HK1049291A1 - Polydisperse double emulsion, corresponding monodisperse double emulsion and method for preparing the monodisperse emulsion - Google Patents

Polydisperse double emulsion, corresponding monodisperse double emulsion and method for preparing the monodisperse emulsion

Info

Publication number
HK1049291A1
HK1049291A1 HK03100908A HK03100908A HK1049291A1 HK 1049291 A1 HK1049291 A1 HK 1049291A1 HK 03100908 A HK03100908 A HK 03100908A HK 03100908 A HK03100908 A HK 03100908A HK 1049291 A1 HK1049291 A1 HK 1049291A1
Authority
HK
Hong Kong
Prior art keywords
emulsion
aqueous phase
monodisperse
total weight
continuous aqueous
Prior art date
Application number
HK03100908A
Other languages
English (en)
Inventor
Jerome Michel Jacques Bibette
Calderon Fernando Leal
Philippe Gorria
Original Assignee
Centre Nat Rech Scient
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 Centre Nat Rech Scient filed Critical Centre Nat Rech Scient
Publication of HK1049291A1 publication Critical patent/HK1049291A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/41—Emulsifying
    • B01F23/414—Emulsifying characterised by the internal structure of the emulsion
    • B01F23/4144—Multiple emulsions, in particular double emulsions, e.g. water in oil in water; Three-phase emulsions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/34—Higher-molecular-weight carboxylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/42—Ethers, e.g. polyglycol ethers of alcohols or phenols
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/924—Significant dispersive or manipulative operation or step in making or stabilizing colloid system
    • Y10S516/929—Specified combination of agitation steps, e.g. mixing to make subcombination composition followed by homogenization
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/924—Significant dispersive or manipulative operation or step in making or stabilizing colloid system
    • Y10S516/929—Specified combination of agitation steps, e.g. mixing to make subcombination composition followed by homogenization
    • Y10S516/93—Low shear followed by high shear

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Colloid Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Detergent Compositions (AREA)
  • Paints Or Removers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
HK03100908A 1999-09-20 2003-02-07 Polydisperse double emulsion, corresponding monodisperse double emulsion and method for preparing the monodisperse emulsion HK1049291A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9911745A FR2798601B1 (fr) 1999-09-20 1999-09-20 Emulsion double polydisperse, emulsion double monodisperse correspondante et procede de preparation de l'emulsion monodisperse
PCT/FR2000/002434 WO2001021297A1 (fr) 1999-09-20 2000-09-04 Emulsion double polydisperse, emulsion double monodisperse correspondante et procede de preparation de l'emulsion monodisperse

Publications (1)

Publication Number Publication Date
HK1049291A1 true HK1049291A1 (en) 2003-05-09

Family

ID=9550050

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03100908A HK1049291A1 (en) 1999-09-20 2003-02-07 Polydisperse double emulsion, corresponding monodisperse double emulsion and method for preparing the monodisperse emulsion

Country Status (12)

Country Link
US (1) US7214717B1 (xx)
EP (1) EP1227877B1 (xx)
JP (1) JP2004500232A (xx)
AT (1) ATE254958T1 (xx)
AU (1) AU777581B2 (xx)
CA (1) CA2385455C (xx)
DE (1) DE60006849T2 (xx)
ES (1) ES2211598T3 (xx)
FR (1) FR2798601B1 (xx)
HK (1) HK1049291A1 (xx)
PT (1) PT1227877E (xx)
WO (1) WO2001021297A1 (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2833184B1 (fr) * 2001-12-11 2004-01-23 Rhodia Chimie Sa Procede de preparation d'une emulsion multiple de type eau/huile/eau
FR2860717B1 (fr) * 2003-10-13 2006-02-03 Ethypharm Sa Compositions de particules lipidiques solides monodisperses
FR2862235B1 (fr) * 2003-11-13 2007-12-28 Rhodia Chimie Sa Emulsion pour vehiculer une matiere active hydrophobe vers un substrat en milieu aqueux
DE102004018283A1 (de) * 2004-04-15 2005-11-03 Wacker-Chemie Gmbh Verfahren zur kontinuierlichen Herstellung von Silicon Emulsionen
FR2897362B1 (fr) * 2006-02-13 2008-04-18 Inst Francais Du Petrole Methode de traitement des puits par emulsions de petite taille contenant des additifs
FR2936154B1 (fr) * 2008-09-25 2010-10-15 Oreal Compositions de type emulsion comprenant au moins un alcane lineaire volatil.
WO2015103190A1 (en) * 2013-12-31 2015-07-09 Basf Se Water/oil/water emulsions including oil droplets containing a single aqueous core droplet
JP6679224B2 (ja) * 2014-12-26 2020-04-15 ポーラ化成工業株式会社 Ｗ／ｏ／ｗ型乳化組成物
JP6630067B2 (ja) * 2015-06-10 2020-01-15 ポーラ化成工業株式会社 Ｗ／ｏ／ｗ型乳化組成物

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58183611A (ja) * 1982-04-19 1983-10-26 Kanebo Ltd 多相乳化型化粧料
JPS60199833A (ja) * 1984-03-26 1985-10-09 Meiji Milk Prod Co Ltd 医薬品、化粧品等用ｗ／ｏ／ｗ型複合エマルジヨンの製造法
FR2658200B1 (fr) * 1990-02-14 1992-07-24 Rhone Poulenc Chimie Procede de preparation de dispersions aqueuses de particules de polymere magnetisable de distribution resserree.
US5332595A (en) * 1991-03-18 1994-07-26 Kraft General Foods, Inc. Stable multiple emulsions comprising interfacial gelatinous layer, flavor-encapsulating multiple emulsions and low/no-fat food products comprising the same
DK0711115T3 (da) * 1993-07-27 1997-10-06 Unilever Plc Smøremateriale med lavt fedtindhold.
WO1995017953A1 (en) * 1993-12-30 1995-07-06 Fmc Corporation High internal phase water/oil emulsions and water/oil/water emulsions
FR2747321B1 (fr) * 1996-04-16 1998-07-10 Centre Nat Rech Scient Procede de preparation d'une emulsion
FR2767064B1 (fr) * 1997-08-07 1999-11-12 Centre Nat Rech Scient Procede de liberation d'un principe actif contenu dans une emulsion multiple
FR2808703B1 (fr) * 2000-05-09 2002-08-02 Centre Nat Rech Scient Procede de preparation d'une emulsion double monodisperse

Also Published As

Publication number Publication date
JP2004500232A (ja) 2004-01-08
FR2798601A1 (fr) 2001-03-23
DE60006849T2 (de) 2004-09-02
CA2385455C (fr) 2011-03-29
AU777581B2 (en) 2004-10-21
ES2211598T3 (es) 2004-07-16
WO2001021297A1 (fr) 2001-03-29
ATE254958T1 (de) 2003-12-15
EP1227877A1 (fr) 2002-08-07
AU7297500A (en) 2001-04-24
DE60006849D1 (de) 2004-01-08
CA2385455A1 (fr) 2001-03-29
EP1227877B1 (fr) 2003-11-26
PT1227877E (pt) 2004-04-30
US7214717B1 (en) 2007-05-08
FR2798601B1 (fr) 2001-12-21

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20200827