国家/地区 中国（3）
IPC部 B（3） C（3）
IPC大类 B05（3） C09（3）
IPC小类 B05D（3）
IPC B05D003/04（3）
发明人
公开年 2021（3）
申请年 2020（3）
专利权人

Preparation of electromagnetic shielding film involves mixing e.g. polytetrafluoroethylene, silane coupling agent, styrene-butadiene rubber, silica and alcohol solution to prepare film liquid, immersing substrate in liquid, and hot-pressing.

ZHOU X, ZHOU Y

Surface processing for improving antistatic performance of electronic component comprises soaking electronic component into liquid nitrogen for cryogenic treatment, processing, taking out and storing in low temperature.

ZHAO Q, HU S

Powder coating for the surface of wood products, comprises epoxy resin, graphene, dispersant, photoinitiator, silane coupling agent, defoamer, leveling agent and curing agent and prepared by attaching protective layer to sides of board.

XIA L, ZHU M, FANG Z, WU X, FU J