国家/地区 美国（3）
IPC部 A（3） B（3）
IPC大类 A41（3）
IPC小类 A41D（3）
IPC B32B005/02（2） B32B007/12（2） B32B009/00（2）
B32B009/04（2）
发明人
公开年 2021（3）
申请年 2020（3）
专利权人

Face mask comprises mask body configured to cover wearer's mouth and nose, and fastener to hold mask in place on wearer's face, where mask body includes air-permeable outer layer, inner layer, and graphene foam layer.

JANG B Z, ZHAMU A

Fabric structure for garments for use in hot weather or for sporting use, comprises first layer comprising fibers of heat-conducting material, second layer having preferential passages for sweat in vapor phase, and third layer.

POLEGATO MORETTI M, BRUNO M, MARCON C, POLONI L, POLEGATO M M

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