国家/地区 中国（9）
IPC部 D（9）
IPC大类 D01（9）
IPC小类 D01F（9） D04H（9） A41D（3）
D01D（3） D06M（2）
IPC D01F008/02（9）
发明人
公开年 2021（3） 2019（2） 2020（2） 2022（2）
申请年 2020（3）  2021（3）  2019（2） 
专利权人

Preparing light weight and high-strength automobile wheel cover plate comprises spraying polyurethane adhesive on composite fiber web side, unwinding non-woven fabric and polyester film, coating polyurethane adhesive between non-woven fabric and polyester film, cold-pressing, cutting and punching.

WANG J, LI T

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

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

Preparing bio-based air purification nanofiber membrane for mask, by taking rice husk powder, graphene nano-ceria composite powder, polyvinyl alcohol, and giant knotweed root extract to make core or shell layer solution and electrospinning.

LIAO Z

Preparing composite layer mask material composed of three-layer structure of composite nonwoven fabric, composite nonwoven fabric, and nanofiber membrane which is obtained by spinning solution using electrostatic spinning method.

TANG X, LIU H

Preparing waterproof and breathable nanofiber membrane involves pulverizing thermoplastic polyurethane, polymer nanofibers, graphene, polyethylene, hydroxyethyl cellulose, nano titanium dioxide and nano silica particles.

JIANG Q

Preparing a graphene oxide-based collagen mask involves mixing graphene oxide and layered silicate into water, adding surface active agent, uniformly dispersing by ultrasonic, and filtering and drying to obtain graphene oxide.

YE X, ZHANG Y, ZHAO B, YAO L, LIU P, HUANG C

Preparing graphene-coated carbon-doped polyimide composite conductive nanofiber long yarn, comprises e.g. electrospinning polyamic acid/hydroxyalkyl cellulose blend spinning solution, soaking fiber mat in graphene dispersion, and twisting.

HOU H, CHENG C, OUYANG W, YUAN M, WANG Y, HOU X

Water-proof surgical drape comprises membrane materials, nano-graphene oxide sheets, ionized spider silk, polyoxamide resin, acrylate, synthetic polymer sol, glass fiber, polyester, carbon fiber, additives and deionized water.

LONG Q