FR3104951B1 - Photoprotective compositions for keratin materials - Google Patents

Photoprotective compositions for keratin materials Download PDF

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Publication number
FR3104951B1
FR3104951B1 FR1915457A FR1915457A FR3104951B1 FR 3104951 B1 FR3104951 B1 FR 3104951B1 FR 1915457 A FR1915457 A FR 1915457A FR 1915457 A FR1915457 A FR 1915457A FR 3104951 B1 FR3104951 B1 FR 3104951B1
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FR
France
Prior art keywords
keratin materials
photoprotective compositions
compositions
core
photoprotective
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.)
Active
Application number
FR1915457A
Other languages
French (fr)
Other versions
FR3104951A1 (en
Inventor
Laurent Vidal
Angélina Roudot
Stéphane Douezan
Maud Willien
Laurent Milliere
Olivier Poncelet
Olivier Renard
Charlotte Remy
Stéphanie Desrousseaux
Aurélien Auger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LOreal SA
Original Assignee
LOreal SA
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 LOreal SA filed Critical LOreal SA
Priority to FR1915457A priority Critical patent/FR3104951B1/en
Publication of FR3104951A1 publication Critical patent/FR3104951A1/en
Application granted granted Critical
Publication of FR3104951B1 publication Critical patent/FR3104951B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • 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
    • 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
    • A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
    • 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)
  • Dermatology (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Cosmetics (AREA)

Abstract

Compositions photoprotectrices des matières kératiniques La présente invention concerne le domaine de la protection solaire et plus particulièrement se rapporte à des compositions photoprotectrices, dédiées à la protection anti-UV des matières kératiniques. Ces compositions contiennent, au moins des nanoparticules de type cœur/enveloppe, lesdites nanoparticules possédant un diamètre externe moyen inférieure ou égal à 500 nm et contenant dans leur cœur au moins deux filtres UV-B et/ou UV-A organiques hydrophobes dont au moins un filtre est porteur d’au moins un groupe stériquement encombréPhotoprotective Compositions for Keratin Materials The present invention relates to the field of sun protection and more particularly relates to photoprotective compositions, dedicated to the anti-UV protection of keratin materials. These compositions contain at least core/envelope type nanoparticles, said nanoparticles having an average external diameter of less than or equal to 500 nm and containing in their core at least two hydrophobic organic UV-B and/or UV-A screening agents, at least a filter carries at least one sterically hindered group

FR1915457A 2019-12-23 2019-12-23 Photoprotective compositions for keratin materials Active FR3104951B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1915457A FR3104951B1 (en) 2019-12-23 2019-12-23 Photoprotective compositions for keratin materials

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1915457A FR3104951B1 (en) 2019-12-23 2019-12-23 Photoprotective compositions for keratin materials
FR1915457 2019-12-23

Publications (2)

Publication Number Publication Date
FR3104951A1 FR3104951A1 (en) 2021-06-25
FR3104951B1 true FR3104951B1 (en) 2023-06-30

Family

ID=70918514

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1915457A Active FR3104951B1 (en) 2019-12-23 2019-12-23 Photoprotective compositions for keratin materials

Country Status (1)

Country Link
FR (1) FR3104951B1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5762789A (en) 1996-06-28 1998-06-09 Millipore Corporation Disposable membrane module with low-dead volume
US8571038B2 (en) 2007-10-24 2013-10-29 Lantronix, Inc. Method to tunnel UDP-based device discovery
BRPI0805854A2 (en) * 2008-10-10 2010-08-24 Biolab Sanus Farmaceutica Ltda nanoparticulate system, process of preparation, use of same, photoprotective composition, process of preparation, method of prevention of diseases and disorders of the skin
FR2955038B1 (en) 2010-01-11 2012-05-11 Commissariat Energie Atomique ANTI-UV NANOPARTICLES
WO2013059167A2 (en) * 2011-10-19 2013-04-25 Rohm And Hass Chemicals Llc Encapsulation of personal care actives
KR102382354B1 (en) 2013-02-28 2022-04-04 타그라 바이오테크놀로지스 리미티드 Microcapsules comprising sunscreen agents
FR3009682B1 (en) * 2013-08-13 2016-11-11 Polaar AQUEOUS SUSPENSION OF NANOCAPSULES ENCAPSULATING SOLAR FILTERS
US9868430B2 (en) 2015-08-06 2018-01-16 Progress Rail Services Corporation Communication network having locomotive expansion module
BR102015032894A2 (en) * 2015-12-29 2017-07-04 Natura Cosméticos S.A. COMPOSITION OF BUTYL METHOXIDIBENZOYLMETHANE, HYDROXYBENZOYL HEXYLBENZOATE DIETHYLAMINE, ETHYL HEXYL SALICYLATE, HOMOSALATE AND NANOOCAPYLENE NANOENCAPSULATED IN NON-STRUMMURE FILM
KR20170101424A (en) 2016-02-29 2017-09-06 코웨이 주식회사 Microcapsule Stablizing Crystalline Organic UV Agents and Cosmetic Compositon For UV screening Containing The Same

Also Published As

Publication number Publication date
FR3104951A1 (en) 2021-06-25

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