国家/地区 中国（2）
IPC部 B（2）
IPC大类 B65（2） C09（2）
IPC小类 B65D（2）
IPC B65D065/38（2）
发明人
公开年 2022（2）
申请年
专利权人

Low color difference wrapping paper comprises wrapping paper base material and printing layer arranged outside the wrapping paper base material, and printing layer is composed of ink, comprising base material, toner, solvent, additives, and polyethylene wax slurry.

TANG G

Use of two-dimensional nanomaterial in preparing medicine for treating or preventing diseases caused by coronavirus by inhibiting binding of coronavirus spike protein to receptor angiotensin-converting enzyme 2 (ACE2) of its host cells.

LI Y, WANG L, ZHANG G