国家/地区 世界知识产权组织（2）
IPC部 A（3）
IPC大类 A41（3）
IPC小类 A41D（3）
IPC A41D031/30（3） B01D039/16（3） B01D039/20（3）
A41D013/11（2） D01D005/00（2） D04H001/728（2）
发明人
公开年 2022（3）
申请年
专利权人

Preparing renewable antibacterial effect degradable nanofiber mask filter core comprises preparing graphene oxide-halamine composite antibacterial nanofiber membrane, and combining with substrate prepared from polylactic acid ultra-diluted spinning solution, and ultrasonic compounding.

HE J, SHAO W, LI X, ZHANG J, SU X, LI B, ZHAO X

Graphene-based personnel protection equipment product used in personnel protection equipment such as filtration device, mask, glove and face shield, comprises fabric, clothing, face shield or glove body configured to support graphene sheets.

JANG B Z, ZHAMU A

Filter material, useful in face mask and/or respirator, comprises electrospun nanofiber membrane and active nanomaterial agent incorporated into the membrane, where the membrane filters disease-causing agents.

HASAN S W, MAVUKKANDY M