国家/地区 世界知识产权组织（5）
IPC部 A（5） B（5） C（2）
IPC大类 A41（5）
IPC小类 A41D（5）
IPC A41D013/11（2） A62B018/02（2） B32B005/26（2）
B32B009/00（2） B32B009/04（2） B32B027/12（2）
C01B032/194（2）
发明人
公开年 2021（3）
申请年 2021（5）
专利权人

Heating pad in heatable garment, comprises graphene particles dispersed in polymer matrix material, and electrically insulating covering layer bonded to heating pad and electrically insulating covering layer, overlaying and bonded to heating pad.

JONES E O, HOWE T H, SEYMOUR J

Mask for use in respiratory protection for various diseases, has mask body that covers user's mouth and nose when worn by user, and wearing strap that is connected to both sides of mask body.

PARK S A

Antiviral mask comprises body having a breathable, microporous polymeric membrane, and securing strap connected to the body and adapted to secure the antiviral mask in place over the nose and mouth of a user.

BHATTACHARYYA D, HASTINGS J T, DZIUBLA T, WEI Y, MILLS R, VOGLER R J, BERNARD M, CONCOLINO J

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

Device for controlling emissivity of surface has active layer comprising graphene, substrate comprising fibers which absorbs ionic liquid or liquid electrolyte, conductor, and unit for applying controllably variable electrical potential.

KOCOBAS C, BAKAN G, ERGOKTAS M S