-03-10 Beneficiated water reducing compositions SG143984A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36382002P 2002-03-13 2002-03-13

Publications (1)

Publication Number Publication Date
SG143984A1 true SG143984A1 (en) 2008-07-29

Family

ID=28041816

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200606267-3A SG143984A1 (en) 2002-03-13 2003-03-10 Beneficiated water reducing compositions

Country Status (13)

Country Link
US (2) US6916369B2 (ko)
EP (1) EP1494990A4 (ko)
JP (1) JP4332434B2 (ko)
KR (1) KR100919844B1 (ko)
CN (1) CN1653031B (ko)
AU (1) AU2003218027B2 (ko)
BR (1) BR0308400A (ko)
HK (1) HK1080066B (ko)
MX (1) MXPA04008605A (ko)
MY (1) MY129685A (ko)
SG (1) SG143984A1 (ko)
TW (1) TWI289545B (ko)
WO (1) WO2003078347A2 (ko)

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WO2006132762A2 (en) * 2005-06-02 2006-12-14 W.R. Grace & Co.-Conn. Biomass-derived grinding aids
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CN100448792C (zh) * 2007-02-07 2009-01-07 北京欣和欣荣科技有限公司 建筑防冻早强剂
JP4987533B2 (ja) * 2007-03-28 2012-07-25 株式会社日本触媒 セメント混和剤
US7976963B2 (en) * 2007-05-01 2011-07-12 Boral Stone Products, LLC Concrete product with enhanced ornamental surface layer
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CN101864285B (zh) * 2010-06-13 2013-01-09 西南石油大学 深水固井低温早强剂
US8311678B2 (en) * 2010-06-23 2012-11-13 Verifi Llc Method for adjusting concrete rheology based upon nominal dose-response profile
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CN111218121A (zh) * 2018-11-23 2020-06-02 中国石油天然气股份有限公司 聚合物改性沥青胶结料及其制备方法
CN111592256B (zh) * 2019-02-21 2021-10-08 天水师范学院 一种抗泥缓凝型秸秆基聚羧酸减水剂的制备方法和在混凝土中的应用
CN110171939B (zh) * 2019-04-11 2021-09-21 武汉理工大学 一种硅铝相促溶剂及其制备方法和应用
CN110482913A (zh) * 2019-07-19 2019-11-22 中国建筑第二工程局有限公司 一种混凝土配方及其配制方法
CN110510911A (zh) * 2019-09-28 2019-11-29 浙江智峰科技有限公司 一种基于高性能混凝土用的减水剂及其合成方法
CN111111548B (zh) * 2019-12-27 2022-02-18 山东圣诺实业有限公司 一种碳化硅水力分级高效表面活性剂
CN111792870B (zh) * 2020-06-11 2022-05-13 安徽鑫固环保股份有限公司 一种醋酸废水制备抗冻、早强减水剂的方法
KR102194452B1 (ko) * 2020-08-10 2020-12-23 주식회사 한당 다기능성의 공기 청정기 및 이를 포함하는 공기 정화시스템
CN113024152B (zh) * 2021-04-02 2022-05-27 佛山市华轩新材料有限公司 一种快干速凝型水泥减水剂组合物
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Also Published As

Publication number Publication date
AU2003218027A1 (en) 2003-09-29
MY129685A (en) 2007-04-30
EP1494990A2 (en) 2005-01-12
CN1653031B (zh) 2010-05-05
HK1080066A1 (en) 2006-04-21
EP1494990A4 (en) 2010-05-26
KR20040108662A (ko) 2004-12-24
TWI289545B (en) 2007-11-11
US20030172850A1 (en) 2003-09-18
US6916369B2 (en) 2005-07-12
BR0308400A (pt) 2005-01-18
CN1653031A (zh) 2005-08-10
WO2003078347A2 (en) 2003-09-25
AU2003218027B2 (en) 2008-07-17
JP2006500305A (ja) 2006-01-05
HK1080066B (zh) 2010-12-24
TW200306962A (en) 2003-12-01
US7048793B2 (en) 2006-05-23
JP4332434B2 (ja) 2009-09-16
WO2003078347A3 (en) 2004-02-12
US20050096280A1 (en) 2005-05-05
KR100919844B1 (ko) 2009-09-30
MXPA04008605A (es) 2004-12-06

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