BR9002288A - Copolimeros hidrossoluveis,processo para a sua obtencao e sua utilizacao - Google Patents

Copolimeros hidrossoluveis,processo para a sua obtencao e sua utilizacao

Info

Publication number
BR9002288A
BR9002288A BR909002288A BR9002288A BR9002288A BR 9002288 A BR9002288 A BR 9002288A BR 909002288 A BR909002288 A BR 909002288A BR 9002288 A BR9002288 A BR 9002288A BR 9002288 A BR9002288 A BR 9002288A
Authority
BR
Brazil
Prior art keywords
copolimers
soluble
obtaining
water
soluble copolimers
Prior art date
Application number
BR909002288A
Other languages
English (en)
Inventor
Ueli Sulser
Juerg Widmer
Theodor A Buerge
Irene Schober
Anna Huber
Original Assignee
Sika 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 Sika Ag filed Critical Sika Ag
Publication of BR9002288A publication Critical patent/BR9002288A/pt

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)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (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)
BR909002288A 1989-05-17 1990-05-16 Copolimeros hidrossoluveis,processo para a sua obtencao e sua utilizacao BR9002288A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH184689 1989-05-17

Publications (1)

Publication Number Publication Date
BR9002288A true BR9002288A (pt) 1991-08-06

Family

ID=4219982

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909002288A BR9002288A (pt) 1989-05-17 1990-05-16 Copolimeros hidrossoluveis,processo para a sua obtencao e sua utilizacao

Country Status (14)

Country Link
US (1) US5100984A (pt)
EP (1) EP0402563B1 (pt)
JP (1) JP2602978B2 (pt)
AR (1) AR244266A1 (pt)
AT (1) ATE109805T1 (pt)
AU (1) AU623775B2 (pt)
BR (1) BR9002288A (pt)
CA (1) CA2016824C (pt)
DE (1) DE59006742D1 (pt)
ES (1) ES2023350T3 (pt)
FI (1) FI902450A0 (pt)
NO (1) NO176400C (pt)
NZ (1) NZ233048A (pt)
PT (1) PT94059B (pt)

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 (de) * 1990-11-01 1995-09-20 BASF Magnetics GmbH Magnetischer Aufzeichnungsträger
FR2696736B1 (fr) * 1992-10-12 1994-12-30 Chryso Fluidifiants pour suspensions aqueuses de particules minérales et pâtes de liant hydraulique.
EP0604676B1 (en) * 1992-12-28 1997-01-22 Sika AG, vorm. Kaspar Winkler & Co. Water-soluble copolymers of vinylacetate and maleamic acids. Use as fluidizers or high-range water-reducers for aqueous suspensions
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
PT838444E (pt) * 1996-10-27 2003-11-28 Sika Schweiz Ag Agente de dispersao para betao de fluxo elevado ou autocompactante
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
JP4491078B2 (ja) 1997-06-25 2010-06-30 ダブリユ・アール・グレイス・アンド・カンパニー・コネテイカツト スメクタイト粘土含有凝集物を含むコンクリートに対するｅｏ／ｐｏ超可塑剤の添加を最適化させるための添加剤及び方法
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
WO2000009460A1 (en) 1998-08-14 2000-02-24 Mbt Holding Ag High pozzolan cement mixtures
ES2211157T3 (es) 1998-08-14 2004-07-01 CONSTRUCTION RESEARCH & TECHNOLOGY GMBH Mezcla cementosa moldeada en seco.
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
MX2009002889A (es) * 2006-09-22 2009-04-01 Huntsman Spec Chem Corp Inhibicion de maduracion de ostwald en formulaciones quimicas.
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
PL2379630T3 (pl) 2009-01-21 2020-07-13 Gcp Applied Technologies Inc. Trwały polikarboksylan zawierający łączniki eterowe do wytwarzania materiałów cementowych metodą mielenia
US8058377B1 (en) 2010-06-24 2011-11-15 W. R. Grace & Co.-Conn. Phosphate-containing polycarboxylate polymer dispersants
SG11201602848VA (en) 2013-10-18 2016-05-30 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
NL7610147A (nl) * 1975-09-18 1977-03-22 Cassella Farbwerke Mainkur Ag Werkwijze ter bereiding van in koud water oplosbare copolymeren.
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
EP0402563A1 (de) 1990-12-19
CA2016824C (en) 1997-11-25
FI902450A0 (fi) 1990-05-17
PT94059B (pt) 1996-11-29
DE59006742D1 (de) 1994-09-15
ATE109805T1 (de) 1994-08-15
ES2023350T3 (es) 1994-11-01
JP2602978B2 (ja) 1997-04-23
NO176400C (no) 1995-03-29
AU623775B2 (en) 1992-05-21
NO176400B (no) 1994-12-19
AR244266A1 (es) 1993-10-29
ES2023350A4 (es) 1992-01-16
NZ233048A (en) 1992-03-26
NO901800L (no) 1990-11-19
NO901800D0 (no) 1990-04-24
EP0402563B1 (de) 1994-08-10
PT94059A (pt) 1991-01-08
JPH0335007A (ja) 1991-02-15
US5100984A (en) 1992-03-31
AU5514290A (en) 1990-11-22
CA2016824A1 (en) 1990-11-17

