BR0109615B1 - "processo para modificar polìmeros contendo grupos ácidos". - Google Patents

"processo para modificar polìmeros contendo grupos ácidos".

Info

Publication number
BR0109615B1
BR0109615B1 BRPI0109615-0A BR0109615A BR0109615B1 BR 0109615 B1 BR0109615 B1 BR 0109615B1 BR 0109615 A BR0109615 A BR 0109615A BR 0109615 B1 BR0109615 B1 BR 0109615B1
Authority
BR
Brazil
Prior art keywords
acid groups
containing acid
mixtures
weight
monoethylenically unsaturated
Prior art date
Application number
BRPI0109615-0A
Other languages
English (en)
Other versions
BR0109615A (pt
Inventor
Matthias Kroner
Johannes Perner
Karl-Heinz Buechner
Jochen Wild
Juergen Pfister
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 filed Critical
Publication of BR0109615A publication Critical patent/BR0109615A/pt
Publication of BR0109615B1 publication Critical patent/BR0109615B1/pt

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
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • 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
    • C04B24/2658—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles containing polyether side chains
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polyethers (AREA)
BRPI0109615-0A 2000-03-29 2001-03-27 "processo para modificar polìmeros contendo grupos ácidos". BR0109615B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10015135A DE10015135A1 (de) 2000-03-29 2000-03-29 Verfahren zur Modifizierung von Säuregruppen enthaltenden Polymerisaten
PCT/EP2001/003465 WO2001072853A1 (de) 2000-03-29 2001-03-27 Verfahren zur modifizierung von säuregruppen enthaltenden polymerisaten

Publications (2)

Publication Number Publication Date
BR0109615A BR0109615A (pt) 2003-02-04
BR0109615B1 true BR0109615B1 (pt) 2011-05-03

Family

ID=7636537

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0109615-0A BR0109615B1 (pt) 2000-03-29 2001-03-27 "processo para modificar polìmeros contendo grupos ácidos".

Country Status (12)

Country Link
US (1) US6846882B2 (pt)
EP (1) EP1274743B1 (pt)
JP (1) JP2003528947A (pt)
KR (1) KR100693243B1 (pt)
CN (1) CN1156495C (pt)
AT (1) ATE260942T1 (pt)
AU (2) AU5474301A (pt)
BR (1) BR0109615B1 (pt)
CA (1) CA2403878C (pt)
DE (2) DE10015135A1 (pt)
ES (1) ES2217142T3 (pt)
WO (1) WO2001072853A1 (pt)

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EP2065351B1 (de) 2007-10-29 2011-01-26 Sika Technology AG Dispergiermittel für hydraulisch abbindende Systeme
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BR112013032651B1 (pt) 2011-08-10 2020-06-02 Sika Technology Ag Processo para a produção de um dispersante sólido para uma composição hidraulicamente ligante, dispersante sólido para uma composição hidraulicamente ligante e seu uso
CN102408571B (zh) * 2011-09-20 2012-11-28 西南石油大学 一种水溶性交联聚合物及其制备方法
US9499642B2 (en) 2011-11-11 2016-11-22 Rohm And Haas Company Small particle size hypophosphite telomers of unsaturated carboxylic acids
CN102532558A (zh) * 2011-12-29 2012-07-04 上海三瑞高分子材料有限公司 一种酰胺型聚羧酸系减水剂的制备方法
CN104870559B (zh) 2012-11-09 2019-02-15 Sika技术股份公司 作为分散剂用于环氧树脂的聚羧酸醚
US10993437B2 (en) 2013-06-18 2021-05-04 Chemgreen Innovation Inc. Anti-microbial polymer incorporating a quaternary ammonium group
US9962731B2 (en) 2013-09-30 2018-05-08 Rohm And Haas Company Methacrylic acid polymer extended urea-formaldehyde resin composition for making fiberglass products
EP3060531A1 (de) 2013-10-25 2016-08-31 Sika Technology AG Karamellisierter zucker als verflüssiger für mineralische bindemittelzusammensetzungen
FR3029524B1 (fr) * 2014-12-08 2018-03-02 Coatex Procede continu d'esterification et ou d'amidification, sans solvant organique, d'un homopolymere ou copolymere acide
WO2017072126A1 (de) 2015-10-26 2017-05-04 Sika Technology Ag Inertisierung von tonmineralien und verbesserung der wirkung von verflüssigern in tonhaltigen mineralischen bindemittelzusammensetzungen
RU2608819C1 (ru) * 2015-11-05 2017-01-24 Андрей Сергеевич Малинин Катализатор этерификации полиакриловой кислоты, способ получения катализатора и способ этерификации с его применением
EP3219746A1 (en) 2016-03-15 2017-09-20 Sika Technology AG Polymer mixtures containing at least two different comb polymers
KR20200038266A (ko) 2017-08-04 2020-04-10 룀 게엠베하 콘크리트 유동성 향상제 및 감수제
DE102017213600A1 (de) 2017-08-04 2019-02-07 Evonik Röhm Gmbh Beton-Fließverbesserer
EP3549961A1 (de) 2018-04-03 2019-10-09 Evonik Röhm GmbH Beton-fliessverbesserer und wasserreduktionsmittel
DE102017213607A1 (de) 2017-08-04 2019-02-07 Evonik Röhm Gmbh Fließverbesserer und Wasserreduktionsmittel
EP3860962A1 (en) 2018-10-05 2021-08-11 Sika Technology AG Comb polymers as blocking additives for swelling clays
WO2020172001A1 (en) * 2019-02-21 2020-08-27 Huntsman Petrochemical Llc Multifunctional additive compounds
EP3789359A1 (en) 2019-09-03 2021-03-10 Sika Technology AG Use of comb polymers as inerting agents for non-swelling layer-silicates
EP3939947A1 (en) 2020-07-15 2022-01-19 Sika Technology Ag Clay blocking additives for gypsum compositions
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FR3130808A1 (fr) * 2021-12-20 2023-06-23 Coatex Composition polyacrylique réactive
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EP4299547A1 (en) 2022-06-28 2024-01-03 Sika Technology AG Environmentally friendly mortar compositions

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Also Published As

Publication number Publication date
CN1156495C (zh) 2004-07-07
KR20020081593A (ko) 2002-10-28
EP1274743A1 (de) 2003-01-15
AU5474301A (en) 2001-10-08
CN1420896A (zh) 2003-05-28
AU2001254743B2 (en) 2005-10-20
WO2001072853A1 (de) 2001-10-04
US20030050404A1 (en) 2003-03-13
ES2217142T3 (es) 2004-11-01
JP2003528947A (ja) 2003-09-30
DE50101617D1 (de) 2004-04-08
DE10015135A1 (de) 2001-10-04
US6846882B2 (en) 2005-01-25
CA2403878C (en) 2010-02-16
KR100693243B1 (ko) 2007-03-12
ATE260942T1 (de) 2004-03-15
CA2403878A1 (en) 2001-10-04
EP1274743B1 (de) 2004-03-03
BR0109615A (pt) 2003-02-04

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/05/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 03.05.2021