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MX2010006448A - Procedimiento de encapsulacion de aceites en medio acuoso con emulsiones de polimeros de tipo hase, productos obtenidos y sus utilizaciones. - Google Patents

Procedimiento de encapsulacion de aceites en medio acuoso con emulsiones de polimeros de tipo hase, productos obtenidos y sus utilizaciones.

Info

Publication number
MX2010006448A
MX2010006448A MX2010006448A MX2010006448A MX2010006448A MX 2010006448 A MX2010006448 A MX 2010006448A MX 2010006448 A MX2010006448 A MX 2010006448A MX 2010006448 A MX2010006448 A MX 2010006448A MX 2010006448 A MX2010006448 A MX 2010006448A
Authority
MX
Mexico
Prior art keywords
aqueous medium
products obtained
polymer emulsions
hase polymer
oil
Prior art date
Application number
MX2010006448A
Other languages
English (en)
Inventor
Jean Moro
David Platel
Jean-Marc Suau
Olivier Guerret
Original Assignee
Coatex Sas
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39639583&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2010006448(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Coatex Sas filed Critical Coatex Sas
Publication of MX2010006448A publication Critical patent/MX2010006448A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • 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
    • 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
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1802—C2-(meth)acrylate, e.g. ethyl (meth)acrylate
    • 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
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/285—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety
    • C08F220/286—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety and containing polyethylene oxide in the alcohol moiety, e.g. methoxy polyethylene glycol (meth)acrylate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cosmetics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Colloid Chemistry (AREA)

Abstract

El invento consiste en un procedimiento de fabricación de una formulación acuosa que contiene al menos un aceite, e incluye las etapas de mezclar al menos un polímero asociativo, un aceite y agua, encapsulación del aceite por aumento del pH a un valor superior a 8, eventualmente precipitación de la mezcla por disminución del pH a un valor inferior a 6, y eventualmente aislamiento de las partículas obtenidas por eliminación del agua. Las formulaciones acuosas, así como las dispersiones acuosas, y las partículas sólidas resultantes constituyen otros objetos del invento.
MX2010006448A 2007-12-20 2008-12-03 Procedimiento de encapsulacion de aceites en medio acuoso con emulsiones de polimeros de tipo hase, productos obtenidos y sus utilizaciones. MX2010006448A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0708888A FR2925365B1 (fr) 2007-12-20 2007-12-20 Procede d'encapsulation des huiles en milieu aqueux avec des emulsions polymeres de type hase, produits obtenus et leurs utilisations
PCT/IB2008/003393 WO2009090462A1 (fr) 2007-12-20 2008-12-03 Procede d'encapsulation des huiles en milieu aqueux avec des emulsions polymeres de type hase, produits obtenus et leurs utilisations

Publications (1)

Publication Number Publication Date
MX2010006448A true MX2010006448A (es) 2010-09-30

Family

ID=39639583

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010006448A MX2010006448A (es) 2007-12-20 2008-12-03 Procedimiento de encapsulacion de aceites en medio acuoso con emulsiones de polimeros de tipo hase, productos obtenidos y sus utilizaciones.

Country Status (13)

