BR0109615A - Processo para modificar polìmeros contendo grupos ácidos - Google Patents
Processo para modificar polìmeros contendo grupos ácidosInfo
- Publication number
- BR0109615A BR0109615A BR0109615-0A BR0109615A BR0109615A BR 0109615 A BR0109615 A BR 0109615A BR 0109615 A BR0109615 A BR 0109615A BR 0109615 A BR0109615 A BR 0109615A
- Authority
- BR
- Brazil
- Prior art keywords
- acid groups
- containing acid
- mixtures
- weight
- monoethylenically unsaturated
- Prior art date
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)
Abstract
"PROCESSO PARA MODIFICAR POLìMEROS CONTENDO GRUPOS áCIDOS". A presente invenção diz respeito a um método para modificar polímeros contendo grupos ácidos pela reação, em temperaturas de até 250<198>C, de (a) polímeros que contêm dentro deles pelo menos 5% em peso de um monómero que contenha grupos ácidos monoetilenicamente insaturados, que tenham um peso molecular variando entre 200 a 100.000 e que são obteníveis pela polimerização por radical de ácidos monoetilenicamente insaturados, opcionalmente na presença de um outro monómero monoetilenicamente insaturado em uma solução aquosa na presença de pelo menos 4% em peso, com base nos monómeros usados para a polimerização, de uma composição de enxofre solúvel em água, na qual o enxofre tem o número de oxidação +4, com (b) polialquileno glicóis terminados por um grupo unilateralmente terminado, alquilpolialquileno glicolaminas ou misturas destes. A invenção também diz respeito às misturas de pelo menos um dos ditos compostos com até 30% em peso, com base nas misturas de amónia, aminas, álcoois, ácidos hidroxicarboxílicos ou ácidos aminocarboxílicos.
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 true BR0109615A (pt) | 2003-02-04 |
| BR0109615B1 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) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1348729A1 (de) * | 2002-03-25 | 2003-10-01 | Sika Schweiz AG | Polymere in festem Aggregatzustand |
| DE10352457A1 (de) * | 2003-11-07 | 2005-06-09 | Basf Ag | Homopolymere auf Acrylsäurebasis mit Taurin modifiziert für die Wasserbehandlung |
| CA2553528C (en) * | 2004-01-21 | 2012-12-04 | Nektar Therapeutics Al, Corporation | Method of preparing propionic acid-terminated polymers |
| EP1577327A1 (de) * | 2004-03-19 | 2005-09-21 | Sika Technology AG | Amid-und Estergruppen aufweisendes Polymer, dessen Herstellung und Verwendung |
| US7459513B2 (en) * | 2004-11-05 | 2008-12-02 | Basf Aktiengesellschaft | Acrylic-acid-based homopolymers comprising taurine modified for the treatment of water |
| EP1657260A1 (de) * | 2004-11-12 | 2006-05-17 | Cognis IP Management GmbH | Anionpolymere |
| DE102006010595A1 (de) * | 2006-03-06 | 2007-09-13 | Uhde Gmbh | Lösungsmittel zur Abtrennung von sauren Gasbestandteilen aus technischen Gasen |
| FR2900930B1 (fr) * | 2006-05-12 | 2008-08-08 | Coatex Sas | Procede de fabrication de polymeres peigne par sechage puis fonctionnalisation de la chaine principale (meth)acrylique, polymeres obtenus et leurs utilisations |
| EP1916265A1 (de) | 2006-10-26 | 2008-04-30 | Sika Technology AG | Verfahren zur Herstellung von Amid- und Estergruppen aufweisenden Polymeren im festen Aggregatszustand |
| EP2065350B1 (de) | 2007-10-29 | 2011-02-23 | Sika Technology AG | Dispergiermittel für hydraulisch abbindende Systeme |
| DE502007006385D1 (de) | 2007-10-29 | 2011-03-10 | Sika Technology Ag | Dispergiermittel für hydraulisch abbindende Systeme |
