3D printing of thermoset polymers and composites
US12297307B2 · kind B2 · utility
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19Claims
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Assignee
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Key dates
| Filing date | Jan 14, 2021 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | May 8, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K3/04
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present disclosure provides a novel method of 3D printing using frontal polymerization chemistry. This method enables the printing of tough, high quality thermosets in a short time with the option of adding fiber reinforcement. As such, it facilitates fabrication of mechanically robust 3D-printed devices and structures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.