FR2887541A1 - Compositions d'inertage d'impuretes - Google Patents

Compositions d'inertage d'impuretes

Info

Publication number
FR2887541A1
FR2887541A1 FR0506594A FR0506594A FR2887541A1 FR 2887541 A1 FR2887541 A1 FR 2887541A1 FR 0506594 A FR0506594 A FR 0506594A FR 0506594 A FR0506594 A FR 0506594A FR 2887541 A1 FR2887541 A1 FR 2887541A1
Authority
FR
France
Prior art keywords
composition
active substance
cationic polymer
percent
hydraulic compositions
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.)
Granted
Application number
FR0506594A
Other languages
English (en)
Other versions
FR2887541B1 (fr
Inventor
Alain Jacquet
Emmanuel Villard
Olivier Watt
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
Priority claimed from FR0409968A external-priority patent/FR2875496B1/fr
Application filed by Lafarge SA filed Critical Lafarge SA
Priority to FR0506596A priority Critical patent/FR2887542B1/fr
Priority to FR0506594A priority patent/FR2887541B1/fr
Priority to PCT/FR2005/002344 priority patent/WO2006032786A2/fr
Priority to AT05802926T priority patent/ATE532757T1/de
Priority to CA2583364A priority patent/CA2583364C/fr
Priority to US11/575,607 priority patent/US8834626B2/en
Priority to PL05802926T priority patent/PL1838643T3/pl
Priority to ES05802926T priority patent/ES2376579T3/es
Priority to RU2007115060/03A priority patent/RU2363678C2/ru
Priority to EP05802926A priority patent/EP1838643B1/fr
Publication of FR2887541A1 publication Critical patent/FR2887541A1/fr
Publication of FR2887541B1 publication Critical patent/FR2887541B1/fr
Application granted granted Critical
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
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/30—Condensation polymers of aldehydes or ketones
    • 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
    • C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
    • 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
    • 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
    • C08G12/14—Dicyandiamides; Dicyandiamidines; Guanidines; Biguanidines; Biuret; Semicarbazides
    • C08G12/16—Dicyandiamides
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C08G73/0213—Preparatory process
    • C08G73/0226—Quaternisation of polyalkylene(poly)amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention vise une composition utile pour inerter des impuretés dans des compositions hydrauliques, comprenant au moins 50 % en poids d'un polymère cationique présentant une densité de charges cationiques supérieure à 0,5 meq/g et une viscosité intrinsèque inférieure à 1 dl/g, à titre de matière active.
FR0506594A 2004-09-21 2005-06-28 Compositions d'inertage d'impuretes Expired - Lifetime FR2887541B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR0506596A FR2887542B1 (fr) 2004-09-21 2005-06-28 Procede d'inertage d'impuretes
FR0506594A FR2887541B1 (fr) 2004-09-21 2005-06-28 Compositions d'inertage d'impuretes
PL05802926T PL1838643T3 (pl) 2004-09-21 2005-09-21 Mieszanki do zobojętniania zanieczyszczeń
AT05802926T ATE532757T1 (de) 2004-09-21 2005-09-21 Zusammensetzungen zum inertmachen von verunreinigungen
CA2583364A CA2583364C (fr) 2004-09-21 2005-09-21 Composition d'inertage d'impuretes
US11/575,607 US8834626B2 (en) 2004-09-21 2005-09-21 Impurity inerting composition
PCT/FR2005/002344 WO2006032786A2 (fr) 2004-09-21 2005-09-21 Compositions d'inertage d'impuretes
ES05802926T ES2376579T3 (es) 2004-09-21 2005-09-21 Composición de inertización de impurezas.
RU2007115060/03A RU2363678C2 (ru) 2004-09-21 2005-09-21 Композиция для нейтрализации примесей
EP05802926A EP1838643B1 (fr) 2004-09-21 2005-09-21 Compositions d'inertage d'impuretes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0409968A FR2875496B1 (fr) 2004-09-21 2004-09-21 Inertant d'argile
FR0506596A FR2887542B1 (fr) 2004-09-21 2005-06-28 Procede d'inertage d'impuretes
FR0506594A FR2887541B1 (fr) 2004-09-21 2005-06-28 Compositions d'inertage d'impuretes

Publications (2)

