Sun protection kit

US9192551B2 · kind B2 · utility

Assignee

• L'Oreal · FR

Inventors

• Anne-Laure Gaudry · Sézanne, FR
• Martin Josso · Paris, FR
• Cecile Boschet · L'Haÿ-les-Roses, FR

Key dates

• Filing date: Jul 9, 2009
• Grant date: Nov 24, 2015
• Expiry date: Jul 9, 2029

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K2800/95
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

A kit for protecting keratin materials against UV radiation above 280 nm, including at least two different compositions, at least one compound (X), at least one compound (Y), and at least one hydrophobic screening system including (i) at least one hydrophobic organic sunscreen agent (A) absorbing UV radiation of 320-400 nm and at least one hydrophobic organic sunscreen agent (B) absorbing UV radiation of 280-320 nm, and optionally an inorganic sunscreen (D); (ii) at least one hydrophobic organic sunscreen (C) absorbing UV radiation of 280-400 nm, and optionally an inorganic sunscreen (D); or (iii) at least one hydrophobic organic sunscreen (A) absorbing UV radiation of 320-400 nm and either at least one hydrophobic organic sunscreen (C) absorbing UV radiation of 280-400 nm, or at least one inorganic sunscreen (D); at least one of compounds (X) and (Y) being a silicone compound.