Similar Documents

Publication Publication Date Title
BR9002288A (pt) Copolimeros hidrossoluveis,processo para a sua obtencao e sua utilizacao
BR9006848A (pt) Copolimero de policarbonato-polidimetilsiloxano e processo para a sua producao
BR9000116A (pt) Alfa-diazo-beta-cetoester polifuncional,processo para sua preparacao e sua utilizacao
PT909327E (pt) Eritromicinas e processo para a sua preparacao
PT799866E (pt) Negro-de-fumo e processo para a sua preparacao
PT799052E (pt) Nova formulacao antitrombotica, processo para a sua preparacao e sua utilizacao
BR9206780A (pt) Embalagem solúvel em água e processo para sua produçÃo
PT91557A (pt) Tecidos confortaveis de grande durabilidade e processo para a sua preparacao
PT750907E (pt) Formulacoes de vacinas estaveis para administracao parenterica metodo para a sua utilizacao e processo para a sua preparacao
PT100316A (pt) Anticoagulantes e processo para a sua preparacao
PT101182A (pt) Antagonistas de ltb4 a base de benzopiranos e relacionados, e processo para a sua preparacao
BR8805154A (pt) Filatorio de extremidade aberta e processo para a sua fabricacao
BR8900236A (pt) Pigmento nacarado e processo para sua preparacao
BR8306761A (pt) Copolimeros hidrossoluveis,processo para sua preparacao e aplicacao
BR9101488A (pt) Preparados de lipossomas,sua utilizacao e processo para a sua producao
BR9004194A (pt) Poliisocianatos,misturas,processo para sua preparacao e emprego
BR8904062A (pt) Catalisadores,processo para a sua preparacao e aplicacao
PT101183A (pt) Antagonistas de ltb4 a base de benzopirano e afins e processo para a sua preparacao
BR8801955A (pt) Poliaminas aromaticas,um processo para sua preparacao e aplicacao
BR9204125A (pt) Corante hidrosoluvel,processo para a sua preparacao,aplicacao desse corante e processo para tingir
BR8603494A (pt) Poliesteraminas oxalquiladas,processo para a sua obtencao e sua utilizacao
BR9007734A (pt) Processo para a obtencao de alquil-polietoxietersulfatos
BR9004539A (pt) Processo para a obtencao de 1,1,1,2-tetrafluoretano
BR8806332A (pt) Pigmentos monoazoicos,processo para sua preparacao e sua aplicacao
BR9003360A (pt) Processo para a obtencao de 1,1,1-trifluor-2-cloroetano

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 16/05/2010