国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08G（2）
IPC C08G018/48（2）
发明人 LIU L（2）
公开年
申请年
专利权人

Method for preparing polyurethane-modified graphene microchips comprises e.g. adding graphene oxide and polyol into three-necked flask, stirring, and simultaneously performing high-temperature vacuum dehydration and adding isocyanate.

FENG Z, WANG Y, LIU L, KANG Y, LI D, QIN W, WU D

Weather-resistant coating useful for ballistic protection of the building outer wall and outdoor vehicle, comprises e.g. aliphatic diisocyanate, aliphatic diisocyanate trimer, polyether diol, polyether triol and graphene oxide.

CHEN M, HUANG Z, CHEN Z, WU Y, PENG P, LIU L, MA Z, WANG S