国家/地区 中国（3） 美国（3） 台湾（2） 世界知识产权组织（2）
IPC部 B（3）
IPC大类 C01（3）
IPC小类 C01B（3） C08K（3） C08L（3）
B82Y（2） C09D（2）
IPC C01B031/04（3）
发明人
公开年 2015（2）
申请年 2014（3） 
专利权人

Graphene polymer composite material used in electronic technologies e.g. semiconductor, comprises nano graphene sheet(s) dispersed in matrix resin and in contact with each other through filler, in specific weight ratio.

WU M Y, HSIEH C, CHEN J, HSIEH S, XIE S, WU Y, XIE C, HSIEH C Y, CHEN J R, HSIEH S L

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

Oxygen-barrier waterproof sealing film for e.g. precision instrument, is formed by coating paste obtained by mixing silane-modified graphene oxide nanoribbons and ethylene-vinyl acetate copolymer as raw material components on substrate.

CAO N, LIN J, ZHENG Y