| 摘要 |
<p>Composition (A) comprises an organic insoluble UV filter (II) and a hydroxy alkyl urea compound (I) or its salts, solvates and isomers, in a medium. Composition (A) comprises an organic insoluble UV filter (II) and a hydroxy alkyl urea compound (I) of formula ((R 1)(R 2)N-CO-N(R 3)(R 4)) or its salts, solvates and isomers, in a medium. R 1-R 4H, 1-4C alkyl or 2-6C hydroxy alkyl (containing 1-5 OH). Provided that at least one of R 1-R 4is hydroxyalkyl. An independent claim is also included for a cosmetic unit comprising: a recipient bounded with a compartment, where the recipient being closed by a closing element; and (A) placed inside the compartment.</p> |
