国家/地区 中国（2）
IPC部 C（2）
IPC大类 C23（2） C25（2）
IPC小类 C25D（2）
IPC
发明人 LI A（2）
公开年
申请年 2019（2）
专利权人

Sealant for nickel-plated metal component, comprises graphene, graphene dispersant, two types of silica sol, water-soluble polymer resin emulsion, silane coupling agent, and water.

DOU H, ZHANG C, LI A

Graphene-containing PCB copper composite plating solution includes a copper ion source, where the copper ion source is preferably copper chloride, copper sulfate, the content of the copper ion source is 55-95g/L, sulfuric acid is preferred.

LI A