UY28824A1 - Nuevos compuestos azufrados: uso como agentes de transferencia para la polimerización radicalaria controlada del ácido acrílico, polímeros obtenidos y sus aplicaciones - Google Patents
Nuevos compuestos azufrados: uso como agentes de transferencia para la polimerización radicalaria controlada del ácido acrílico, polímeros obtenidos y sus aplicacionesInfo
- Publication number
- UY28824A1 UY28824A1 UY28824A UY28824A UY28824A1 UY 28824 A1 UY28824 A1 UY 28824A1 UY 28824 A UY28824 A UY 28824A UY 28824 A UY28824 A UY 28824A UY 28824 A1 UY28824 A1 UY 28824A1
- Authority
- UY
- Uruguay
- Prior art keywords
- acrylic acid
- transfer agents
- compounds
- radicalary
- polymerization
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C329/00—Thiocarbonic acids; Halides, esters or anhydrides thereof
-
- 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
- C04B24/161—Macromolecular compounds comprising sulfonate or sulfate 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
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- 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
- C08F4/00—Polymerisation catalysts
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Structural Engineering (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
La invención concierne a nuevos compuestos azufrados, su fabricación por un proceso en medios acuosos, su uso como agentes de transferencia en un proceso de polimerización radicalaria controlada en el agua del ácido acrílico y/o del ácido acrílico con monómeros hidrosolubles. También concierne a los polímeros abtenidos y sus utilizaciones como agentes dispersantes o de ayuda a la molienda y/o de ayuda a la comolienda de materias minerales en suspensiones acuosas, y como agentes dispersantes incorporados directamente en formulaciones acuosas que contienen materias minerales.Por último, la invención concierne a las formulaciones de materias minerales así obtenidas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0403197A FR2868068B1 (fr) | 2004-03-29 | 2004-03-29 | Nouveaux composes soufres : utilisation comme agent de transfert pour la polymerisation radicalaire controlee de l'acide acrylique, polymeres obtenus et leurs applications |
Publications (1)
Publication Number | Publication Date |
---|---|
UY28824A1 true UY28824A1 (es) | 2005-10-31 |
Family
ID=34945530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UY28824A UY28824A1 (es) | 2004-03-29 | 2005-03-29 | Nuevos compuestos azufrados: uso como agentes de transferencia para la polimerización radicalaria controlada del ácido acrílico, polímeros obtenidos y sus aplicaciones |
Country Status (6)
Country | Link |
---|---|
US (3) | US7956211B2 (es) |
AR (1) | AR048114A1 (es) |
FR (1) | FR2868068B1 (es) |
TW (1) | TW200604158A (es) |
UY (1) | UY28824A1 (es) |
WO (1) | WO2005095466A1 (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0814541A2 (pt) * | 2007-07-13 | 2015-01-27 | Kemira Oyj | Dispersantes minerais e métodos para preparar pastas minerais usando os mesmos |
EP2178832B1 (en) * | 2007-08-09 | 2018-01-17 | The Lubrizol Corporation | Process for making substituted trithiocarbonate derivatives |
EP2143688B1 (fr) | 2008-07-07 | 2016-09-07 | Omya International AG | Procédé de fabrication de suspensions aqueuses de carbonate de calcium et suspensions obtenues ainsi que leurs utilisations |
EP2182011A1 (de) * | 2008-10-29 | 2010-05-05 | Basf Se | Verfahren zur Herstellung von wässrigen Polyacrylsäurelösungen mittels kontrollierter radikalischer Polymerisation |
FR2942477B1 (fr) * | 2009-02-25 | 2012-03-30 | Coatex Sas | Procede de neutralisation d'un polymere acrylique hydrosoluble par au moins un agent monovalent et au moins un agent divalent, polymeres obtenus. |
EP2921477A3 (en) * | 2010-01-27 | 2015-11-25 | Mitsubishi Rayon Co., Ltd. | Novel chain transfer agent and emulsion polymerization using same |
FR2972649B1 (fr) | 2011-03-18 | 2013-03-15 | Coatex Sas | Procede de broyage de carbonate de calcium dans l'eau en presence d'une solution de polymere acrylique et d'un sel alcalin de carbonate fabrique in situ dans ladite solution |
EP2712895B1 (en) | 2012-09-26 | 2016-05-18 | Omya International AG | Rheologically stable aqueous mineral material suspensions comprising organic polymers having reduced volatile organic compound (voc) content |
FR2995899B1 (fr) | 2012-09-26 | 2014-10-03 | Coatex Sas | Procede de polymerisation de l'acide (meth)acrylique en solution, solutions de polymeres obtenues et leurs utilisations. |
