THREE-DIMENSIONAL PRINTING WITH CARBAMIDE-CONTAINING COMPOUND
| Register | USPTO Patent |
|---|---|
| Application Number | 17758158 |
| Status | Pending |
| Filing Date | 2020-01-29 |
| First Publication Date | 2023-02-02 |
| Publication Date | 2023-02-02 |
| Owner | HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (USA) |
| Inventor |
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Abstract
A three-dimensional printing kit can include a polymeric build material and a fusing agent. The polymeric build material can include polymer particles having a D50 particle size from about 2 μm to about 150 μm. The fusing agent can include an aqueous liquid vehicle including water and an organic co-solvent, a radiation absorber to generate heat from absorbed electromagnetic radiation, and from about 2 wt % to about 15 wt % of a carbamide-containing compound.IPC Classes ?
- B29C 64/165 - Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
- B33Y 10/00 - Processes of additive manufacturing
- B33Y 70/10 - Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials