FR2948932B1 - Superplastifiant pour composition hydraulique - Google Patents

Superplastifiant pour composition hydraulique

Info

Publication number
FR2948932B1
FR2948932B1 FR0903863A FR0903863A FR2948932B1 FR 2948932 B1 FR2948932 B1 FR 2948932B1 FR 0903863 A FR0903863 A FR 0903863A FR 0903863 A FR0903863 A FR 0903863A FR 2948932 B1 FR2948932 B1 FR 2948932B1
Authority
FR
France
Prior art keywords
superplastifiant
hydraulic composition
hydraulic
composition
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.)
Expired - Fee Related
Application number
FR0903863A
Other languages
English (en)
Other versions
FR2948932A1 (fr
Inventor
Olivier Watt
David Rinaldi
Sebastien Georges
Agosto Franck D
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.)
Lafarge SA
Original Assignee
Lafarge SA
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 Lafarge SA filed Critical Lafarge SA
Priority to FR0903863A priority Critical patent/FR2948932B1/fr
Priority to PCT/FR2010/051640 priority patent/WO2011015780A1/fr
Publication of FR2948932A1 publication Critical patent/FR2948932A1/fr
Application granted granted Critical
Publication of FR2948932B1 publication Critical patent/FR2948932B1/fr
Expired - Fee Related 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
    • 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
    • C04B24/16—Sulfur-containing compounds
    • C04B24/161—Macromolecular compounds comprising sulfonate or sulfate groups
    • C04B24/163—Macromolecular compounds comprising sulfonate or sulfate groups obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/165—Macromolecular compounds comprising sulfonate or sulfate groups obtained by reactions only involving carbon-to-carbon unsaturated bonds 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
    • C04B24/243—Phosphorus-containing polymers
    • C04B24/246—Phosphorus-containing polymers 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0059—Graft (co-)polymers
    • C04B2103/006—Comb polymers
    • 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
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0063—Polymers chosen for their physico-chemical characteristics obtained by an unusual polymerisation process, e.g. by changing the molar ratio of the different monomers during the polymerisation process
    • 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
FR0903863A 2009-08-05 2009-08-05 Superplastifiant pour composition hydraulique Expired - Fee Related FR2948932B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0903863A FR2948932B1 (fr) 2009-08-05 2009-08-05 Superplastifiant pour composition hydraulique
PCT/FR2010/051640 WO2011015780A1 (fr) 2009-08-05 2010-08-02 Superplastifiant pour composition hydraulique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0903863A FR2948932B1 (fr) 2009-08-05 2009-08-05 Superplastifiant pour composition hydraulique

Publications (2)

Publication Number Publication Date
FR2948932A1 FR2948932A1 (fr) 2011-02-11
FR2948932B1 true FR2948932B1 (fr) 2012-08-17

Family

ID=41720861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0903863A Expired - Fee Related FR2948932B1 (fr) 2009-08-05 2009-08-05 Superplastifiant pour composition hydraulique

Country Status (2)

Country Link
FR (1) FR2948932B1 (fr)
WO (1) WO2011015780A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111377642A (zh) * 2018-12-31 2020-07-07 江苏苏博特新材料股份有限公司 一种多元吸附聚羧酸减水剂及其制备方法和应用

