BR0307534A - Método para controlar a estabilidade ou o tamanho das gotìculas de uma emulsão água-em-óleo simples, e, emulsão água-em-óleo simples - Google Patents

Método para controlar a estabilidade ou o tamanho das gotìculas de uma emulsão água-em-óleo simples, e, emulsão água-em-óleo simples

Info

Publication number
BR0307534A
BR0307534A BR0307534-6A BR0307534A BR0307534A BR 0307534 A BR0307534 A BR 0307534A BR 0307534 A BR0307534 A BR 0307534A BR 0307534 A BR0307534 A BR 0307534A
Authority
BR
Brazil
Prior art keywords
oil emulsion
simple water
stability
controlling
droplet size
Prior art date
Application number
BR0307534-6A
Other languages
English (en)
Inventor
Sophie Deroo
Mikel Morvan
Original Assignee
Rhodia Chimie 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 Rhodia Chimie Sa filed Critical Rhodia Chimie Sa
Publication of BR0307534A publication Critical patent/BR0307534A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • 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
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
    • C06B47/14—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase comprising a solid component and an aqueous phase
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Cosmetics (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Colloid Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Graft Or Block Polymers (AREA)
  • Medicinal Preparation (AREA)

Abstract

"MéTODO PARA CONTROLAR A ESTABILIDADE OU O TAMANHO DAS GOTìCULAS DE UMA EMULSãO áGUA-EM-óLEO SIMPLES, E, EMULSãO áGUA-EM-óLEO SIMPLES". A invenção diz respeito a um processo para controle da estabilidade ou o tamanho das gotículas de emulsões água-em-óleo simples onde um copolímero em di-bloco ou tri-bloco é usado. Um dos blocos é um bloco hidrofílico e o outro bloco é um bloco hidrofóbico. A invenção diz respeito também a uma emulsão água-em-óleo estabilizada.
BR0307534-6A 2002-02-11 2003-02-11 Método para controlar a estabilidade ou o tamanho das gotìculas de uma emulsão água-em-óleo simples, e, emulsão água-em-óleo simples BR0307534A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US35606602P 2002-02-11 2002-02-11
US43693902P 2002-12-30 2002-12-30
PCT/EP2003/001316 WO2003068848A2 (en) 2002-02-11 2003-02-11 Method for controlling the stability or the droplets size of simple water-in-oil emulsions, and stabilized simple water-in-oil emulsions

Publications (1)

Publication Number Publication Date
BR0307534A true BR0307534A (pt) 2004-12-21

Family

ID=27737518

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0307534-6A BRPI0307534B1 (pt) 2002-02-11 2003-02-11 Uso de um copolímero em bloco, e, emulsão de água-em-óleo simples
BR0307534-6A BR0307534A (pt) 2002-02-11 2003-02-11 Método para controlar a estabilidade ou o tamanho das gotìculas de uma emulsão água-em-óleo simples, e, emulsão água-em-óleo simples

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BRPI0307534-6A BRPI0307534B1 (pt) 2002-02-11 2003-02-11 Uso de um copolímero em bloco, e, emulsão de água-em-óleo simples

Country Status (10)

Country Link
US (2) US20030225168A1 (pt)
EP (1) EP1476496B1 (pt)
JP (1) JP4227526B2 (pt)
KR (1) KR100580359B1 (pt)
CN (1) CN100593548C (pt)
AU (1) AU2003211689B2 (pt)
BR (2) BRPI0307534B1 (pt)
CA (1) CA2474514C (pt)
RU (1) RU2294339C2 (pt)
WO (1) WO2003068848A2 (pt)

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Also Published As

Publication number Publication date
US20060205827A1 (en) 2006-09-14
EP1476496A2 (en) 2004-11-17
AU2003211689B2 (en) 2007-10-04
EP1476496B1 (en) 2016-07-20
BRPI0307534B1 (pt) 2019-06-04
WO2003068848A2 (en) 2003-08-21
KR20040083452A (ko) 2004-10-01
US8357724B2 (en) 2013-01-22
CA2474514C (en) 2009-07-28
JP4227526B2 (ja) 2009-02-18
CN1630677A (zh) 2005-06-22
CA2474514A1 (en) 2003-08-21
RU2004127227A (ru) 2005-06-10
US20030225168A1 (en) 2003-12-04
AU2003211689A1 (en) 2003-09-04
WO2003068848A3 (en) 2004-03-25
KR100580359B1 (ko) 2006-05-16
RU2294339C2 (ru) 2007-02-27
JP2005517751A (ja) 2005-06-16
CN100593548C (zh) 2010-03-10

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