| JP4975714B2 (ja) * | 2007-11-28 | 2012-07-11 | ローム アンド ハース カンパニー | ポリマーの製造法 |
| EP2154118A1 (de) | 2008-07-30 | 2010-02-17 | Sika Technology AG | Dispergiermittel für Gipszusammensetzungen |
| EP2159203A1 (de) | 2008-08-26 | 2010-03-03 | Sika Technology AG | Zusatzmittel für hydraulisch abbindende Systeme mit verbesserter Verarbeitbarkeit und geringer Wasserreduktionsrate |
| ES2395988T3 (es) | 2008-09-05 | 2013-02-18 | Sika Technology Ag | Procedimiento para la estabilización de policarboxilatos |
| JP5269627B2 (ja) * | 2009-01-15 | 2013-08-21 | 花王株式会社 | グラフトポリマーの製造方法 |
| CN101851028B (zh) * | 2009-11-13 | 2011-12-14 | 新疆德蓝股份有限公司 | 一种用于除灰水系统的除垢防垢剂的制备 |
| EP2507271B1 (en) * | 2009-12-02 | 2022-11-30 | Huntsman Petrochemical LLC | Preparation and use of poymeric dispersant compositions |
| EP2368863A1 (de) | 2010-03-22 | 2011-09-28 | Sika Technology AG | Zusatzmittel für hydraulisch abbindende Systeme mit verbesserter Verarbeitbarkeit |
| EP2426095A1 (de) | 2010-09-03 | 2012-03-07 | Sika Technology AG | Dispergiermittel für Gipszusammensetzungen |
| KR101811792B1 (ko) | 2011-03-14 | 2017-12-22 | 루브리졸 어드밴스드 머티어리얼스, 인코포레이티드 | 폴리머 및 이의 조성물 |
| US9556299B2 (en) | 2011-06-22 | 2017-01-31 | Byk-Chemie Gmbh | Surface-active comb copolymers |
| JP6082003B2 (ja) | 2011-08-10 | 2017-02-15 | シーカ テクノロジー アクチェンゲゼルシャフト | コンクリート分散剤を乾燥させる方法 |
| 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 |
| CA2891085C (en) | 2012-11-09 | 2021-11-16 | Sika Technology Ag | Polycarboxylate ethers used as dispersing agents for epoxy resins |
| 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 |
| US9688577B2 (en) | 2013-10-25 | 2017-06-27 | Sika Technology Ag | Caramelized sugar as liquefier for mineral binding agent compositions |
| 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 |
| EP3661986B1 (en) | 2017-08-04 | 2022-05-11 | Röhm GmbH | Concrete flow improvers and water reducers |
| EP3549961A1 (de) | 2018-04-03 | 2019-10-09 | Evonik Röhm GmbH | Beton-fliessverbesserer und wasserreduktionsmittel |
| DE102017213600A1 (de) | 2017-08-04 | 2019-02-07 | Evonik Röhm Gmbh | Beton-Fließverbesserer |
| DE102017213607A1 (de) | 2017-08-04 | 2019-02-07 | Evonik Röhm Gmbh | Fließverbesserer und Wasserreduktionsmittel |
| AU2019354674A1 (en) | 2018-10-05 | 2021-02-04 | Sika Technology Ag | Comb polymers as blocking additives for swelling clays |
| BR112021016177A2 (pt) * | 2019-02-21 | 2021-10-05 | Huntsman Petrochemical Llc | Composto aditivo, método para formar um composto aditivo, composição, e, formulações de produtos químicos de desempenho e para cuidados pessoais |
| 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 |
| FR3130808A1 (fr) * | 2021-12-20 | 2023-06-23 | Coatex | Composition polyacrylique réactive |
| FR3130793B1 (fr) * | 2021-12-20 | 2024-03-29 | Coatex Sas | Composition de liant hydraulique |
| FR3135083A1 (fr) * | 2022-04-27 | 2023-11-03 | Coatex | Suspension minérale stabilisée |
| EP4299547A1 (en) | 2022-06-28 | 2024-01-03 | Sika Technology AG | Environmentally friendly mortar compositions |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3475391A (en) | 1967-02-28 | 1969-10-28 | Du Pont | Hydroxylated tetrafluoroethylene/isobutylene polymers and their preparation |
| GB1206711A (en) | 1968-01-04 | 1970-09-30 | Dow Chemical Co | Acrylic acid polymers |
| JPS57185308A (en) * | 1981-05-08 | 1982-11-15 | Nippon Shokubai Kagaku Kogyo Co Ltd | Preparation of water-soluble polymer |
