Process for cleaning and defluxing parts, specifically electronic circuit assemblies
US5431739A · kind A · utility
5Cited by
7References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 7, 1994 |
| Grant date | Jul 11, 1995 |
| Priority date | — |
| Expiry date | Jun 7, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/0783
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to environmentally safe flux removing compositions specifically formulated for cleaning electronic circuit assemblies, such as printed circuit boards, during the fabrication thereof. Aryl alcohols, such as benzyl alcohol, are used to remove solder flux, oils and other contaminates from various substrates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.