Synthetic polymer compositions containing triazine derivatives as light stabilizers, of the general formula. and some novel triazine derivatives are described. The compounds (I) are
distinguished by an improved stabilizing effect in various synthetic ploymers, such as polyolefins, against light- and/or heat-induced deterioration thereof, low volatility upon heat- processing or during storage of shaped articles containing said compounds (I), and resistance to extraction with water and solvents.
描述了含有作为
光稳定剂的通式三嗪衍
生物的合成聚合物组合物以及一些新型三嗪衍
生物。化合物 (I)
化合物 (I) 的显著特点是:在各种合成聚合物(如聚烯烃)中具有更好的稳定效果,可防止光和/或热引起的劣化;在对含有上述化合物 (I) 的成型物品进行热加工或储存时,挥发性低;以及耐
水和溶剂萃取。