| abstract |
R 1 C 2 -C 30 -Alkyl; C 2 -C 30 -Alkenyl; nicht substituiertes oder durch ein oder mehrere C 1 -C 5 -Alkylnsubstituiertes C 5 -C 12 -Cycloalkyl, C 1 -C 5 -Alkoxy-C 1 -C 12 -Alkyl; Amino-C 1 -C 12 -Alkyl;nC 1 -C 5 -Monoalkylamino-C 1 -C 12 -Alkyl; C 1 -C 5 -Dialkylamino-C 1 -C 12 -Alkyl; einen Rest dern n nodern nworin R 2 , R 3 und R 4 , unabhängig voneinander Wasserstoff, Hydroxy-, C 1 -C 30 -Alkyl, C 1 -C 30 -Alkenyl, m 1 0 oder 1; und n 1 1 bis 5; nbedeuten.Diresorcinyl-alkoxy- and aryloxy-triazines of the formula are described R 1 is C 2 -C 30 -alkyl; C 2 -C 30 alkenyl; unsubstituted or substituted by one or more C 1 -C 5 -alkyl-substituted C 5 -C 12 cycloalkyl, C 1 -C 5 alkoxy-C 1 -C 12 alkyl; Amino-C 1 -C 12 -alkyl; C 1 -C 5 monoalkylamino-C 1 -C 12 alkyl; C 1 -C 5 dialkylamino-C 1 -C 12 alkyl; a rest of or wherein R 2 , R 3 and R 4 , independently of one another, are hydrogen, hydroxyl, C 1 -C 30 -alkyl, C 1 -C 30 -alkenyl, m 1 is 0 or 1; and n 1 1 to 5; mean.n n n The new compounds are useful as cosmetic UV-A absorbers. |