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US 2019/0048151 A1Published application
3D Printable Biodegradable Polymer Composite
AssigneeNational Tsing Hua University
InventorsJane Wang, Yih-Lin Cheng, Yi-Wen Chen, Ming-You Shie
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Abstract
A printable biodegradable polymer composite comprises PGSA, biodegradable photo-initiator and material selected from the group consisting PCL-DA and PEG-DA being uniformly blended together. By adjusting blending ratio of the present invention, the elasticity, mechanical properties and degradation patterns of the present invention may be adjusted for producing various tissue, organ or related bio-product by 3D-printing.
Claims8
A 3D printable biodegradable polymer composite comprising:
- poly(glycerol sebacate acrylate);
- a photo-initiator;
- a material selected from a group consisting of polycaprolactone-diacrylate and polyethyleneglycol-diacrylate;
- and
- a degree of acrylation of poly(glycerol sebacate acrylate) is at a range of 5%˜60%.
2 more elements
Dependencies are inferred from the claim text.