Coating composition having infrared reflective function, coating glass and method for preparation thereof, and cooking appliance using same
US11912610B2 · kind B2 · utility
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Key dates
| Filing date | Jul 31, 2020 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Apr 11, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C2218/118
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A coating composition, coating glass and a method for preparation thereof, and a cooking appliance including the coating class are described. The coating composition includes a coating material and a heat conductive oxide nano powder that is 5 to 10 wt % with respect to a weight of the coating material. The coating composition provides an excellent infrared reflective function, a high transmittance, and an excellent cleaning performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.