Material and method for coating glass forming equipment
US6591636B1 · kind B1 · utility
4Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 3, 2000 |
| Grant date | Jul 15, 2003 |
| Priority date | — |
| Expiry date | Nov 3, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03B2215/32
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An oxidation and corrosion resistant coating is applied to glass forming equipment by physical vapor deposition. The coating material is preferably aluminum oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.