NO20063399L - Superplastiseringsmiddel med hoy tidlig styrke - Google Patents

Superplastiseringsmiddel med hoy tidlig styrke

Info

Publication number
NO20063399L
NO20063399L NO20063399A NO20063399A NO20063399L NO 20063399 L NO20063399 L NO 20063399L NO 20063399 A NO20063399 A NO 20063399A NO 20063399 A NO20063399 A NO 20063399A NO 20063399 L NO20063399 L NO 20063399L
Authority
NO
Norway
Prior art keywords
early strength
high early
super plasticizer
chem
plasticizer
Prior art date
Application number
NO20063399A
Other languages
English (en)
Other versions
NO340586B1 (no
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 NO20063399L publication Critical patent/NO20063399L/no
Publication of NO340586B1 publication Critical patent/NO340586B1/no

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
    • C04B24/2641—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
    • C04B24/24—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
    • 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)

Abstract

Betongsuperplastiseringsmidler oppnådd ved terpolymerisering av monomerer av formlene (IV), (V) og (VI). X ¦ CH2 == C - C - O - Z (IV) ¦ O X ¦ CH2 == C - C - O - W (V) ¦ O X X ¦ ¦ CH2 - C - C - O - Y - C - C - CH2 (VI) ¦ ¦ O O
NO20063399A 2003-12-22 2006-07-21 Superplastiseringsmiddel med høy tidlig styrke NO340586B1 (no)

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 (2)

Publication Number Publication Date
NO20063399L true NO20063399L (no) 2006-09-21
NO340586B1 NO340586B1 (no) 2017-05-15

Family

ID=34530698

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20063399A NO340586B1 (no) 2003-12-22 2006-07-21 Superplastiseringsmiddel med høy tidlig styrke

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"
EP2522680B1 (de) * 2011-05-10 2013-08-07 Sika Technology AG Polymer aus Maleinsäure, Allylether und (Meth-)Acrylsäureverbindungen, dessen Herstellung und Verwendung
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
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
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
CN1113046C (zh) * 1998-12-28 2003-07-02 株式会社日本触媒 用作水泥添加剂的聚羧聚合物及其制备方法和用途
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
NO340586B1 (no) 2017-05-15
ATE396158T1 (de) 2008-06-15
CN1898177A (zh) 2007-01-17
RU2006122262A (ru) 2007-12-27
EP1547986B1 (en) 2008-05-21
CA2550967A1 (en) 2005-07-14
DE60321197D1 (de) 2008-07-03
ES2305397T3 (es) 2008-11-01
CN100439276C (zh) 2008-12-03
EP1547986A1 (en) 2005-06-29
HK1096079A1 (en) 2007-05-25
JP2007517752A (ja) 2007-07-05
US20070151486A1 (en) 2007-07-05
RU2360880C2 (ru) 2009-07-10
WO2005063648A1 (en) 2005-07-14

Similar Documents

Publication Publication Date Title
NO20063399L (no) Superplastiseringsmiddel med hoy tidlig styrke
DK1580216T3 (da) Derivater med høj molekylvægt af camptotheciner
NO20061722L (no) Nye GLP-1 derivater
TW200637550A (en) Thiazole-4-carboxamide derivatives as mGluR5 antagonists
MEP52408A (en) Substituted pyrrolo-pyrazole derivatives as kinase inhibitors
DK1620437T3 (da) 5,7-diaminopyrazolo-4,3-d-pyrimidiner, der er anvendelige til behandling af hypertension
TW200615267A (en) New bicyclic antibiotics
DK1490133T3 (da) Infusionsanordning med lavprofildrejeforbindelse
IS7778A (is) Fjölliðu-samrunaefnasambönd með minnkaða mótefniseiginleika, aðferðir við tilbúning og notkun þeirra
DK1698630T3 (da) Nye polymorfe former af rifaximin, fremgangsmåde for deres fremstilling og anvendelse deraf i de medicinske præparater
BRPI0514377A (pt) derivados tricìclicos fundidos para o tratamento de distúrbios psicóticos
DK1560748T3 (da) Offshore anbringelse af udstrækkelige plastforme med dybgang
NO20055649D0 (no) Substituert dihydrokinazolin med antiviale egenskaper
DK1940789T3 (da) Fremgangsmåder og forbindelser til fremstilling af CC-1065-analoger
ECSP088367A (es) Derivados de bifenilo y su uso en el tratamiento de la hepatitis c
ATE396724T1 (de) 1h-thieno 2,3-c-pyrazol-derivate als kinase-i- hemmer
ATE541843T1 (de) 2-acylamino-4-phenylthiazolderivate, ihre herstellung und anwendung als chemokin antagonisten
CY2015007I1 (el) Ενωσεις, συνθεσεις και χρησεις παραγωγων βενζοθειαζολης
DK1613694T3 (da) Polyalkenaminer med forbedrede anvendelsesegenskaber
ATE547438T1 (de) Selbstlöschende katalysatorzusammensetzung mit monocarbonsäure als internem donator und propylenpolymerisationsverfahren
NO20054721L (no) Substituerte anilinderivater
DK1786759T3 (da) Nye derivater af 3,5-seco-4-nor-cholestan og deres anvendelser
NO20054552D0 (no) Peleanker med utvendige skovler
FR2847899B1 (fr) Derives d'indole-3-carboxamide, leur preparation et leur application en therapeutique
ATE359324T1 (de) Wasserlösliche, fluoreszierende perylentetracarbonsäure bisimide