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FR2776285B1 - WATER-SOLUBLE OR WATER-DISPERSABLE DISPERSANT FOR CEMENTITIOUS COMPOSITIONS AND AQUEOUS SUSPENSIONS OF MINERAL PARTICLES, AND ADMIXTURES CONTAINING SUCH A DISPERSANT - Google Patents

WATER-SOLUBLE OR WATER-DISPERSABLE DISPERSANT FOR CEMENTITIOUS COMPOSITIONS AND AQUEOUS SUSPENSIONS OF MINERAL PARTICLES, AND ADMIXTURES CONTAINING SUCH A DISPERSANT

Info

Publication number
FR2776285B1
FR2776285B1 FR9803634A FR9803634A FR2776285B1 FR 2776285 B1 FR2776285 B1 FR 2776285B1 FR 9803634 A FR9803634 A FR 9803634A FR 9803634 A FR9803634 A FR 9803634A FR 2776285 B1 FR2776285 B1 FR 2776285B1
Authority
FR
France
Prior art keywords
dispersant
water
dispersable
soluble
aqueous suspensions
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 - Lifetime
Application number
FR9803634A
Other languages
French (fr)
Other versions
FR2776285A1 (en
Inventor
Jean Pierre Guicquero
Philippe Maitrasse
Martin Antoine Mosquet
Alphonse Sers
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.)
Chryso SAS
Original Assignee
Chryso 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 Chryso SAS filed Critical Chryso SAS
Priority to FR9803634A priority Critical patent/FR2776285B1/en
Priority to AU30389/99A priority patent/AU3038999A/en
Priority to PCT/FR1999/000655 priority patent/WO1999047468A1/en
Publication of FR2776285A1 publication Critical patent/FR2776285A1/en
Application granted granted Critical
Publication of FR2776285B1 publication Critical patent/FR2776285B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C04B24/243—Phosphorus-containing 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
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
    • C08G81/025—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G containing polyether sequences
    • 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
    • C04B2103/40—Surface-active agents, dispersants
    • C04B2103/408—Dispersants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
FR9803634A 1998-03-19 1998-03-19 WATER-SOLUBLE OR WATER-DISPERSABLE DISPERSANT FOR CEMENTITIOUS COMPOSITIONS AND AQUEOUS SUSPENSIONS OF MINERAL PARTICLES, AND ADMIXTURES CONTAINING SUCH A DISPERSANT Expired - Lifetime FR2776285B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9803634A FR2776285B1 (en) 1998-03-19 1998-03-19 WATER-SOLUBLE OR WATER-DISPERSABLE DISPERSANT FOR CEMENTITIOUS COMPOSITIONS AND AQUEOUS SUSPENSIONS OF MINERAL PARTICLES, AND ADMIXTURES CONTAINING SUCH A DISPERSANT
AU30389/99A AU3038999A (en) 1998-03-19 1999-03-19 Water soluble or water dispersible dispersing agent for cement compositions and mineral particle aqueous suspension, and additives containing such dispersing agent
PCT/FR1999/000655 WO1999047468A1 (en) 1998-03-19 1999-03-19 Water soluble or water dispersible dispersing agent for cement compositions and mineral particle aqueous suspension, and additives containing such dispersing agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9803634A FR2776285B1 (en) 1998-03-19 1998-03-19 WATER-SOLUBLE OR WATER-DISPERSABLE DISPERSANT FOR CEMENTITIOUS COMPOSITIONS AND AQUEOUS SUSPENSIONS OF MINERAL PARTICLES, AND ADMIXTURES CONTAINING SUCH A DISPERSANT

Publications (2)

Publication Number Publication Date
FR2776285A1 FR2776285A1 (en) 1999-09-24
FR2776285B1 true FR2776285B1 (en) 2000-06-09

Family

ID=9524445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9803634A Expired - Lifetime FR2776285B1 (en) 1998-03-19 1998-03-19 WATER-SOLUBLE OR WATER-DISPERSABLE DISPERSANT FOR CEMENTITIOUS COMPOSITIONS AND AQUEOUS SUSPENSIONS OF MINERAL PARTICLES, AND ADMIXTURES CONTAINING SUCH A DISPERSANT

