(19)
(11) EP 4 543 395 A1

(12)

(43) Date of publication:
30.04.2025 Bulletin 2025/18

(21) Application number: 23739023.2

(22) Date of filing: 19.06.2023
(51) International Patent Classification (IPC): 
A61K 8/06(2006.01)
A61K 8/37(2006.01)
A61K 8/55(2006.01)
A61K 8/73(2006.01)
 A61K 8/34(2006.01)
A61K 8/49(2006.01)
A61K 8/60(2006.01)
A61Q 19/00(2006.01)
(52) Cooperative Patent Classification (CPC):
A61K 8/062; A61K 8/342; A61K 8/375; A61K 8/4933; A61K 8/553; A61K 8/604; A61K 8/73; A61Q 19/00
(86) International application number:
PCT/US2023/025681
(87) International publication number:
WO 2023/249915 (28.12.2023 Gazette 2023/52)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 21.06.2022 US 202217844949
21.06.2022 US 202217844930
04.11.2022 FR 2211482
04.11.2022 FR 2211483

(71) Applicant: L'OREAL
75008 Paris (FR)

(72) Inventors:
  • CHAN, David
    Clark, NJ 07066 (US)
  • HALPERN, Susan
    Clark, NJ 07066 (US)
  • STEBBINS, Nicholas, David
    Clark, NJ 07066 (US)

(74) Representative: Lavoix 
62, rue de Bonnel
69448 Lyon Cedex 03
69448 Lyon Cedex 03 (FR)

   


(54) COSMETIC COMPOSITION COMPRISING NATURAL EMULSIFIERS AND THIOPYRIDINONE COMPOUNDS