Composite material applied to cookware, method for preparing the same, and cookware thereof
US12114805B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 21, 2022 |
| Grant date | Oct 15, 2024 |
| Priority date | — |
| Expiry date | Jan 27, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C4/131
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present disclosure discloses a composite material applied to cookware, a method for preparing the same, and a cookware thereof. The composite material includes hard granular material, silicon-containing cladding material and metallic cladding material: wherein the hard granular material is clad in the silicon-containing cladding material; the silicon-containing cladding material is clad in the metallic cladding material, and the silicon-containing cladding material includes main compositions one or more selected from the group consisting of silane, siloxane, silane polymer, and siloxane polymer. There is no toxic gas prepared after the composite material is decomposed at a high temperature. The cookware with a protective layer applied with the composite material has high wear resistance, corrosion resistance, and durable cleanability, as well as safety and non-toxicity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.