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10988415B2 (en) 2015-09-24 2021-04-27 Sika Technology Ag Dispersant for calcium sulphate-based compositions
CN108137406B (zh) 2015-09-24 2021-10-01 Sika技术股份公司 具有梯度结构的共聚物
MX2018003597A (es) * 2015-09-24 2018-08-01 Sika Tech Ag Produccion de dispersantes mediante polimerizacion de radicales vivos.
EP3353127A1 (fr) 2015-09-24 2018-08-01 Sika Technology AG Copolymères séquencés comme dispersant pour des liants activés par voie alcaline
US10745322B2 (en) 2015-09-24 2020-08-18 Sika Technology Ag Copolymers having a gradient structure as dispersant for alkalinically activated binding agents
CN106146859B (zh) * 2016-07-11 2020-04-07 济南大学 一种四臂聚羧酸高效减水剂及其制备方法
CN106084157A (zh) * 2016-07-11 2016-11-09 济南大学 一种三臂聚羧酸高效减水剂及其制备方法
CN106146765B (zh) * 2016-07-11 2019-03-19 济南大学 一种多支化聚羧酸高效减水剂及其制备方法
CN106432631B (zh) * 2016-09-01 2019-06-07 吕梁学院 一种聚羧酸减水剂及其制备方法
CN108373517A (zh) * 2017-10-23 2018-08-07 陈晨特 一种季铵盐型水溶性三硫代碳酸酯raft试剂及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930000892B1 (ko) 1983-07-11 1993-02-11 커몬웰스 사이언티픽 앤드 인더스트리얼 리셔치 오가니제이숀 신규의 개시제를 사용하여 중합체 또는 공중합체를 제조하는방법
AU571240B2 (en) 1983-07-11 1988-04-14 Commonwealth Scientific And Industrial Research Organisation Alkoxy-amines, useful as initiators
IL136389A0 (en) * 1997-12-18 2001-06-14 Du Pont Polymerization process with living characteristics and polymers made therefrom
SE524461C2 (sv) * 2002-01-25 2004-08-10 Perstorp Specialty Chem Ab Kedjeförlängd dendritisk polyeter, komposition samt användning därav
SE526347C2 (sv) * 2003-09-18 2005-08-30 Perstorp Specialty Chem Ab Ny sampolymer samt cementadditiv innefattande den samma
WO2010029924A1 (fr) 2008-09-11 2010-03-18 株式会社日本触媒 Polymère de polyalkylène glycol hyper-ramifié et son procédé de fabrication, ainsi qu'un adjuvant pour béton

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111377642A (zh) * 2018-12-31 2020-07-07 江苏苏博特新材料股份有限公司 一种多元吸附聚羧酸减水剂及其制备方法和应用
CN111377642B (zh) * 2018-12-31 2021-09-28 江苏苏博特新材料股份有限公司 一种多元吸附聚羧酸减水剂及其制备方法和应用

Also Published As

Publication number Publication date
FR2948932A1 (fr) 2011-02-11
WO2011015780A1 (fr) 2011-02-10

Similar Documents

Publication Publication Date Title
SMT201600307B (it) Composizione liposomiale
FR2948932B1 (fr) Superplastifiant pour composition hydraulique
BRPI1013588A2 (pt) composição
BR112012005242A2 (pt) composição de óleo anticorrosivo
DK2174881T3 (da) Hældeindsats
BRPI1015945A2 (pt) prensa hidráulica
BRPI1015474A2 (pt) composição
BRPI0923490A2 (pt) composição de vedação hidraulicamente configurada
FI20096072A0 (fi) Hydraulinen sylinteri
DE112010004908A5 (de) Hydrauliksteuerung
FR2926789B1 (fr) Nacelle pour turboreacteur
BRPI1005318A2 (pt) composição
FR2948742B1 (fr) Tendeur hydraulique pilotable
BR112012000955A2 (pt) composição lubrificante
BRPI1010888A2 (pt) composicao lubrificante
FR2938236B1 (fr) Nacelle pour turboreacteur
FR2950059B1 (fr) Composition pour adhesif structural
DK2405753T3 (da) Insektfrastødende sammensætning
DE112010004790A5 (de) Hydraulikanordnung
DE112010004312A5 (de) Hydraulikzylinder
FR2944729B1 (fr) Perfectionnement pour outillage
FR2931916B1 (fr) Isolant pour bague
FR2948387B3 (fr) Regard pour conduites
DK2507189T3 (da) Midler til inertering af ler i hydrauliske sammensætninger
PL2585417T3 (pl) Kompozycja hydrauliczna o opóźnionym wiązaniu

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

ST Notification of lapse

Effective date: 20180430