WO2012113604A3 - Improvements relating to the skin feel of products - Google Patents

Improvements relating to the skin feel of products Download PDF

Info

Publication number
WO2012113604A3
WO2012113604A3 PCT/EP2012/051250 EP2012051250W WO2012113604A3 WO 2012113604 A3 WO2012113604 A3 WO 2012113604A3 EP 2012051250 W EP2012051250 W EP 2012051250W WO 2012113604 A3 WO2012113604 A3 WO 2012113604A3
Authority
WO
WIPO (PCT)
Prior art keywords
products
particles
measured
improvements relating
skin feel
Prior art date
Application number
PCT/EP2012/051250
Other languages
French (fr)
Other versions
WO2012113604A2 (en
Inventor
Anne-Laure Sophie FERRY
Andrew Hopkinson
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
Publication of WO2012113604A2 publication Critical patent/WO2012113604A2/en
Publication of WO2012113604A3 publication Critical patent/WO2012113604A3/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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A61K8/895—Polysiloxanes containing silicon bound to unsaturated aliphatic groups, e.g. vinyl dimethicone
    • 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
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • 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
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • A61K8/0275—Containing agglomerated particulates
    • 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
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25—Silicon; Compounds 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
    • A61K8/58—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
    • A61K8/585—Organosilicon compounds
    • 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
    • A61K2800/10—General cosmetic use
    • 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
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/413—Nanosized, i.e. having sizes below 100 nm

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)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Cosmetics (AREA)

Abstract

A composition comprising an oil phase, wherein the oil phase comprises: a) 2-10%wt of particles of an elastomeric polymer; b) a swelling agent for the elastomeric polymer, and; c) 1-10%wt of a thickener comprising flocculated particles, said particles having a surface area in excess of 100m2/gram, as measured by the BET method using nitrogen adsorption; wherein the ratio of the shear stress (σ) of the composition measured at 316s-1 to the shear stress measured at 0.1 s-1 is such that: Log 10 (σ316s -1 / σ 0.1s -1 ) ≤ 0.64 + (0.4 x internal phase volume) where internal phase volume = internal phase volume%/100%.
PCT/EP2012/051250 2011-02-23 2012-01-26 Improvements relating to the skin feel of products WO2012113604A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11155551.2 2011-02-23
EP11155551 2011-02-23

Publications (2)

Publication Number Publication Date
WO2012113604A2 WO2012113604A2 (en) 2012-08-30
WO2012113604A3 true WO2012113604A3 (en) 2013-01-10

Family

ID=44320658

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/051250 WO2012113604A2 (en) 2011-02-23 2012-01-26 Improvements relating to the skin feel of products

Country Status (2)

Country Link
AR (1) AR085385A1 (en)
WO (1) WO2012113604A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997032560A1 (en) * 1996-03-05 1997-09-12 The Procter & Gamble Company Skin care compositions
US5846550A (en) * 1995-05-30 1998-12-08 L'oreal Composition in the form of an anhydrous gel with a wax-free fatty phase, containing an organomodified clay, expanded thermoplastic hollow particles and a pyrogenous silica, and its uses in topical application
WO2006041764A1 (en) * 2004-10-04 2006-04-20 Johnson & Johnson Consumer Companies, Inc. Method of providing lubricious surfaces
WO2007132971A1 (en) * 2006-05-16 2007-11-22 Amorepacific Corporation Water-in-oil type emulsion liquid rouge composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8914905D0 (en) 1989-06-29 1989-08-23 Unilever Plc Cosmetic composition
DE69732464T2 (en) 1996-10-03 2006-05-11 Shiseido Co. Ltd. External gel-based skin care product
FR2788968B1 (en) 1999-01-28 2002-06-07 Oreal MAKEUP OR CARE COMPOSITION CONTAINING A HYDROPHILIC ORGANOPOLYSILOXANE
FR2791556B1 (en) 1999-03-30 2003-03-07 Oreal MAKE-UP OR CARE COMPOSITION CONTAINING A CROSS-LINKED OXYALKYLENE ORGANOPOLYSILOXANE
GB2357497A (en) 1999-12-22 2001-06-27 Degussa Hydrophobic silica
US6991799B2 (en) 2000-11-22 2006-01-31 Unilever Home & Personal Care Usa Division Of Conopco, Inc. Non-sticky cosmetic moisturizer for skin and hair
GB0312428D0 (en) 2003-05-30 2003-07-09 Medtrade Products Ltd Scar management composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5846550A (en) * 1995-05-30 1998-12-08 L'oreal Composition in the form of an anhydrous gel with a wax-free fatty phase, containing an organomodified clay, expanded thermoplastic hollow particles and a pyrogenous silica, and its uses in topical application
WO1997032560A1 (en) * 1996-03-05 1997-09-12 The Procter & Gamble Company Skin care compositions
WO2006041764A1 (en) * 2004-10-04 2006-04-20 Johnson & Johnson Consumer Companies, Inc. Method of providing lubricious surfaces
WO2007132971A1 (en) * 2006-05-16 2007-11-22 Amorepacific Corporation Water-in-oil type emulsion liquid rouge composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE STN CHEMICAL ABSTRAC [Online] NAGANUMA ET AL: "Makeup cosmetics containing powdered organopolysiloxane elastomers, nonporous spherical silica, and oils", XP002102037, retrieved from STN CHEMICAL ABSTRAC Database accession no. 124-37392 *

Also Published As

Publication number Publication date
WO2012113604A2 (en) 2012-08-30
AR085385A1 (en) 2013-09-25

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