MX359239B - 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
MX359239B
MX359239B MX2015010467A MX2015010467A MX359239B MX 359239 B MX359239 B MX 359239B MX 2015010467 A MX2015010467 A MX 2015010467A MX 2015010467 A MX2015010467 A MX 2015010467A MX 359239 B MX359239 B MX 359239B
Authority
MX
Mexico
Prior art keywords
monomers
inverse
concentration
low
emulsion polymerization
Prior art date
Application number
MX2015010467A
Other languages
English (en)
Other versions
MX2015010467A (es
Inventor
Blondel Frédéric
Champagnon Lionel
Original Assignee
Spcm Sa
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 by Spcm Sa filed Critical Spcm Sa
Publication of MX2015010467A publication Critical patent/MX2015010467A/es
Publication of MX359239B publication Critical patent/MX359239B/es

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
    • 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.
MX2015010467A 2013-02-21 2014-02-18 Proceso para polimerizacion en emulsion inversa, de baja concentracion, de polimeros debilmente neutralizados y emulsiones inversas obtenidas. MX359239B (es)

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 MX2015010467A (es) 2016-02-22
MX359239B true 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)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105121591B (zh) 2013-01-31 2018-09-18 艺康美国股份有限公司 用于提高油采收的流动性控制聚合物
US20140262090A1 (en) 2013-03-14 2014-09-18 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
US10035946B2 (en) 2016-02-23 2018-07-31 Ecolab Usa Inc. Hydrazide crosslinked polymer emulsions for use in crude oil recovery
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

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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
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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
BRPI0509659B8 (pt) * 2004-04-06 2021-05-25 Basf Se processo para a preparação de uma composição de polímero de dispersão aquosa
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
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Also Published As

Publication number Publication date
FR3002229A1 (fr) 2014-08-22
US20140309368A1 (en) 2014-10-16
FR3002229B1 (fr) 2015-03-13
CN105073788B (zh) 2017-07-28
EP2958948A1 (fr) 2015-12-30
US20160152749A1 (en) 2016-06-02
BR112015017605A2 (pt) 2017-07-11
CN105073788A (zh) 2015-11-18
MX2015010467A (es) 2016-02-22
EP2958948B1 (fr) 2016-11-30
WO2014128400A1 (fr) 2014-08-28
ES2615350T3 (es) 2017-06-06
US9290588B2 (en) 2016-03-22
BR112015017605B1 (pt) 2021-01-19
US9963532B2 (en) 2018-05-08

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