US Patent Issued to MAXELL on Sept. 2 for "Photo fabrication resin composition, model material composition, and photo-cured product thereof, and photo fabrication composition set" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,403,647, issued on Sept. 2, was assigned to MAXELL LTD. (Kyoto, Japan).

"Photo fabrication resin composition, model material composition, and photo-cured product thereof, and photo fabrication composition set" was invented by Hiroshi Ota (Kyoto, Japan) and Katsuyuki Kito (Kyoto, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a resin composition for optical shaping, comprising a polymerizable compound, wherein the polymerizable compound comprises: at least one polyfunctional ethylenically unsaturated monomer (B) having a ring structure other than an isocyanurate ring structure; and at least one polyfunctional ethyle...