FR3130145B1 - Composition cosmétique de conditionnement de la peau à haute teneur en urée - Google Patents

Composition cosmétique de conditionnement de la peau à haute teneur en urée Download PDF

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Publication number
FR3130145B1
FR3130145B1 FR2113556A FR2113556A FR3130145B1 FR 3130145 B1 FR3130145 B1 FR 3130145B1 FR 2113556 A FR2113556 A FR 2113556A FR 2113556 A FR2113556 A FR 2113556A FR 3130145 B1 FR3130145 B1 FR 3130145B1
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FR
France
Prior art keywords
skin conditioning
cosmetic composition
conditioning composition
high urea
aqueous phase
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
FR2113556A
Other languages
English (en)
Other versions
FR3130145A1 (fr
Inventor
Yixin Yang
Rebecca Chen
Anne-Laure Suzanne Bernard
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 FR2113556A priority Critical patent/FR3130145B1/fr
Priority to PCT/IB2022/059185 priority patent/WO2023052995A1/fr
Priority to US17/953,391 priority patent/US20230108443A1/en
Publication of FR3130145A1 publication Critical patent/FR3130145A1/fr
Application granted granted Critical
Publication of FR3130145B1 publication Critical patent/FR3130145B1/fr
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
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/42—Amides
    • 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
    • A61K8/34—Alcohols
    • A61K8/345—Alcohols containing more than one hydroxy group
    • 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
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A61K8/365—Hydroxycarboxylic acids; Ketocarboxylic acids
    • 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
    • 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
    • A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
    • 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
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • 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

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)
  • Emergency Medicine (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)

Abstract

Composition cosmétique de conditionnement de la peau à haute teneur en urée L’invention concerne une composition de conditionnement de la peau comprenant un système de vecteur ayant une phase aqueuse, la phase aqueuse comprenant de l’urée ou un dérivé de celle-ci, présent en une quantité d’environ 20 % à environ 40 %, en poids, sur la base du poids de la composition ; au moins un acide aminé ; au moins l’un de la triacétine ou du citrate de triéthyle ; et, facultativement, un système tampon ayant un pH dans une plage d’environ 4,0 à environ 6,0, dans lequel le pH de la composition de conditionnement de la peau est inférieur à environ 7. Le système de vecteur en accord avec la composition de conditionnement de la peau peut également inclure un ou plusieurs ingrédients supplémentaires, chacun étant présent dans la phase aqueuse ou dans une seconde phase. Figure pour l’abrégé : NEANT
FR2113556A 2021-09-30 2021-12-15 Composition cosmétique de conditionnement de la peau à haute teneur en urée Active FR3130145B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2113556A FR3130145B1 (fr) 2021-12-15 2021-12-15 Composition cosmétique de conditionnement de la peau à haute teneur en urée
PCT/IB2022/059185 WO2023052995A1 (fr) 2021-09-30 2022-09-27 Compositions à haute teneur en urée et méthodes de renforcement d'agents actifs
US17/953,391 US20230108443A1 (en) 2021-09-30 2022-09-27 Cosmetic skin conditioning composition with high urea content

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2113556 2021-12-15
FR2113556A FR3130145B1 (fr) 2021-12-15 2021-12-15 Composition cosmétique de conditionnement de la peau à haute teneur en urée

Publications (2)

Publication Number Publication Date
FR3130145A1 FR3130145A1 (fr) 2023-06-16
FR3130145B1 true FR3130145B1 (fr) 2024-10-18

Family

ID=80786433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2113556A Active FR3130145B1 (fr) 2021-09-30 2021-12-15 Composition cosmétique de conditionnement de la peau à haute teneur en urée

Country Status (1)

Country Link
FR (1) FR3130145B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US799008A (en) 1898-05-04 1905-09-05 Emil Klahn Ball-bearing.
JPS59134772A (ja) * 1983-01-20 1984-08-02 Shiseido Co Ltd 尿素の安定化法
CN112515992B (zh) * 2020-12-08 2023-02-24 上海家化联合股份有限公司 包含柠檬酸三乙酯和甘氨酸的稳定组合物
CN113648232B (zh) * 2021-08-19 2024-01-23 上海家化联合股份有限公司 承载尿素或其衍生物的稳定组合物

Also Published As

Publication number Publication date
FR3130145A1 (fr) 2023-06-16

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