Active substance combination

Details Active substance combination Active substance combination

A - Human Necessities

61

K

A61K 8/49 (2006.01) A61Q 17/04 (2006.01)

Patent

CA 2675308

The present invention refers to a combination of at least 2 UV-absorbing active substances (A) and (B), wherein the UV-absorbing active substance (A) is at least one heptaazaphenalene compound of the general formula (I), which is defined in the description and the UV-absorbing active substance (B) is at least one compound which has its absorption maximum .lambda.maX(B) in the range of UV-A or UV-B radiation.

La présente invention concerne une combinaison formée par au moins deux principes actifs absorbeurs d'UV (A) et (B), le principe actif (A) est au moins un composé heptaazaphénalène représenté par la formule générale (I), défini dans la description de la présente demande et le principe actif (B) est au moins un composé dont la valeur maximale d'absorption .lambda.max(B) est comprise dans la plage du rayonnement UVA ou UVB.

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