INTERNATIONAL PATENT: L'OREAL FILES APPLICATION FOR "PROCESS FOR DYEING KERATIN FIBRES, COMPRISING THE APPLICATION OF AT LEAST ONE AMINO ALKOXYSILANE, ONE POLYMER BEARING ACETOACETATE FUNCTIONS AND ONE COLOURING AGENT"

GENEVA, July 1 -- L'OREAL (14 Rue Royale75008 PARIS) filed a patent application (PCT/EP2024/086208) for "PROCESS FOR DYEING KERATIN FIBRES, COMPRISING THE APPLICATION OF AT LEAST ONE AMINO ALKOXYSILANE, ONE POLYMER BEARING ACETOACETATE FUNCTIONS AND ONE COLOURING AGENT" on Dec 13, 2024. With publication no. WO/2025/132075, the details related to the patent application was published on Jun 26, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): BONNAMY, Arnaud (c/o L'OREAL R&I CAPI 11-13 rue Dora Maar93400 SAINT OUEN), SABATIE, Laurent (L'OREAL R&I AULNAY 1, ave Eugene Schueller BP2293601 AULNAY-...