abstract |
Triazine compound, characterized by one of the structural formulas Ia to Ic, wherein R 1 , R 2 and R 3 are organic substituents and are selected from the following group of compounds: and wherein the substituents X, Y, Z are selected from the group consisting of hydrogen, halogen, oxygen, sulfur, cyanoalkyl, alkyl, alkoxy, arylalkyl, sulfoxyl, sulfonyl and trifluoromethyl groups. |