国家/地区 中国（4）
IPC部 A（4）
IPC大类 D01（4） A41（2）
IPC小类 D01F（4） A41D（2） D01D（2）
IPC D01F001/10（4）
发明人
公开年 2020（2） 2021（2）
申请年 2020（4）
专利权人

Manufacture of photocatalytic fiber for e.g. mask, involves dispersing silver salt and graphene oxide in polymer solution, electrospinning to produce non-woven blanket, irradiating and reducing portion of silver ions.

GAO Q, ZONG X, XUE F, LI J

Graphene containing dental floss comprises polytetrafluoroethylene, graphene, polyvinylpyrrolidone and liquid paraffin.

MA Y, KONG X, LIU B

Preparing heating film comprises adding graphene oxide to tellurene pre-stripping dispersion liquid, ultrasonically treating, centrifuging, concentrating, drying, mixing tellurene and grapheme, electrospinning, and forming.

ZHANG H, MENG S

Preparing the fiber surface layer of a polytetrafluoroethylene mask involves adding graphene oxide, polyvinyl alcohol and silver oxide to a mixed solvent of N,N'-dimethylformamide and acetone, stirring and then sonicating.

HUANG L, XU T, SUN L