| 摘要 |
Cosmetic and/or dermatological composition comprising, in a cosmetically acceptable support, (a) at least one polyaminated polymer selected from: (A) a polyalkylene polyamine or derivative selected from (i) polyalkylene polyamines comprising 7-20000 repeating units; (ii) alkylated derivatives of polyalkylene polyamines; (iii) addition products of alkylcarboxylic acids with polyalkylenepolyamines; (iv) addition products of ketones and aldehydes with polyalkylenepolyamines; (v) addition products of isocyanates and isothiocyanates with polyalkylenepolyamines; (vi) addition products of alkylene oxides or polyoxyalkylene block polymers with polyalkylenepolyamines; (vii) quaternised derivatives of polyalkylenepolyamines; (viii) addition products of a silicone with polyalkylenepolyamines; or a copolymer of a dicarboxylic acid and polyalkylenepolyamines; (B) polyvinylimidazoles; (C) polyvinylpyridines; (D) addition products of 1-vinylimidazole monomers of formula (I) (where R (same or different) = H or 1-6 C saturated or unsaturated, linear or cyclic alkyl and n = whole number 1-3) with the polyalkylenepolyamines (A)(i) - (A)(ix); (E) polymers based on aminoacids with a basic side chain; and (F) crosslinked derivatives of the polymers (A), (B), (C), (D) and (E); and (b) at least one dibenzoylmethane derivative of formula (V) (where R<7>, R<8>, R<9> and R<10> (same or different) = H, OH, 1- 8 C linear or branched alkyl or 1-8 C linear or branched alkoxy). Also claimed are compositions which additionally contain (c) specified 1,3,5-triazine derivatives such as 2,4,6-trisÄp-(2'- ethylhexyl-1'-oxycarbonyl)anilinoÜ-1,3,5-triazine and (d) at least one nanopigment, especially of TiO2.
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