FR3012462B1 (fr) | 2013-10-31 | 2016-01-01 | Arkema France | Compositions stables de poly (3,4-ethylenedioxythiophene) et de stabilisants anioniques a acidite limitee |
FR3013711B1 (fr) | 2013-11-26 | 2015-12-11 | Coatex Sas | Procede de polymerisation de l'acide (meth)acrylique en solution, solutions de polymeres obtenues et leurs utilisations |
FR3015490B1 (fr) * | 2013-12-20 | 2016-01-15 | Coatex Sas | Procede de polymerisation de l'acide (meth)acrylique en solution |
FR3027905B1 (fr) | 2014-10-29 | 2016-12-09 | Coatex Sas | Procede de polymerisation de l'acide (meth)acrylique en solution. |
EP3018151A1 (en) | 2014-11-06 | 2016-05-11 | Universiteit Gent | Process for preparing inert raft polymers |
FR3029528B1 (fr) | 2014-12-03 | 2018-05-11 | Coatex | Agents d'aide a la dispersion et/ou au broyage du kaolin en suspension aqueuse, suspensions aqueuses obtenues et leurs utilisations |
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 |
CN104592072A (zh) * | 2015-01-14 | 2015-05-06 | 中科院广州化学有限公司 | 一种不对称三硫代碳酸酯型raft试剂及其制法与应用 |
BR112017023973A2 (pt) | 2015-05-08 | 2018-07-17 | Lubrizol Corp | agentes de transferência de cadeia solúveis em água |
WO2018081964A1 (en) | 2016-11-02 | 2018-05-11 | Basf Se | Acrylic acid polymers neutralized with sodium and calcium ions and having a narrow molecular weight distribution |
CN106750055A (zh) * | 2016-11-25 | 2017-05-31 | 合众(佛山)化工有限公司 | 一种raft技术合成的嵌段聚合物分散剂 |
FR3069548B1 (fr) * | 2017-07-28 | 2019-08-02 | Coatex | Composition polymerique aqueuse et copolymere |
FR3069546B1 (fr) * | 2017-07-28 | 2020-09-25 | Coatex Sas | Composition polymerique aqueuse et copolymere |
FR3069547B1 (fr) * | 2017-07-28 | 2019-08-23 | Coatex | Composition polymerique aqueuse et copolymere |
CA3129103A1 (en) | 2019-02-11 | 2020-08-20 | Dow Global Technologies Llc | Reverse iodine transfer polymerization method and compositions therefrom |
BR112021013425A2 (pt) | 2019-02-11 | 2021-09-21 | Dow Global Technologies Llc | Método de produção de um polímero de ácido (met)acrílico, e, solução de polímero de ácido (met)acrílico |
WO2021228928A1 (en) | 2020-05-13 | 2021-11-18 | Basf Se | Biocide free pigment dispersions and methods of preparing them |
WO2022214567A1 (en) | 2021-04-09 | 2022-10-13 | Basf Se | Use of polyethers for pigment dispersions |
CN114790262B (zh) * | 2022-04-26 | 2023-06-09 | 北京科技大学 | 一种碱性环境可溶树脂及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD217214A1 (de) * | 1983-05-02 | 1985-01-09 | Jenapharm Veb | Verfahren zur herstellung von trithiocarbonato-verbindungen |
US6596899B1 (en) * | 2000-02-16 | 2003-07-22 | Noveon Ip Holdings Corp. | S,S′BIS-(α, α′-DISUBSTITUTED-α″-ACETIC ACID)- TRITHIOCARBONATES AND DERIVATIVES AS INITIATOR-CHAIN TRANSFER AGENT-TERMINATOR FOR CONTROLLED RADICAL POLYMERIZATIONS AND THE PROCESS FOR MAKING THE SAME |
FR2821620B1 (fr) | 2001-03-02 | 2003-06-27 | Coatex Sas | Procede de polymerisation radicalaire controlee de l'acide acrylique et de ses sels, les polymeres de faible polydispersite obtenus, et leurs applications |
KR20100109960A (ko) * | 2001-12-21 | 2010-10-11 | 유니버시티 오브 시드니 | 중합체 입자의 수성 분산액 |
FR2842814B1 (fr) | 2002-07-26 | 2004-10-22 | Coatex Sas | Procede de polymerisation radicalaire controlee de l'acide acrylique et de ses sels, les polymeres obtenus, et leurs applications. |
-
2004
- 2004-03-29 FR FR0403197A patent/FR2868068B1/fr not_active Expired - Fee Related
-
2005
- 2005-03-23 WO PCT/FR2005/000702 patent/WO2005095466A1/fr active Application Filing
- 2005-03-23 US US10/594,520 patent/US7956211B2/en active Active
- 2005-03-23 TW TW094108930A patent/TW200604158A/zh unknown
- 2005-03-28 AR ARP050101198A patent/AR048114A1/es unknown
- 2005-03-29 UY UY28824A patent/UY28824A1/es not_active Application Discontinuation
-
2011
- 2011-04-12 US US13/084,775 patent/US8227633B2/en active Active
-
2012
- 2012-06-19 US US13/526,694 patent/US8470750B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20120259083A1 (en) | 2012-10-11 |
TW200604158A (en) | 2006-02-01 |
WO2005095466A1 (fr) | 2005-10-13 |
FR2868068A1 (fr) | 2005-09-30 |
US8227633B2 (en) | 2012-07-24 |
US20070179262A1 (en) | 2007-08-02 |
US20110186773A1 (en) | 2011-08-04 |
FR2868068B1 (fr) | 2006-07-14 |
US8470750B2 (en) | 2013-06-25 |
AR048114A1 (es) | 2006-03-29 |
US7956211B2 (en) | 2011-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
109 | Application deemed to be withdrawn |
Effective date: 20160607 |