国家/地区 美国（4）
IPC部 B（4）
IPC大类 B01（4） A41（2） A62（2）
C01（2） D01（2） D03（2）
IPC小类 B01D（4） A41D（2） A62B（2）
C01B（2） D01F（2） D03D（2）
IPC B01D039/08（4）
发明人 JANG B Z（4） ZHAMU A（4）
公开年 2021（2）
申请年
专利权人 NANOTEK INST.（2） NANOTEK INST.（2）

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

Face mask e.g. surgical mask, comprises mask component for covering wearers mouth and nose and comprising air-permeable outer layer, inner layer and graphene layer, and fastener for connecting mask component to wearer.

JANG B Z, ZHAMU A

Production of fabric containing unitary graphene-based continuous graphitic fiber for e.g. heating device involves depositing continuous filament of graphene oxide gel in fluid medium, removing fluid medium, heat-treating, and forming yarn.

ZHAMU A, JANG B Z

Fabric, useful as filtering element in filter, comprises first layer of yarns woven to form fabric, where yarns comprise unitary graphene-based continuous graphitic fiber comprising graphene planes and containing no coreshell structure.

ZHAMU A, JANG B Z