| 发明名称 |
Cleaning with limonene, BHT, and acetylacetonate |
| 摘要 |
The specification describes a cleaning process for electronic devices and assemblies such as printed wiring boards. In the cleaning process deterioration of a terpene based cleaning solution, as evidenced by yellowing, is prevented using a copper chelating additive.
|
| 申请公布号 |
US5849680(A) |
申请公布日期 |
1998.12.15 |
| 申请号 |
US19960741984 |
申请日期 |
1996.10.31 |
| 申请人 |
LUCENT TECHNOLOGIES INC. |
发明人 |
WONG, CHING-PING |
| 分类号 |
C11D7/24;C11D7/26;C11D7/50;C11D11/00;H05K3/26;(IPC1-7):B08B3/08;C11D7/60 |
主分类号 |
C11D7/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
