CL2016001199A1 - Método para preparar un polímero de ácido met(acrílico) en solución, el polímero tiene una masa molecular de menos de 8000 g/mol y un índice de polidispersidad (pi) de entre 2 y 5; y uso de compuesto para preparar dicho polímero. - Google Patents
Método para preparar un polímero de ácido met(acrílico) en solución, el polímero tiene una masa molecular de menos de 8000 g/mol y un índice de polidispersidad (pi) de entre 2 y 5; y uso de compuesto para preparar dicho polímero.Info
- Publication number
- CL2016001199A1 CL2016001199A1 CL2016001199A CL2016001199A CL2016001199A1 CL 2016001199 A1 CL2016001199 A1 CL 2016001199A1 CL 2016001199 A CL2016001199 A CL 2016001199A CL 2016001199 A CL2016001199 A CL 2016001199A CL 2016001199 A1 CL2016001199 A1 CL 2016001199A1
- Authority
- CL
- Chile
- Prior art keywords
- polymer
- weight
- compound
- meth
- acrylic
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title abstract 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title abstract 4
- 150000001875 compounds Chemical class 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 239000002253 acid Substances 0.000 title 1
- 239000000178 monomer Substances 0.000 abstract 6
- 229910001379 sodium hypophosphite Inorganic materials 0.000 abstract 4
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000003786 synthesis reaction Methods 0.000 abstract 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
- 239000003505 polymerization initiator Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C08F120/00—Homopolymers 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
- C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F120/04—Acids; Metal salts or ammonium salts thereof
- C08F120/06—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
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
-
- 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
- C08F20/00—Homopolymers and 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/04—Acids, Metal salts or ammonium salts thereof
- C08F20/06—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
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
- Cosmetics (AREA)
Abstract
En esta solicitud se propone un método libre de solventes para preparar un polímero de ácido (met)acrílico en solución, el polímero tiene una masa molecular de menos de 8000 g/mol y un indice de polidispersidad (PI) de entre 2 y 5, metodo que comprende las siguientes etapas: a) se introduce agua en un reactor de síntesis, b) el reactor se calienta hasta una temperatura de al menos 60°C, c) los siguientes compuestos se introducen en el reactor de una manera continua y simultánea: C1) el monómero o monómeros (met)acrilico(s) a polimerizar, C2) un sistema iniciador de polimerización, C3) un compuesto de la fórmula (I); en una cantidad tal que el porcentaje de masa (peso/peso) entre dicho compuesto de la fórmula (I) y dicho monómero o monómeros (met)acrilico(s) sea de entre 0.1 y 2.5%, método según el cual, durante la etapa a) y/o la etapa c), hipofosfito de sodio NaP02H2 o un derivado del mismo se introduce en el reactor de síntesis en una cantidad total de tal manera que el porcentaje de masa (peso/peso) entre NaP02H2 y dicho monómero o monómeros (met)acrílico(s) sea de entre 2.9 y 5.8% en peso; y uso de hipofosfito de sodio.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1361631A FR3013711B1 (fr) | 2013-11-26 | 2013-11-26 | Procede de polymerisation de l'acide (meth)acrylique en solution, solutions de polymeres obtenues et leurs utilisations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2016001199A1 true CL2016001199A1 (es) | 2016-11-18 |
Family
ID=50137826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2016001199A CL2016001199A1 (es) | 2013-11-26 | 2016-05-19 | Método para preparar un polímero de ácido met(acrílico) en solución, el polímero tiene una masa molecular de menos de 8000 g/mol y un índice de polidispersidad (pi) de entre 2 y 5; y uso de compuesto para preparar dicho polímero. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US9957338B2 (es) |
| EP (1) | EP3074436B1 (es) |
| JP (1) | JP6436981B2 (es) |
| KR (1) | KR102250436B1 (es) |
| CN (1) | CN105683224B (es) |
| AU (1) | AU2014356320B2 (es) |
| BR (1) | BR112016007277B1 (es) |
| CA (1) | CA2927714C (es) |
| CL (1) | CL2016001199A1 (es) |
| ES (1) | ES2824224T3 (es) |
| FR (1) | FR3013711B1 (es) |
