发明申请
US20210230099A1 LOW-POLLUTION ANTIDEGRADANT COMPOUND AND ANTIDEGRADANT COMPOSITION AND RUBBER COMPOSITION COMPRISING THE SAME FOR TIRES
有权
基本信息:
- 专利标题： LOW-POLLUTION ANTIDEGRADANT COMPOUND AND ANTIDEGRADANT COMPOSITION AND RUBBER COMPOSITION COMPRISING THE SAME FOR TIRES
- 申请号：US17226951 申请日：2021-04-09
- 公开(公告)号：US20210230099A1 公开(公告)日：2021-07-29
- 发明人： Yang GAO , Hui Li
- 申请人： Sennics Co, Ltd.
- 申请人地址： CN Shanghai
- 专利权人： Sennics Co, Ltd.
- 当前专利权人： Sennics Co, Ltd.
- 当前专利权人地址： CN Shanghai
- 优先权： CN201910516287.6 20190614
- 主分类号： C07C211/55
- IPC分类号： C07C211/55 ; B60C1/00 ; C08L21/00
摘要：
Antidegradant composition comprising a first compound of Formula I: and a second antidegradant that is not the compound of Formula I; and rubber composition comprising the antidegradant composition. The rubber composition has good resistance to appearance discoloration while maintaining the mechanical and anti-aging properties, thus, are suitable for making the entire tire or as part of the rubber matrix.
公开/授权文献:
IPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07C | 无环或碳环化合物 |
| ------C07C211/00 | 含有与碳架连接的氨基的化合物 |
| --------C07C211/01 | .与非环碳原子连接的氨基 |
| ----------C07C211/44 | ..有与仅有1个六元芳环连接的氨基 |
| ------------C07C211/55 | ...二苯胺 |