BR112021023914A2 - Anhydrous sunscreen composition - Google Patents

Anhydrous sunscreen composition

Info

Publication number
BR112021023914A2
BR112021023914A2 BR112021023914A BR112021023914A BR112021023914A2 BR 112021023914 A2 BR112021023914 A2 BR 112021023914A2 BR 112021023914 A BR112021023914 A BR 112021023914A BR 112021023914 A BR112021023914 A BR 112021023914A BR 112021023914 A2 BR112021023914 A2 BR 112021023914A2
Authority
BR
Brazil
Prior art keywords
sunscreen composition
anhydrous sunscreen
composition
anhydrous
weight
Prior art date
Application number
BR112021023914A
Other languages
Portuguese (pt)
Other versions
BR112021023914B1 (en
Inventor
Angeles Fonolla-Moreno
Tavares Ferreira Beatriz
Moreira Lima Lais
Original Assignee
Oreal
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 Oreal filed Critical Oreal
Publication of BR112021023914A2 publication Critical patent/BR112021023914A2/en
Publication of BR112021023914B1 publication Critical patent/BR112021023914B1/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
    • A61K8/19—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
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37—Esters of carboxylic acids
    • 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
    • A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/30—Characterized by the absence of a particular group of ingredients
    • A61K2800/31—Anhydrous

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Cosmetics (AREA)

Abstract

composição de filtro solar anidra. uma composição de filtro solar anidra que inclui pelo menos cerca de 5% em peso de aerogel de sílica, em relação ao peso total da composição. ela inclui ainda uma sílica amorfa esférica, um filtro uv orgânico e compostos graxos não absorventes de uv, incluindo um éster de ácido sebácico.anhydrous sunscreen composition. an anhydrous sunscreen composition that includes at least about 5% by weight of silica airgel, based on the total weight of the composition. it also includes a spherical amorphous silica, an organic uv filter and non uv absorbing fatty compounds including a sebacic acid ester.

BR112021023914-6A 2019-07-26 COMPOSITION OF ANHYDROUS SUNSCREEN BR112021023914B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2019/050297 WO2021016680A1 (en) 2019-07-26 2019-07-26 Anhydrous sunscreen composition comprising silica aerogel

Publications (2)

Publication Number Publication Date
BR112021023914A2 true BR112021023914A2 (en) 2022-01-18
BR112021023914B1 BR112021023914B1 (en) 2024-09-24

Family

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Also Published As

Publication number Publication date
WO2021016680A1 (en) 2021-02-04

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/07/2019, OBSERVADAS AS CONDICOES LEGAIS