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US 11,912,625 B2Granted
Composition for FDM 3D printer, method of manufacturing the same, and molded article
AssigneesCg Bio Co., Ltd., Bioalpha Corporation
InventorsJun Young Lim, Yong Bok Kim, Hyun Seung Ryu
Life of this patent
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Abstract
A composition for a FDM 3D printer is disclosed. The composition contains bioglass and a biocompatible polymer resin. In addition, a FDM 3D printer molded article having a laminated strut structure, in which the composition for the FDM 3D printer is injected into four layers, is disclosed.
Claims2
A composition for a fused deposition modeling (FDM) 3D printer comprising:
- a crystallized bioglass and a biocompatible polymer resin,
- wherein the composition includes 30 to 50% by weight of the crystallized bioglass and 50 to 70% by weight of the biocompatible polymer resin based on a total weight of the composition, and
- wherein the crystallized bioglass is obtained by a sintering comprising a heating step and a cooling step,
- wherein the crystallized bioglass comprises CaO, SiO2, P2O5 and B2O3.
1 more element
Dependencies are inferred from the claim text.