(19)
(11) EP 4 770 608 A1

(12)

(43) Date of publication:
08.07.2026 Bulletin 2026/28

(21) Application number: 24765100.3

(22) Date of filing: 29.08.2024
(51) International Patent Classification (IPC): 
A61K 8/365(2006.01)
A61K 8/58(2006.01)
 A61K 8/44(2006.01)
A61Q 5/12(2006.01)
(52) Cooperative Patent Classification (CPC):
A61K 8/365; A61K 8/44; A61K 8/585; A61Q 5/12
(86) International application number:
PCT/EP2024/074207
(87) International publication number:
WO 2025/046024 (06.03.2025 Gazette 2025/10)
(84) Designated Contracting States:
AL 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:
GE KH MA MD TN

(30) Priority: 01.09.2023 FR 2309207

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

(72) Inventors:
  • FONDIN, Thomas
    93400 SAINT-OUEN (FR)
  • ABDAT-VINDEL, Lyna
    93400 SAINT-OUEN (FR)

(74) Representative: L'Oreal 
Service D.I.P.I. 9, rue Pierre Dreyfus
92110 Clichy
92110 Clichy (FR)

   


(54) COMPOSITION COMPRISING ORGANOSILANES, AMINO ACIDS AND HYDROXYLATED POLYCARBOXYLIC ACIDS, AND COSMETIC TREATMENT PROCESS