Protein-based resins for additive manufacturing
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United States of America
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Dec 31, 2024
Grant Date -
Sep 29, 2022
app pub date -
Jun 16, 2020
filing date -
Jun 16, 2020
priority date (Note) -
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Abstract
Methods of fabricating 3D printed structures from biocompatible proteins include forming a photoreactive, proteinaceous resin, and 3D printing biocompatible structures from the resin by the patterned application of light in a select wavelength to cure the resin into the desired structures. Suitable photoreactive proteinaceous resins can be formed by reacting an aqueous solution of an acrylated or methacrylated globular protein with a photoreactive comonomer or photoinitiator. Structures printed from the photoreactive, proteinaceous resin can be photo-cured and dried to form bioplastic structures.
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