国家/地区 中国（4） 世界知识产权组织（2）
IPC部 A（5）
IPC大类 D01（5） D04（5） A41（3）
A61（3）
IPC小类 D01D（5）
IPC D04H001/728（5）
发明人
公开年 2021（4）
申请年 2021（5）
专利权人

Filter material, useful in face mask and/or respirator, comprises electrospun nanofiber membrane and active nanomaterial agent incorporated into the membrane, where the membrane filters disease-causing agents.

HASAN S W, MAVUKKANDY M

Preparation of temperature-strain dual-function sensing integrated breathable film involves processing thermoplastic polyurethane film, soaking in poly(4-styrenesulfonic acid) solution, carbon nanomaterial-carbon particle dispersion and conductive polymer solution in sequence and drying.

PAN L, YANG S, ZHANG J, WEN N, FAN Z

Preparing nano/micron fiber membrane used for enhancing screw stability, by dispersing graphene oxide in dichloromethane or hexafluoroisopropanol to form solution, dissolving poly-hydroxyl fatty acid ester and polyethylene glycol, preparing film using solution, drying film and sterilizing.

YANG L, LIU Y, XU S, ZOU Q, WU Z, YUAN D, YE C

Graphene physiotherapy elbow pad has main control unit which connect graphene heating filaments and temperature control module, and controls graphene heating filaments, and main power supply that is connected to main control unit.

FAN C, QIAN Y, YAN Z, SONG J, WANG M

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