国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08G（3）
IPC C08G073/10（3）
发明人 ZHANG H（3）
公开年 2018（2）
申请年 2017（2） 
专利权人

Preparing flexible colorless transparent polyimide composite structure involves dissolving diamine and dianhydride in non-proton polar solvent, uniformly stirring and adding end capping agent.

FU R, XU Y, JIN Y, ZHANG H, ZHAO D, GUO B

Preparing phenyl silsesquioxane/graphene oxide/polyimide three-phase composite film comprises e.g. dissolving expanded graphite with mixed acid solution, adding potassium permanganate, centrifuging, grinding and ultrasonically vibrating.

ZHOU H, WANG X, ZHANG H, JIN L

Graphene composite film comprises graphene and polyimide, and is prepared by uniformly dispersing modified graphene in organic solvent, adding pyromellitic dianhydride and dimethylacetamide solvent, polymerizing and preparing.

SONG S, DAI J, YUAN B, YONG Y, CHENG Q, ZHANG H, WANG L, LIU D, YANG J, LI Q, WANG Z