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 FIELDSInfo
- 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
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.
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)
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)
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. |
-
1998
- 1998-10-08 FR FR9812622A patent/FR2784310B1/en not_active Expired - Fee Related
-
1999
- 1999-10-04 JP JP2000575467A patent/JP2002527531A/en active Pending
- 1999-10-04 BR BR9915585-0A patent/BR9915585A/en not_active IP Right Cessation
- 1999-10-04 KR KR10-2000-7006168A patent/KR100388692B1/en not_active IP Right Cessation
- 1999-10-04 CA CA002312032A patent/CA2312032A1/en not_active Abandoned
- 1999-10-04 WO PCT/FR1999/002361 patent/WO2000021491A1/en not_active Application Discontinuation
- 1999-10-04 EP EP99946286A patent/EP1047372A1/en not_active Withdrawn
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
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |