国家/地区
IPC部 A（3）
IPC大类 A61（3）
IPC小类 C08L（3）
IPC
发明人
公开年 2023（3）
申请年 2021（3）
专利权人

Nanofiber used for article e.g. absorbent material, drug delivery system, wound healing bandages, face mask and filtration membrane e.g. air filtration membrane and water filtration membrane, comprises shellac and graphene.

DAS S, SHEIKH L, KUMAR N, GUPTA M, CHOUDHARY S K, PRAMANIK C

Panel used for mat or mattress, comprises raw material consisting of resin and air ball.

SHIN Y M

Hemostatic hydrogel useful e.g. in substantive organs and treating multi-drug-resistant bacterial infection comprises aldehyde compound, methacrylamide compound, photoinitiator, and water.

GAO W, SUN D, LI T