Coating apparatus
US5547510A · kind A · utility
3Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 1, 1994 |
| Grant date | Aug 20, 1996 |
| Priority date | — |
| Expiry date | Apr 1, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C9/06
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An coating apparatus comprises at least two coating bars along which a support member is conveyed in a running direction, wherein a center line mean roughness (Ra) on the edge at the downstream side of the downstream bar is not larger than 0.5 .mu.m and the maximum height (Rmax) on the edge is not larger than 6.0 .mu.m.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.