国家/地区
IPC部 B（2）
IPC大类 D01（2）
IPC小类 D01D（2） D01F（2）
IPC D01D005/06（2）
发明人
公开年 2022（2）
申请年
专利权人

Self-cleaning filter used as mask, comprises heating fiber containing heating carbon component.

KIM S, JUNG H J, JAE C H

Producing nanocellulose films or fibers, involves extruding gellable nanocellulose dispersion comprising nanocellulose and water through extrusion die into coagulation liquid to provide strip of nanocellulose gel, and removing water from strip of nanocellulose gel.

HAKANSSON K, GRANBERG H, GIMAKER M, FALL A, SOLER MICO G