Country Status (3)

Country Link
AU (1) AU3038999A (en)
FR (1) FR2776285B1 (en)
WO (1) WO1999047468A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2072559A1 (en) 2007-12-20 2009-06-24 Cognis IP Management GmbH Defoamers
EP2072543A1 (en) 2007-12-20 2009-06-24 Cognis IP Management GmbH Grafted polymers

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1193230T3 (en) 2000-09-29 2005-08-08 Sofitech Nv Cementing composition comprising a dispersant for cementing operation in oil wells
JP3725414B2 (en) * 2000-10-06 2005-12-14 竹本油脂株式会社 Air amount stabilizer for hydraulic cement composition and hydraulic cement composition
FR2815627B1 (en) 2000-10-25 2003-09-05 Coatex Sas PROCESS FOR IMPROVING MECHANICAL RESISTANCE IN PARTICULAR "TO THE YOUNG AGES" OF CEMENT MATRICES, CEMENT MATRICES THUS OBTAINED AND THEIR USES
FR2815629B1 (en) 2000-10-25 2003-09-05 Coatex Sas PROCESS FOR IMPROVING MECHANICAL RESISTANCE IN PARTICULAR "TO THE YOUNG AGES" OF CEMENT MATRICES, CEMENT MATRICES OBTAINED AND THEIR USES
FR2827593B1 (en) 2001-07-23 2004-06-04 Chryso Sas USE OF DISPERSANT FOR AQUEOUS HEMIHYDRATE CALCIUM SULFATE COMPOSITIONS
FR2827594B1 (en) * 2001-07-23 2004-05-28 Chryso Sas USE OF DISPERSANT FOR AQUEOUS ANHYDROUS CALCIUM SULFATE COMPOSITIONS AND MIXTURE OF DISPERSANTS FOR SUCH COMPOSITIONS
FR2853646B1 (en) * 2003-04-11 2007-07-06 Chryso Sas USE OF DISPERSANTS TO ENHANCE THE MAINTENANCE OF CONCRETE FLUIDITY
EP1657260A1 (en) * 2004-11-12 2006-05-17 Cognis IP Management GmbH Anionic polymers
EP1947125A1 (en) 2007-01-16 2008-07-23 Cognis IP Management GmbH Grafted Polymers
FR2942223B1 (en) 2009-02-17 2011-04-22 Lafarge Sa RAPID HYDRAULIC BINDER FOR CONCRETE PARTS AND WORKS CONTAINING CALCIUM SALT
FR2943169A1 (en) 2009-03-10 2010-09-17 Sediver PROCESS FOR MANUFACTURING A SEALING MORTAR FOR HIGH-VOLTAGE ELECTRIC INSULATOR METAL PARTS IN GLASS OR PORCELAIN
FR2944009B1 (en) 2009-04-01 2012-09-07 Lafarge Sa SUPERPLASTIVE COPOLYMERS REDUCING VISCOSITY.
FR2944023B1 (en) * 2009-04-01 2013-01-11 Chryso PROCESS FOR THE PREPARATION OF SUPERPLASTIFIERS
FR2948933B1 (en) * 2009-08-05 2013-05-10 Lafarge Sa PROTECTION OF A DISPERSANT AGAINST HIGH TEMPERATURES
FR2948931B1 (en) * 2009-08-05 2013-05-17 Lafarge Sa FLUIDIFYING MIXTURE FOR COMPOSITION BASED ON A HYDRAULIC BINDER
CN102482151B (en) * 2009-08-05 2016-03-02 拉法基公司 The protection of dispersion agent in process of lapping
EP2463314A1 (en) 2010-12-10 2012-06-13 Sika Technology AG Preparation of comb polymers by esterification
FR2974090B1 (en) 2011-04-15 2013-05-31 Chryso COPOLYMERS WITH GEM-BISPHOSPHONE GROUPS
FR2978965B1 (en) 2011-08-11 2015-02-13 Chryso DISPERSING POLYMERS WITH IMPROVED THERMAL STABILITY
WO2013050665A1 (en) * 2011-10-06 2013-04-11 Sediver Societe Europeenne D'isolateurs En Verre Et Composite Method for producing a high-voltage electrical insulator with a mortar including a superplasticizer
US20160083493A1 (en) 2012-03-30 2016-03-24 Technische Universitat München Concrete admixtures
FR2989082B1 (en) 2012-04-05 2015-03-13 Chryso ADJUVANT FOR HYDRAULIC COMPOSITIONS
