CA2016824A1 - Copolymeres hydrosolubles; methode de preparation de ces copolymeres, et leur utilisation comme fluidisants dans des suspensions de matieres solides - Google Patents

Copolymeres hydrosolubles; methode de preparation de ces copolymeres, et leur utilisation comme fluidisants dans des suspensions de matieres solides

Info

Publication number
CA2016824A1
CA2016824A1 CA2016824A CA2016824A CA2016824A1 CA 2016824 A1 CA2016824 A1 CA 2016824A1 CA 2016824 A CA2016824 A CA 2016824A CA 2016824 A CA2016824 A CA 2016824A CA 2016824 A1 CA2016824 A1 CA 2016824A1
Authority
CA
Canada
Prior art keywords
fluidizers
preparation
water
suspensions
copolymers
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
CA2016824A
Other languages
English (en)
Other versions
CA2016824C (fr
Inventor
Theodor A. Burge
Jurg Widmer
Irene Schober
Ueli Sulser
Anna Huber
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.)
Sika Schweiz AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2016824A1 publication Critical patent/CA2016824A1/fr
Application granted granted Critical
Publication of CA2016824C publication Critical patent/CA2016824C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C04B24/2664—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers
    • 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
    • C04B24/20—Sulfonated aromatic compounds
    • C04B24/22—Condensation or polymerisation products thereof
    • C04B24/223—Sulfonated melamine-formaldehyde condensation products
    • 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
    • C08F222/00—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 a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/36—Amides or imides
    • C08F222/38—Amides
    • 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
    • C08F226/00—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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Polymerisation Methods In General (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Nouveaux copolymères linéaires hydrosolubles de N-vinylamides avec des produits d'addition monomériques d'amines, d'aminoacides, d'acides sulfoniques aromatiques à groupes amino et d'aminoalcools combinés à l'anhydride maléique ainsi qu'à des esters maléiques de polyoxyalkylèneglycols ou à leurs monoéthers. On décrit également le procédé pour la préparation de ces copolymères. Ceux-ci sont utiles comme fluidiseurs dans des suspensions de matières solides contenant de l'eau.
CA002016824A 1989-05-17 1990-05-15 Copolymeres hydrosolubles; methode de preparation de ces copolymeres, et leur utilisation comme fluidisants dans des suspensions de matieres solides Expired - Fee Related CA2016824C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1846/89-8 1989-05-17
CH184689 1989-05-17

Publications (2)

Publication Number Publication Date
CA2016824A1 true CA2016824A1 (fr) 1990-11-17
CA2016824C CA2016824C (fr) 1997-11-25

Family

ID=4219982

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002016824A Expired - Fee Related CA2016824C (fr) 1989-05-17 1990-05-15 Copolymeres hydrosolubles; methode de preparation de ces copolymeres, et leur utilisation comme fluidisants dans des suspensions de matieres solides

Country Status (14)

