Novel substituted decahydroquinolines are prepared and used as ultraviolet (UV) light stabilizers for materials subject to UV light degradation, particularly for polyolefins. Compositions containing the decahydroquinoline compounds exhibit excellent stability to UV light.
制备了一种新型的代替品脱氢
喹啉,并将其用作对受紫外线(UV)光降解的材料进行UV
光稳定剂,特别是对聚烯烃进行稳定。含有脱氢
喹啉化合物的组合物在UV光下表现出极好的稳定性。