US Patent Issued to Lawrence Livermore National Security on Sept. 9 for "Radiation-curable, nonradiation-curable copolymer system for additive manufacturing" (California Inventor)

ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,410,329, issued on Sept. 9, was assigned to Lawrence Livermore National Security LLC (Livermore, Calif.).

"Radiation-curable, nonradiation-curable copolymer system for additive manufacturing" was invented by Eric Bukovsky (Livermore, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "According to one aspect of an inventive concept, an ink includes a nonradiation-curable pre-polymer having at least two nonradiation-curable components per molecule of the nonradiation-curable pre-polymer, a radiation-curable component, a polymer having at least one reactive hydrogen component, and a photoinitiator. A concentration of the nonradiation-curable pre-polyme...