国家/地区 中国（2）
IPC部 C（2） D（2）
IPC大类 C08（2）
IPC小类 C08K（2）
IPC D01D005/14（2）
发明人
公开年
申请年
专利权人

Preparing ultra-high molecular weight polyethylene fiber material comprises preparing polyethylene multi-layer fiber, extracting and stretching polyethylene multilayer fiber, compounding with low molecular weight polyethylene and ultra-high molecular weight polyethylene fiber.

HONG W, SHEN X, HU Y, ZHAO W, FENG L, XIA J, LI Z

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

LIU S, REN G