Inventor
LE GRAND FRÉDÉRIC
FR2 patents
Patents
2 patentsUS11324682B2May 10, 2022
Composition for dyeing the hair, comprising an oxidation base of para-phenylenediamine type and a 2-amino-5-ethylphenol coupler
OREAL2 citations68
US11730688B2Aug 22, 2023
Composition for dyeing the hair, comprising a heterocyclic oxidation base and a 2-amino-5-ethylphenol coupler
OREAL0 citations47