Process for preparing plastic surfaces to be plated
US5332465A · kind A · utility
2Cited by
10References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 1993 |
| Grant date | Jul 26, 1994 |
| Priority date | — |
| Expiry date | Sep 8, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K3/381
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A process is disclosed which is beneficially employed in sensitizing plastic surfaces prior to etching which sensitization enhances the coverage and adhesiveness of the subsequent plate. The composition and process proposed use Limonene, solutions of Limonene and Emulsions of Limonene for the sensitizer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.