国家/地区 中国（3） 印度（2） 世界知识产权组织（2）
IPC部 B（4）
IPC大类 C08（4）
IPC小类 C08L（4） C08K（3） B29C（2）
B32B（2） C01B（2） C09D（2）
C09J（2）
IPC C08L051/06（4）
发明人
公开年 2023（2）
申请年 2022（2） 
专利权人

Coating composition used to coat paper pulp renders it waterproof and completely biodegradable, comprises graphene oxide nanoparticles, globular protein, plasticizer, thickener, filler, fungicide and water.

GANERIWAL S

Film-coated board comprises anti-corrosion bottom sequentially, metal plate, hot melt adhesive film and polymer waterproof coiled material, high molecular waterproofing membrane and hot-melt adhesive film are respectively added with silicon micropowder.

ZHENG C, LI W, LI Z, HE M

Self-adhesive waterproof coiled material comprises composite waterproof layer whose other side is provided with mounting clip groove corresponding to plug-in sheet layer and mounting clip groove whose bottom is provided with concave groove corresponding to convex strip.

ZHENG Y

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y