HK1096079A1 - High early strength superplasticizer - Google Patents

High early strength superplasticizer

Info

Publication number
HK1096079A1
HK1096079A1 HK07103460.8A HK07103460A HK1096079A1 HK 1096079 A1 HK1096079 A1 HK 1096079A1 HK 07103460 A HK07103460 A HK 07103460A HK 1096079 A1 HK1096079 A1 HK 1096079A1
Authority
HK
Hong Kong
Prior art keywords
superplasticizer
early strength
high early
chem
monomers
Prior art date
Application number
HK07103460.8A
Other languages
English (en)
Inventor
Paolo Clemente
Giorgio Ferrari
Mariele Gamba
Carlo Pistolesi
Marco Squinzi
Francesco Surico
Lino Badesso
Original Assignee
Mapei Spa
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 Mapei Spa filed Critical Mapei Spa
Publication of HK1096079A1 publication Critical patent/HK1096079A1/xx

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
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2688—Copolymers containing at least three different monomers
    • C04B24/2694—Copolymers containing at least three different monomers 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
    • C04B24/2641—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
    • 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
    • C04B2103/32—Superplasticisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Cultivation Of Seaweed (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Materials For Medical Uses (AREA)
  • Polymerisation Methods In General (AREA)
HK07103460.8A 2003-12-22 2007-03-30 High early strength superplasticizer HK1096079A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03029587A EP1547986B1 (en) 2003-12-22 2003-12-22 High early strength superplasticizer
PCT/EP2004/014196 WO2005063648A1 (en) 2003-12-22 2004-12-14 High early strength superplasticizer

Publications (1)

Publication Number Publication Date
HK1096079A1 true HK1096079A1 (en) 2007-05-25

Family

ID=34530698

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07103460.8A HK1096079A1 (en) 2003-12-22 2007-03-30 High early strength superplasticizer

Country Status (12)

Country Link
US (1) US20070151486A1 (no)
EP (1) EP1547986B1 (no)
JP (1) JP2007517752A (no)
CN (1) CN100439276C (no)
AT (1) ATE396158T1 (no)
CA (1) CA2550967A1 (no)
DE (1) DE60321197D1 (no)
ES (1) ES2305397T3 (no)
HK (1) HK1096079A1 (no)
NO (1) NO340586B1 (no)
RU (1) RU2360880C2 (no)
WO (1) WO2005063648A1 (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2939128B1 (fr) * 2008-12-03 2010-11-12 Coatex Sas Utilisation d'une combinaison de polymeres peignes comme agent ameliorant la maniabilite d'une formulation aqueuse a base de liants hydrauliques.
FR2939428B1 (fr) * 2008-12-08 2010-11-19 Coatex Sas Utilisation comme agent ameliorant la maniabilite d'une formulation aqueuse a base de liants hydrauliques, d'un copolymere (meth) acrylique peigne et d'un epaississant acrylique associatif
CN101497507B (zh) * 2009-03-20 2011-10-05 武汉市联合石油化工有限责任公司 一种早强防冻型聚羧酸盐高性能减水剂及制备方法
EP2336094A1 (en) 2009-12-21 2011-06-22 Mapei S.p.A. "Superplasticizers for concrete and cement materials and process for producing the same"
ES2426730T3 (es) * 2011-05-10 2013-10-24 Sika Technology Ag Polímero de ácido maleico, éteres alílicos y compuestos de ácido (met)acrílico, su preparación y su utilización
RU2469975C1 (ru) * 2011-05-26 2012-12-20 Общество с ограниченной ответственностью Научно-производственное предприятие "Макромер" Поликарбоксилатная пластифицирующая добавка для бетона, строительных растворов и сухих строительных смесей и способ ее получения (варианты)
MX2011007071A (es) * 2011-06-30 2013-01-18 Jaime Grau Genesias Aditivo para la elaboracion de concretos permeables con propiedades mejoradas y metodo para su preparacion.
ITMI20132059A1 (it) 2013-12-10 2015-06-11 Mapei Spa Additivo accelerante per composizioni cementizie
US9919968B2 (en) 2014-09-30 2018-03-20 Gcp Applied Technologies Inc. Low-to-mid-range water reduction using polycarboxylate comb polymers
US11021395B2 (en) 2018-01-29 2021-06-01 Lawrence L Kuo Method for low-to-mid-range water reduction of cementitious compositions
CN110092605A (zh) * 2019-05-06 2019-08-06 辛集市旭远新材料科技有限公司 一种高效聚羧酸型混凝土减水剂
EP4119519A1 (en) 2021-07-12 2023-01-18 Mapei S.p.A. Strength enhancing admixture for low-carbon cementitious compositions
JP7346512B2 (ja) * 2021-09-21 2023-09-19 花王株式会社 潜在性水硬性粉体含有水硬性組成物用の添加剤組成物
CN113912322A (zh) * 2021-10-21 2022-01-11 杭州构建新型材料有限公司 一种早强晶核型聚羧酸减水剂及其生产方法
EP4353699A1 (en) 2022-10-12 2024-04-17 Mapei S.p.A. Low carbon concrete admixture

