WO2012139817A3 - Oil-in-water emulsions - Google Patents

Oil-in-water emulsions Download PDF

Info

Publication number
WO2012139817A3
WO2012139817A3 PCT/EP2012/053611 EP2012053611W WO2012139817A3 WO 2012139817 A3 WO2012139817 A3 WO 2012139817A3 EP 2012053611 W EP2012053611 W EP 2012053611W WO 2012139817 A3 WO2012139817 A3 WO 2012139817A3
Authority
WO
WIPO (PCT)
Prior art keywords
emulsion
oil
total weight
anionic surfactant
primary alcohols
Prior art date
Application number
PCT/EP2012/053611
Other languages
French (fr)
Other versions
WO2012139817A2 (en
Inventor
Christopher Smith
Giovanni Francesco Unali
Original Assignee
Unilever Plc
Unilever N.V.
Hindustan Unilever Limited
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 Unilever Plc, Unilever N.V., Hindustan Unilever Limited filed Critical Unilever Plc
Priority to EP12706275.0A priority Critical patent/EP2696838A2/en
Priority to BR112013025956A priority patent/BR112013025956A2/en
Priority to US14/009,258 priority patent/US20140031437A1/en
Publication of WO2012139817A2 publication Critical patent/WO2012139817A2/en
Publication of WO2012139817A3 publication Critical patent/WO2012139817A3/en

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
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • 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
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
    • 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
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/60—Sugars; Derivatives thereof
    • A61K8/602—Glycosides, e.g. rutin
    • 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
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/60—Sugars; Derivatives thereof
    • A61K8/604—Alkylpolyglycosides; Derivatives thereof, e.g. esters
    • 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
    • A61K8/73—Polysaccharides
    • A61K8/731—Cellulose; Quaternized cellulose derivatives
    • 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

Abstract

The invention provides an oil-in-water emulsion suitable for cosmetic or personal care use, the emulsion comprising: a) a aqueous continuous phase; b) a dispersed oil phase, and c) optionally, a nonionic emulsifier; in which the aqueous continuous phase is structured by a dispersed modified cellulose biopolymer, wherein the modification consists of the cellulose having its C6 primary alcohols oxidised to carboxyl moieties (acid/COOH-) on 10 to 70% of the glucose units and substantially all the remainder of the C6 positions occupied by unmodified primary alcohols; and in which the emulsion comprises less than 0.2 wt% anionic surfactant (by total weight anionic surfactant based on the total weight of the emulsion).
PCT/EP2012/053611 2011-04-12 2012-03-02 Oil-in-water emulsions WO2012139817A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12706275.0A EP2696838A2 (en) 2011-04-12 2012-03-02 Oil-in-water emulsions
BR112013025956A BR112013025956A2 (en) 2011-04-12 2012-03-02 oil-in-water emulsion and process for preparing an oil-in-water emulsion
US14/009,258 US20140031437A1 (en) 2011-04-12 2012-03-02 Oil-in-water emulsions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11162004.3 2011-04-12
EP11162004 2011-04-12

Publications (2)

Publication Number Publication Date
WO2012139817A2 WO2012139817A2 (en) 2012-10-18
WO2012139817A3 true WO2012139817A3 (en) 2012-12-06

Family

ID=44487184

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/053611 WO2012139817A2 (en) 2011-04-12 2012-03-02 Oil-in-water emulsions

Country Status (4)

Country Link
US (1) US20140031437A1 (en)
EP (1) EP2696838A2 (en)
BR (1) BR112013025956A2 (en)
WO (1) WO2012139817A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2996765B1 (en) * 2012-10-15 2015-01-16 Oreal COSMETIC COMPOSITION FOR COATING KERATINIC FIBERS
WO2018230228A1 (en) * 2017-06-16 2018-12-20 株式会社マツモト交商 Oil-in-water-type sunscreen cosmetic

