国家/地区 中国（19）
IPC部 D（19）
IPC大类 D01（19）
IPC小类 D01F（19） D04H（9） D01D（8）
D06M（3） B32B（2） D02J（2）
D06C（2） D07B（2）
IPC D01F008/06（19）
发明人 JIN D（2）
公开年 2021（19）
申请年 2021（11）  2020（8） 
专利权人

Preparing hydrophilic polypropylene sheath-core composite monofilament, comprising skin layer material as hydrophilic modified polypropylene and twin-screw extruder to prepare hydrophilic modified polypropylene, where twin-screw extruder includes main feeding port and three side feeding ports.

WANG C, MA H

Nanofiber material, comprises polyethylene, polyurethane, polyvinylpyrrolidone, graphene nanoparticles, silane coupling agent, sodium dodecyl sulfonate, carbon nanotubes, ethylene glycol and deionized water.

WU Z, LIU H, LI J, YU S, ZU X

High fluffy super-soft composite fiber comprises polyethylene terephthalate, resin, polyethylene resin, toughening agent, compatibilizer, antioxidant, anti-aging agent, and nano filler.

XIA H

Sheath-core structure fiber used for preparing infrared stealth and radar stealth material, preferably needle felt, comprises paraffin wax, electromagnetic wave absorber comprising ferroferric oxide intercalated graphene oxide, nano-ferroferric oxide, and/or carbon black, and high molecular polymer.

YE W, ZHANG X, SUN Q, LONG X, GAO Q, JI T

Preparing of polypropylene/polyethylene low-melting composite fiber, comprises e.g. blending and granulating polyethylene particles and graphene, cooling and shaping composite fiber by side blowing, and cutting composite fiber into segments.

ZHENG H

Preparing flexible radiation protection fiber based on graphene composite material used for shielding ionizing radiation protection, involves mixing thermoplastic resin, functional powder, coupling agent, antioxidant, and melt-blending.

SHA Y, SHA X, MA L

Melt blown cloth comprises modified graphene materials, environmental-friendly materials, tourmaline and multifunctional masterbatch including polypropylene main body, flame-retardant component and super sparse component.

LAI C, JIN D, LAI Q

Manufacturing cleaning cloth used as wet wipe, involves providing base fabric, first meltblown material, second meltblown material, mixing, melting, spraying on base cloth in form of threads.

FANG L

Preparing hot-air non-woven fabric by feeding polyethylene/polypropylene composite fiber with core structure of electret masterbatch, blending, carding, hot air bonding, cooling, hydroentangling, drying and performing electret treatment.

ZHU Y, DING X, CAO K, GE Y

Preparing navy training salvage rope by grinding microcrystalline wax, aluminum hydroxide, ultra-high-molecular-weight polyethylene composite fiber, vacuum concentrating, placing in twin-screw extruder, melting, extruding and pelletizing.

LI T, DOU Y