FR2995900B1 (en) 2012-09-27 2014-10-17 Chryso COPOLYMERS WITH GEM-ACETOPHOSPHONE GROUPS
FR3005314B1 (en) 2013-05-03 2019-06-21 Chryso ADJUVANT SYSTEM COMPRISING A POLYALCOXYL PHOSPHONATE, A POLYCARBOXYLATE POLYALCOXYLATE AND A SELF RETARDANT AND USE THEREOF
FR3007757B1 (en) * 2013-06-28 2015-06-05 Lafarge Sa FLUIDIFIER FOR HYDRAULIC BINDER COMPRISING A SULFOALUMINOUS CLINKER
WO2015014412A1 (en) * 2013-08-02 2015-02-05 Cemex Research Group Ag Admixtures and admixture formation used in concrete technology
CN103483576B (en) * 2013-08-16 2015-04-08 辽宁鑫隆科技有限公司 Method for producing cane sugar modified polyether
FR3012809A1 (en) 2013-11-04 2015-05-08 Lafarge Sa POUZZOLANIC COMPOSITION
FR3012808B1 (en) 2013-11-07 2017-09-01 Kerneos FLUIDIFYING COMPOSITION IN POWDER FORM AND PROCESS FOR PREPARING THE SAME
CN104961373B (en) * 2015-06-29 2017-01-11 合肥工业大学 Slump loss resistant type polycarboxylic water reducer and preparation method thereof
WO2017140543A1 (en) * 2016-02-17 2017-08-24 Basf Se Method of acidizing silicate containing subterranean formations
EP3543220A1 (en) * 2018-03-22 2019-09-25 Sika Technology Ag Production of calcium hydroxide nanoparticles and their use as accelerators in mineral binder compositions
BE1026329B1 (en) 2018-11-07 2020-01-06 Carmeuse Research And Tech WHITEWASH
AU2020297865A1 (en) * 2019-06-17 2022-01-20 Quimicos E Solucoes Sustentaveis Do Brasil S.A. Agrochemical composition comprising particles of silicate and a fungicide
EP4452885A1 (en) 2021-12-20 2024-10-30 Holcim Technology Ltd Method of production of premix, for concrete or mortar, comprising portland cement, a superplasticizer and a defoaming agent
EP4592263A1 (en) 2024-01-29 2025-07-30 S.A. Lhoist Recherche Et Developpement Calcium hydroxide slurry with newtonian rheology
EP4592262A1 (en) 2024-01-29 2025-07-30 S.A. Lhoist Recherche Et Developpement Calcium hydroxide slurry with newtonian rheology
WO2025162553A1 (en) 2024-01-29 2025-08-07 S.A. Lhoist Recherche Et Developpement Extra fine milk of lime

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BE571756A (en) * 1957-04-02
US4960465A (en) * 1986-12-09 1990-10-02 W. R. Grace & Co. Hydraulic cement additives and hydraulic cement compositions containing same
EP0725043B1 (en) * 1995-01-31 2000-10-18 Mbt Holding Ag Cement dispersing agent
US5614017A (en) * 1996-03-26 1997-03-25 Arco Chemical Technology, L.P. Cement additives
KR100247527B1 (en) * 1996-04-03 2000-03-15 겐지 아이다 Cement dispersing method and cement composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2072559A1 (en) 2007-12-20 2009-06-24 Cognis IP Management GmbH Defoamers
EP2072543A1 (en) 2007-12-20 2009-06-24 Cognis IP Management GmbH Grafted polymers

Also Published As

Publication number Publication date
FR2776285A1 (en) 1999-09-24
WO1999047468A1 (en) 1999-09-23
AU3038999A (en) 1999-10-11

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Legal Events

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Year of fee payment: 19

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