Mold compositions for additive casting of metal objects
US12303969B1 · kind B1 · utility
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2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 8, 2024 |
| Grant date | May 20, 2025 |
| Priority date | — |
| Expiry date | May 8, 2044 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2235/9676
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The disclosure concerns printable refractory compositions, more particularly ceramic-based pastes for 3D printing of molds for additive metal casting. In particular, the present disclosure concerns composition for forming mold regions having controlled thermal conductivity and dissipation and controlled release of gaseous products therefrom during heating to mitigate mechanical failure risks in an additive casting process of metal objects.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.