CA2975948A1 - Nouveau copolymere a titre d'agent reducteur d'eau dans une composition hydraulique - Google Patents

Nouveau copolymere a titre d'agent reducteur d'eau dans une composition hydraulique Download PDF

Info

Publication number
CA2975948A1
CA2975948A1 CA2975948A CA2975948A CA2975948A1 CA 2975948 A1 CA2975948 A1 CA 2975948A1 CA 2975948 A CA2975948 A CA 2975948A CA 2975948 A CA2975948 A CA 2975948A CA 2975948 A1 CA2975948 A1 CA 2975948A1
Authority
CA
Canada
Prior art keywords
monomers
copolymer
units
monomer
mol
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.)
Abandoned
Application number
CA2975948A
Other languages
English (en)
French (fr)
Inventor
David Platel
Benoit Magny
Jean-Marc Suau
Clementine Champagne
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.)
Coatex SAS
Original Assignee
Coatex SAS
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 Coatex SAS filed Critical Coatex SAS
Publication of CA2975948A1 publication Critical patent/CA2975948A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • C08F283/065—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals on to unsaturated polyethers, polyoxymethylenes or polyacetals
    • 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
    • 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
    • C04B24/2664—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
    • 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
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/32—Polyethers, e.g. alkylphenol polyglycolether
    • 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
    • C04B28/04—Portland cements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F216/12—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F216/12—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
    • C08F216/125—Monomers containing two or more unsaturated aliphatic radicals, e.g. trimethylolpropane triallyl ether or pentaerythritol triallyl ether

Landscapes

  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (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)
  • Lubricants (AREA)
CA2975948A 2015-03-16 2016-03-15 Nouveau copolymere a titre d'agent reducteur d'eau dans une composition hydraulique Abandoned CA2975948A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1552129A FR3033794B1 (fr) 2015-03-16 2015-03-16 Nouveau copolymere a titre d'agent reducteur d'eau dans une composition hydraulique
FR1552129 2015-03-16
PCT/FR2016/050568 WO2016146933A1 (fr) 2015-03-16 2016-03-15 Nouveau copolymere a titre d'agent reducteur d'eau dans une composition hydraulique

Publications (1)

Publication Number Publication Date
CA2975948A1 true CA2975948A1 (fr) 2016-09-22

Family

ID=53177641

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2975948A Abandoned CA2975948A1 (fr) 2015-03-16 2016-03-15 Nouveau copolymere a titre d'agent reducteur d'eau dans une composition hydraulique

Country Status (11)

Country Link
EP (1) EP3271306A1 (de)
JP (1) JP2018509489A (de)
KR (1) KR20170129690A (de)
CN (1) CN107207678A (de)
BR (1) BR112017015297A2 (de)
CA (1) CA2975948A1 (de)
FR (1) FR3033794B1 (de)
MX (1) MX2017011453A (de)
MY (1) MY181028A (de)
SG (1) SG11201705679PA (de)
WO (1) WO2016146933A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1345636A (fr) * 1962-10-13 1963-12-13 Dispositif permettant la destruction instantanée de pistes d'aviation en béton
CN113980199B (zh) * 2021-11-10 2023-07-04 广西红墙新材料有限公司 一种聚羧酸减水剂及其制备方法与应用

