WO2012139246A3 - Sunscreening emulsion containing two specific amphiphilic copolymers and at least a lipophilic organic uv filter - Google Patents

Sunscreening emulsion containing two specific amphiphilic copolymers and at least a lipophilic organic uv filter Download PDF

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Publication number
WO2012139246A3
WO2012139246A3 PCT/CN2011/000639 CN2011000639W WO2012139246A3 WO 2012139246 A3 WO2012139246 A3 WO 2012139246A3 CN 2011000639 W CN2011000639 W CN 2011000639W WO 2012139246 A3 WO2012139246 A3 WO 2012139246A3
Authority
WO
WIPO (PCT)
Prior art keywords
lipophilic organic
sunscreening
filter
emulsion containing
amphiphilic copolymers
Prior art date
Application number
PCT/CN2011/000639
Other languages
French (fr)
Other versions
WO2012139246A2 (en
Inventor
Sarah SUN
Juan HU
Original Assignee
L'oréal
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 L'oréal filed Critical L'oréal
Priority to PCT/CN2011/000639 priority Critical patent/WO2012139246A2/en
Priority to CN201180069809.4A priority patent/CN103442686B/en
Publication of WO2012139246A2 publication Critical patent/WO2012139246A2/en
Publication of WO2012139246A3 publication Critical patent/WO2012139246A3/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/02—Inorganic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/14—Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/20—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing sulfur, e.g. dimethyl sulfoxide [DMSO], docusate, sodium lauryl sulfate or aminosulfonic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/22—Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • 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
    • 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
    • A61K8/8158—Homopolymers or copolymers of amides or imides, e.g. (meth) acrylamide; Compositions of derivatives of such polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0014—Skin, i.e. galenical aspects of topical compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • 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
    • A61K2800/59—Mixtures
    • A61K2800/594—Mixtures of polymers

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dermatology (AREA)
  • Birds (AREA)
  • Dispersion Chemistry (AREA)
  • Cosmetics (AREA)

Abstract

A composition comprises at least one aqueous phase, one oily phase and a system for screening out UV radiation, characterized in that it contains in a cosmetically acceptable medium: (i) at least one amphiphilic copolymer A comprising at least one ethylenically unsaturated monomer containing a sulphonic group, in free form or partially or totally neutralized form, and comprising at least one hydrophobic group and (ii) at least one amphiphilic copolymer B of at least one monomer chosen from carboxylic acids possessing α,β-ethylenic unsaturation or their esters with a monomer possessing ethylenic unsaturation comprising a hydrophobic group and (iii) at least one lipophilic organic UV screening agent.
PCT/CN2011/000639 2011-04-12 2011-04-12 Sunscreening emulsion containing two specific amphiphilic copolymers and at least a lipophilic organic uv filter WO2012139246A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2011/000639 WO2012139246A2 (en) 2011-04-12 2011-04-12 Sunscreening emulsion containing two specific amphiphilic copolymers and at least a lipophilic organic uv filter
CN201180069809.4A CN103442686B (en) 2011-04-12 2011-04-12 Containing two kinds of specific amphipathic copolymers and the shading emulsion of at least lipophilic organic uv filtering agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/000639 WO2012139246A2 (en) 2011-04-12 2011-04-12 Sunscreening emulsion containing two specific amphiphilic copolymers and at least a lipophilic organic uv filter

Publications (2)

Publication Number Publication Date
WO2012139246A2 WO2012139246A2 (en) 2012-10-18
WO2012139246A3 true WO2012139246A3 (en) 2012-12-06

Family

ID=47009750

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/000639 WO2012139246A2 (en) 2011-04-12 2011-04-12 Sunscreening emulsion containing two specific amphiphilic copolymers and at least a lipophilic organic uv filter

Country Status (2)

Country Link
CN (1) CN103442686B (en)
WO (1) WO2012139246A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3001136B1 (en) * 2013-01-21 2015-06-19 Oreal COSMETIC OR DERMATOLOGICAL EMULSION COMPRISING A MEROCYANINE AND AN EMULSIFIER SYSTEM CONTAINING AN AMPHIPHILIC POLYMER COMPRISING AT LEAST ONE ACRYLAMIDO 2-METHYLPROPANE SULFONIC ACIDIC PATTERN
FR3060363B1 (en) * 2016-12-20 2020-05-08 L'oreal COMPOSITION WITH A HIGH THERMAL AND / OR MINERAL WATER CONTENT
CN108610917A (en) * 2017-09-29 2018-10-02 聊城鲁西聚碳酸酯有限公司 A kind of polycarbonate compositions and preparation method thereof for plank coating
WO2020041543A1 (en) * 2018-08-23 2020-02-27 The Procter & Gamble Company Skin care composition
EP4125790A4 (en) * 2020-03-31 2023-12-27 L'oreal Cosmetic composition for skin care

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008006677A1 (en) * 2006-07-13 2008-01-17 L'oreal Fluid cosmetic composition with a water-soluble heat-induced gelling polymer, a continuous aqueous phase, an oily phase and organic uv-screening agent
US20080145436A1 (en) * 2006-12-11 2008-06-19 L'oreal W/o emulsion
US20110034408A1 (en) * 2007-12-20 2011-02-10 L' Oreal High oil content o/w emulsions stabilized with a hydrophobically modified inulin and a hydrophilic acrylic polymer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008006677A1 (en) * 2006-07-13 2008-01-17 L'oreal Fluid cosmetic composition with a water-soluble heat-induced gelling polymer, a continuous aqueous phase, an oily phase and organic uv-screening agent
US20080145436A1 (en) * 2006-12-11 2008-06-19 L'oreal W/o emulsion
US20110034408A1 (en) * 2007-12-20 2011-02-10 L' Oreal High oil content o/w emulsions stabilized with a hydrophobically modified inulin and a hydrophilic acrylic polymer

Also Published As

Publication number Publication date
CN103442686A (en) 2013-12-11
CN103442686B (en) 2016-12-07
WO2012139246A2 (en) 2012-10-18

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