FR2656297B1 - Nouveaux agents de dispersion du ciment. - Google Patents

Nouveaux agents de dispersion du ciment.

Info

Publication number
FR2656297B1
FR2656297B1 FR9013690A FR9013690A FR2656297B1 FR 2656297 B1 FR2656297 B1 FR 2656297B1 FR 9013690 A FR9013690 A FR 9013690A FR 9013690 A FR9013690 A FR 9013690A FR 2656297 B1 FR2656297 B1 FR 2656297B1
Authority
FR
France
Prior art keywords
dispersion agents
new cement
cement dispersion
new
agents
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
FR9013690A
Other languages
English (en)
Other versions
FR2656297A1 (fr
Inventor
Yoshio Tanaka
Minoru Yayuchi
Teruhiko Yamamoto
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Publication of FR2656297A1 publication Critical patent/FR2656297A1/fr
Application granted granted Critical
Publication of FR2656297B1 publication Critical patent/FR2656297B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08F8/00—Chemical modification by after-treatment
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
FR9013690A 1989-11-06 1990-11-02 Nouveaux agents de dispersion du ciment. Expired - Fee Related FR2656297B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1288170A JP2811336B2 (ja) 1989-11-06 1989-11-06 新規なセメント分散剤

Publications (2)

Publication Number Publication Date
FR2656297A1 FR2656297A1 (fr) 1991-06-28
FR2656297B1 true FR2656297B1 (fr) 1994-01-14

Family

ID=17726717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9013690A Expired - Fee Related FR2656297B1 (fr) 1989-11-06 1990-11-02 Nouveaux agents de dispersion du ciment.

Country Status (14)

Country Link
US (1) US5358566A (fr)
JP (1) JP2811336B2 (fr)
AT (1) ATA222590A (fr)
AU (1) AU639034B2 (fr)
BE (1) BE1005160A4 (fr)
CA (1) CA2029309A1 (fr)
CH (1) CH680289A5 (fr)
DE (1) DE4034708A1 (fr)
ES (1) ES2027498A6 (fr)
FR (1) FR2656297B1 (fr)
GB (1) GB2237808B (fr)
HK (1) HK79695A (fr)
IT (1) IT1242199B (fr)
SG (1) SG32577G (fr)

