O'Brien Jones PLLC
Methods for making up a keratinous substrate
Disclosed herein are methods of making up and/or enhancing the appearance of a keratinous substrate comprising (1) forming a film on the keratinous substrate by applying to said keratinous substrate (a) a first cosmetic composition comprising at least one polyvinyl alcohol-styrylpyridinium polymer and (b) a second cosmetic composition comprising at least one complexing agent, and (2) exposing the film to radiation chosen from UV and visible light radiation.
L'Oreal
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Xian Zhi Nicholas Stergios Chunhua Hy Si Jean-Thierry
Zhou Lioutas Li Bui Simonnet