国家/地区 中国（3）
IPC部 B（3）
IPC大类 B05（3）
IPC小类 B05D（3）
IPC C09D004/06（3）
发明人
公开年 2021（2）
申请年 2021（3）
专利权人

Plating film on surface of plastic work piece comprises etching plastic product, placing plastic work piece with rough surface in vacuum coating machine, using metal alloy, and coating varnish film layer on plastic work piece with surface deposited with metal film layer.

ZHI X

Durable aluminum veneer useful for outdoor curtain wall, curved surface curtain wall and other occasions, comprises e.g. substrate and functional coating (including anti-aging layer and weather-resistant layer) coated on the substrate.

LIU C

Preparing a microporous layer of fuel cell membrane electrode gas diffusion layer used as a fuel cell membrane electrode or as component of fuel cell membrane electrode, involves dissolving organosiloxane, active monomer in organic solvent.

YUAN C, QIAO J, NING J