Method for continuous thermal deposition of a coating on a substrate
US6428851B1 · kind B1 · utility
21Cited by
14References
49Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 1, 2000 |
| Grant date | Aug 6, 2002 |
| Priority date | — |
| Expiry date | Mar 1, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05D2350/65
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Continuous bath or curtain processes for the thermal deposition of a coating from a coating solution onto a moving metal web are used to apply a coating onto the web. The compositions that result from the processes are substantially free of defects relative to batch processes. The continuous process is particularly applicable for priming zinc and zinc-alloy coated steel webs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.