Publication Number Publication Date
FR2887541A1 true FR2887541A1 (fr) 2006-12-29
FR2887541B1 FR2887541B1 (fr) 2007-10-12

Family

ID=38542072

Family Applications (2)

Application Number Title Priority Date Filing Date
FR0506594A Expired - Lifetime FR2887541B1 (fr) 2004-09-21 2005-06-28 Compositions d'inertage d'impuretes
FR0506596A Expired - Lifetime FR2887542B1 (fr) 2004-09-21 2005-06-28 Procede d'inertage d'impuretes

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR0506596A Expired - Lifetime FR2887542B1 (fr) 2004-09-21 2005-06-28 Procede d'inertage d'impuretes

Country Status (1)

Country Link
FR (2) FR2887541B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948118A1 (fr) * 2009-07-17 2011-01-21 Coatex Sas Additif d'inertage des impuretes pour les suspensions aqueuses de sulfate de calcium hemihydrate contenant un polymere peigne et un polymere cationique
FR2951159B1 (fr) * 2009-10-14 2013-05-17 Lafarge Sa Procede d'inertage d'impuretes
FR2969155B1 (fr) * 2010-12-21 2014-02-07 Chryso Polymere comportant une fonction hydrolysable utile comme fluidifiant

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158521A (en) * 1978-06-26 1979-06-19 The Western Company Of North America Method of stabilizing clay formations
WO1985001935A1 (fr) * 1983-11-03 1985-05-09 The Dow Chemical Company Composition modifiee de diamine d'alcene ou de polyamine de polyalcene et pate de ciment hydraulique aqueuse utilisant cette composition
EP0342500A2 (fr) * 1988-05-19 1989-11-23 BASF Corporation Additifs pour le contrôle du filtrat pour des compositions de cimentation de puits
JPH05221701A (ja) * 1992-02-14 1993-08-31 Kajima Corp 地下連続壁用コンクリート混和剤、それを用いたコンクリートおよび該コンクリートを用いて地下連続壁を施工する方法
JPH09132444A (ja) * 1995-11-06 1997-05-20 Sankyo Kasei Kogyo Kk セメントコンクリート用アクリル系増粘剤
JPH09221346A (ja) * 1996-02-13 1997-08-26 Hymo Corp 骨材の処理方法
WO1998058887A1 (fr) * 1997-06-25 1998-12-30 W.R. Grace & Co.-Conn. Adjuvant et procede destine a optimiser l'ajout d'un superplastifiant d'eo/po a un beton renfermant des agregats d'argile smectique

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158521A (en) * 1978-06-26 1979-06-19 The Western Company Of North America Method of stabilizing clay formations
WO1985001935A1 (fr) * 1983-11-03 1985-05-09 The Dow Chemical Company Composition modifiee de diamine d'alcene ou de polyamine de polyalcene et pate de ciment hydraulique aqueuse utilisant cette composition
EP0342500A2 (fr) * 1988-05-19 1989-11-23 BASF Corporation Additifs pour le contrôle du filtrat pour des compositions de cimentation de puits
JPH05221701A (ja) * 1992-02-14 1993-08-31 Kajima Corp 地下連続壁用コンクリート混和剤、それを用いたコンクリートおよび該コンクリートを用いて地下連続壁を施工する方法
JPH09132444A (ja) * 1995-11-06 1997-05-20 Sankyo Kasei Kogyo Kk セメントコンクリート用アクリル系増粘剤
JPH09221346A (ja) * 1996-02-13 1997-08-26 Hymo Corp 骨材の処理方法
WO1998058887A1 (fr) * 1997-06-25 1998-12-30 W.R. Grace & Co.-Conn. Adjuvant et procede destine a optimiser l'ajout d'un superplastifiant d'eo/po a un beton renfermant des agregats d'argile smectique

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE EPODOC EUROPEAN PATENT OFFICE, THE HAGUE, NL; XP002343789 *
DATABASE EPODOC EUROPEAN PATENT OFFICE, THE HAGUE, NL; XP002343790 *
DATABASE WPI Section Ch Week 199339, Derwent World Patents Index; Class A93, AN 1993-308989, XP002346849 *

Also Published As

Publication number Publication date
FR2887542B1 (fr) 2007-10-12
FR2887542A1 (fr) 2006-12-29
FR2887541B1 (fr) 2007-10-12

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