国家/地区 中国（5）
IPC部 A（5）
IPC大类 A41（5）
IPC小类 A41D（5）
IPC A41D031/02（3） A41D031/30（3） B32B007/12（3）
B32B009/00（3） B32B009/04（3） B32B027/32（3）
A41D031/102（2） B32B027/02（2） B32B027/12（2）
B32B037/12（2） C08J005/18（2） C08K003/36（2）
C08K007/26（2）
发明人
公开年 2021（5）
申请年 2020（3）  2021（2） 
专利权人

Face mask e.g. surgical face mask, comprises mask component to cover wearer's mouth and nose, and fastener engaging with mask component comprising air-permeable outer layer, inner layer located on inner side of mask component, and graphene layer, where fastener connects mask component to wearer.

ZHAMU A, JANG B Z, ZHANG B

Formation of porous graphene layer used as semipermeable membrane, involves providing catalytically active substrate comprising copper-nickel alloy substrate, to catalyze graphene formation under chemical vapor deposition conditions.

CHOI K, PARK H G, HEIGHT M, CHOI K J, PARK H, PIAO H

Polyvinylidene dichloride (PVDC) high-barrier co-extruded self-adhesive film used for military protection and dust prevention, comprises outer layer, adhesive layer, PVDC layer, another adhesive layer, inner layer, and another inner layer.

YANG Y

Protective fabric useful to prepare medical protective clothing, comprises e.g. surface layer, antibacterial adhesive layer and inner layer, where antibacterial adhesive layer is obtained by curing antibacterial adhesive.

ZHAO Y, FENG G

Waterproof ventilating fabric used for sport suit has second base layer upper end face covered with waterproof ventilating film, and antibacterial layer and reinforcing layer set between first and second base layer.

SHEN F