国家/地区 中国（2）
IPC部 A（2）
IPC大类 A41（2） D06（2）
IPC小类 A41D（2）
IPC D06N003/00（2）
发明人
公开年 2020（2）
申请年
专利权人

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

Production of self-heating children's clothing involves selecting coffee carbon fiber, graphene fiber and selam fiber, blending warp and weft yarns, feeding tape into acrylate copolymer emulsion, heating, soaking and weaving.

YIN J