国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C09D（2）
IPC
发明人 DU X（2）
公开年
申请年
专利权人

Preparing multi-layer composite barrier film used as packaging material, by configuring polyetherimide/graphene oxide mixed solution, removing excess polyetherimide by suction filtration, re-dissolving polyetherimide/reduced graphene oxide mixture in solvent, and using layer-by-layer sol-gel method.

ZENG Q, LONG L, HE C, DU X, DING Z, YIN C

Graphene-based photocuring paste used in three-dimensional printing, comprises graphene, photosensitive resin, reactive diluent, photoinitiator, and additives, in specific weight ratio.

LIN R, MA F, WANG H, WEI Y, DU X