国家/地区 中国（3）
IPC部 D（3）
IPC大类 D04（3）
IPC小类 D04H（3） B32B（2） D01D（2）
IPC D04H003/007（3）
发明人
公开年 2021（2）
申请年 2021（3）
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

Preparing bonding material of virus-killing bone material, H12 grade melt blown cloth and graphene non-woven cloth comprises preparing graphene polypropylene spun bond non-woven fabric by in-situ polymerization, sequentially stacking anti-influenza virus H1N1 non-woven fabric, and fixing.

LIU S, MA L, WANG Q

Graphene nonwoven fabric electromagnetic shielding composite material comprises nonwoven fabric body and graphene conductive layer coated on fiber surface and fiber gap of nonwoven fabric body of optical fiber net.

CHEN G, LI L, CHEN T, HE J