Country Link
US (1) US5100984A (fr)
EP (1) EP0402563B1 (fr)
JP (1) JP2602978B2 (fr)
AR (1) AR244266A1 (fr)
AT (1) ATE109805T1 (fr)
AU (1) AU623775B2 (fr)
BR (1) BR9002288A (fr)
CA (1) CA2016824C (fr)
DE (1) DE59006742D1 (fr)
ES (1) ES2023350T3 (fr)
FI (1) FI902450A7 (fr)
NO (1) NO176400C (fr)
NZ (1) NZ233048A (fr)
PT (1) PT94059B (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015708A (en) * 1989-06-26 1991-05-14 Gaf Chemicals Corporation Precipitation polymerization of terpolymers of a vinyl lactam, a polymerizable carboxylic acid and a hydrophobic monomer in an aliphatic hydrocarbon solvent
EP0486820B1 (fr) * 1990-11-01 1995-09-20 BASF Magnetics GmbH Support d'enregistrement magnétique
FR2696736B1 (fr) * 1992-10-12 1994-12-30 Chryso Fluidifiants pour suspensions aqueuses de particules minérales et pâtes de liant hydraulique.
DK0604676T3 (da) * 1992-12-28 1997-07-28 Sika Ag Vandopløselige copolymerer af vinylacetat og maleaminsyrer, anvendelse heraf som fluidiseringsmidler eller "high range" vandreduktionsmidler til vandige suspensioner
AT399340B (de) * 1993-02-01 1995-04-25 Chemie Linz Gmbh Copolymere auf basis von maleinsäurederivaten und vinylmonomeren, deren herstellung und verwendung
US5420182A (en) * 1994-02-01 1995-05-30 Industrial Technology Research Institute Water-retaining adhesive composition
US5753744A (en) * 1995-02-27 1998-05-19 W.R. Grace & Co.-Conn. Cement and cement composition having improved rheological properties
US5665158A (en) * 1995-07-24 1997-09-09 W. R. Grace & Co.-Conn. Cement admixture product
JP3181226B2 (ja) * 1996-06-28 2001-07-03 竹本油脂株式会社 水硬性セメント組成物用流動性低下防止剤及び水硬性セメント組成物の流動性低下防止方法
US5736600A (en) * 1996-08-07 1998-04-07 W.R. Grace & Co.-Conn. Mortar admixtures and method of preparing same
EP0838444B1 (fr) * 1996-10-27 2003-07-09 Sika Schweiz AG Agent de dispersion pour béton autocompactable à haute fluidité
US6384111B1 (en) * 1996-12-20 2002-05-07 Basf Aktiengesellschaft Polymers containing carboxyl groups and polyalkylene ether side- chains as additives in mineral building materials
AT404730B (de) * 1997-04-07 1999-02-25 Holderchem Ag Acryl-copolymere und polymerzusammensetzungen sowie deren verwendung als additive oder beimischungen zur verbesserung der eigenschaften von dispersionen und baustoffen
ES2344490T3 (es) 1997-06-25 2010-08-27 W.R. GRACE & CO.-CONN. Adyuvante y metodo para optimizar la adicion de un superplastificante de eo/po a hormigon que contiene agregados que contienen arcilla esmectita.
US5985989A (en) * 1997-07-09 1999-11-16 Arco Chemical Technology, Lp Method of making a water reducing additive for cement
AUPO976797A0 (en) * 1997-10-14 1997-11-06 Orica Australia Pty Ltd Method and composition (III)
US5988279A (en) * 1997-11-05 1999-11-23 Fritz Industries, Inc. Method for control of fluid loss and gas migration in well cementing
CA2339118C (fr) 1998-08-14 2010-10-19 Mbt Holding Ag Melange coule sec pour ciment
DK1044175T3 (da) 1998-08-14 2003-03-17 Mbt Holding Ag Cementblandinger med højt pozzolanindhold
US6310143B1 (en) 1998-12-16 2001-10-30 Mbt Holding Ag Derivatized polycarboxylate dispersants
US20020005149A1 (en) * 1999-05-25 2002-01-17 Milind V. Karkare Mortar admixtures and method of preparing same
US20040226620A1 (en) * 2002-09-26 2004-11-18 Daniel Therriault Microcapillary networks
US7053125B2 (en) * 2002-11-14 2006-05-30 The Board Of Trustees Of The University Of Illinois Controlled dispersion of colloidal suspension by comb polymers
US7141617B2 (en) * 2003-06-17 2006-11-28 The Board Of Trustees Of The University Of Illinois Directed assembly of three-dimensional structures with micron-scale features
JP2005118684A (ja) * 2003-10-17 2005-05-12 Nippon Shokubai Co Ltd 分散剤
US20070231354A1 (en) * 2005-04-21 2007-10-04 Atsushi Sogabe Water-Soluble Thickener and Cosmetic Preparation Containing Same
TWI297341B (en) * 2005-09-13 2008-06-01 Univ Nat Taiwan Normal A copolymer which is used as a dispersing agent for titanate-based ceramic colloids
ES2692427T3 (es) * 2006-09-22 2018-12-03 Huntsman Petrochemical Llc Inhibición de la maduración de ostwald en formulaciones químicas
US7956102B2 (en) * 2007-04-09 2011-06-07 The Board Of Trustees Of The University Of Illinois Sol-gel inks
US7922939B2 (en) * 2008-10-03 2011-04-12 The Board Of Trustees Of The University Of Illinois Metal nanoparticle inks
US8187500B2 (en) * 2008-10-17 2012-05-29 The Board Of Trustees Of The University Of Illinois Biphasic inks
CA2750237A1 (fr) 2009-01-21 2010-07-29 W.R. Grace & Co.-Conn. Polycarboxylate robuste contenant des liaisons ether pour une preparation par broyage de matieres a base de ciment
US8058377B1 (en) 2010-06-24 2011-11-15 W. R. Grace & Co.-Conn. Phosphate-containing polycarboxylate polymer dispersants
AU2014334837B2 (en) 2013-10-18 2017-10-05 Gcp Applied Technologies Inc. Fast response time in slump monitoring systems
US9919968B2 (en) 2014-09-30 2018-03-20 Gcp Applied Technologies Inc. Low-to-mid-range water reduction using polycarboxylate comb polymers
US11021395B2 (en) 2018-01-29 2021-06-01 Lawrence L Kuo Method for low-to-mid-range water reduction of cementitious compositions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980654A (en) * 1957-08-23 1961-04-18 Gen Aniline & Film Corp Copolymers of n-vinylpyrrolidones with dialkyl maleates or fumarates
GB970115A (en) * 1960-09-13 1964-09-16 Monsanto Chemicals Process for improving aqueous dispersions
US3317485A (en) * 1963-07-16 1967-05-02 Monsanto Co Interpolymers of n-vinylacetamides with maleic anhydride
DK412776A (da) * 1975-09-18 1977-03-19 Cassella Farbwerke Mainkur Ag Koldtvandsoploselige statiske copolymerisater, deres fremstilling og anvendelse
DE2757329C2 (de) * 1977-12-22 1980-02-07 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Polymerisaten der Acrylsäure oder Methacrylsäure
DE3233778A1 (de) * 1982-09-11 1984-03-15 Basf Ag, 6700 Ludwigshafen Verfahren einer kontinuierlichen herstellung von copolymerisaten aus monoethylenisch ungesaettigten mono- und dicarbonsaeuren

Also Published As

Publication number Publication date
AU623775B2 (en) 1992-05-21
NO901800L (no) 1990-11-19
BR9002288A (pt) 1991-08-06
AR244266A1 (es) 1993-10-29
FI902450A7 (fi) 1990-11-18
NO901800D0 (no) 1990-04-24
JP2602978B2 (ja) 1997-04-23
AU5514290A (en) 1990-11-22
DE59006742D1 (de) 1994-09-15
ES2023350T3 (es) 1994-11-01
CA2016824C (fr) 1997-11-25
NO176400B (no) 1994-12-19
US5100984A (en) 1992-03-31
FI902450A0 (fi) 1990-05-17
ATE109805T1 (de) 1994-08-15
EP0402563B1 (fr) 1994-08-10
JPH0335007A (ja) 1991-02-15
ES2023350A4 (es) 1992-01-16
EP0402563A1 (fr) 1990-12-19
NO176400C (no) 1995-03-29
PT94059B (pt) 1996-11-29
NZ233048A (en) 1992-03-26
PT94059A (pt) 1991-01-08

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Effective date: 20060515