| HR (1) | HRP20201350T1 (es) |
| MA (1) | MA38990B1 (es) |
| MX (1) | MX386451B (es) |
| MY (1) | MY175499A (es) |
| PL (1) | PL3074436T3 (es) |
| SI (1) | SI3074436T1 (es) |
| WO (1) | WO2015079140A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180005688A (ko) * | 2015-05-08 | 2018-01-16 | 더루브리졸코오퍼레이션 | 수용성 사슬 이동제 |
| FR3060419B1 (fr) | 2016-12-16 | 2018-11-30 | Coatex | Methode de broyage de matiere minerale |
| FR3069547B1 (fr) * | 2017-07-28 | 2019-08-23 | Coatex | Composition polymerique aqueuse et copolymere |
| FR3069548B1 (fr) * | 2017-07-28 | 2019-08-02 | Coatex | Composition polymerique aqueuse et copolymere |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2789099A (en) * | 1953-09-04 | 1957-04-16 | Union Carbide & Carbon Corp | Polymerization of acrylic acid in aqueous solution |
| JPH039905A (ja) * | 1989-06-07 | 1991-01-17 | Lion Corp | アクリル系低分子量水溶性重合体の製造方法 |
| JPH0647113B2 (ja) * | 1991-12-25 | 1994-06-22 | 伯東株式会社 | 水系処理剤の製造方法 |
| US6297336B1 (en) * | 1998-07-02 | 2001-10-02 | Nippon Shokubai Co., Ltd. | Detergent builder, production process therefor, and poly(meth)acrylic acid (or salt) polymer and use thereof |
| 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 |
| FR2868068B1 (fr) * | 2004-03-29 | 2006-07-14 | Coatex Soc Par Actions Simplif | Nouveaux composes soufres : utilisation comme agent de transfert pour la polymerisation radicalaire controlee de l'acide acrylique, polymeres obtenus et leurs applications |
| FR2868072B1 (fr) * | 2004-07-28 | 2006-06-30 | Coatex Soc Par Actions Simplif | Polymeres obtenus par l'utilisation de composes soufres comme agents de transfert pour la polymerisation radicalaire controlee de l'acide acrylique et leurs applications |
| FR2935000B1 (fr) * | 2008-08-12 | 2011-07-01 | Arkema France | Procede de synthese de copolymeres amphiphiles a gradient de compositon et solubles en milieu alcalin |
| CN102597017B (zh) * | 2009-11-04 | 2014-06-25 | 巴斯夫欧洲公司 | 生产聚丙烯酸水溶液的方法 |
| CN102863573A (zh) | 2012-10-23 | 2013-01-09 | 四川花语精细化工有限公司 | 一种高固含量窄分子量分布的聚丙烯酸钠水溶液制备方法 |
-
2013
- 2013-11-26 FR FR1361631A patent/FR3013711B1/fr not_active Expired - Fee Related
-
2014
- 2014-11-17 JP JP2016519390A patent/JP6436981B2/ja not_active Expired - Fee Related
- 2014-11-17 ES ES14821714T patent/ES2824224T3/es active Active
- 2014-11-17 MY MYPI2016701120A patent/MY175499A/en unknown
- 2014-11-17 WO PCT/FR2014/052929 patent/WO2015079140A1/fr not_active Ceased
- 2014-11-17 KR KR1020167016127A patent/KR102250436B1/ko not_active Expired - Fee Related
- 2014-11-17 HR HRP20201350TT patent/HRP20201350T1/hr unknown
- 2014-11-17 BR BR112016007277-4A patent/BR112016007277B1/pt not_active IP Right Cessation
- 2014-11-17 AU AU2014356320A patent/AU2014356320B2/en not_active Ceased
- 2014-11-17 CA CA2927714A patent/CA2927714C/en active Active
- 2014-11-17 MX MX2016004640A patent/MX386451B/es unknown
- 2014-11-17 EP EP14821714.4A patent/EP3074436B1/fr active Active
- 2014-11-17 MA MA38990A patent/MA38990B1/fr unknown
- 2014-11-17 PL PL14821714T patent/PL3074436T3/pl unknown
- 2014-11-17 CN CN201480059805.1A patent/CN105683224B/zh active Active
- 2014-11-17 SI SI201431683T patent/SI3074436T1/sl unknown
- 2014-11-17 US US15/027,632 patent/US9957338B2/en active Active
-
2016
- 2016-05-19 CL CL2016001199A patent/CL2016001199A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20160280816A1 (en) | 2016-09-29 |
| BR112016007277B1 (pt) | 2021-12-14 |
| KR102250436B1 (ko) | 2021-05-11 |
| AU2014356320A1 (en) | 2016-04-28 |
| MX386451B (es) | 2025-03-18 |
| FR3013711A1 (fr) | 2015-05-29 |
| FR3013711B1 (fr) | 2015-12-11 |
| US9957338B2 (en) | 2018-05-01 |
| SI3074436T1 (sl) | 2020-11-30 |
| MA38990B1 (fr) | 2017-11-30 |
| BR112016007277A2 (pt) | 2017-08-01 |
| HRP20201350T1 (hr) | 2020-11-27 |
| CA2927714A1 (en) | 2015-06-04 |
| EP3074436B1 (fr) | 2020-07-15 |
| EP3074436A1 (fr) | 2016-10-05 |
| AU2014356320B2 (en) | 2018-06-21 |
| JP2016537447A (ja) | 2016-12-01 |
| CN105683224B (zh) | 2017-08-22 |
| JP6436981B2 (ja) | 2018-12-12 |
| CA2927714C (en) | 2022-08-02 |
| MA38990A1 (fr) | 2016-12-30 |
| KR20160090835A (ko) | 2016-08-01 |
| CN105683224A (zh) | 2016-06-15 |
| MX2016004640A (es) | 2016-08-05 |
| WO2015079140A1 (fr) | 2015-06-04 |
| MY175499A (en) | 2020-06-30 |
| PL3074436T3 (pl) | 2021-04-06 |
| ES2824224T3 (es) | 2021-05-11 |
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