Electroforming elements
US4762595A · kind A · utility
6Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 1987 |
| Grant date | Aug 9, 1988 |
| Priority date | — |
| Expiry date | Sep 18, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25D1/10
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method for producing an electroforming mandrel is disclosed wherein a continuous conductive film is deposited onto a substrate, and a photoresist is deposited over the conductive film, exposed and developed to form a pattern on the conductive film whereupon a metal element is electroformed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.