Patents

Hair Composition, Lipstick Patented by L’Oréal

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By: TOM BRANNA

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US Patents No. 8,475,778 B2 and 8,475,816 B2; L’Oréal has been issued two US patents that relate to its beauty business. In 8,475,778 B2, L’Oréal has patented a process for inhibiting hair from becoming frizzy when exposed to high and/or low humidity. The clear composition contains at least one fatty quaternary amine compound, at least one nonionic surfactant; at least one anionic silicone; at least one oil; at least one cationic polymer; and at least one film former, different from the cationic...

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