| 发明名称 |
Stable catalysts for electroless metallization |
| 摘要 |
Aqueous catalysts of nanoparticles of precious metals and stabilizers of flavonoid derivatives are used to electrolessly plate metal on non-conductive substrates. Such substrates include printed circuit boards. |
| 申请公布号 |
US9597676(B2) |
申请公布日期 |
2017.03.21 |
| 申请号 |
US201615221705 |
申请日期 |
2016.07.28 |
| 申请人 |
Rohm and Haas Electronic Materials LLC |
发明人 |
Liu Feng;Rzeznik Maria Anna |
| 分类号 |
B01J33/00;B01J35/00;B01J23/50;C23C18/34;C23C18/32;C23C18/38;C23C18/30;C23C18/40;C23C18/20;C23C18/50;B01J23/44;C23C18/16;C23C18/48;B01J37/16;B01J23/40;B01J23/48 |
主分类号 |
B01J33/00 |
| 代理机构 |
|
代理人 |
Piskorski John J. |
| 主权项 |
1. An aqueous catalyst solution comprising one or more reducing agents and nanoparticles comprising one or more sources of precious metals chosen from silver salts, platinum salts, palladium salts and iridium salts and one or more flavonoid glycosides and hydrates thereof. |
| 地址 |
Marlborough MA US |
