Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10301516 | Method for preparing polyester hot melt adhesive with high viscosity and locally sensitive viscosity-temperature property | Zhelong Li, Wanyu Zhu, Heji Lei, Zuoxiang Zeng | 2019-05-28 |
| 9346985 | Methods for preparation of polyester/glyoxalated polyvinyl alcohol semi-interpenetrating polymer network hot-melt adhesive | Zhelong Li, Wanyu Zhu, Zuoxiang Zeng | 2016-05-24 |