国家/地区 中国（3）
IPC部 C（3）
IPC大类 C09（3） H01（2）
IPC小类 C09D（3）
IPC C09D007/63（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

Conductive coating useful for battery shell comprises aqueous emulsion and conductive functional material; the aqueous emulsion comprises resin, coupling agent and emulsifying agent.

LIU J

Dustproof film of speaker panel comprises upper surface of waterproof coating connected with heat conducting coating connected with an anti-static coating, and waterproof coating connected with a bonding layer.

LU Z