国家/地区 中国（4）
IPC部 B（4）
IPC大类 D01（4） D04（3） B29（2）
IPC小类 D01D（4）
IPC D01F008/10（4）
发明人
公开年 2020（2）
申请年 2020（2） 
专利权人

Piezoelectric fiber composite material prepared by alternately stacking piezoelectric fiber layers and dielectric elastic fiber layers and carrying out hot-pressing treatment.

CHEN Y, XUE R, SHI Q

Material useful for making safety ropes for high-altitude construction comprises e.g. basalt fiber, high strength fiber, graphene oxide, antioxidant, toughening polymer, resin material, coupling agent, and amino silicone oil emulsion.

KANG W

Preparing graphene antibacterial film for fabric, involves adding polyvinyl alcohol to distilled water and stirring uniformly to form stable dispersion, adding tourmaline powder to distilled water, adding polyvinylpyrrolidone and stirring.

XU Y

Graphene and conductive polymer based composite spinning film material used in air purification of adsorption filter, comprises micron level and nano network structures containing poly-3,4-ethylenedioxythiophene and chitosan polymer.

XUE B, TAO M