MX2015010467A - Proceso para polimerizacion en emulsion inversa, de baja concentracion, de polimeros debilmente neutralizados y emulsiones inversas obtenidas. - Google Patents
Proceso para polimerizacion en emulsion inversa, de baja concentracion, de polimeros debilmente neutralizados y emulsiones inversas obtenidas.Info
- Publication number
- MX2015010467A MX2015010467A MX2015010467A MX2015010467A MX2015010467A MX 2015010467 A MX2015010467 A MX 2015010467A MX 2015010467 A MX2015010467 A MX 2015010467A MX 2015010467 A MX2015010467 A MX 2015010467A MX 2015010467 A MX2015010467 A MX 2015010467A
- Authority
- MX
- Mexico
- Prior art keywords
- monomers
- inverse
- concentration
- low
- emulsion polymerization
- Prior art date
Links
Classifications
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- 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
- C08F2/00—Processes of polymerisation
- C08F2/32—Polymerisation in water-in-oil emulsions
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
La presente invención se refiere a un proceso para preparar un polímero por polimerización de una solución acuosa de uno o más monómeros en emulsión inversa de agua en aceite, en la que uno o más de los monómeros usados comprende(n) por lo menos una función ácido, el porcentaje molar de monómeros que contienen por lo menos una función ácido débil en relación con todos los monómeros usados es por lo menos 30%, caracterizado porque: i) la polimerización se lleva a cabo con una concentración de todos los monómeros en solución acuosa que cae dentro del intervalo de 1.3 mmol a 3.6 mmol por gramo de solución acuosa, ii) durante la polimerización, cuando mucho 20% de las funciones ácido presentes en los monómeros que tienen por lo menos una función ácido están en forma neutralizada, y también a los polímeros que pueden obtenerse por medio de un proceso de este tipo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1351498A FR3002229B1 (fr) | 2013-02-21 | 2013-02-21 | Procede de polymerisation en emulsion inverse basse concentration de polymeres faiblement neutralises et emulsions inverses obtenues |
PCT/FR2014/050338 WO2014128400A1 (fr) | 2013-02-21 | 2014-02-18 | Procede de polymerisation en emulsion inverse basse concentration de polymeres fabilement neutralises et emulsions inverses obtenues |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015010467A true MX2015010467A (es) | 2016-02-22 |
MX359239B MX359239B (es) | 2018-09-20 |
Family
ID=48521208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015010467A MX359239B (es) | 2013-02-21 | 2014-02-18 | Proceso para polimerizacion en emulsion inversa, de baja concentracion, de polimeros debilmente neutralizados y emulsiones inversas obtenidas. |
Country Status (8)
Country | Link |
---|---|
US (2) | US9290588B2 (es) |
EP (1) | EP2958948B1 (es) |
CN (1) | CN105073788B (es) |
BR (1) | BR112015017605B1 (es) |
ES (1) | ES2615350T3 (es) |
FR (1) | FR3002229B1 (es) |
MX (1) | MX359239B (es) |
WO (1) | WO2014128400A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2951268B1 (en) | 2013-01-31 | 2022-04-06 | Ecolab USA Inc. | Mobility control polymers for enhanced oil recovery |
WO2014159233A1 (en) | 2013-03-14 | 2014-10-02 | Ecolab Usa Inc. | Methods for increasing retention and drainage in papermaking processes |
FR3011464B1 (fr) * | 2013-10-07 | 2015-11-20 | Snf Sas | Utilisation en cosmetique de polymeres obtenus par polymerisation en emulsion inverse basse concentration avec un faible taux de monomeres neutralises |
US10442980B2 (en) * | 2014-07-29 | 2019-10-15 | Ecolab Usa Inc. | Polymer emulsions for use in crude oil recovery |
FR3024736B1 (fr) | 2014-08-06 | 2016-08-26 | Snf Sas | Utilisation dans des compositions detergentes de polymeres obtenus par polymerisation en emulsion inverse basse concentration avec un faible taux de monomeres neutralises |
AR107710A1 (es) | 2016-02-23 | 2018-05-23 | Ecolab Usa Inc | Emulsiones de polímero entrecruzado de hidrazida para usar en recuperación de petróleo crudo |
FR3075219B1 (fr) | 2017-12-14 | 2019-11-22 | S.P.C.M. Sa | Composition comprenant un (co)polymere hydrosoluble encapsule dans une enveloppe et son utilisation dans la recuperation assistee du petrole et du gaz |
CN109627380B (zh) * | 2018-12-11 | 2021-09-07 | 广州天赐高新材料股份有限公司 | 一种阳离子反相乳液增稠剂及其制备方法 |