| DE3305637A1 (de) * | 1983-02-18 | 1984-08-23 | Basf Ag, 6700 Ludwigshafen | Copolymerisate, ihre herstellung und ihre verwendung als hilfsmittel in wasch- und reinigungsmitteln |
| US5079288A (en) * | 1984-11-12 | 1992-01-07 | Imperial Chemical Industries Plc | Oral hygiene compositions and polymers active therein |
| ES8604997A1 (es) | 1985-11-20 | 1986-03-01 | Miret Lab | Procedimiento para la obtencion de soluciones acuosas de acidos poliacrilicos,copolimeros de los mismos y sus sales correspondientes |
| JPS62236807A (ja) | 1986-04-09 | 1987-10-16 | Sekisui Plastics Co Ltd | 吸水性樹脂の製造方法 |
| DE3821518A1 (de) * | 1988-06-25 | 1989-12-28 | Basf Ag | Verfahren zur herstellung von alkoxylierten, carboxylgruppen enthaltenden polymerisaten |
| EP0739320B1 (en) | 1993-09-29 | 1999-12-08 | W.R. Grace & Co.-Conn. | Improved cement admixture product having improved rheological properties and process of forming same |
| IT1279390B1 (it) | 1993-12-21 | 1997-12-10 | Sandoz Ag | Copolimeri di addizione utili come additivi fluidificanti per miscele cementizie |
| DE4419568A1 (de) | 1994-06-03 | 1995-12-07 | Henkel Kgaa | Verfahren zur Herstellung niedermolekularer Polyacrylsäuren mit enger Molekulargewichtsverteilung im Rohrreaktor |
| EP0833849B1 (en) | 1995-06-21 | 2002-08-28 | W.R. Grace & Co.-Conn. | Air controlling superplasticizers |
| US6139623A (en) * | 1997-01-21 | 2000-10-31 | W. R. Grace & Co.-Conn. | Emulsified comb polymer and defoaming agent composition and method of making same |
-
2000
- 2000-03-29 DE DE10015135A patent/DE10015135A1/de not_active Withdrawn
-
2001
- 2001-03-27 US US10/239,053 patent/US6846882B2/en not_active Expired - Lifetime
- 2001-03-27 ES ES01927814T patent/ES2217142T3/es not_active Expired - Lifetime
- 2001-03-27 JP JP2001571782A patent/JP2003528947A/ja active Pending
- 2001-03-27 CN CNB018073735A patent/CN1156495C/zh not_active Expired - Lifetime
- 2001-03-27 DE DE50101617T patent/DE50101617D1/de not_active Expired - Lifetime
- 2001-03-27 WO PCT/EP2001/003465 patent/WO2001072853A1/de active IP Right Grant
- 2001-03-27 AT AT01927814T patent/ATE260942T1/de not_active IP Right Cessation
- 2001-03-27 AU AU5474301A patent/AU5474301A/xx active Pending
- 2001-03-27 BR BRPI0109615-0A patent/BR0109615B1/pt not_active IP Right Cessation
- 2001-03-27 AU AU2001254743A patent/AU2001254743B2/en not_active Ceased
- 2001-03-27 CA CA2403878A patent/CA2403878C/en not_active Expired - Lifetime
- 2001-03-27 KR KR1020027012875A patent/KR100693243B1/ko not_active IP Right Cessation
- 2001-03-27 EP EP01927814A patent/EP1274743B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE260942T1 (de) | 2004-03-15 |
| AU2001254743B2 (en) | 2005-10-20 |
| DE10015135A1 (de) | 2001-10-04 |
| DE50101617D1 (de) | 2004-04-08 |
| CN1420896A (zh) | 2003-05-28 |
| JP2003528947A (ja) | 2003-09-30 |
| US6846882B2 (en) | 2005-01-25 |
| EP1274743A1 (de) | 2003-01-15 |
| CA2403878C (en) | 2010-02-16 |
| US20030050404A1 (en) | 2003-03-13 |
| CN1156495C (zh) | 2004-07-07 |
| AU5474301A (en) | 2001-10-08 |
| ES2217142T3 (es) | 2004-11-01 |
| BR0109615B1 (pt) | 2011-05-03 |
| WO2001072853A1 (de) | 2001-10-04 |
| CA2403878A1 (en) | 2001-10-04 |
| EP1274743B1 (de) | 2004-03-03 |
| KR20020081593A (ko) | 2002-10-28 |
| KR100693243B1 (ko) | 2007-03-12 |
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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. |
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| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 03.05.2021 |