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359225A (en) 1963-08-26 1967-12-19 Charles F Weisend Cement additives containing polyvinylpyrrolidone and a condensate of sodium naphthalene sulfonate with formaldehyde
US3772045A (en) 1971-04-05 1973-11-13 Lone Star Cement Corp Additive cement compositions and method
US4258790A (en) 1979-01-24 1981-03-31 The Western Company Of North America Well cementing method using low fluid-loss cement slurry
JPS57202311A (en) * 1981-06-05 1982-12-11 Nippon Shokubai Kagaku Kogyo Co Ltd Novel block copolymer, its preparation and its use
GB9607570D0 (en) 1996-04-12 1996-06-12 Sandoz Ltd Improvements in or relating to organic compounds
DE19834173A1 (de) * 1997-08-01 1999-02-04 Sueddeutsche Kalkstickstoff Copolymere auf Basis von ungesättigten Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern
JPH11106247A (ja) * 1997-09-30 1999-04-20 Sanyo Chem Ind Ltd セメント用分散剤
SG101990A1 (en) * 2000-08-11 2004-02-27 Nippon Catalytic Chem Ind Cement dispersant and cement composition comprising this
CN100545183C (zh) 2004-09-09 2009-09-30 株式会社日本触媒 共聚物和分散剂
JP4968500B2 (ja) * 2005-03-31 2012-07-04 日油株式会社 セメント用強度向上剤、セメント混和剤用ポリカルボン酸系共重合体水溶液およびセメント組成物
KR100860470B1 (ko) * 2007-06-04 2008-09-25 주식회사 엘지화학 시멘트 혼화제 및 이를 포함하는 시멘트 조성물
JP5306040B2 (ja) * 2008-05-15 2013-10-02 株式会社日本触媒 セメント混和剤用共重合体組成物
CN101700964B (zh) * 2009-11-26 2013-02-13 辽宁科隆精细化工股份有限公司 一种减水剂、其制备方法及马来酸单烷基酯聚醚
JP2012071997A (ja) * 2010-09-28 2012-04-12 Sanyo Chem Ind Ltd セメント分散剤用単量体
CN102140018A (zh) * 2010-11-24 2011-08-03 辽宁奥克化学股份有限公司 一种混凝土聚羧酸减水剂及其制备方法
CN103373831B (zh) * 2012-04-13 2015-05-20 深圳市迈地砼外加剂有限公司 早强型聚羧酸减水剂及高早强水泥
CN103965460A (zh) * 2014-05-20 2014-08-06 武汉理工大学 一种聚羧酸系减水剂

Also Published As

Publication number Publication date
CN107207678A (zh) 2017-09-26
FR3033794A1 (fr) 2016-09-23
KR20170129690A (ko) 2017-11-27
MX2017011453A (es) 2018-06-19
JP2018509489A (ja) 2018-04-05
EP3271306A1 (de) 2018-01-24
SG11201705679PA (en) 2017-08-30
MY181028A (en) 2020-12-16
WO2016146933A1 (fr) 2016-09-22
FR3033794B1 (fr) 2017-03-10
BR112017015297A2 (pt) 2018-01-09

Similar Documents

Publication Publication Date Title
KR100832755B1 (ko) 시멘트 혼화제 및 시멘트 혼화제 혼합물
FR2706447A1 (fr) Contrôle de fluidité des compositions de ciment.
US20070095256A1 (en) Cement additive
EP1599281B1 (de) Polymerische dispergiermittel als verflüssigungsmittel in zusammensetzungen von hydraulischen bindemitteln und verfahren zu deren herstellung
JP2006248889A (ja) セメント混和剤およびその製造方法
EP1601627A1 (de) Zementzusatzmittel, zementzusammensetzung und vefahren zum ausbringen derselben und verfahren zur herstellung eines gehärteten zementprodukts
EP1707542A2 (de) Pulverförmiges Zementdispergiermittel
JP3992492B2 (ja) ポリカルボン酸系共重合体及びその製造方法並びにその用途
WO2015071584A1 (fr) Agent retenteur de fluidite pour compositions hydrauliques compatible avec agent reducteur d'eau de type polymere peigne
US10501371B2 (en) Copolymer as a water-reducing agent in a hydraulic composition and use of copolymers for improving the early mechanical strength of a hydraulic composition
JP2013527257A (ja) ６０％を上回る固形分を有する（メタ）アクリル系の櫛型分岐ポリマー液の水溶液、製造方法、および可塑化剤としての使用
CA2975948A1 (fr) Nouveau copolymere a titre d'agent reducteur d'eau dans une composition hydraulique
WO2016146935A1 (fr) Utilisation de copolymeres pour ameliorer la resistance mecanique aux jeunes ages d'une composition hydraulique
JP2011102221A (ja) セメント分散剤としての共重合体、それを含むコンクリート用混和剤及びセメント組成物
JP7458200B2 (ja) セメント用添加剤、セメント用強度向上剤、セメント組成物、およびセメント組成物の強度向上方法
EP3658518B1 (de) Wässrige polymerzusammensetzung und copolymer
US20060229388A1 (en) Powdery cement dispersant
JP7291346B2 (ja) 水硬性組成物用混和剤及び水硬性組成物
JP2006069859A (ja) セメント混和剤組成物
WO2020260776A1 (fr) Copolymère et composition de liant hydraulique
JP5501331B2 (ja) セメント混和剤およびその製造方法
CN109678403A (zh) 降粘型聚羧酸减水剂在制备c100混凝土中的用途
WO2009044046A2 (fr) Adjuvants pour des compositions hydrauliques de faible viscosite

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20210217

EEER Examination request

Effective date: 20210217

FZDE Discontinued

Effective date: 20230915