国家/地区 中国（20） 世界知识产权组织（2）
IPC部 D（22） A（5）
IPC大类 D01（22） D06（9） D04（5）
D02（3） A41（2）
IPC小类 D01D（22）
IPC D01D005/34（22）
发明人 WANG C（4） LU J（2） TAO C（2）
公开年 2021（22）
申请年 2020（12）  2021（9） 
专利权人 JIAXING HUAC.（3） SHENZHEN HUA.（2） UNIV WUHAN T.（2）

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

Preparing elastic conductive fibers useful for wearable electronic devices, comprises pre-drafting core layer filament, preparing skin layer solution, coating skin layer solution and curing, and immersing skin-core fibers in second conductive material dispersion, swelling and coating.

ZHONG W, LI M, TANG Q, WEI W, WANG D

Thermal insulation type skin-core composite monofilament comprises nylon 6, heat expansion microspheres, ceramic hollow microspheres, nano calcium carbonate, fluorine-containing polyurethane elastomer, carboxylated double-wall carbon nanotube and maleic anhydride grafted polyethylene.

CAI J

Inorganic salt water phase change composite fiber has columnar core-shell structure, wherein core layer contains inorganic salt water phase change material and super absorbent material, and shell contains high thermal conductivity materials.

SHENG X, LI N, LIN P, QU L

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

Temperature sensing fiber comprises polymer material, temperature sensitive material and polymer material.

TAO G, ZENG S, WANG R

Reshaping a conductive network based on styrene-butadiene-styrene SBS conductive fibers, comprises adding conductive materials into ethyl acetate solution to prepare ethyl acetate mixture, soaking SBS conductive fiber, removing, and drying.

JIANG L, LIU M, LI C, LIU Z, ZHOU B, ZHOU Y, CHEN S, MA J

Manufacture of conductive yarn for weaving fabric, involves operating melt spinning machine to manufacture sheath-core-shaped semi-finished product comprising core portion made of base pellets and sheath portion made of conductive pellets.

KIM J S

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