Method for bonding silicone elastomers to metal substrates
US4348426A · kind A · utility
13Cited by
1References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 22, 1981 |
| Grant date | Sep 7, 1982 |
| Priority date | — |
| Expiry date | Jun 22, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05D2530/00
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Adhesion of silicone elastomers to metal substrates, especially zinc phosphatized metal substrates, is significantly improved by exposing the substrate to a glow discharge plasma selected from the group consisting of at least one inert gas, at least one organosilicon compound or a combination thereof, prior to the application of any adhesive materials to such substrates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.