Culinary item presenting improved hydrophobic properties and method of manufacturing such an item
US8071219B2 · kind B2 · utility
14Cited by
8References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 2007 |
| Grant date | Dec 6, 2011 |
| Priority date | — |
| Expiry date | Jun 1, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31663
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The invention concerns a culinary item comprising a support element and a first coating of a sol-gel baked composition, said first coating overlying at least a portion of a first face of the support element, wherein said culinary item further comprises a second coating of a silicone-based baked composition overlying at least a portion of the first coating. The invention also involves a method of manufacturing such a culinary item.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.