国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2） D01（2）
IPC小类 C08K（2）
IPC C08K003/04（2）
发明人 LIU S（2）
公开年
申请年
专利权人

Hollow carbon fiber tube, formed by winding composite material body, composite material body comprising multiple carbon fiber prepreg layers; and one graphene-containing resin layer, where each of graphene-containing resin layer is disposed between two adjacent carbon fiber prepreg layers.

LI M, LIOU S, LIU S

Spunbond fabric is prepared by subjecting polymerized graphene polypropylene masterbatch, polypropylene slices and modifier to spunbond fabric production process.

LIU S, REN G