Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472547 | Composite hot-melt adhesive net film and manufacturing process thereof | Zhelong Li, Wanyu Zhu, Xingquan Ma, Heji Lei, Yongjian Zhang | 2019-11-12 |
| 10301516 | Method for preparing polyester hot melt adhesive with high viscosity and locally sensitive viscosity-temperature property | Zhelong Li, Wanyu Zhu, Heji Lei, Fangqun Wu | 2019-05-28 |