Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118000 | Polyurethane or polyurethane-urea aqueous dispersion, preparation method therefor, and use thereof | Xueshun Ji, Yunquan JIN, Weiguo Zhao, Haimei Wang, Yunling Liu +4 more | 2021-09-14 |