US Patent Issued to STRATASYS on April 8 for "Stabilized matrix-filled liquid radiation curable resin compositions for additive fabrication" (Illinois Inventors)

ALEXANDRIA, Va., April 9 -- United States Patent no. 12,269,933, issued on April 8, was assigned to STRATASYS INC. (Eden Prairie, Minn.).

"Stabilized matrix-filled liquid radiation curable resin compositions for additive fabrication" was invented by Mingbo He (Elgin, Ill.) and Beth Rundlett (Elgin, Ill.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photo initiator, and a matrix of inorganic fillers, wherein the matrix further c...