国家/地区 中国（3）
IPC部 D（3）
IPC大类 D01（3） D04（2）
IPC小类 D01D（3）
IPC D01F001/10（2）
发明人 LIU S（3） REN G（3）
公开年 2020（3）
申请年 2020（2） 
专利权人 REN G（3）

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

LIU S, REN G

In-situ polymerization modified graphene polypropylene meltblown cloth comprises in-situ polymerized graphene polypropylene masterbatch, polypropylene chip, meltblown fabric is prepared by meltblown fabric production process.

LIU S, REN G

Cut-resistant graphene ultra-high molecular weight polyethylene fiber spinning device, has drying box whose side is provided with hot-drawing device, where side of thermal stretching device is provided with winding device.

LIU S, MA L, REN G