国家/地区 中国（8）
IPC部 D（8）
IPC大类 D01（8）
IPC小类 D01F（8） D04H（7） D01D（4）
B32B（2） D06C（2）
IPC D01F008/06（8）
发明人
公开年 2021（5） 2022（3）
申请年 2021（8）
专利权人

Preparation method of non-woven fabric involves mixing polypropylene, nano silver ions, n-butanol, polyvinylpyrrolidone, and ethoxylated alkyl acid amine, adding nano silver ions and mixing, adding plant fiber, collagen fiber, calcium carbonate, corn starch, inorganic germanium powder.

ZHANG M, QIU Y

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 ice-cooling cloth containing zinc jade fiber useful in preparing textiles, comprises e.g. dissolving graphene material, polystyrene, and lignin in organic solvent, screw extruding to obtain mixed solution, adding jade powder and nano zinc oxide into mixed solution, and stirring.

ZHONG D, CHEN X, MA W

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

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

Hot air cloth used for diaper, comprises polypropylene fiber, graphene oxide and polyethylene resin, where graphene oxide is dispersed to form single-layer structure and is bonded with polypropylene fibers through polyethylene resin.

ZHANG C