公开(公告)号：US20220306590A1

公开(公告)日：2022-09-29

申请号：US17736074

申请日：2022-05-03

申请人： Sennics Co., Ltd.

发明人： Xiangyun GUO ,  Jinguo XING ,  Yanxiang LIU ,  Hui LI ,  Yang GAO ,  Zhimin TANG ,  Haibo ZHU ,  Qi QI

IPC分类号： C07D251/70 ,  C08K5/3492 ,  B60C1/00

摘要： A compound having anti-aging and discoloration resistance effects and a preparation method therefor are provided. The structure of the compound is represented by formula (I). The compound provides longer-lasting anti-aging performance, and has discoloration resistance. The compound may be used as an anti-aging agent in rubber products, especially rubber tires, and can prevent the aging and deterioration of rubber products or rubber tires due to light, heat, oxygen, and fatigue, during use.