WO2015014603A3 - Composition containing benefit delivery particle - Google Patents

Composition containing benefit delivery particle Download PDF

Info

Publication number
WO2015014603A3
WO2015014603A3 PCT/EP2014/065101 EP2014065101W WO2015014603A3 WO 2015014603 A3 WO2015014603 A3 WO 2015014603A3 EP 2014065101 W EP2014065101 W EP 2014065101W WO 2015014603 A3 WO2015014603 A3 WO 2015014603A3
Authority
WO
WIPO (PCT)
Prior art keywords
particle
chain
polymerisation reaction
composition containing
ethylenically unsaturated
Prior art date
Application number
PCT/EP2014/065101
Other languages
French (fr)
Other versions
WO2015014603A2 (en
Inventor
Sarah Jayne Clare
Martin Peter Cropper
Craig Warren Jones
Hailey Kelso
Adam John Limer
James Merrington
Original Assignee
Unilever Plc
Unilever N.V.
Conopco, Inc., D/B/A Unilever
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., Conopco, Inc., D/B/A Unilever filed Critical Unilever Plc
Publication of WO2015014603A2 publication Critical patent/WO2015014603A2/en
Publication of WO2015014603A3 publication Critical patent/WO2015014603A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q15/00—Anti-perspirants or body deodorants
    • 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
    • A61K8/18—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
    • 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
    • A61K2800/56—Compounds, absorbed onto or entrapped into a solid carrier, e.g. encapsulated perfumes, inclusion compounds, sustained release forms
    • 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
    • A61K2800/60—Particulates further characterized by their structure or composition
    • A61K2800/61—Surface treated
    • A61K2800/62—Coated
    • A61K2800/624—Coated by macromolecular compounds
    • 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
    • A61K2800/60—Particulates further characterized by their structure or composition
    • A61K2800/65—Characterized by the composition of the particulate/core
    • A61K2800/654—The particulate/core comprising macromolecular material

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)
  • Cosmetics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

The invention provides a composition comprising: a) a particle, wherein the particle comprises, i) a core comprising a solid polymer formed by chain-growth polymerisation reaction, and a hydrophobic skin benefit agent, which is liquid at room temperature; and b) an active material, which is an antiperspirant active; wherein the chain-growth polymerisation reaction is a radical polymerisation reaction, preferably of at least one ethylenically unsaturated monomer,and wherein the ethylenically unsaturated, monomer is selected from C1-C20 linear or branched, alkyl acrylates and methacrylates, and wherein the particle has a volume average diameter of less than 1 micron, and wherein the particle further comprises a shell comprising a polymer formed by chain growth polymerisation of non-crosslinked monomers.
PCT/EP2014/065101 2013-07-30 2014-07-15 Benefit delivery particle WO2015014603A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13178456.3 2013-07-30
EP13178456 2013-07-30

Publications (2)

Publication Number Publication Date
WO2015014603A2 WO2015014603A2 (en) 2015-02-05
WO2015014603A3 true WO2015014603A3 (en) 2015-04-02

Family

ID=48874939

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/065101 WO2015014603A2 (en) 2013-07-30 2014-07-15 Benefit delivery particle

Country Status (2)

Country Link
AR (1) AR097091A1 (en)
WO (1) WO2015014603A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113383881B (en) * 2021-04-30 2023-08-29 河南中大恒源生物科技股份有限公司 Liquid water-soluble curcumin and preparation method and application thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1741775A1 (en) * 2005-07-06 2007-01-10 Unilever Plc Fabric care composition
EP1954793A1 (en) * 2005-12-02 2008-08-13 Unilever Plc Laundry composition
WO2010079468A2 (en) * 2010-04-28 2010-07-15 The Procter & Gamble Company Delivery particle
WO2012007438A1 (en) * 2010-07-15 2012-01-19 Unilever Plc Benefit delivery particle, process for preparing said particle, compositions comprising said particles and a method for treating substrates
WO2013107581A1 (en) * 2012-01-18 2013-07-25 Unilever Plc Gelled cosmetic compositions with encapsulated fragrance
WO2013107586A2 (en) * 2012-01-17 2013-07-25 Unilever Plc Benefit delivery particle, process for preparing said particle, compositions comprising said particles and a method for treating substrates

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792068A (en) 1971-04-02 1974-02-12 Procter & Gamble Dry powder aerosol antiperspirant composition incorporating dry powder antiperspirant active complex and process for its preparation
GB8503672D0 (en) 1985-02-13 1985-03-13 Unilever Plc Basic aluminium halides
US4944933A (en) 1986-03-27 1990-07-31 Lever Brothers Company Preparation of basic aluminium halides
JP2000143483A (en) 1998-11-06 2000-05-23 Kao Corp Cosmetic
FR2827161B1 (en) 2001-07-16 2004-12-03 Oreal COSMETIC COMPOSITION COMPRISING A PARTICLE DISPERSION
FR2827162B1 (en) 2001-07-16 2004-06-11 Oreal COSMETIC COMPOSITION COMPRISING A PARTICLE DISPERSION
FR2827160B1 (en) 2001-07-16 2007-01-26 Oreal COSMETIC COMPOSITION COMPRISING A DISPERSION OF PARTICLES
US8318187B2 (en) 2004-04-30 2012-11-27 The Procter & Gamble Company Long-wearing cosmetic compositions with improved shine
US9308397B2 (en) 2004-04-30 2016-04-12 The Procter & Gamble Company Long-wearing cosmetic compositions
BR112013000383B1 (en) 2010-07-09 2020-04-14 Lubrizol Advanced Mat Inc acrylic-based staged shell-core polymer, personal care surfactant and cleaning compositions, and methods for making an acrylic-based staged shell-core polymer and to thicken an aqueous composition
EP2621463A2 (en) 2010-09-30 2013-08-07 Lubrizol Advanced Materials, Inc. Structured acrylate copolymer for use in multi-phase systems

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1741775A1 (en) * 2005-07-06 2007-01-10 Unilever Plc Fabric care composition
EP1954793A1 (en) * 2005-12-02 2008-08-13 Unilever Plc Laundry composition
WO2010079468A2 (en) * 2010-04-28 2010-07-15 The Procter & Gamble Company Delivery particle
WO2012007438A1 (en) * 2010-07-15 2012-01-19 Unilever Plc Benefit delivery particle, process for preparing said particle, compositions comprising said particles and a method for treating substrates
WO2013107586A2 (en) * 2012-01-17 2013-07-25 Unilever Plc Benefit delivery particle, process for preparing said particle, compositions comprising said particles and a method for treating substrates
WO2013107581A1 (en) * 2012-01-18 2013-07-25 Unilever Plc Gelled cosmetic compositions with encapsulated fragrance

Also Published As

Publication number Publication date
AR097091A1 (en) 2016-02-17
WO2015014603A2 (en) 2015-02-05

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