国家/地区 韩国（4）
IPC部 B（4）
IPC大类 B32（4）
IPC小类 B32B（4）
IPC B32B005/02（4）
发明人
公开年 2023（4）
申请年 2021（2） 
专利权人

Flame-retardant composite sheet comprises primer layer, elastic layer, nonwoven fabric layer containing graphene oxide-coated carbon fibers, and plastic sheet containing polypropylene, talc, magnesium carbonate, antimony trioxide, melamine polyphosphate, ethylene bis(stearamide) and calcium stearate.

PARK D S

Heat dissipation film useful as cooling unit for electronic products, comprises first heat dissipation layer and second heat dissipation layer comprising thermally conductive material, and flexible layer.

EOM S Y

Producing environmentally friendly deck material used for promenade e.g. waterside, comprises e.g. forming finishing material layer having printing layer, and forming upper layer made of medium-density fibreboard and high density fibreboard.

HOON C M

Three-layer structure dustproof net for blocking external contaminants e.g. fine dust, has first fabric, nanofiber web and second fabric that are sequentially laminated, where graphene fibers are woven in form of hexagonal net.

KIM D K