国家/地区 韩国（2）
IPC部 B（2）
IPC大类 B32（2）
IPC小类 B32B（2）
IPC
发明人
公开年
申请年 2022（2）
专利权人

Multi-layer structured fiber composite for fillers containing functional hollow fibers, comprises upper fiber layer and lower fiber layer, which are combined with each other on middle fiber layer to form integrated fiber composite.

TAK B H, CHOI W, AHN Y J

Environmentally-friendly graphene sheet fabric for e.g. sofa, comprises natural fiber layer prepared using cotton yarn, adhesive layer, Korean paper layer, coating film layer, color coating layer containing graphene, conductive polymer, calcium chloride and color coating agent, and top coating layer.

LEE J H, KIMSANGHYUN, CHOI J K