国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC B32B009/00（2） B32B009/04（2） B32B027/06（2）
B32B033/00（2） B32B037/10（2）
发明人
公开年 2020（2）
申请年 2019（3）
专利权人

Preparing graphene dust-removing cloth comprises e.g. preparing spinning solution, spraying to obtain modified graphene fiber intermediate layer; obtaining interlayer stock solution, and spraying to obtain intermediate interlayer.

LI X, ZHANG D, WEI Y, DAI J

Graphene far-infrared negative ion soft heater comprises upper shaft, lower shaft, and heating body, where two ends of heating body are fixedly connected to upper shaft and lower shaft.

XIE X

Antibacterial graphene complex filter useful in air filtration comprises non-woven fabric layer, graphene-modified activated carbon powder layer, and graphene antibacterial non-woven fabric layer, which are sequentially arranged.

SHA Y, SHA X