Pyrocatalytic coatings for heating devices
US7854222B2 · kind B2 · utility
1Cited by
7References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2008 |
| Grant date | Dec 21, 2010 |
| Priority date | — |
| Expiry date | Feb 5, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C18/1245
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Heating devices such as self-cleaning ovens include at least one surface comprising metal oxide crystalline catalytic material disposed thereon. The metal oxide crystalline material includes perovskite and perovskite-like materials, pyrochlores, rare earth metal oxides, spinels, and combinations of the foregoing. Also disclosed herein are processes for process for forming a pyrocatalytic coating on a substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.