Country Link
US (1) US8524260B2 (es)
EP (1) EP2237865B1 (es)
JP (1) JP5330405B2 (es)
KR (1) KR101274364B1 (es)
CN (1) CN101903084B (es)
BR (1) BRPI0821287B1 (es)
CA (2) CA2952180C (es)
ES (1) ES2731883T3 (es)
FR (1) FR2925365B1 (es)
MX (1) MX2010006448A (es)
PL (1) PL2237865T3 (es)
TR (1) TR201906341T4 (es)
WO (1) WO2009090462A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2916655B1 (fr) * 2007-06-01 2009-07-24 Coatex S A S Soc Par Actions S Procede pour formuler des principes actifs odorants afin de les proteger et d'augmenter leur remanence
CN103119108A (zh) * 2010-08-02 2013-05-22 罗地亚管理公司 防沉降组合物及其使用方法
FR3000084B1 (fr) * 2012-12-20 2015-02-27 Coatex Sas Microparticules d'agent actif
ITVA20130029A1 (it) * 2013-05-27 2014-11-28 Lamberti Spa Polimeri idrosolubili per formulazioni agrochimiche
FR3032629B1 (fr) * 2015-02-18 2017-02-17 Coatex Sas Microparticules polymeriques
FR3075661A1 (fr) * 2017-12-21 2019-06-28 Coatex Emulsion submicronique
FR3107667A1 (fr) 2020-02-27 2021-09-03 Melchior Material And Life Science France Doses unitaires pour la liberation d’une formulation aqueuse
CN112169717B (zh) * 2020-09-30 2022-06-03 深圳大学 一种微胶囊化氯化血红素及其制备方法与应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421902A (en) * 1982-09-30 1983-12-20 Rohm And Haas Company Alkyl, poly(oxyethylene) poly(carbonyloxyethylene) acrylate emulsion copolymers for thickening purposes
IT1291520B1 (it) * 1997-04-09 1999-01-11 3V Sigma Spa Copolimeri acrilici in emulsione acquosa con miglior potere addesante e sospendente;nuovi monomeri e loro preparazione
US6762269B1 (en) * 1998-08-13 2004-07-13 National Starch And Chemical Investment Holding Corporation High temperature viscosity stable thickener
US6447803B1 (en) * 1998-08-14 2002-09-10 National Starch And Chemical Investment Holding Corporation Thickener-rheology modifier system for personal care compositions
DE19932144A1 (de) * 1999-07-09 2001-01-11 Basf Ag Mikrokapselzubereitungen und Mikrokapseln enthaltende Wasch- und Reinigungsmittel
US20030147825A1 (en) * 2001-06-08 2003-08-07 Chiarelli Joseph A. Personal care compostions containing inverse emulsion polymers
US7288616B2 (en) * 2002-01-18 2007-10-30 Lubrizol Advanced Materials, Inc. Multi-purpose polymers, methods and compositions
FR2846978B1 (fr) * 2002-11-08 2007-05-18 Coatex Sas Utilisation d'un copolymere disposant d'au moins une fonction greffee alkoxy ou hydroxy polyalkylene glycol, comme agent ameliorant l'activation de l'azurage optique et produits obtenus
FR2872815B1 (fr) * 2004-07-08 2008-06-27 Coatex Soc Par Actions Simplif Utilisation de copolymeres acryliques hydrosolubles dans des formations aqueuses eventuellement pigmentees et formulations obtenues
US20070197704A1 (en) * 2005-05-27 2007-08-23 The Procter & Gamble Company Moisture resistant hair styling composition containing two copolymers
DE602005010983D1 (de) * 2005-05-27 2008-12-24 Wella Ag Wasserfeste Haarstylingzusammensetzung enthaltend zwei Copolymere
ES2398923T3 (es) * 2006-02-24 2013-03-22 Lubrizol Advanced Materials, Inc. Polímeros que contienen macrómeros de copoliol de silicona y composiciones para higiene personal que los contienen

Also Published As

Publication number Publication date
US20100267564A1 (en) 2010-10-21
BRPI0821287A2 (pt) 2015-06-16
BRPI0821287B1 (pt) 2019-03-06
TR201906341T4 (tr) 2019-05-21
CA2709346A1 (en) 2009-07-23
PL2237865T3 (pl) 2019-08-30
ES2731883T3 (es) 2019-11-19
JP5330405B2 (ja) 2013-10-30
EP2237865A1 (fr) 2010-10-13
KR20100094571A (ko) 2010-08-26
CN101903084A (zh) 2010-12-01
EP2237865B1 (fr) 2019-03-20
CA2952180C (en) 2019-02-19
FR2925365A1 (fr) 2009-06-26
CA2709346C (en) 2017-02-14
CN101903084B (zh) 2014-02-26
KR101274364B1 (ko) 2013-06-13
US8524260B2 (en) 2013-09-03
JP2011507679A (ja) 2011-03-10
CA2952180A1 (en) 2009-07-23
WO2009090462A1 (fr) 2009-07-23
FR2925365B1 (fr) 2016-07-29

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