Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10703938 | Hot-melt adhesive and preparation method therefor | Xingquan Ma, Zhelong Li | 2020-07-07 |
| 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 |
| 9346985 | Methods for preparation of polyester/glyoxalated polyvinyl alcohol semi-interpenetrating polymer network hot-melt adhesive | Zhelong Li, Wanyu Zhu, Fangqun Wu | 2016-05-24 |
| 9206339 | Method for preparation of polyester/polyolefin hot-melt adhesive for use in a solar cell bus bar | Weilan Xue, Ping Zhao, Zhelong Li, Wanyu Zhu, Xu Gao +1 more | 2015-12-08 |