FR3122092B1 (fr) * | 2021-04-22 | 2024-02-23 | Snf Sa | Utilisation dans une composition hydroalcoolique de polymeres obtenus par polymerisation en emulsion inverse basse concentration avec un faible taux de monomeres neutralises |
CN113583176B (zh) * | 2021-08-20 | 2022-12-27 | 西南石油大学 | 一种开关乳液减阻剂及其制备方法,应用 |
CN115449017B (zh) * | 2022-10-09 | 2023-08-15 | 山东诺尔生物科技有限公司 | 一种星型聚合物降滤失剂及其制备方法 |
CN115594795A (zh) * | 2022-11-11 | 2023-01-13 | 中国石油天然气集团有限公司(Cn) | 一种耐盐耐温压裂液稠化剂及其制备方法以及压裂液 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3284393A (en) | 1959-11-04 | 1966-11-08 | Dow Chemical Co | Water-in-oil emulsion polymerization process for polymerizing watersoluble monomers |
US3724547A (en) | 1972-01-31 | 1973-04-03 | Nalco Chemical Co | Inverted latex water flooding method |
US4554018A (en) * | 1984-02-01 | 1985-11-19 | Allied Colloids Limited | Production of polymeric thickeners and their use in printing |
US4539368A (en) | 1984-07-26 | 1985-09-03 | Azs Corporation | Technology for the production of inverse emulsion polymers |
US4677152A (en) | 1984-08-15 | 1987-06-30 | Allied Colloids Limited | Polymeric compositions |
US4656222A (en) | 1985-05-16 | 1987-04-07 | Celanese Corporation | Preparation of high molecular weight polyacrylates by inverse emulsion polymerization |
GB8522052D0 (en) | 1985-09-05 | 1985-10-09 | Ici Plc | Polymerisation process |
FR2649710A1 (fr) * | 1989-07-12 | 1991-01-18 | Hoechst France | Polymeres hydrophiles ampholytes, leur procede de preparation et leur application comme agent absorbant |
GB9104878D0 (en) | 1991-03-08 | 1991-04-24 | Scott Bader Co | Thickeners for personal care products |
US5216070A (en) | 1991-09-16 | 1993-06-01 | Isp Investments Inc. | Inverse emulsion crosslinked polyacrylic acid of controlled pH |
FR2710650B1 (fr) | 1993-09-29 | 1995-12-22 | Hoechst France | Dispersions eau dans huile épaississantes, leur procédé de préparation et leur application en impression textile. |
FR2790759B1 (fr) * | 1999-03-11 | 2001-06-08 | Snf Sa | Nouveaux agents epaississants polymeres et leurs applications notamment dans des pates d'impression sur textiles, et en cosmetique |
FR2810545B1 (fr) * | 2000-06-23 | 2004-05-07 | Snf Sa | Utilisation comme epaississants en cosmetique de copolymeres neutralises comportant des motifs d'acides faible et des motifs d'acide fort, et compositions cosmetiques les contenant |
EP1756168B1 (en) * | 2004-04-06 | 2009-07-29 | Ciba Holding Inc. | Liquid dispersion polymer compositions, their preparation and their use |
FR2873126B1 (fr) | 2004-07-15 | 2008-01-11 | Seppic Sa | Nouveaux latex inverse a faible teneur en monomere a fonction acide fort, utilisation dans la fabrication de compositions topiques |
CN100418990C (zh) * | 2006-01-11 | 2008-09-17 | 丹东恒星精细化工有限公司 | 丙烯酸酯乳化增稠剂及生产方法 |
MX2010003209A (es) * | 2007-12-21 | 2010-07-02 | S P C M S A | Composicion espesante polimerica. |
CN101619543B (zh) * | 2009-07-27 | 2011-05-11 | 成都德美精英化工有限公司 | 丙烯酸酯合成增稠剂及其制备方法 |
CN102504078B (zh) * | 2011-10-16 | 2013-12-18 | 绍兴县震东化工有限公司 | 一种抗电解质增稠剂的制备方法 |
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2013
- 2013-02-21 FR FR1351498A patent/FR3002229B1/fr active Active
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2014
- 2014-02-11 US US14/177,463 patent/US9290588B2/en active Active
- 2014-02-18 ES ES14713155.1T patent/ES2615350T3/es active Active
- 2014-02-18 EP EP14713155.1A patent/EP2958948B1/fr active Active
- 2014-02-18 BR BR112015017605-4A patent/BR112015017605B1/pt active IP Right Grant
- 2014-02-18 MX MX2015010467A patent/MX359239B/es active IP Right Grant
- 2014-02-18 WO PCT/FR2014/050338 patent/WO2014128400A1/fr active Application Filing
- 2014-02-18 CN CN201480009814.XA patent/CN105073788B/zh active Active
-
2016
- 2016-02-03 US US15/014,247 patent/US9963532B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3002229B1 (fr) | 2015-03-13 |
US9290588B2 (en) | 2016-03-22 |
BR112015017605B1 (pt) | 2021-01-19 |
US9963532B2 (en) | 2018-05-08 |
US20140309368A1 (en) | 2014-10-16 |
BR112015017605A2 (pt) | 2017-07-11 |
CN105073788A (zh) | 2015-11-18 |
FR3002229A1 (fr) | 2014-08-22 |
MX359239B (es) | 2018-09-20 |
EP2958948B1 (fr) | 2016-11-30 |
ES2615350T3 (es) | 2017-06-06 |
WO2014128400A1 (fr) | 2014-08-28 |
CN105073788B (zh) | 2017-07-28 |
EP2958948A1 (fr) | 2015-12-30 |
US20160152749A1 (en) | 2016-06-02 |
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