Method of coating a continuously moving substrate with thermoset material and corresponding apparatus
US6589607B1 · kind B1 · utility
5Cited by
10References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2000 |
| Grant date | Jul 8, 2003 |
| Priority date | — |
| Expiry date | Jun 29, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05D3/0281
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method and apparatus for coating sheet material with thermoset material. In certain embodiments, first and second different induction furnaces are provided, with the coated sheet first proceeding into and through the first furnace, and then into and through the second furnace. The first furnace may be maintained at a temperature less than the second furnace, so that out-gassing of volatile materials is achieved in the first furnace and thereafter heightened cross-linking conversation rates are achieved in the second furnace at higher temperature(s).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.