国家/地区 中国（3）
IPC部 C（3）
IPC大类 C09（3） C08（2）
IPC小类 C09D（3）
IPC C09D007/61（2）
发明人 DING Z（3）
公开年 2022（2）
申请年 2021（3）
专利权人

Chromium-free dacromet coating liquid in treatment of decorative material surface, comprises metal powder, binder, dopamine, hydroxylated graphene, passivant, wetting dispersant, thickening agent and organic solvent.

PENG W, BA B, ZHOU D, DING Z, DING X

Use of electromagnetic material modification method in preparing polyimide foam electromagnetic shielding material.

SHI J, YANG D, CHAI X, LU X, DING Z

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