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DE69610650T2 (de) * 1995-01-31 2001-05-03 Mbt Holding Ag, Zuerich Zementdispergiermittel
DE19513126A1 (de) * 1995-04-07 1996-10-10 Sueddeutsche Kalkstickstoff Copolymere auf Basis von Oxyalkylenglykol-Alkenylethern und ungesättigten Dicarbonsäure-Derivaten
US5665158A (en) * 1995-07-24 1997-09-09 W. R. Grace & Co.-Conn. Cement admixture product
US5922788A (en) * 1995-10-03 1999-07-13 Gotan; Kaneo Surface coating agent
WO1998031643A1 (fr) * 1997-01-21 1998-07-23 W.R. Grace & Co.-Conn. Polymere peigne emulsionne, composition d'agent antimousse, et procede de fabrication
EP0930395A1 (fr) * 1998-01-20 1999-07-21 Dow Europe S.A. Composition de collage de papier peu moussante
ATE228105T1 (de) 1998-08-14 2002-12-15 Mbt Holding Ag Zementmischungen mit hohem pozzolangehalt
EP1104394B1 (fr) 1998-08-14 2003-11-12 Construction Research & Technology GmbH Melange coule sec pour ciment
DE19854476C2 (de) * 1998-11-25 2002-04-11 Dyckerhoff Ag Sulfatträgerfreie hydraulische Bindemittelzusammensetzung sowie deren Verwendung
US6310143B1 (en) 1998-12-16 2001-10-30 Mbt Holding Ag Derivatized polycarboxylate dispersants
US6124383A (en) * 1998-12-23 2000-09-26 Phillips Petroleum Company Cement composition and process therewith
US6861459B2 (en) * 1999-07-09 2005-03-01 Construction Research & Technology Gmbh Oligomeric dispersant
US6908955B2 (en) * 1999-07-09 2005-06-21 Construction Research & Technology Gmbh Oligomeric dispersant
US6133347A (en) 1999-07-09 2000-10-17 Mbt Holding Ag Oligomeric dispersant
DE60021115T2 (de) 1999-12-10 2006-05-11 Construction Research & Technology Gmbh Gelöste entschäumer für zementzusamensetzungen
US8088842B2 (en) * 1999-12-10 2012-01-03 Construction Research & Technology Gmbh Solubilized defoamers for cementitious compositions
US6875801B2 (en) * 1999-12-10 2005-04-05 Construction Research & Technology Gmbh Solubilized defoamers for cementitious compositions
US20030187100A1 (en) * 1999-12-10 2003-10-02 Mbt Holding Ag Water soluble air controlling agents for cementitious compositions
US6451950B1 (en) * 2000-07-05 2002-09-17 E. I. Du Pont De Nemours And Company Polymeric pigment dispersants having multiple pigment anchoring groups
US6521715B1 (en) * 2000-08-22 2003-02-18 E. I. Du Pont De Nemours And Company Graft copolymer pigment dispersants
FR2815342B1 (fr) 2000-10-13 2003-08-01 Francais Ciments Composition cimentaire, son utilisation pour la realisation de chape liquide autonivelante et chape ainsi obtenue
US6858074B2 (en) * 2001-11-05 2005-02-22 Construction Research & Technology Gmbh High early-strength cementitious composition
JP2006519153A (ja) 2003-02-26 2006-08-24 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー 強度改善混合物
MXPA05010352A (es) 2003-03-27 2006-03-08 Constr Res & Tech Gmbh Suspension colorante liquida.
US20040211342A1 (en) * 2003-04-25 2004-10-28 Mbt Holding Ag Rheology stabilizer for cementitious compositions
US20060272819A1 (en) * 2004-01-16 2006-12-07 Halliburton Energy Services, Inc. Methods of preparing settable fluids comprising particle-size distribution-adjusting agents, and associated methods
US7556684B2 (en) * 2004-02-26 2009-07-07 Construction Research & Technology Gmbh Amine containing strength improvement admixture
CA2570175C (fr) 2004-06-15 2012-09-11 Construction Research & Technology Gmbh Fourniture de resistance aux cycles gel-degel a des compositions a base de ciment
ES2535136T3 (es) 2005-06-14 2015-05-05 Construction Research & Technology Gmbh Provisión de resistencia a la congelación y descongelación a composiciones cementosas
US7815731B2 (en) 2006-06-13 2010-10-19 Sekisui Specialty Chemicals America, Llc Polyvinyl alcohol fluid loss additive with improved rheological properties
CN101778805A (zh) 2007-08-10 2010-07-14 建筑研究和技术有限公司 用于干铸胶凝组合物的流变改性添加剂
EP2090596A1 (fr) * 2008-02-13 2009-08-19 Construction Research and Technology GmbH Copolymère doté de chaînes latérales de polyéther et de composants d'acide et d'hydroalkyle
US7973110B2 (en) * 2008-06-16 2011-07-05 Construction Research & Technology Gmbh Copolymer synthesis process
DE102011089535A1 (de) 2011-12-22 2013-06-27 Evonik Industries Ag Entschäumerzusammensetzungen für Baustoffmischungen
US8845940B2 (en) 2012-10-25 2014-09-30 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
AU2014212083A1 (en) 2013-02-04 2015-08-06 Coldcrete, Inc. System and method of applying carbon dioxide during the production of concrete
US20160107939A1 (en) 2014-04-09 2016-04-21 Carboncure Technologies Inc. Methods and compositions for concrete production
US9108883B2 (en) 2013-06-25 2015-08-18 Carboncure Technologies, Inc. Apparatus for carbonation of a cement mix
US9376345B2 (en) 2013-06-25 2016-06-28 Carboncure Technologies Inc. Methods for delivery of carbon dioxide to a flowable concrete mix
US10927042B2 (en) 2013-06-25 2021-02-23 Carboncure Technologies, Inc. Methods and compositions for concrete production
US9388072B2 (en) 2013-06-25 2016-07-12 Carboncure Technologies Inc. Methods and compositions for concrete production
WO2015123769A1 (fr) 2014-02-18 2015-08-27 Carboncure Technologies, Inc. Carbonatation de mélanges de ciment
WO2015154174A1 (fr) 2014-04-07 2015-10-15 Carboncure Technologies, Inc. Capture de dioxyde de carbone intégrée
SG11201810010PA (en) 2016-04-11 2018-12-28 Carboncure Tech Inc Methods and compositions for treatment of concrete wash water
WO2018232507A1 (fr) 2017-06-20 2018-12-27 Carboncure Technologies Inc. Procédés et compositions pour le traitement des eaux de lavage de béton
US11898087B2 (en) 2021-11-18 2024-02-13 Saudi Arabian Oil Company Polymer dispersant for well cementing

Family Cites Families (24)