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1057477A1 (en) * 1999-06-02 2000-12-06 L'oreal Oil-in-water emulsion composition containing cellulose fibrils and cosmetic use thereof
US20020065328A1 (en) * 1998-12-05 2002-05-30 Dederen Christian Joseph Emulsification systems and emulsions
JP2009209217A (en) * 2008-02-29 2009-09-17 Univ Of Tokyo Method for modifying cellulose, modified cellulose, cello-uronic acid and cellulose crystallite
WO2010076292A1 (en) * 2008-12-29 2010-07-08 Unilever Plc Structured aqueous detergent compositions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB623733A (en) * 1945-06-18 1949-05-23 Parke Davis & Co Sterilization of partially oxidised cellulose fibres and means for effecting the same
US2726982A (en) * 1950-05-24 1955-12-13 Irving L Ochs Hydrous gels
US5653970A (en) * 1994-12-08 1997-08-05 Lever Brothers Company, Division Of Conopco, Inc. Personal product compositions comprising heteroatom containing alkyl aldonamide compounds
US6627749B1 (en) * 1999-11-12 2003-09-30 University Of Iowa Research Foundation Powdered oxidized cellulose
DE10059430A1 (en) * 2000-11-30 2002-06-06 Cognis Deutschland Gmbh Finely divided emulsions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020065328A1 (en) * 1998-12-05 2002-05-30 Dederen Christian Joseph Emulsification systems and emulsions
EP1057477A1 (en) * 1999-06-02 2000-12-06 L'oreal Oil-in-water emulsion composition containing cellulose fibrils and cosmetic use thereof
JP2009209217A (en) * 2008-02-29 2009-09-17 Univ Of Tokyo Method for modifying cellulose, modified cellulose, cello-uronic acid and cellulose crystallite
WO2010076292A1 (en) * 2008-12-29 2010-07-08 Unilever Plc Structured aqueous detergent compositions

Also Published As

Publication number Publication date
WO2012139817A2 (en) 2012-10-18
BR112013025956A2 (en) 2016-08-16
US20140031437A1 (en) 2014-01-30
EP2696838A2 (en) 2014-02-19

Similar Documents

Publication Publication Date Title
WO2014081950A3 (en) Fabric care compositions comprising emulsions
WO2011156672A3 (en) Compositions for treating skin
WO2009101113A3 (en) Oil-in-water emulsion comprising an amphiphilic polymer
PH12015501046B1 (en) Bpo wash emulsion composition
WO2013192004A3 (en) Water-releasing cosmetic composition
BR112014023379A8 (en) MICROEMULSIONS BASED ON CYCLODEXTRIN AND DERMATOLOGICAL USES THEREOF
EP2255849A3 (en) Topical skin care compositions comprising starch and quaternary ammonium salt
WO2009080659A3 (en) O/w emulsions containing a hydrophobic modified inulin and at least one thickening polysaccharide of plant origin
EA201171079A1 (en) FOAMING COMPOSITION FOR LOCAL APPLICATION
CA3010544A1 (en) Water-in-oil emulsion
BRPI0700148A (en) low viscosity, long-lasting, cold preparation cosmetic emulsions
WO2012006526A3 (en) Skin care w/o emulsion composition
WO2012012857A3 (en) Surfactant - free oil- in- water type emulsion, process for preparation and uses thereof
WO2013120823A3 (en) Stable water-in-oil emulsions with hlb-type emulsifiers
WO2014083541A3 (en) Cosmetic composition in the form of an oil-in-water emulsion
WO2012052536A3 (en) Cosmetic composition comprising aloe vera and an isethionic acid derivative
JP2014527024A5 (en)
WO2013132878A3 (en) Oil-in-water emulsion composition
JP2016502979A5 (en)
WO2014097258A3 (en) Aqueous cosmetic composition comprising alkylcellulose
WO2012104604A3 (en) Improved moisturiser blend
WO2013007637A3 (en) Cosmetic compositions in the form of water-in-oil emulsions including a jasmonic acid derivative and a silicone surfactant
WO2012139817A3 (en) Oil-in-water emulsions
WO2013064392A3 (en) Fixing of perfume on wet skin
BR112014028180A2 (en) emulsion, dietary supplement, and use of an emulsion

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12706275

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 14009258

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112013025956

Country of ref document: BR

ENP Entry into the national phase

Ref document number: 112013025956

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20131008