国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2） C09（2）
IPC小类 C08G（2）
IPC C08G018/34（2）
发明人
公开年 2019（2）
申请年 2019（2） 
专利权人

Preparation of aqueous polyurethane coating involves preparing carbon nitride quantum dot aqueous solution using carbon nitride nanosheets, adding to graphene aqueous dispersion, ultrasonically mixing and adding composite powder to water.

PENG W, SUN H, GAO C

Aqueous polyurethane-modified graphene oxide nano composite emulsion useful in e.g. coating, adhesive and ink composition, prepared by e.g. oxidizing graphene, dispersing, adding aminohydroxypyrimidine compounds, mixing and post processing.

ZHANG S, SUN M, GU B, BAI H, DONG W