US Patent Issued to 3D Systems on July 29 for "Flame resistant compositions for additive manufacturing and associated printed 3D articles comprising intumescent additives" (South Carolina Inventor)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,371,574, issued on July 29, was assigned to 3D Systems Inc. (Rock Hill, S.C.).

"Flame resistant compositions for additive manufacturing and associated printed 3D articles comprising intumescent additives" was invented by Meisam Shir Mohammadi (Rock Hill, S.C.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Compositions for additive manufacturing applications are described herein which, in some embodiments, impart flame resistant and/or flame retardant properties to articles printed or formed from the compositions. The compositions may also impart desirable mechanical properties to the articles. In some embodiments, a composition comprises a sinterable po...