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1263969B (it) * 1993-02-25 1996-09-05 Mario Collepardi Addittivi superfluidificanti ad elevata conservazione della lavorabilita'
US5911820A (en) * 1996-06-21 1999-06-15 Kao Corporation Concrete admixture
US6166112A (en) * 1997-03-10 2000-12-26 Nippon Shokubai Co., Ltd. Cement admixture and cement composition
JP3285820B2 (ja) * 1997-06-10 2002-05-27 株式会社日本触媒 ポリカルボン酸の製造方法
JP3221399B2 (ja) * 1997-06-10 2001-10-22 株式会社日本触媒 セメント混和剤用ポリカルボン酸の製造方法
EP1016638B1 (en) * 1998-12-28 2006-07-05 Nippon Shokubai Co., Ltd. Cement additive, cement composition and polycarboxylic acid polymer
US6362324B1 (en) * 1999-06-30 2002-03-26 Millennium Pharmaceuticals, Inc. 17867 a novel human aminopeptidase
JP4087042B2 (ja) * 2000-05-12 2008-05-14 花王株式会社 セメント分散剤
US6972134B2 (en) * 2000-09-25 2005-12-06 Samsung Sdi Co., Ltd. Method of preparing positive active material for rechargeable lithium batteries

Also Published As

Publication number Publication date
CN100439276C (zh) 2008-12-03
ES2305397T3 (es) 2008-11-01
NO20063399L (no) 2006-09-21
ATE396158T1 (de) 2008-06-15
RU2006122262A (ru) 2007-12-27
US20070151486A1 (en) 2007-07-05
EP1547986A1 (en) 2005-06-29
CA2550967A1 (en) 2005-07-14
RU2360880C2 (ru) 2009-07-10
JP2007517752A (ja) 2007-07-05
EP1547986B1 (en) 2008-05-21
WO2005063648A1 (en) 2005-07-14
CN1898177A (zh) 2007-01-17
NO340586B1 (no) 2017-05-15
DE60321197D1 (de) 2008-07-03

Similar Documents

Publication Publication Date Title
HK1096079A1 (en) High early strength superplasticizer
MXPA04000622A (es) Pirazolilcarboxanilidas como funguicidas.
BRPI0514377A (pt) derivados tricìclicos fundidos para o tratamento de distúrbios psicóticos
SE9903593L (sv) Polymeriserbar komposition
GB0217757D0 (en) Novel compounds
ECSP056111A (es) Derivados de 2-acilamino-4-feniltiazol, su preparación y aplicación en terapeutica
EA200501333A1 (ru) 5,7-ДИАМИНОПИРАЗОЛО[4,3-d]ПИРИМИДИНЫ, ПОЛЕЗНЫЕ ПРИ ЛЕЧЕНИИ ГИПЕРТЕНЗИИ
TW200500339A (en) Pyrrolidine derivatives, and process for the preparation
DE602004017196D1 (de) Kondensierte azabicyclische verbindungen, die den vanilloidrezeptorsubtyp 1 (vr1)- rezeptor inhibieren
TW200615267A (en) New bicyclic antibiotics
NO20034291D0 (no) 2-aminopropanolderivater
DK1289972T3 (da) Serinproteaseinhibitorer
DE60230327D1 (de) Polymorphe von clopidogrel-hydrogensulfat
EA200700514A1 (ru) Способ получения гидрофобных полимеров
DE60215088D1 (de) Kontrolle der Polymereigenschaften durch den Kokatalysator
DE602004009030D1 (de) Phenyltetrazol-Verbindungen
MXPA05012951A (es) Triazolopirimidinas.
DE60202545D1 (de) Perfluorodiacylperoxide als Polymerisationsinitiatoren
DE60325377D1 (de) Motilidverbindungen
DK1501838T3 (da) Fremgangsmåde til fremstilling af clopidogrel
TW200510323A (en) Process for the preparation of nonpeptide substituted spirobenzoazepine derivatives
WO2003086327A3 (fr) Activateur de polymerisation radicalaire permettant l'obtention de ciments organiques colores et non toxiques
EA200400661A1 (ru) Фенилалкины
TW200513450A (en) Eugenic concrete
EA200400876A1 (ru) Способ получения производных толуола