* Cited by examiner, † Cited by third party
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US2614998A (en) * 1949-09-19 1952-10-21 Phillips Petroleum Co Low water-loss cement slurry
GB717223A (en) * 1951-12-26 1954-10-20 Phillips Petroleum Co Improvements in or relating to oil resistant resins
DE1283726B (de) * 1964-06-05 1968-11-21 Ardex Chemie Gmbh Fa Zementmoertel mit Zuschlagstoffen, insbesondere zum Nivellieren und Glaetten von Wand-, Decken- und Bodenflaechen
FR1493046A (fr) * 1966-07-13 1967-08-25 Nouveaux copolymères ioniques
US3937633A (en) * 1972-11-06 1976-02-10 Hercules, Incorporated Use of radiation-induced polymers in cement slurries
US4040984A (en) * 1975-05-12 1977-08-09 Calgon Corporation Electroconductive polysalt complexes
LU77195A1 (fr) * 1977-04-25 1979-01-18
BR8008248A (pt) * 1979-12-21 1981-07-21 Du Pont Processo para producao de uma nova composicao de materia e de uma composicao aquosa de revestimento, e aperfeicoamento em processo para eletrorrevestimento
NZ201483A (en) * 1981-08-07 1985-08-30 Unilever Plc Particulate compositions useful as plant growing media additives
DE3133770A1 (de) * 1981-08-26 1983-03-10 Basf Ag, 6700 Ludwigshafen Verkappte isocyanatgruppen enthaltende lackbindemittel und ihre verwendung fuer die kathodische elektrotauchlackierung
GB8316819D0 (en) * 1983-06-21 1983-07-27 Unilever Plc Cementiferous compositions
US4673705A (en) * 1985-04-05 1987-06-16 Desoto, Inc. Radiation-curable coatings containing reactive pigment dispersants
JPS63503150A (ja) * 1986-04-30 1988-11-17 サウスウェスト・ファウンデーション・フォー・バイオメディカル・リサーチ ポリアミド樹脂及び免疫診断用試薬の調整法
EP0253598A3 (fr) * 1986-07-18 1989-05-24 Lion Corporation Agent de dispersion pour ciment
DE3624813A1 (de) * 1986-07-23 1988-03-10 Stockhausen Chem Fab Gmbh Amphotere wasserloesliche polymere, verfahren zu ihrer herstellung und ihre verwendung als dispergierhilfsmittel
JPS63162563A (ja) * 1986-12-25 1988-07-06 大日本インキ化学工業株式会社 セメント分散剤
US4792360A (en) * 1987-06-30 1988-12-20 The Dow Chemical Company Workable cement composition of low water content containing a hydroxyalkyl (meth)acrylate polymer
US4861499A (en) * 1987-10-13 1989-08-29 American Cyanamid Company Water-dispersible hydrophobic thickening agent
US4866150A (en) * 1988-04-18 1989-09-12 American Cyanamid Company Polymeric sulfide mineral depressants
JP2592494B2 (ja) * 1988-04-20 1997-03-19 花王株式会社 セメント用混和剤
MY104007A (en) * 1988-05-19 1993-10-30 Bast Corp Fluid loss control additives for oil well cementing compositions.
US4978392A (en) * 1988-10-31 1990-12-18 Henkel Corporation Cementitious compositions
US5028271A (en) * 1989-07-05 1991-07-02 Nalco Chemical Company Vinyl grafted lignite fluid loss additives
US5116421A (en) * 1990-12-12 1992-05-26 The Western Company Of North America High temperature fluid loss additive for cement slurry and method of cementing

Also Published As

Publication number Publication date
JPH03150243A (ja) 1991-06-26
GB2237808B (en) 1993-06-02
JP2811336B2 (ja) 1998-10-15
IT1242199B (it) 1994-02-16
ATA222590A (de) 1994-06-15
DE4034708A1 (de) 1991-05-08
CH680289A5 (fr) 1992-07-31
SG32577G (en) 1995-09-01
AU639034B2 (en) 1993-07-15
BE1005160A4 (fr) 1993-05-11
CA2029309A1 (fr) 1991-05-07
IT9048444A1 (it) 1992-05-06
IT9048444A0 (it) 1990-11-06
GB9024014D0 (en) 1990-12-19
GB2237808A (en) 1991-05-15
FR2656297A1 (fr) 1991-06-28
HK79695A (en) 1995-06-01
ES2027498A6 (es) 1992-06-01
US5358566A (en) 1994-10-25
AU6584890A (en) 1991-05-09

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse