Method and system for powder coating passage doors
US6890604B2 · kind B2 · utility
23Cited by
27References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 13, 2002 |
| Grant date | May 10, 2005 |
| Priority date | — |
| Expiry date | May 13, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05D3/067
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method of applying a powder coating to a medium density fiberboard (MDF) or particleboard door includes attaching a first hanger to the door, providing an electrical source to the door through the first hanger, and conveying the door, via the first hanger, into a coating booth. The door is then powder-coated in the coating booth while being electrostatically charged. The powder-coated door is then cured to cause the powder to adhere to the door.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.