Carbon fiber doctor blade
US6491754B1 · kind B1 · utility
6Cited by
7References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 13, 2000 |
| Grant date | Dec 10, 2002 |
| Priority date | — |
| Expiry date | Aug 23, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C11/045
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An apparatus for one of direct and indirect application of a coating medium onto a traveling fiber material web includes at least one doctor element for application and/or metering of the coating medium. At least one doctor element is formed of a carbon fiber material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.