Metal 3D printing method and metallic 3D printed materials
US11198178B2 · kind B2 · utility
4Cited by
0References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 16, 2018 |
| Grant date | Dec 14, 2021 |
| Priority date | — |
| Expiry date | Oct 30, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/25
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A metallic ink for solvent-cast 3D printing, the ink comprising a solution or a gel of a polymer in a volatile solvent, and heat-sinterable metallic particles dispersed in the solution or gel, wherein the particles are present in a particles:polymer weight ratio of more than about 85:15, is provided. There is also provided a method of manufacturing this ink and a method of manufacturing a solvent-cast metallic 3D printed material using this ink.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.