Photocurable resins for volumetric additive manufacturing
Patent
·
OSTI ID:1998340
Methods and materials for volumetric additive manufacturing, including computed axial lithography (“CAL”), using photosensitive resins comprising a photocurable resin prepolymer; a photoinitiator; and (optionally) a curing inhibitor. In various embodiments, such photosensitive polymers comprise (a) one or more monomer (or prepolymer) molecules, which form the backbone of the polymer network of the polymeric material and define its architecture; and (b) a photoinitiator that captures illumination energy and initiates polymerization.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC52-07NA27344
- Assignee:
- Lawrence Livermore National Security, LLC (Livermore, CA); The Regents of the University of California (Oakland, CA)
- Patent Number(s):
- 11,639,031
- Application Number:
- 15/930,822
- OSTI ID:
- 1998340
- Resource Relation:
- Patent File Date: 05/13/2020
- Country of Publication:
- United States
- Language:
- English
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