FR2784310B1 - STABLE OIL-IN-WATER EMULSION, MANUFACTURING METHOD THEREOF AND USE THEREOF IN THE COSMETIC AND DERMATOLOGICAL FIELDS - Google Patents

STABLE OIL-IN-WATER EMULSION, MANUFACTURING METHOD THEREOF AND USE THEREOF IN THE COSMETIC AND DERMATOLOGICAL FIELDS

Info

Publication number
FR2784310B1
FR2784310B1 FR9812622A FR9812622A FR2784310B1 FR 2784310 B1 FR2784310 B1 FR 2784310B1 FR 9812622 A FR9812622 A FR 9812622A FR 9812622 A FR9812622 A FR 9812622A FR 2784310 B1 FR2784310 B1 FR 2784310B1
Authority
FR
France
Prior art keywords
emulsion
oily phase
aqueous phase
concerns
skin
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9812622A
Other languages
French (fr)
Other versions
FR2784310A1 (en
Inventor
Veronique Roulier
Eric Quemin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LOreal SA
Original Assignee
LOreal 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
Priority to FR9812622A priority Critical patent/FR2784310B1/en
Application filed by LOreal SA filed Critical LOreal SA
Priority to JP2000575467A priority patent/JP2002527531A/en
Priority to EP99946286A priority patent/EP1047372A1/en
Priority to KR10-2000-7006168A priority patent/KR100388692B1/en
Priority to PCT/FR1999/002361 priority patent/WO2000021491A1/en
Priority to BR9915585-0A priority patent/BR9915585A/en
Priority to CA002312032A priority patent/CA2312032A1/en
Publication of FR2784310A1 publication Critical patent/FR2784310A1/en
Application granted granted Critical
Publication of FR2784310B1 publication Critical patent/FR2784310B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/06—Emulsions
    • A61K8/062—Oil-in-water emulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/30—Characterized by the absence of a particular group of ingredients
    • A61K2800/33—Free of surfactant

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)

Abstract

The invention concerns an emulsion comprising an oily phase dispersed in an aqueous phase, characterised in that the oily phase globules have an average size less than 20 microns, the oily phase constitutes at least 15 wt. % relative to the emulsion total weight and the aqueous phase contains at least a copolymer consisting of a majority fraction of C3-C6 carboxylic acid monomer with mono-olefin unsaturation or its anhydride and a minority fraction of an acrylic acid fatty chain ester monomer, and is surfactant-free. The invention also concerns the use of said emulsion in cosmetics and/or dermatology, in particular for the treatment, protection, care and/or cleaning of the skin, mucous membranes and/or hair, and/or as make-up for the skin and/or mucous membranes. The invention further concerns a method for preparing said emulsion, which consists in introducing under pressure the oily phase into the aqueous phase containing the copolymer, through a porous hydrophilic glass membrane having an average pore size ranging from 0.1 to 5 mu m and preferably from 0.3 to 3 mu m, under pressure higher than critical pressure.
FR9812622A 1998-10-08 1998-10-08 STABLE OIL-IN-WATER EMULSION, MANUFACTURING METHOD THEREOF AND USE THEREOF IN THE COSMETIC AND DERMATOLOGICAL FIELDS Expired - Fee Related FR2784310B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9812622A FR2784310B1 (en) 1998-10-08 1998-10-08 STABLE OIL-IN-WATER EMULSION, MANUFACTURING METHOD THEREOF AND USE THEREOF IN THE COSMETIC AND DERMATOLOGICAL FIELDS
EP99946286A EP1047372A1 (en) 1998-10-08 1999-10-04 Stable oil-in-water emulsion, method for preparing same and use in cosmetics and dermatology
KR10-2000-7006168A KR100388692B1 (en) 1998-10-08 1999-10-04 Stable oil-in-water emulsion, method for preparing same and use in cosmetics and dermatology
PCT/FR1999/002361 WO2000021491A1 (en) 1998-10-08 1999-10-04 Stable oil-in-water emulsion, method for preparing same and use in cosmetics and dermatology
JP2000575467A JP2002527531A (en) 1998-10-08 1999-10-04 Stable oil-in-water emulsion, process for its preparation and its use in cosmetics and dermatology
BR9915585-0A BR9915585A (en) 1998-10-08 1999-10-04 Emulsion comprising an oil phase dispersed in an aqueous phase, cosmetic use of the emulsion, use of the emulsion and manufacturing processes of an emulsion
CA002312032A CA2312032A1 (en) 1998-10-08 1999-10-04 Stable oil-in-water emulsion, method for preparing same and use in cosmetics and dermatology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9812622A FR2784310B1 (en) 1998-10-08 1998-10-08 STABLE OIL-IN-WATER EMULSION, MANUFACTURING METHOD THEREOF AND USE THEREOF IN THE COSMETIC AND DERMATOLOGICAL FIELDS

Publications (2)

Publication Number Publication Date
FR2784310A1 FR2784310A1 (en) 2000-04-14
FR2784310B1 true FR2784310B1 (en) 2000-11-10

Family

ID=9531339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9812622A Expired - Fee Related FR2784310B1 (en) 1998-10-08 1998-10-08 STABLE OIL-IN-WATER EMULSION, MANUFACTURING METHOD THEREOF AND USE THEREOF IN THE COSMETIC AND DERMATOLOGICAL FIELDS

Country Status (7)

Country Link
EP (1) EP1047372A1 (en)
JP (1) JP2002527531A (en)
KR (1) KR100388692B1 (en)
BR (1) BR9915585A (en)
CA (1) CA2312032A1 (en)
FR (1) FR2784310B1 (en)
WO (1) WO2000021491A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2931357B1 (en) * 2008-05-22 2010-06-04 Oreal OIL-IN-WATER EMULSION CONTAINING AMPHIPHILIC POLYMER AND CLEANSING OIL
WO2016097427A1 (en) * 2014-12-19 2016-06-23 Paul Ryan A natural emollient composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR880005918A (en) * 1986-11-10 1988-07-21 원본미기재 Local skin composition that is stable and decomposes quickly
FR2693733B1 (en) * 1992-07-17 1994-09-16 Oreal Cosmetic composition in the form of a triple water / oil / gelled water emulsion.

Also Published As

Publication number Publication date
KR20010032842A (en) 2001-04-25
BR9915585A (en) 2001-07-03
KR100388692B1 (en) 2003-06-25
WO2000021491A1 (en) 2000-04-20
JP2002527531A (en) 2002-08-27
FR2784310A1 (en) 2000-04-14
EP1047372A1 (en) 2000-11-02
CA2312032A1 (en) 2000-04-20

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Legal Events

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