国家/地区 中国（2） 世界知识产权组织（2）
IPC部 B（3） C（3） A（2）
D（2）
IPC大类 B01（3）
IPC小类 B01D（3） A41D（2） A62B（2）
C08J（2） C08K（2）
IPC B01D039/08（3）
发明人
公开年
申请年
专利权人

Face mask for use as personal protective equipment, comprises layer comprising surface-functionalized graphene particles having specified sulfur impurity level, manganese level, and/or nitrogen oxide level.

PROMNIMIT A

Increasing an electrical and/or thermal conductivity, as well as filtering power and germ-blocking properties of textile article by preparing impregnation composition consisting of graphene, polymeric binder and wetting agent, and stirring.

CESAREO G G, RIZZI L G

Modified polypropylene masterbatch used for making e.g. melt-blowing cloth, comprises polypropylene, coupling agent, dispersant, antioxidant and graphene material that includes graphene, graphene oxide and/or graphene derivatives.

TANG D, XU R, WANG S, LV D