Methodologies to rapidly cure and coat parts produced by additive manufacturing
US11897195B2 · kind B2 · utility
0Cited by
3References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 17, 2022 |
| Grant date | Feb 13, 2024 |
| Priority date | — |
| Expiry date | Nov 17, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB33Y40/20
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A process to cure and/or modify the surface of a three dimensional (3D) printed part comprising the steps of immersing a three dimensional (3D) printed part, containing reactive moieties, into a liquid bath at an elevated temperature to effect polymerization of the reactive moieties of the 3D printed part to provide a cured 3D printed part is described. The liquid bath can further contain reactive molecules that can react with the surface of the 3D printed part to provide a coating which alters the surface characteristics of the 3D printed part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.